OnClick Method Does Not Update TextView

OnClick Method Does Not Update TextView - java

Every time I click on:
assist_update_btn
I the textview should be update with text from a different string value however it never appears to do anything when I click assist_update_btn.
Any input is greatly appreciated.
SOURCE:
public class UpdateActivity extends Activity implements OnClickListener {
public static ArrayList<String> NameArr = new ArrayList<String>();
public static ArrayList<String> ValueArr = new ArrayList<String>();
public static ArrayList<String> nameArr = new ArrayList<String>();
public static ArrayList<String> ApnArr = new ArrayList<String>();
public static ArrayList<String> mmscArr = new ArrayList<String>();
public static ArrayList<String> mmsportArr = new ArrayList<String>();
public static ArrayList<String> mmsproxyArr = new ArrayList<String>();
public static ArrayList<String> portArr = new ArrayList<String>();
public static ArrayList<String> proxyArr = new ArrayList<String>();
private ImageView mProgressImageview1;
private ImageView mProgressImageview2;
private ImageView mProgressImageview3;
private ImageView mProgressImageview4;
private ImageView mProgressImageview5;
public static int count;
AlertDialog mErrorAlert = null;
int version;
public static int TotalSteps = 8;
private TelephonyManager tm;
private static final String LOG_TAG = "STDataSettings";
private Button mUpdateButton = null;
private Button mAssistUpdateButton = null;
private Button mAssistInstrButton = null;
private TextView mReadAgainButton = null;
private int mInstructionNumber = 0;
AlertDialog mConfirmAlert = null;
public static InputStream stream = null;
public static XmlParserHandlerFinal handler;
private NetworkTask task;
private AnimationDrawable loadingAnimation;
private static final String TAG = "UpdateActivity";
Context ctx;
private Button assist_update_btn = null;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
int networkType = tm.getNetworkType();
int phoneType = tm.getPhoneType();
handler = new XmlParserHandlerFinal();
int version = android.os.Build.VERSION.SDK_INT;
if (phoneType == TelephonyManager.PHONE_TYPE_CDMA
|| (phoneType != TelephonyManager.PHONE_TYPE_GSM
&& networkType != TelephonyManager.NETWORK_TYPE_GPRS
&& networkType != TelephonyManager.NETWORK_TYPE_EDGE
&& networkType != TelephonyManager.NETWORK_TYPE_HSDPA
&& networkType != TelephonyManager.NETWORK_TYPE_HSPA
&& networkType != TelephonyManager.NETWORK_TYPE_HSPAP
&& networkType != TelephonyManager.NETWORK_TYPE_HSUPA
&& networkType != TelephonyManager.NETWORK_TYPE_UMTS && networkType != TelephonyManager.NETWORK_TYPE_LTE)) {
// If the phone type is CDMA or
// the phone phone type is not GSM and the network type is none of
// the network types indicated in the statement
// Display incompatibility message
showAlert(getString(R.string.incomp_sm_dialog));
// Network type is looked because some tablets have no phone type.
// We rely on network type in such cases
} else if (!(tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_tmo)) || (tm
.getSimOperator()).equals(getString(R.string.numeric_att)))) {
// if SIM is present and is NOT a T-Mo network SIM,
// display Error message alert indicating to use SM SIM
showAlert(getString(R.string.insert_sm_dialog));
}// No SIM or SIM with T-Mo MNC MCC present
else if (version < VERSION_CODES.ICE_CREAM_SANDWICH) {
// Initial UI setup for versions lower than ICS
setContentView(R.layout.update);
mUpdateButton = (Button) findViewById(R.id.update_button);
mUpdateButton.setOnClickListener(this);
} else {// ICS and up
// task.execute();
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
task = new NetworkTask();
task.execute("");
// Device has T-Mo network SIM card MCC and MNC correctly
// populated
// Reduce number of steps to 6
TotalSteps = 6;
}
}
}
public void onClick(View v) {
if (v.equals(assist_update_btn)) {
// Update button for versions lower than ICS is selected
// setContentView(R.layout.updating);
onClickMethod(v);
Intent i = new Intent(this, ConfigFinalActivity.class);
startActivity(i);
// finish();
} else if (v.getId() == R.id.assist_update_btn) {
// Update button for ICS and up is selected
// Get the TextView in the Assist Update UI
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton.setOnClickListener(this);
}
} else if (v == mAssistInstrButton) {
// "LET'S DO THIS" Button in final instructions screen for ICS and
// up is selected
// Create ConfigActivity Intent
Intent i = new Intent(this, ConfigFinalActivity.class);
// Invoke ConfigActivity Intent to start the assisted update
startActivity(i);
//finish();
} else if (v == mReadAgainButton) {
// go back to 1st set of instructions if read again is selected
mInstructionNumber = 0;
setContentView(R.layout.assist_update);
String assistUpdate = getString(R.string.apn_app_text_cta2);
CharSequence styledText = Html.fromHtml(assistUpdate);
TextView assistText = (TextView) findViewById(R.id.apn_app_text_cta2);
assistText.setText(styledText);
mAssistUpdateButton = (Button) findViewById(R.id.assist_update_btn);
mAssistUpdateButton.setOnClickListener(this);
}
}
public void onClickMethod(View v) {
mUpdateButton = (Button) findViewById(R.drawable.btn_update_active_hdpi);
}
private void showAlert(String message) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
UpdateActivity.this.finish();
}
});
mConfirmAlert = builder.create();
mConfirmAlert.show();
}
// AsyncTask to call web service
class NetworkTask extends AsyncTask<String, Integer, InputStream> {
#Override
protected void onPreExecute() {
super.onPreExecute();
}
#Override
protected InputStream doInBackground(String... params) {
try {
// saving the response in InputStream
stream = getQueryResults("https://dl.dropboxusercontent.com/u/31771876/GetPhoneSettings-ST-rsp-eng.xml");
// stream = new BufferedInputStream(https.getInputStream());
DataInputStream in = new DataInputStream(stream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
String strLine;
while ((strLine = br.readLine()) != null) { // Print the content on the console
System.out.println (strLine);
System.out.println (strLine);
in.close();
}
} catch (IOException e) {
Log.v(LOG_TAG, e.toString());
e.printStackTrace();
} catch (SAXException e) {
Log.v(LOG_TAG, e.toString());
e.printStackTrace();
} catch (Exception e) {
Log.v(LOG_TAG, e.toString());
e.printStackTrace();
}
// The code below plays a Simple Promo animation
for (int incr = 0; incr < 2; incr++) {
// Sleep for 1/2 second
// Invoke UI to change updating text to show 1 dot
// And Increasing the level to reduce the amount of clipping and
// slowly reveals the hand image
publishProgress(R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full);
// Sleep for 1/2 second
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
}
return stream;
}
/*
* Sends a query to server and gets back the parsed results in a bundle
* urlQueryString - URL for calling the webservice
*/
protected synchronized InputStream getQueryResults(String urlQueryString)
throws IOException, SAXException, SSLException,
SocketTimeoutException, Exception {
// HttpsURLConnection https = null;
HttpsURLConnection https = null;
String uri = urlQueryString;
URL urlo = new URL(uri);
try {
https = (HttpsURLConnection) urlo.openConnection();
https.setConnectTimeout(20000); // 20 second timeout
https.setRequestProperty("Connection", "Keep-Alive");
if ("gzip".equals(https.getContentEncoding())) {
stream = new GZIPInputStream(stream);
} else
stream = https.getInputStream();
} catch (SSLException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (SocketTimeoutException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (IOException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (Exception e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} finally {
// https.disconnect();
}
return stream;
}
#Override
protected void onProgressUpdate(Integer... progress) {
// Call function to update image view
setProgressImgView(progress[0], progress[1], progress[2], progress[3], progress[4]);
}
#Override
protected void onPostExecute(InputStream stream) {
super.onPostExecute(stream);
// This method is called to parse the response and save the ArrayLists
success();
assistUpdate();
//setContentView(R.layout.assist_update);
}
}
private void assistUpdate() {
// Displaying final layout after pre-ICS automatic settings update
setContentView(R.layout.assist_update);
assist_update_btn = (Button) findViewById(R.id.assist_update_btn);
assist_update_btn.setOnClickListener(this);
}
private void setProgressImgView(Integer imageViewId1, Integer imageViewId2, Integer imageViewId3, Integer imageViewId4, Integer imageViewId5) {
// update image view with the updating dots
// Reset view layout in case orientation while updating
setContentView(R.layout.updating);
mProgressImageview1 = (ImageView) findViewById(R.id.loading_empty1);
mProgressImageview1.setBackgroundResource(imageViewId1);
mProgressImageview2 = (ImageView) findViewById(R.id.loading_empty2);
mProgressImageview1.setBackgroundResource(imageViewId2);
mProgressImageview3 = (ImageView) findViewById(R.id.loading_empty3);
mProgressImageview1.setBackgroundResource(imageViewId3);
mProgressImageview4 = (ImageView) findViewById(R.id.loading_empty4);
mProgressImageview1.setBackgroundResource(imageViewId4);
mProgressImageview5 = (ImageView) findViewById(R.id.loading_empty5);
mProgressImageview1.setBackgroundResource(imageViewId5);
}
#Override
protected void onRestart() {
super.onRestart();
if (mErrorAlert != null)
mErrorAlert.dismiss();
}
public void success() {
// to parse the response
try {
handler.getQueryResponse(stream);
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// to set method to save the ArryaLists from the parser
setArrayList();
Intent i = new Intent(this, ConfigFinalActivity.class);
startActivity(i);
//finish();
}
// method to save the ArrayLists from parser
public static void setArrayList() {
nameArr = handler.getnameArr();
ApnArr = handler.getApnArr();
mmscArr = handler.getMMSCArr();
mmsproxyArr = handler.getMmscProxyArr();
mmsportArr = handler.getMmsPortArr();
proxyArr = handler.getMmscProxyArr();
portArr = handler.getMmsPortArr();
count = handler.getCount();
//System.out.println("testing123");
for(int i = 0; i < nameArr.size()-1; i++){
System.out.println(nameArr.get(i));
}
for(int i = 0; i < ApnArr.size()-1; i++){
System.out.println(ApnArr.get(i));
}
}
}

Try doing like this
public void onClick(View v) {
if (v.getId() == R.id.assist_update_btn) {
//Your code
}
else if (v.getId() == R.id.assist_instr_btn) {
//Your code
}
}

You are using
if (v == assist_update_btn)
when you should be using
if (v.equals(assist_update_btn)).
I personally think it's more robust to create a separate OnClickListener for each button instead of handling all buttons with one method.

