cannot find symbol method onActivityResult(int,int,Intent)

cannot find symbol method onActivityResult(int,int,Intent) - java

Im following the tutorial of In-app Billing from the following link:
Android Studio Google Play In-app Billing Tutorial.
Im implementing this logic in a Contact Adapter class which extends Base Adapter. In tutorial it is implemented in a class which extends Activity.
Error comes on onActivityResult(). I read several questions on this and I understand this method should be written in class which extends Activity but in my case the scenario is different.
Is there any way to solve this without writing onActivityResult method in MainActivity class.. and if not what should I do?
Heres ContactAdapter.java
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.TextView;
import android.widget.Toast;
import com.neirx.myco.smsproject.util.IabHelper;
import com.neirx.myco.smsproject.util.IabResult;
import com.neirx.myco.smsproject.util.Inventory;
import com.neirx.myco.smsproject.util.Purchase;
import java.util.List;
public class ContactAdapter extends BaseAdapter {
private static final java.lang.String CLASS_NAME = "<ContactAdapter> ";
Context context;
List<Contact> objects;
LayoutInflater lInflater;
MainActivity activity;
static final String ITEM_SKU = "android.test.purchased";
IabHelper mHelper;
int count = 0;
int get_limit;
private int limit_counter = 0;
private int max_limit = 2;
boolean testbool = true;
public ContactAdapter(Context context, List<Contact> contact) {
this.context = context;
objects = contact;
lInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
activity = (MainActivity) context;
}
#Override
public int getCount() {
int selectedCount = 0;
int nonSelectedCount = 0;
int size = 0;
for(Contact contact : objects){
if(contact.isChecked()) selectedCount++;
else nonSelectedCount++;
}
if(activity.isShowSelected()) size += selectedCount;
if(activity.isShowNonSelected()) size += nonSelectedCount;
return size;
}
#Override
public Object getItem(int position) {
return objects.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
public void buyClick() {
mHelper.launchPurchaseFlow(activity, ITEM_SKU, 10001, mPurchaseFinishedListener, "mypurchasetoken");
}
#Override
protected void onActivityResult(int requestCode, int resultCode,Intent data)
{
if (!mHelper.handleActivityResult(requestCode,resultCode, data)) {
super.onActivityResult(requestCode, resultCode, data);
}
}
IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener = new IabHelper.OnIabPurchaseFinishedListener() {
public void onIabPurchaseFinished(IabResult result,Purchase purchase)
{
if (result.isFailure()) {
// Handle error
Log.d("----FAILURE 1---", "FAIL 1");
return;
}
else if (purchase.getSku().equals(ITEM_SKU)) {
consumeItem();
//buyButton.setEnabled(false);
}
}
};
public void consumeItem() {
mHelper.queryInventoryAsync(mReceivedInventoryListener);
}
IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener = new IabHelper.QueryInventoryFinishedListener() {
public void onQueryInventoryFinished(IabResult result,Inventory inventory) {
if (result.isFailure()) {
// Handle failure
Log.d("----FAILURE 2---", "FAIL 2");
} else {
mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU),mConsumeFinishedListener);
}
}
};
IabHelper