Change:
public void onClick(View v) {
if (v == assist_update_btn) {
to:
public void onClick(View v) {
if (v.getId() == R.id.assist_update_btn) {
and your problem should be long gone.

Initialize TextView in assistUpdate(). Declare tv as a class member.
#Override // missing override annotation
public void onClick(View v) {
switch(v.getId())
{
case R.id.assist_update_btn :
// do something. assist_update_btn click code here
break;
case R.id.mAssistInstrButton :
// do domething . mAssistInstrButton click code here
break;
}
I see you have setContenView twice for the same activitty. I don't think its necessary.
Edit :
You have a for loop in doInbackground() you also call publishProgress more than once and you have multiple try catch block.
publishProgress(R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
I am confused as to what your doing. But i strongly suggest you to rethink your design.

Related

OnClick Listener Is Not Function As Expected

I have an onClickListener set on a TextView (mReadAgainButton) which is supposed to reload a set of instructions from the beginning (initially displayed via an onClickListener on a Button called mAssistUpdateButton) however when clicking on the TextView mReadAgainButton nothing seems to happen.
public void onClick(View v) {
if (v == mAssistUpdateButton) {
// Update button for ICS and up is selected
// Get the TextView in the Assist Update UI
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mReadAgainButton.setOnClickListener(this);
}
} else if (v == mAssistInstrButton) {
// "LET'S DO THIS" Button in final instructions screen for ICS and
// up is selected
Values = getValues();
startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
try {
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
finish();
} else if (v == mAssistInstrButton) {
startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
try {
showNotification();
} catch (SAXException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (ParserConfigurationException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
finish();
} else if (v == mReadAgainButton) {
// go back to set of instructions if read again is selected
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mReadAgainButton.setOnClickListener(this);
}
}
}
FULL SOURCE:
public class ConfigFinalActivity extends Activity implements OnClickListener {
private static final String TAG = "ConfigFinalActivity";
TelephonyManager tm;
AlertDialog mErrorAlert = null;
private Notification mNotification = null;
private Button mXButton = null;
private ImageView mAssistUpdateButton = null;
private Button mAssistInstrButton = null;
private TextView mReadAgainButton = null;
private int mInstructionNumber = 0;
public static ArrayList<String> NameArr = new ArrayList<String>();
public static ArrayList<String> ValueArr = new ArrayList<String>();
public static ArrayList<String> nameArr = new ArrayList<String>();
public static ArrayList<String> ApnArr = new ArrayList<String>();
public static ArrayList<String> mmscArr = new ArrayList<String>();
public static ArrayList<String> mmsportArr = new ArrayList<String>();
public static ArrayList<String> mmsproxyArr = new ArrayList<String>();
public static ArrayList<String> portArr = new ArrayList<String>();
public static ArrayList<String> proxyArr = new ArrayList<String>();
public static int count;
public static int TotalSteps = 10;
int i, g = 0, result = 0;
public static ContentValues Values = new ContentValues();
public static final Uri APN_TABLE_URI = Uri
.parse("content://telephony/carriers");
public static InputStream stream = null;
UpdateActivity update;
public static String status, queryResult = "";
/** Called when the activity is first created. */
#SuppressLint("NewApi")
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
int version = android.os.Build.VERSION.SDK_INT;
tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
update = new UpdateActivity();
getArrayLists();
if (ApnArr.isEmpty() || mmscArr.isEmpty()) {
tryagain();
} else if (version < VERSION_CODES.ICE_CREAM_SANDWICH) {
SettingsDbAdapter.setArrayLists(nameArr, ApnArr, mmscArr,
mmsproxyArr, mmsportArr, proxyArr, portArr, count,
ConfigFinalActivity.this);
// Update APN table
try {
result = updateTable();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}// Settings updated with this atomic call
catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (result != -1) {
status = "success";
} else {
status = "failure";
}
if (status.equals("success")) {
completeUpdate();
} else if (status.equals("failure")) {
tryagain();
}
} else {// ICS and later versions
// Reduce number of steps to 10
TotalSteps = 10;
setContentView(R.layout.assist_update);
String assistUpdate = getString(R.string.instructions_1);
mAssistUpdateButton = (ImageView) findViewById(R.id.assist_update_btn);
mAssistUpdateButton.setOnClickListener(this);
}
}
private void getArrayLists() {
nameArr = update.getnameArr();
ApnArr = update.getApnArr();
mmscArr = update.getMMSCArr();
mmsproxyArr = update.getMmscProxyArr();
mmsportArr = update.getMmsPortArr();
proxyArr = update.getProxyArr();
portArr = update.getPortArr();
count = update.getCount();
queryResult = update.getResult();
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.assist_update_btn:
switch (mInstructionNumber) {
}
// public void onClick(View v) {
// if (v == mAssistUpdateButton) {
// Update button for ICS and up is selected
// Get the TextView in the Assist Update UI
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mReadAgainButton.setOnClickListener(this);
}
//}
// switch (v.getId()) {
case R.id.assist_instr_btn:
startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
try {
showNotification();
} catch (SAXException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (ParserConfigurationException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
finish();
// / switch (v.getId()) {
case R.id.read_again_btn:
// switch(mInstructionNumber)
// go back to set of instructions if read again is selected
TextView tv2 = (TextView) findViewById(R.id.apn_app_text_cta2);
// String text = "";
//CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv2.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv2.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mReadAgainButton.setOnClickListener(this);
}
}
}
public ContentValues getValues() {
ContentValues values = new ContentValues();
if (nameArr.size() > 0) {
values.put("name", nameArr.get(i));
}
if (ApnArr.size() > 0) {
values.put("apn", ApnArr.get(i));
}
if (mmscArr.size() > 0) {
values.put("mmsc", mmscArr.get(i));
}
if (mmsproxyArr.size() > 0) {
values.put("mmsproxy", mmsproxyArr.get(i));
}
if (mmsportArr.size() > 0) {
values.put("mmsport", mmsportArr.get(i));
}
if (proxyArr.size() > 0) {
values.put("proxy", proxyArr.get(i));
}
if (portArr.size() > 0) {
values.put("port", portArr.get(i));
}
values.put("mcc", (getString(R.string.mcc)));
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))) {
values.put("numeric", getString(R.string.numeric_tmo));
values.put("mnc", (getString(R.string.mnc_tmo)));
} else if ((tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
values.put("numeric", getString(R.string.numeric_att));
values.put("mnc", (getString(R.string.mnc_att)));
}
values.put("type", getString(R.string.type));
return values;
}
// showAlert displays the text contained in message as an alert
public void showAlert(String message) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
ConfigFinalActivity.this.finish();
}
});
mErrorAlert = builder.create();
mErrorAlert.show();
}
// showErrorAlert displays an alert with layout and a title
private void showErrorAlert(int layoutRes, String title) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
// Get the layout inflater
LayoutInflater inflater = ConfigFinalActivity.this.getLayoutInflater();
// Inflate and set the layout for the dialog
// Pass null as the parent view because its going in the dialog layout
builder.setTitle(title)
.setView(inflater.inflate(layoutRes, null))
.setPositiveButton(getString(R.string.assisted_button),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
startActivity(new Intent(
Settings.ACTION_APN_SETTINGS));
try {
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
mErrorAlert = builder.create();
mErrorAlert.show();
}
// showNotification starts the process of sending notifications to the bar
// to assist the user in updating the data settings on ICS and later
// versions of Android
#SuppressWarnings("deprecation")
#TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
void showNotification() throws SAXException, ParserConfigurationException {
String field = getString(R.string.config_name_label);
String value = Values.get("name").toString();
int mId = 1;
String title = "1 of " + TotalSteps + " (Update " + field + ":)";
Notification.Builder mBuilder = new Notification.Builder(this)
.setSmallIcon(R.drawable.notifications_icon)
.setContentTitle(title).setContentText(value);
Intent resultIntent = new Intent(this,
NotificationActivityForMultiProf.class);
resultIntent.putExtra(field, value);
PendingIntent resultPendingIntent = PendingIntent.getActivity(
getApplicationContext(), 0, resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// mId allows you to update the notification later on.
mNotification = mBuilder.getNotification();
mNotification.flags |= Notification.FLAG_AUTO_CANCEL;
mNotificationManager.notify(mId, mNotification);
finish();
}
#Override
protected void onSaveInstanceState(Bundle outState) {
// TODO Auto-generated method stub
super.onSaveInstanceState(outState);
if (mNotification != null) {
outState.putString("NOTIFICATIONB", mNotification.toString());
}
}
#Override
protected void onRestart() {
super.onRestart();
if (mErrorAlert != null)
mErrorAlert.dismiss();
}
private int updateTable() throws IOException, SAXException,
ParserConfigurationException {
int insertResult = -1;
// returned value if table is not properly updated
try {
#SuppressWarnings("unused")
ContentValues values = new ContentValues();
// Query the carrier table for the current data settings
Cursor c = getContentResolver().query(APN_TABLE_URI, null,
"current=?", new String[] { "1" }, null);
values = SettingsDbAdapter.copyRecordFields(c);
// Copy the NET10 settings into values
// Replace T-Mo/ATT Data settings if there is no SIM or
// StraightTalk/T-Mo/ATT SIM is
// present
if (tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_tmo))) {
// delete all APNs before adding new APNs
SettingsDbAdapter.DeleteAPNs("numeric=?",
new String[] { getString(R.string.numeric_att) },
ConfigFinalActivity.this);
// Insert StraightTalk Data Settings into Carrier table
insertResult = SettingsDbAdapter.InsertAPN(count,
ConfigFinalActivity.this);
} else if (tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
// Delete all APNs before adding new APNs
SettingsDbAdapter.DeleteAPNs("numeric=?",
new String[] { getString(R.string.numeric_att) },
ConfigFinalActivity.this);
// Insert Straight Talk Data Settings into Carrier table
insertResult = SettingsDbAdapter.InsertAPN(count,
ConfigFinalActivity.this);
} else
// non Straight Talk/ non T-Mo SIM/non ATT SIM
showAlert(getString(R.string.insert_sm_dialog));
} catch (SecurityException e) {
showErrorAlert(R.layout.assisted_setting,
getString(R.string.assited_title));
Log.d(TAG, e.getMessage());
}
return insertResult;
}
private void completeUpdate() {
// Displaying final layout after pre-ICS automatic settings update
setContentView(R.layout.completion);
TextView mCompleted = (TextView) findViewById(R.id.done_text);
String mDoneText = String.format(getString(R.string.done_text));
CharSequence styledText = Html.fromHtml(mDoneText);
mCompleted.setText(styledText);
mXButton = (Button) findViewById(R.id.x_button);
mXButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
finish();
}
});
}
public void tryagain() {
// Displaying final layout after failure of pre-ICS automatic settings
// update
setContentView(R.layout.tryagain);
String tryAgainText = "";
CharSequence styledTryAgainText;
tryAgainText = String.format(getString(R.string.tryagain_text1),
TotalSteps);
styledTryAgainText = Html.fromHtml(tryAgainText);
TextView tryAgain1 = (TextView) findViewById(R.id.tryagain_text1);
tryAgain1.setText(styledTryAgainText);
tryAgainText = String.format(getString(R.string.tryagain_text2),
TotalSteps);
styledTryAgainText = Html.fromHtml(tryAgainText);
TextView tryAgain2 = (TextView) findViewById(R.id.tryagain_text2);
tryAgain2.setText(styledTryAgainText);
tryAgainText = String.format(getString(R.string.tryagain_text3),
TotalSteps);
styledTryAgainText = Html.fromHtml(tryAgainText);
TextView tryAgain3 = (TextView) findViewById(R.id.tryagain_text3);
tryAgain3.setText(styledTryAgainText);
}
// This function return a cursor to the table holding the
// the APN configurations (Carrier table)
public Cursor getConfigTableCursor() {
return getContentResolver()
.query(APN_TABLE_URI, null, null, null, null);
}
}

It is a bad idea to compare objects with the == operator. Try something like this instead:
public void onClick(View v) {
switch(v.getId()) {
case R.id.yourButton:
switch(mInstructionNumber) {
case 0:
case 1:
...
}
case R.id.ofmAssistInstrButton:
case R.id.ofmAssistInstrButton: //I think you made a typo here since they are the same name
default:
//your else statement stuff
...
}
}

Android / Java - Removing Sequential Loading Animation Delay

I have an android Animation which loads a series of sequential dots (publishProgress) however there is a 10+ second delay before they start because I have them as a part of my AsyncTask which loads once the data is processing (technically - the two should be related - but it visually causes there to be a delay) how can I call this animation when the class first starts instead? I need to remove this visual animation delay.
SOURCE:
public class UpdateActivity extends Activity implements OnClickListener {
private TelephonyManager tm;
AlertDialog mConfirmAlert = null;
NetworkTask task;
ImageView image, text;
AlertDialog mErrorAlert = null;
public static ArrayList<String> NameArr = new ArrayList<String>();
public static ArrayList<String> ValueArr = new ArrayList<String>();
public static ArrayList<String> nameArr = new ArrayList<String>();
public static ArrayList<String> ApnArr = new ArrayList<String>();
public static ArrayList<String> mmscArr = new ArrayList<String>();
public static ArrayList<String> mmsportArr = new ArrayList<String>();
public static ArrayList<String> mmsproxyArr = new ArrayList<String>();
public static ArrayList<String> portArr = new ArrayList<String>();
public static ArrayList<String> proxyArr = new ArrayList<String>();
private ImageView mProgressImageview1;
private ImageView mProgressImageview2;
private ImageView mProgressImageview3;
private ImageView mProgressImageview4;
private ImageView mProgressImageview5;
private Button mUpdateButton = null;
private Button mAssistUpdateButton = null;
private Button mAssistInstrButton = null;
private TextView mReadAgainButton = null;
public static int count;
public AnimationDrawable mTextAnimation = null;
private Button assist_update_btn = null;
TextView mUpdatetext;
public static InputStream stream = null;
int version;
public static BigInteger iD1, iD2, mdN1, mdN2;
BigInteger[] id, mdnId;
public static String ICCID, MDN;
private int mInstructionNumber = 0;
public static String caR, result;
private static final String LOG_TAG = "DataSettings";
public static final String Base_URL = "https://apps.example.com/REST/phoneSettings";
public static XmlParserHandlerFinal handler;
public static int TotalSteps = 8;
public FileInputStream fis;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// instance for xml parser class
handler = new XmlParserHandlerFinal();
handler.setContext(this.getBaseContext());
tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
int networkType = tm.getNetworkType();
int phoneType = tm.getPhoneType();
version = android.os.Build.VERSION.SDK_INT;
// to get MDN(MCC+MNC) of the provider of the SIM and ICCID (Serial
// number of the SIM)
// and to check for the Carrier type
getImpVariablesForQuery();
task = new NetworkTask();
if (phoneType == TelephonyManager.PHONE_TYPE_CDMA
|| (phoneType != TelephonyManager.PHONE_TYPE_GSM
&& networkType != TelephonyManager.NETWORK_TYPE_GPRS
&& networkType != TelephonyManager.NETWORK_TYPE_EDGE
&& networkType != TelephonyManager.NETWORK_TYPE_HSDPA
&& networkType != TelephonyManager.NETWORK_TYPE_HSPA
&& networkType != TelephonyManager.NETWORK_TYPE_HSPAP
&& networkType != TelephonyManager.NETWORK_TYPE_HSUPA
&& networkType != TelephonyManager.NETWORK_TYPE_UMTS && networkType != TelephonyManager.NETWORK_TYPE_LTE)) {
// If the phone type is CDMA or
// the phone phone type is not GSM and the network type is none of
// the network types indicated in the statement
// Display incompatibility message
showAlert(getString(R.string.incomp_sm_dialog));
// Network type is looked because some tablets have no phone type.
// We rely on network type in such cases
} else if (!(tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_tmo)) || (tm
.getSimOperator()).equals(getString(R.string.numeric_att)))) {
// if SIM is present and is NOT a T-Mo or ATT network SIM,
// display Error message alert indicating to use SM SIM
showAlert(getString(R.string.insert_sm_dialog));
}// No SIM or SIM with T-Mo & ATT MNC MCC present
else if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
// Device has T-Mo or ATT network SIM card MCC and MNC correctly
// populated
TotalSteps = 6;
setContentView(R.layout.updating);
// AsyncTask to call the web service
task = new NetworkTask();
task.execute("");
}
}
public void onClick(View v) {
if (v == mUpdateButton) {
// Update button for versions lower than ICS is selected
onClickMethod(v);
Intent i = new Intent(this, ConfigFinalActivity.class);
startActivity(i);
finish();
} else
if (v.getId() == R.id.assist_update_btn) {
// Update button for ICS and up is selected
// Get the TextView in the Assist Update UI
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton.setOnClickListener(this);
}
} else if (v == mAssistInstrButton) {
// "LET'S DO THIS" Button in final instructions screen for ICS and
// up is selected
// Create ConfigActivity Intent
Intent i = new Intent(this, ConfigFinalActivity.class);
// Invoke ConfigActivity Intent to start the assisted update
startActivity(i);
startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
} else if (v == mReadAgainButton) {
// go back to 1st set of instructions if read again is selected
mInstructionNumber = 0;
setContentView(R.layout.assist_update);
String assistUpdate = getString(R.string.apn_app_text_cta2);
CharSequence styledText = Html.fromHtml(assistUpdate);
TextView assistText = (TextView) findViewById(R.id.apn_app_text_cta2);
assistText.setText(styledText);
mAssistUpdateButton = (Button) findViewById(R.id.assist_update_btn);
mAssistUpdateButton.setOnClickListener(this);
}
}
public void onClickMethod(View v) {
mUpdateButton = (Button) findViewById(R.drawable.btn_update_active_hdpi);
}
private void showAlert(String message) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
UpdateActivity.this.finish();
}
});
mConfirmAlert = builder.create();
mConfirmAlert.show();
}
private void getImpVariablesForQuery() {
long d = 1234;
BigInteger divisor = BigInteger.valueOf(d);
// to get MDN
// MDN = tm.getLine1Number();
MDN = "3055861092";
if (MDN.equals("")) {
mdN1 = null;
mdN2 = null;
} else {
Log.d("MDN", MDN);
BigInteger bInt = new BigInteger(MDN);
mdnId = bInt.divideAndRemainder(divisor);
// to retrieve ICCID number of the SIM
mdN1 = mdnId[1];
System.out.println("MDN%1234 = " + mdN1);
mdN2 = mdnId[0];
System.out.println("MDN/1234 = " + mdN2);
}
ICCID = tm.getSimSerialNumber();
if (ICCID.equals("")) {
iD1 = null;
iD2 = null;
} else {
Log.d("ICCID", ICCID);
BigInteger bInteger = new BigInteger(ICCID);
id = bInteger.divideAndRemainder(divisor);
iD1 = id[1];
System.out.println("ICCID%1234 = " + iD1);
iD2 = id[0];
System.out.println("ICCID/1234 = " + iD2);
}
// Check for the Carrier Type
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))) {
caR = "TMO";
} else if ((tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
caR = "ATT";
}
}
// method to save the ArrayLists from parser
public static void setArrayList() {
nameArr = handler.getnameArr();
ApnArr = handler.getApnArr();
mmscArr = handler.getMMSCArr();
mmsproxyArr = handler.getMmscProxyArr();
mmsportArr = handler.getMmsPortArr();
proxyArr = handler.getProxyArr();
portArr = handler.getPortArr();
count = handler.getCount();
result = handler.getResult();
}
public ArrayList<String> getnameArr() {
return nameArr;
}
public ArrayList<String> getApnArr() {
return ApnArr;
}
public ArrayList<String> getMMSCArr() {
return mmscArr;
}
public ArrayList<String> getMmscProxyArr() {
return mmsproxyArr;
}
public ArrayList<String> getMmsPortArr() {
return mmsportArr;
}
public int getCount() {
return count;
}
public ArrayList<String> getProxyArr() {
return proxyArr;
}
public ArrayList<String> getPortArr() {
return portArr;
}
// AsyncTask to call web service
public class NetworkTask extends AsyncTask<String, Integer, InputStream> {
#Override
protected void onPreExecute() {
super.onPreExecute();
//
}
#Override
protected InputStream doInBackground(String... params) {
int result = 0;
{
Log.i("url...", Base_URL);
try {
stream = getQueryResults(Base_URL);
} catch (SocketTimeoutException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SSLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SAXException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
// The code below plays a ST Promo animation
// prior to displaying update success or failure message
for (int incr = 0; incr < 2; incr++) {
// Sleep for 1/2 second
// Invoke UI to change updating text to show 1 dot
// And Increasing the level to reduce the amount of clipping
// and
// slowly reveals the hand image
publishProgress(R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full);
// Sleep for 1/2 second
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
}
}
return stream;
}
}
/*
* Sends a query to server and gets back the parsed results in a bundle
* urlQueryString - URL for calling the webservice
*/
protected synchronized InputStream getQueryResults(String urlQueryString)
throws IOException, SAXException, SSLException,
SocketTimeoutException, Exception {
try {
// HttpsURLConnection https = null;
String uri = urlQueryString;
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
BasicNameValuePair mdn1, mdn2,id1,id2;
if (MDN.equals("")) {
mdn1 = new BasicNameValuePair("mdn1", null);
mdn2 = new BasicNameValuePair("mdn2", null);
} else {
mdn1 = new BasicNameValuePair("mdn1", mdN1.toString());
mdn2 = new BasicNameValuePair("mdn2", mdN2.toString());
}
BasicNameValuePair car = new BasicNameValuePair("car", caR);
if (ICCID.equals("")) {
id1 = new BasicNameValuePair("id1", null);
id2 = new BasicNameValuePair("id2", null);
} else {
id1 = new BasicNameValuePair("id1",
iD1.toString());
id2 = new BasicNameValuePair("id2",
iD2.toString());
}
nameValuePairs.add(mdn1);
nameValuePairs.add(mdn2);
nameValuePairs.add(car);
nameValuePairs.add(id1);
nameValuePairs.add(id2);
UrlEncodedFormEntity urlEncodedFormEntity = new UrlEncodedFormEntity(
nameValuePairs, "ISO-8859-1");
KeyStore trustStore = KeyStore.getInstance(KeyStore
.getDefaultType());
trustStore.load(null, null);
SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
HttpParams params = new BasicHttpParams();
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
SchemeRegistry registry = new SchemeRegistry();
registry.register(new Scheme("http", PlainSocketFactory
.getSocketFactory(), 80));
registry.register(new Scheme("https", sf, 443));
ClientConnectionManager ccm = new ThreadSafeClientConnManager(
params, registry);
HttpClient httpClient = new DefaultHttpClient(ccm, params);
params = httpClient.getParams();
HttpClientParams.setRedirecting(params, true);
HttpPost httpPost = new HttpPost(uri);
httpPost.addHeader("Authorization",
getB64Auth("nmundru", "abc123"));
httpPost.setHeader("Content-Type", "text/plain; charset=utf-8");
Log.v("httpPost", httpPost.toString());
httpPost.setEntity(urlEncodedFormEntity);
HttpResponse httpResponse = httpClient.execute(httpPost);
System.out.println("response...." + httpResponse.toString());
Log.v("response...", httpResponse.toString());
stream = httpResponse.getEntity().getContent();
// save the InputStream in a file
try {
FileOutputStream fOut = openFileOutput("settings.xml",
Context.MODE_WORLD_READABLE);
DataInputStream in = new DataInputStream(stream);
BufferedReader br = new BufferedReader(
new InputStreamReader(in));
String strLine;
while ((strLine = br.readLine()) != null) {
System.out.println(strLine); //to print the response
// in logcat
fOut.write(strLine.getBytes());
}
fOut.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
fis = openFileInput("settings.xml");
} catch (Exception e) {
Log.e(LOG_TAG, e.toString());
// tryagain();
} finally {
// https.disconnect();
}
return stream;
}
private String getB64Auth(String login, String pass) {
String source = login + ":" + pass;
String ret = "Basic "
+ Base64.encodeToString(source.getBytes(), Base64.URL_SAFE
| Base64.NO_WRAP);
return ret;
}
#Override
protected void onPostExecute(InputStream stream) {
super.onPostExecute(stream);
// This method is called to parse the response and save the
// ArrayLists
success();
}
public void success() {
// to parse the response
try {
handler.getQueryResponse(fis);
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// set method to save the ArryaLists from the parser
setArrayList();
Intent i = new Intent(UpdateActivity.this, ConfigFinalActivity.class);
startActivity(i);
finish();
}
// Framework UI thread method corresponding to publishProgress call in
// worker thread
protected void onProgressUpdate(Integer... progress) {
// Call function to update image view
setProgressImgView(progress[0], progress[1], progress[2],
progress[3], progress[4]);
}
}
private void setProgressImgView(Integer imgViewId1, Integer imgViewId2,
Integer imgViewId3, Integer imgViewId4, Integer imgViewId5) {
// update image view with the updating dots
// Reset view layout in case orientation while updating
setContentView(R.layout.updating);
mProgressImageview1 = (ImageView) findViewById(R.id.loading_empty1);
mProgressImageview2 = (ImageView) findViewById(R.id.loading_empty2);
mProgressImageview3 = (ImageView) findViewById(R.id.loading_empty3);
mProgressImageview4 = (ImageView) findViewById(R.id.loading_empty4);
mProgressImageview5 = (ImageView) findViewById(R.id.loading_empty5);
mProgressImageview1.setImageResource(imgViewId1);
mProgressImageview2.setImageResource(imgViewId2);
mProgressImageview3.setImageResource(imgViewId3);
mProgressImageview4.setImageResource(imgViewId4);
mProgressImageview5.setImageResource(imgViewId5);
}
#Override
protected void onRestart() {
super.onRestart();
if (mErrorAlert != null)
mErrorAlert.dismiss();
}
public void tryagain() {
// Displaying final layout after failure of pre-ICS automatic settings
// update
setContentView(R.layout.tryagain);
String tryAgainText = "";
CharSequence styledTryAgainText;
tryAgainText = String.format(getString(R.string.tryagain_text1),
TotalSteps);
styledTryAgainText = Html.fromHtml(tryAgainText);
TextView tryAgain1 = (TextView) findViewById(R.id.tryagain_text1);
tryAgain1.setText(styledTryAgainText);
tryAgainText = String.format(getString(R.string.tryagain_text2),
TotalSteps);
styledTryAgainText = Html.fromHtml(tryAgainText);
TextView tryAgain2 = (TextView) findViewById(R.id.tryagain_text2);
tryAgain2.setText(styledTryAgainText);
tryAgainText = String.format(getString(R.string.tryagain_text3),
TotalSteps);
styledTryAgainText = Html.fromHtml(tryAgainText);
TextView tryAgain3 = (TextView) findViewById(R.id.tryagain_text3);
tryAgain3.setText(styledTryAgainText);
}
private void assistUpdate() {
// Displaying final layout after pre-ICS automatic settings update
setContentView(R.layout.assist_update);
assist_update_btn = (Button) findViewById(R.id.assist_update_btn);
assist_update_btn.setOnClickListener((OnClickListener) this);
}
public void success() {
// to parse the response
try {
handler.getQueryResponse(fis);
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// set method to save the ArryaLists from the parser
setArrayList();
Intent i = new Intent(this, ConfigFinalActivity.class);
startActivity(i);
finish();
}
public String getResult() {
return result;
}
}

You can use onPreExecute() and onPostExecute() methods from the AsyncTask to set the loading before/ remove it after the work is done.
try:
protected void onPreExecute() {
setProgressImgView(R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
}
protected void onPostExecute(InputStream stream) {
setProgressImgView(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full);
// This method is called to parse the response and save the
// ArrayLists
success();
}

Parsing XML Always Returns Null

I have an XML file containing data I need to parse in my application however the values are continuously appearing null when I attempt to debug although I've verified I can access the XML file on the server.
I continually get this in my logcat and it causes other issues down the line in my code:
08-13 17:56:39.452: I/System.out(1424): STREAM DEBUG
08-13 17:56:39.452: I/System.out(1424): null
Any suggestions are greatly appreciated.
Relevant Source Snippet:
public class ConfigFinalActivity extends Activity implements OnClickListener {
private static final String TAG = "ConfigActivity";
TelephonyManager tm;
AlertDialog mErrorAlert = null;
private Notification mNotification = null;
private Button assist_update_btn = null;
// Progress
private ImageView mProgressImageview1;
private ImageView mProgressImageview2;
private ImageView mProgressImageview3;
private ImageView mProgressImageview4;
private ImageView mProgressImageview5;
private int mInstructionNumber = 0;
UpdateActivity update;
public ArrayList<String> ValueArr = new ArrayList<String>();
public ArrayList<String> nameArr = new ArrayList<String>(5);
public ArrayList<String> ApnArr = new ArrayList<String>();
public ArrayList<String> mmscArr = new ArrayList<String>();
public ArrayList<String> mmsportArr = new ArrayList<String>();
public ArrayList<String> mmsproxyArr = new ArrayList<String>();
public ArrayList<String> portArr = new ArrayList<String>();
public ArrayList<String> proxyArr = new ArrayList<String>();
private Button mAssistInstrButton = null;
private TextView mReadAgainButton = null;
public static int TotalSteps = 8;
public static int count;
int i, g = 0;
Context ctx;
public static ContentValues Values = new ContentValues();
XmlParserHandlerFinal handler;
public static BigInteger id1, id2;
BigInteger[] id;
public static Integer mdn1, mdn2;
public static String car;
public static final Uri APN_TABLE_URI = Uri
.parse("content://telephony/carriers");
public static String Base_URL = "https://www.mysettings.com/";
//NetworkTask task = new NetworkTask();
NetworkTask tasks = new NetworkTask();
InputStream stream = null;
private AnimationDrawable loadingAnimation;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
int version = android.os.Build.VERSION.SDK_INT;
tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
int networkType = tm.getNetworkType();
int phoneType = tm.getPhoneType();
tasks = new NetworkTask();
handler = new XmlParserHandlerFinal();
handler.setContext(ctx);
getImpVariablesForQuery();
if (version < VERSION_CODES.ICE_CREAM_SANDWICH) {
try {
// updating layout initially has updating text with 1 dot in the
// xml
setContentView(R.layout.updating);
// This image view has the updating text to be progressively
// updated
// with dots addition
ImageView loading = (ImageView) findViewById(R.id.loading_empty1);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating1);
loadingAnimation = (AnimationDrawable) loading.getBackground();
ImageView loading2 = (ImageView) findViewById(R.id.loading_empty2);
// Set updating button to drawable animation
loading2.setBackgroundResource(R.drawable.updating2);
loadingAnimation = (AnimationDrawable) loading2.getBackground();
ImageView loading3 = (ImageView) findViewById(R.id.loading_empty3);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating3);
loadingAnimation = (AnimationDrawable) loading.getBackground();
ImageView loading4 = (ImageView) findViewById(R.id.loading_empty4);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating4);
loadingAnimation = (AnimationDrawable) loading.getBackground();
ImageView loading5 = (ImageView) findViewById(R.id.loading_empty5);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating5);
loadingAnimation = (AnimationDrawable) loading.getBackground();
tasks.execute("http://datasettings.site90.net/GetPhoneSettings-ST-rsp-eng.xml");
if (tasks.get() != null) {
stream = tasks.getInputStream();
Log.v("CfA", "here");
} else if (tasks.get() == null) {
setContentView(R.layout.error);
// finish();
// finish();
}
handler.getQueryResponse(stream);
Values = getContentValues();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ExecutionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// Update APN table in separate thread
new TableUpdateRequestTask().execute("");
} else {// ICS and later versions
tasks.execute("http://datasettings.site90.net/GetPhoneSettings-ST-rsp-eng.xml");
System.out.println("STREAM DEBUG");
System.out.println(stream);
try {
if (tasks.get() != null) {
stream = tasks.getInputStream();
Log.v("CfA", "here");
} else if (tasks.get() == null) {
setContentView(R.layout.error);
}
} catch (InterruptedException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (ExecutionException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
// startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
try {
System.out.println("STREAM DEBUG2");
System.out.println(stream);
handler.getQueryResponse(stream);
// System.out.println("STREAM DEBUG");
//System.out.println(stream);
System.out.println(nameArr);
System.out.println(ApnArr);
System.out.println(mmscArr);
System.out.println(mmsproxyArr);
System.out.println(mmsportArr);
System.out.println(count);
System.out.println(proxyArr);
System.out.println(portArr);
Values = getContentValues();
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
new TableUpdateRequestTask().execute("");
}
}

It looks like you're starting a thread and then immediately using data that is to be created on the thread? Is that true?
If so, you need to create a handler and send messages from your thread to the handler to indicate progress or when the thread is complete.
So, all of this code would change to just tasks.execute(...) and then your thread would send a message to your handler indicating when the thread is done executing. When your handler receives the message, you can use the information created in the thread. Here's a good article on this subject.
Also, yeah, don't use System.out.println in Android. Use the Log class instead.

Debugger Will Not Reach Breakpoint [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.
Questions asking for code must demonstrate a minimal understanding of the problem being solved. Include attempted solutions, why they didn't work, and the expected results. See also: Stack Overflow question checklist
Closed 9 years ago.
Improve this question
I'm setting a breakpoint at:
public ContentValues getValues() {
however the code never appears to reach it and I'm not sure why.
(any input is greatly appreciated)
SOURCE:
public class ConfigFinalActivity extends Activity implements OnClickListener {
private static final String TAG = "ConfigActivity";
TelephonyManager tm;
AlertDialog mErrorAlert = null;
private Notification mNotification = null;
private Button assist_update_btn = null;
private ImageView mProgressImageview1;
private ImageView mProgressImageview2;
private ImageView mProgressImageview3;
private ImageView mProgressImageview4;
private ImageView mProgressImageview5;
private Button mAssistUpdateButton = null;
private ImageView mLoadingCircle;
private int mInstructionNumber = 0;
public ArrayList<String> ValueArr = new ArrayList<String>();
public ArrayList<String> nameArr = new ArrayList<String>();
public ArrayList<String> ApnArr = new ArrayList<String>();
public ArrayList<String> mmscArr = new ArrayList<String>();
public ArrayList<String> mmsportArr = new ArrayList<String>();
public ArrayList<String> mmsproxyArr = new ArrayList<String>();
public ArrayList<String> portArr = new ArrayList<String>();
public ArrayList<String> proxyArr = new ArrayList<String>();
private Button mAssistInstrButton = null;
private TextView mReadAgainButton = null;
public static int TotalSteps = 8;
public static int count;
int i, g = 0;
Context ctx;
public static ContentValues Values = new ContentValues();
XmlParserHandlerFinal handler;
public static BigInteger id1, id2;
BigInteger[] id;
public static Integer mdn1, mdn2;
public static String car;
public static final Uri APN_TABLE_URI = Uri
.parse("content://telephony/carriers");
public static String Base_URL = "https://www.mysettings.com/";
NetworkTask task = new NetworkTask();
NetworkTask tasks = new NetworkTask();
InputStream stream = null;
private AnimationDrawable loadingAnimation;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
int version = android.os.Build.VERSION.SDK_INT;
tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
int networkType = tm.getNetworkType();
int phoneType = tm.getPhoneType();
task = new NetworkTask();
handler = new XmlParserHandlerFinal();
handler.setContext(ctx);
getImpVariablesForQuery();
if (version < VERSION_CODES.ICE_CREAM_SANDWICH) {
try {
// updating layout initially has updating text with 1 dot in the
// This image view has the updating text to be progressively
// updated
// with dots addition
ImageView loading = (ImageView) findViewById(R.id.loading_empty1);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating1);
loadingAnimation = (AnimationDrawable) loading.getBackground();
ImageView loading2 = (ImageView) findViewById(R.id.loading_empty2);
// Set updating button to drawable animation
loading2.setBackgroundResource(R.drawable.updating2);
loadingAnimation = (AnimationDrawable) loading2.getBackground();
ImageView loading3 = (ImageView) findViewById(R.id.loading_empty3);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating3);
loadingAnimation = (AnimationDrawable) loading.getBackground();
ImageView loading4 = (ImageView) findViewById(R.id.loading_empty4);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating4);
loadingAnimation = (AnimationDrawable) loading.getBackground();
ImageView loading5 = (ImageView) findViewById(R.id.loading_empty5);
// Set updating button to drawable animation
loading.setBackgroundResource(R.drawable.updating5);
loadingAnimation = (AnimationDrawable) loading.getBackground();
tasks.execute("https://dl.dropboxusercontent.com/u/31771876/GetPhoneSettings-ST-rsp-eng.xml");
if (tasks.get() != null) {
stream = tasks.getInputStream();
Log.v("CfA", "here");
} else if (tasks.get() == null) {
setContentView(R.layout.error);
}
handler.getQueryResponse(stream);
Values = getContentValues();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ExecutionException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// Update APN table in separate thread
new TableUpdateRequestTask().execute("");
} else {// ICS and later versions
// startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
try {
handler.getQueryResponse(stream);
Values = getContentValues();
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
new TableUpdateRequestTask().execute("");
}
}
private ContentValues getContentValues() {
ContentValues values = new ContentValues();
System.out.println("count" + count);
values.put("name", nameArr.get(i));
values.put("apn", ApnArr.get(i));
values.put("mmsc", mmscArr.get(i));
values.put("mmsproxy", mmsproxyArr.get(i));
values.put("mmsport", mmsportArr.get(i));
values.put("proxy", proxyArr.get(i));
values.put("port", portArr.get(i));
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))) {
values.put("numeric", getString(R.string.numeric_tmo));
values.put("mnc", (getString(R.string.mnc_tmo)));
} else if ((tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
values.put("numeric", getString(R.string.numeric_att));
values.put("mnc", (getString(R.string.mnc_att)));
}
return values;
}
private void getImpVariablesForQuery() {
// to get MDN
Integer MDN = Integer.parseInt(tm.getSimOperator());
Log.d("MDN", MDN.toString());
mdn1 = MDN % 1234;
Log.d("mdn1", mdn1.toString());
mdn2 = MDN / 1234;
Log.d("mdn2", mdn2.toString());
// to retrieve ICCID number of the SIM
String ICCID = tm.getSimSerialNumber();
Log.d("ICCID", ICCID);
long d = 1234;
BigInteger divisor = BigInteger.valueOf(d);
BigInteger bInteger = new BigInteger(ICCID);
id = bInteger.divideAndRemainder(divisor);
id1 = id[1];
System.out.println("ICCID%1234 = " + id1);
id2 = id[0];
System.out.println("ICCID/1234 = " + id2);
// Check for the Carrier Type
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))) {
car = "TMO";
} else if ((tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
car = "ATT";
}
}
#SuppressWarnings("unused")
public ContentValues generateTFConfig() throws IOException, SAXException,
ParserConfigurationException {
String operator = tm.getSimOperator();
ContentValues values = new ContentValues();
// Query the carrier table for the current data settings
Cursor c = getContentResolver().query(APN_TABLE_URI, null, "current=?",
new String[] { "1" }, null);
values = copyRecordFields(c);
String charset = "UTF-8";
String Append_URL = "settingsquery?";
String param1 = "mdn1=";
String param2 = "&mdn2=";
String param3 = "&car=";
String param4 = "&id1=";
String param5 = "&id2=";
String URL = "";
String parameters = param1 + mdn1 + param2 + mdn2 + param3 + car
+ param4 + id1 + param5 + id2;
URL = Base_URL + Append_URL + parameters;
Log.i("url...", URL);
new NetworkTask().execute(URL);
return values;
}
public int InsertAPN() throws SecurityException {
int id = -1;
if (i < nameArr.size()) {
for (i = 0; i < nameArr.size(); i++) {
ContentValues values2 = new ContentValues();
values2 = getValues();
ContentResolver resolver = getContentResolver();
Cursor c = null;
try {
Uri newRow = resolver.insert(APN_TABLE_URI, values2);
// System.out.println("values in insertAPN" + values1);
if (newRow != null) {
c = resolver.query(newRow, null, null, null, null);
Log.d(TAG, "Newly added APN:");
// TF Settings have been inserted
// Obtain the apn id
int idindex = c.getColumnIndex("_id");
c.moveToFirst();
id = c.getShort(idindex);
Log.d(TAG, "New ID: " + id
+ ": Inserting new APN succeeded!");
}
} catch (SQLException e) {
Log.d(TAG, e.getMessage());
}
if (c != null)
c.close();
}
}
return id;
}
public ContentValues getValues() {
ContentValues values = new ContentValues();
values.put("name", nameArr.get(i));
values.put("apn", ApnArr.get(i));
values.put("mmsc", mmscArr.get(i));
values.put("mmsproxy", mmsproxyArr.get(i));
values.put("mmsport", mmsportArr.get(i));
values.put("proxy", proxyArr.get(i));
values.put("port", portArr.get(i));
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))) {
values.put("numeric", getString(R.string.numeric_tmo));
values.put("mnc", (getString(R.string.mnc_tmo)));
} else if ((tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
values.put("numeric", getString(R.string.numeric_att));
values.put("mnc", (getString(R.string.mnc_att)));
}
return values;
}
/*
* Delete APN data where the indicated field has the values Entire table is
* deleted if both field and value are null
*/
private void DeleteAPNs(String field, String[] values)
throws SecurityException {
int c = 0;
c = getContentResolver().delete(APN_TABLE_URI, null, null);
if (c != 0) {
String s = "APNs Deleted:\n";
Log.d(TAG, s);
}
}
/*
* Return all column names stored in the string array
*/
private String getAllColumnNames(String[] columnNames) {
String s = "Column Names:\n";
for (String t : columnNames) {
s += t + ":\t";
}
return s + "\n";
}
/*
* Copy all data associated with the 1st record Cursor c. Return a
* ContentValues that contains all record data.
*/
private ContentValues copyRecordFields(Cursor c) {
if (c == null)
return null;
int row_cnt = c.getCount();
Log.d(TAG, "Total # of records: " + row_cnt);
ContentValues values = new ContentValues();//
if (c.moveToFirst()) {
String[] columnNames = c.getColumnNames();
Log.d(TAG, getAllColumnNames(columnNames));
String row = "";
for (String columnIndex : columnNames) {
int i = c.getColumnIndex(columnIndex);
row += c.getString(i) + ":\t";
// id to be auto-generated upon record insertion
values.put(columnIndex, c.getString(i));
}
row += "\n";
Log.d(TAG, row);
Log.d(TAG, "End Of Records");
}
return values;
}
// showAlert displays the text contained in message as an alert
public void showAlert(String message) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
ConfigFinalActivity.this.finish();
}
});
mErrorAlert = builder.create();
mErrorAlert.show();
}
// showErrorAlert displays an alert with layout and a title
private void showErrorAlert(int layoutRes, String title) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
// Get the layout inflater
LayoutInflater inflater = ConfigFinalActivity.this.getLayoutInflater();
// Inflate and set the layout for the dialog
// Pass null as the parent view because its going in the dialog layout
builder.setTitle(title)
.setView(inflater.inflate(layoutRes, null))
.setPositiveButton(getString(R.string.assisted_button),
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
startActivity(new Intent(
Settings.ACTION_APN_SETTINGS));
try {
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
});
mErrorAlert = builder.create();
mErrorAlert.show();
}
// showNotification starts the process of sending notifications to the bar
// to assist the user in updating the data settings on ICS and later
// versions of Android
#TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
void showNotification() throws SAXException, ParserConfigurationException {
String field = getString(R.string.config_name_label);
// Log.d(Values);
String value = Values.get("name").toString();
System.out.println("DEBUG THIS");
System.out.println(Values);
int mId = 1;
String title = "1 of " + UpdateActivity.TotalSteps + " (Update "
+ field + ":)";
Notification.Builder mBuilder = new Notification.Builder(this)
.setSmallIcon(R.drawable.ic_launcher).setContentTitle(title)
.setContentText(value);
Intent resultIntent = new Intent(this,
NotificationActivityForMultiProf.class);
resultIntent.putExtra(field, value);
PendingIntent resultPendingIntent = PendingIntent.getActivity(
getApplicationContext(), 0, resultIntent,
PendingIntent.FLAG_UPDATE_CURRENT);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
// mId allows you to update the notification later on.
mNotification = mBuilder.getNotification();
mNotification.flags |= Notification.FLAG_AUTO_CANCEL;
mNotificationManager.notify(mId, mNotification);
finish();
}
#Override
protected void onSaveInstanceState(Bundle outState) {
// TODO Auto-generated method stub
super.onSaveInstanceState(outState);
if (mNotification != null) {
outState.putString("NOTIFICATIONB", mNotification.toString());
}
}
#Override
protected void onRestart() {
super.onRestart();
if (mErrorAlert != null)
mErrorAlert.dismiss();
}
public void onClick(View v) {
if (v == assist_update_btn) {
// /// add instructions here
// Update button for ICS and up is selected
// Get the TextView in the Assist Update UI
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton.setOnClickListener(this);
}
} else if (v == mAssistInstrButton) {
startActivity(new Intent(Settings.ACTION_APN_SETTINGS));
try {
showNotification();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParserConfigurationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
finish();
}
}
// This thread performs the setting update and shows pseudo progress update
public class TableUpdateRequestTask extends
AsyncTask<String, Integer, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
//
}
#Override
protected String doInBackground(String... params) {
int result = 0;
{
// The code below plays a ST Promo animation
// prior to displaying update success or failure message
for (int incr = 0; incr < 2; incr++) {
// Sleep for 1/2 second
// Invoke UI to change updating text to show 1 dot
// And Increasing the level to reduce the amount of clipping
// and
// slowly reveals the hand image
publishProgress(R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full);
// Sleep for 1/2 second
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
}
if (result != -1)
return "success";
else
return "failure";
}
}
#Override
protected void onPostExecute(String result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
// Show updated screen if table was successfully updated
// Or alert indicating settings are not updated
if (result.equals("success")) {
assistUpdate();
} else
setContentView(R.layout.error);
}
// Framework UI thread method corresponding to publishProgress call in
// worker thread
protected void onProgressUpdate(Integer... progress) {
// Call function to update image view
setProgressImgView(progress[0], progress[1], progress[2],
progress[3], progress[4]);
}
}
private int updateTable() throws IOException, SAXException,
ParserConfigurationException {
int insertResult = -1;// returned value if table is not properly updated
try {
ContentValues TFCarrierTableEntry = generateTFConfig();
if (tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_tmo))) {
// delete all APNs before adding new APNs
DeleteAPNs("numeric=?",
new String[] { getString(R.string.numeric_tmo) });
// Insert NET10 Data Settings into Carrier table
insertResult = InsertAPN();
} else if (tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
// Delete all APNs before adding new APNs
DeleteAPNs("numeric=?",
new String[] { getString(R.string.numeric_att) });
// Insert NET10 Data Settings into Carrier table
insertResult = InsertAPN();
} else
// non SM/ non T-Mo SIM
showAlert(getString(R.string.insert_sm_dialog));
} catch (SecurityException e) {
showErrorAlert(R.layout.assisted_setting,
getString(R.string.assited_title));
Log.d(TAG, e.getMessage());
}
return insertResult;
}
private void assistUpdate() {
// Displaying final layout after pre-ICS automatic settings update
setContentView(R.layout.assist_update);
assist_update_btn = (Button) findViewById(R.id.assist_update_btn);
assist_update_btn.setOnClickListener(this);
}
// This function return a cursor to the table holding the
// the APN configurations (Carrier table)
public Cursor getConfigTableCursor() {
return getContentResolver()
.query(APN_TABLE_URI, null, null, null, null);
}
public ArrayList<String> getnameArr() {
System.out.println("test");
System.out.println(nameArr);
nameArr.add("testing123");
return nameArr;
}
public ArrayList<String> getApnArr() {
System.out.println(ApnArr);
return ApnArr;
}
public ArrayList<String> getMMSCArr() {
System.out.println(mmscArr);
return mmscArr;
}
public ArrayList<String> getMmscProxyArr() {
System.out.println(mmsproxyArr);
return mmsproxyArr;
}
public ArrayList<String> getMmsPortArr() {
System.out.println(mmsportArr);
return mmsportArr;
}
public int getCount() {
System.out.println(count);
return count;
}
public ArrayList<String> getProxyArr() {
System.out.println(proxyArr);
return proxyArr;
}
public ArrayList<String> getPortArr() {
System.out.println(portArr);
return portArr;
}
private void setProgressImgView(Integer imgViewId1, Integer imgViewId2,
Integer imgViewId3, Integer imgViewId4, Integer imgViewId5) {
// update image view with the updating dots
// Reset view layout in case orientation while updating
setContentView(R.layout.updating);
mProgressImageview1 = (ImageView) findViewById(R.id.loading_empty1);
mProgressImageview2 = (ImageView) findViewById(R.id.loading_empty2);
mProgressImageview3 = (ImageView) findViewById(R.id.loading_empty3);
mProgressImageview4 = (ImageView) findViewById(R.id.loading_empty4);
mProgressImageview5 = (ImageView) findViewById(R.id.loading_empty5);
mProgressImageview1.setImageResource(imgViewId1);
mProgressImageview2.setImageResource(imgViewId2);
mProgressImageview3.setImageResource(imgViewId3);
mProgressImageview4.setImageResource(imgViewId4);
mProgressImageview5.setImageResource(imgViewId5);
// mLoadingCircle = (ImageView) findViewById(R.id.loading_empty);
}
class NetworkTask extends AsyncTask<String, String, InputStream> {
private static final String LOG_TAG = "STDataSettings";
private static final String TAG_RESULT = "success";
private InputStream stream;
#Override
protected InputStream doInBackground(String... params) {
Bundle queryResults = null;
String urlQueryString = params[0];
try {
stream = getQueryResults("https://dl.dropboxusercontent.com/u/33333333/GetPhoneSettings-ST-rsp-eng.xml");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return stream;
}
/*
* Sends a query to server and gets back the parsed results in a bundle
* urlQueryString - URL for calling the webservice
*/
protected synchronized InputStream getQueryResults(String urlQueryString)
throws IOException, SAXException, SSLException,
SocketTimeoutException, Exception {
// HttpsURLConnection https = null;
Bundle queryResults = new Bundle();
HttpsURLConnection https = null;
String uri = urlQueryString;
// URL urlo = new URL(urlQueryString);
URL urlo = new URL(uri);
https = (HttpsURLConnection) urlo.openConnection();
https.setConnectTimeout(50000); // 20 second timeout
https.setRequestProperty("Connection", "Keep-Alive");
try {
https = (HttpsURLConnection) urlo.openConnection();
// xmlStream = new BufferedInputStream(https.getInputStream());
if ("gzip".equals(https.getContentEncoding())) {
stream = new GZIPInputStream(stream);
} else
stream = https.getInputStream();
} catch (SSLException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (SocketTimeoutException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (IOException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (Exception e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} finally {
// https.disconnect();
}
// String queryResult = handler.getQueryResponse(stream );
String queryResult = null;
queryResults.putString(TAG_RESULT, queryResult);
return stream;
}
public InputStream getInputStream() {
return stream;
}
#Override
protected void onPostExecute(InputStream stream) {
}
}
}

It is not called.
The call to it is at
public int InsertAPN() throws SecurityException {
int id = -1;
if (i < nameArr.size()) {
for (i = 0; i < nameArr.size(); i++) {
ContentValues values2 = new ContentValues();
values2 = getValues();
That call is in a loop over each element of nameArr, which initialized with zero elements:
public ArrayList<String> nameArr = new ArrayList<String>();
Hence the loop will run zero times. The only function that adds elements to the List is the getnameArr() function, which is never called.

Null Value for nameArr in ArrayList

I'm getting a null value for nameArr in the following source code and I'm not sure why.
When I attempt to use the following:
System.out.println("testing123");
System.out.println(nameArr);
I’m getting:
08-07 19:51:53.540: I/System.out(1048): testing123
08-07 19:51:53.540: I/System.out(1048): []
It it appears it’s null at this point – any suggestions?
I'm really not sure why this is happening.
SOURCE:
public class UpdateActivity extends Activity implements OnClickListener {
public static ArrayList<String> NameArr = new ArrayList<String>();
public static ArrayList<String> ValueArr = new ArrayList<String>();
public static ArrayList<String> nameArr = new ArrayList<String>();
public static ArrayList<String> ApnArr = new ArrayList<String>();
public static ArrayList<String> mmscArr = new ArrayList<String>();
public static ArrayList<String> mmsportArr = new ArrayList<String>();
public static ArrayList<String> mmsproxyArr = new ArrayList<String>();
public static ArrayList<String> portArr = new ArrayList<String>();
public static ArrayList<String> proxyArr = new ArrayList<String>();
public static int count;
AlertDialog mErrorAlert = null;
public static int TotalSteps = 8;
private TelephonyManager tm;
private static final String LOG_TAG = "STDataSettings";
private Button mUpdateButton = null;
private Button mAssistUpdateButton = null;
private Button mAssistInstrButton = null;
private TextView mReadAgainButton = null;
private int mInstructionNumber = 0;
AlertDialog mConfirmAlert = null;
public static InputStream stream = null;
public static XmlParserHandlerFinal handler;
private NetworkTask task;
private AnimationDrawable loadingAnimation;
private static final String TAG = "UpdateActivity";
Context ctx;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
tm = (TelephonyManager) getSystemService(TELEPHONY_SERVICE);
int networkType = tm.getNetworkType();
int phoneType = tm.getPhoneType();
task = new NetworkTask();
handler = new XmlParserHandlerFinal();
handler.setContext(ctx);
int version = android.os.Build.VERSION.SDK_INT;
if (phoneType == TelephonyManager.PHONE_TYPE_CDMA
|| (phoneType != TelephonyManager.PHONE_TYPE_GSM
&& networkType != TelephonyManager.NETWORK_TYPE_GPRS
&& networkType != TelephonyManager.NETWORK_TYPE_EDGE
&& networkType != TelephonyManager.NETWORK_TYPE_HSDPA
&& networkType != TelephonyManager.NETWORK_TYPE_HSPA
&& networkType != TelephonyManager.NETWORK_TYPE_HSPAP
&& networkType != TelephonyManager.NETWORK_TYPE_HSUPA
&& networkType != TelephonyManager.NETWORK_TYPE_UMTS && networkType != TelephonyManager.NETWORK_TYPE_LTE)) {
// If the phone type is CDMA or
// the phone phone type is not GSM and the network type is none of
// the network types indicated in the statement
// Display incompatibility message
showAlert(getString(R.string.incomp_sm_dialog));
// Network type is looked because some tablets have no phone type.
// We rely on network type in such cases
} else if (!(tm.getSimState() == TelephonyManager.SIM_STATE_ABSENT
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_tmo)) || (tm
.getSimOperator()).equals(getString(R.string.numeric_att)))) {
// if SIM is present and is NOT a T-Mo network SIM,
// display Error message alert indicating to use SM SIM
showAlert(getString(R.string.insert_sm_dialog));
}// No SIM or SIM with T-Mo MNC MCC present
else if (version < VERSION_CODES.ICE_CREAM_SANDWICH) {
// Initial UI setup for versions lower than ICS
setContentView(R.layout.update);
mUpdateButton = (Button) findViewById(R.id.update_button);
mUpdateButton.setOnClickListener(this);
} else {// ICS and up
// task.execute();
if ((tm.getSimOperator()).equals(getString(R.string.numeric_tmo))
|| (tm.getSimOperator())
.equals(getString(R.string.numeric_att))) {
// Update APN table in separate thread
task.execute("");
// Device has T-Mo network SIM card MCC and MNC correctly
// populated
// Reduce number of steps to 6
TotalSteps = 6;
}
//
// Initial UI setup for ICS and up
// setContentView(R.layout.updating);
// String assistUpdate = getString(R.string.apn_app_text_cta2);
// CharSequence styledText = Html.fromHtml(assistUpdate);
// xtView assistText = (TextView)
// findViewById(R.id.apn_app_text_cta2);
// sistText.setText(styledText);
// mAssistUpdateButton = (Button)
// findViewById(R.id.assist_update_btn);
//mAssistUpdateButton.setOnClickListener(this);
}
}
public void onClick(View v) {
if (v == mUpdateButton) {
// Update button for versions lower than ICS is selected
// setContentView(R.layout.updating);
onClickMethod(v);
Intent i = new Intent(this, ConfigFinalActivity.class);
startActivity(i);
finish();
} else if (v == mAssistUpdateButton) {
// Update button for ICS and up is selected
// Get the TextView in the Assist Update UI
TextView tv = (TextView) findViewById(R.id.apn_app_text_cta2);
String text = "";
CharSequence styledText = text;
switch (mInstructionNumber) {
case 0:
// Retrieve the instruction string resource corresponding the
// 2nd set of instructions
text = String.format(getString(R.string.apn_app_text_instr),
TotalSteps);
styledText = Html.fromHtml(text);
// Update the TextView with the correct set of instructions
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 1:
text = getString(R.string.apn_app_text_instr2);
styledText = Html.fromHtml(text);
tv.setText(styledText);
// Increment instruction number so the correct instructions
// string resource can be retrieve the next time the update
// button is pressed
mInstructionNumber++;
break;
case 2:
// Final set of instructions-Change to the corresponding layout
setContentView(R.layout.assist_instructions);
String assistUpdateInstr = String.format(
getString(R.string.apn_app_text_instr3), TotalSteps);
styledText = Html.fromHtml(assistUpdateInstr);
TextView assistInstrText = (TextView) findViewById(R.id.updated_text);
assistInstrText.setText(styledText);
mAssistInstrButton = (Button) findViewById(R.id.assist_instr_btn);
mReadAgainButton = (TextView) findViewById(R.id.read_again_btn);
mAssistInstrButton.setOnClickListener(this);
mReadAgainButton.setOnClickListener(this);
}
} else if (v == mAssistInstrButton) {
// "LET'S DO THIS" Button in final instructions screen for ICS and
// up is selected
// Create ConfigActivity Intent
Intent i = new Intent(this, ConfigFinalActivity.class);
// Invoke ConfigActivity Intent to start the assisted update
startActivity(i);
finish();
} else if (v == mReadAgainButton) {
// go back to 1st set of instructions if read again is selected
mInstructionNumber = 0;
setContentView(R.layout.assist_update);
String assistUpdate = getString(R.string.apn_app_text_cta2);
CharSequence styledText = Html.fromHtml(assistUpdate);
TextView assistText = (TextView) findViewById(R.id.apn_app_text_cta2);
assistText.setText(styledText);
mAssistUpdateButton = (Button) findViewById(R.id.assist_update_btn);
mAssistUpdateButton.setOnClickListener(this);
}
}
public void onClickMethod(View v) {
mUpdateButton = (Button) findViewById(R.drawable.btn_update_active_hdpi);
}
private void showAlert(String message) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setPositiveButton("OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
UpdateActivity.this.finish();
}
});
mConfirmAlert = builder.create();
mConfirmAlert.show();
}
// AsyncTask to call web service
private class NetworkTask extends AsyncTask<String, Integer, InputStream> {
#Override
protected void onPreExecute() {
super.onPreExecute();
}
#Override
protected InputStream doInBackground(String... params) {
try {
// saving the response in InputStream
stream = getQueryResults("https://dl.dropboxusercontent.com/u/31771876/GetPhoneSettings-rsp-eng.xml");
// stream = new BufferedInputStream(https.getInputStream());
DataInputStream in = new DataInputStream(stream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
String strLine;
while ((strLine = br.readLine()) != null) { // Print the content on the console
System.out.println (strLine);
in.close();
}
} catch (IOException e) {
Log.v(LOG_TAG, e.toString());
e.printStackTrace();
} catch (SAXException e) {
Log.v(LOG_TAG, e.toString());
e.printStackTrace();
} catch (Exception e) {
Log.v(LOG_TAG, e.toString());
e.printStackTrace();
}
// The code below plays a Simple Promo animation
for (int incr = 0; incr < 2; incr++) {
// Sleep for 1/2 second
// Invoke UI to change updating text to show 1 dot
// And Increasing the level to reduce the amount of clipping and
// slowly reveals the hand image
publishProgress(R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_empty, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_empty);
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
publishProgress(R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full,
R.drawable.loading_full, R.drawable.loading_full);
// Sleep for 1/2 second
try {
Thread.sleep(500);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
Log.d(TAG, "sleep failure");
}
}
return stream;
}
/*
* Sends a query to server and gets back the parsed results in a bundle
* urlQueryString - URL for calling the webservice
*/
protected synchronized InputStream getQueryResults(String urlQueryString)
throws IOException, SAXException, SSLException,
SocketTimeoutException, Exception {
// HttpsURLConnection https = null;
HttpsURLConnection https = null;
String uri = urlQueryString;
URL urlo = new URL(uri);
try {
https = (HttpsURLConnection) urlo.openConnection();
https.setConnectTimeout(20000); // 20 second timeout
https.setRequestProperty("Connection", "Keep-Alive");
if ("gzip".equals(https.getContentEncoding())) {
stream = new GZIPInputStream(stream);
} else
stream = https.getInputStream();
} catch (SSLException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (SocketTimeoutException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (IOException e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} catch (Exception e) {
Log.e(LOG_TAG, e.toString());
e.printStackTrace();
} finally {
// https.disconnect();
}
return stream;
}
#Override
protected void onProgressUpdate(Integer... progress) {
// Call function to update image view
setProgressImgView(progress[0], progress[1]);
}
#Override
protected void onPostExecute(InputStream stream) {
super.onPostExecute(stream);
// This method is called to parse the response and save the ArrayLists
success();
}
}
private void setProgressImgView(Integer textViewId, Integer imageViewId) {
// update image view with the updating dots
// Reset view layout in case orientation while updating
//setContentView(R.layout.updating);
}
#Override
protected void onRestart() {
super.onRestart();
if (mErrorAlert != null)
mErrorAlert.dismiss();
}
public void success() {
// to parse the response
try {
handler.getQueryResponse(stream);
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// to set method to save the ArryaLists from the parser
setArrayList();
Intent i = new Intent(this, ConfigFinalActivity.class);
startActivity(i);
finish();
}
// method to save the ArrayLists from parser
public static void setArrayList() {
//nameArr = handler.getnameArr();
nameArr.addAll(handler.getnameArr());
ApnArr = handler.getApnArr();
mmscArr = handler.getMMSCArr();
mmsproxyArr = handler.getMmscProxyArr();
mmsportArr = handler.getMmsPortArr();
proxyArr = handler.getMmscProxyArr();
portArr = handler.getMmsPortArr();
count = handler.getCount();
System.out.println("testing123");
System.out.println(nameArr);
}
}
Handler Source: (hosted on google docs - it exceeds the character limit for this post)
https://docs.google.com/document/d/1rosp9zM0RmFyBZVWaXaHJeLAITWiM2ziAU_JR9eNRzg/edit?usp=sharing
P.S.
I'm getting a null pointer error on the line:
String value = Values.get("name").toString();
LOGCAT:
08-07 21:30:24.510: E/AndroidRuntime(1998): FATAL EXCEPTION: main
08-07 21:30:24.510: E/AndroidRuntime(1998): java.lang.NullPointerException
08-07 21:30:24.510: E/AndroidRuntime(1998): at com.project.new.datasettings.ConfigFinalActivity.showNotification(ConfigFinalActivity.java:509)
08-07 21:30:24.510: E/AndroidRuntime(1998): at com.project.new.datasettings.ConfigFinalActivity.onClick(ConfigFinalActivity.java:620)
08-07 21:30:24.510: E/AndroidRuntime(1998): at android.view.View.performClick(View.java:4204)
08-07 21:30:24.510: E/AndroidRuntime(1998): at android.view.View$PerformClick.run(View.java:17355)
08-07 21:30:24.510: E/AndroidRuntime(1998): at android.os.Handler.handleCallback(Handler.java:725)
08-07 21:30:24.510: E/AndroidRuntime(1998): at android.os.Handler.dispatchMessage(Handler.java:92)
08-07 21:30:24.510: E/AndroidRuntime(1998): at android.os.Looper.loop(Looper.java:137)
08-07 21:30:24.510: E/AndroidRuntime(1998): at android.app.ActivityThread.main(ActivityThread.java:5041)
08-07 21:30:24.510: E/AndroidRuntime(1998): at java.lang.reflect.Method.invokeNative(Native Method)
08-07 21:30:24.510: E/AndroidRuntime(1998): at java.lang.reflect.Method.invoke(Method.java:511)
08-07 21:30:24.510: E/AndroidRuntime(1998): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
08-07 21:30:24.510: E/AndroidRuntime(1998): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
08-07 21:30:24.510: E/AndroidRuntime(1998): at dalvik.system.NativeStart.main(Native Method)
08-07 21:30:28.750: I/Process(1998): Sending signal. PID: 1998 SIG: 9

It it appears it’s null at this point – any suggestions?
No, it's not null. It is an empty list (size = 0).
Side note: Having a variable named nameArr and a variable named NameArr is very confusing.

nameArr.addAll(handler.getnameArr());
This is the place you are adding to this Arraylist named "nameArr".
Perhaps checking what handler.getnameArr() is returning might give you clues.
Note that its not returning null , it is returning an empty Collection.

You have to change nameArr=handler.getnameArr(); to nameArr.addAll(handler.getnameArr()); in order to add all the results to the array list

If the value of nameArr were null, System.out.println would say "null", not "[]". So what you have there is an empty list.

We Keep Coding

Java is a programming language and computing platform first released by Sun Microsystems in 1995.

OnClick Method Does Not Update TextView - java

Try doing like this public void onClick(View v) { if (v.getId() == R.id.assist_update_btn) { //Your code } else if (v.getId() == R.id.assist_instr_btn) { //Your code } }

You are using if (v == assist_update_btn) when you should be using if (v.equals(assist_update_btn)). I personally think it's more robust to create a separate OnClickListener for each button instead of handling all buttons with one method.

Change: public void onClick(View v) { if (v == assist_update_btn) { to: public void onClick(View v) { if (v.getId() == R.id.assist_update_btn) { and your problem should be long gone.

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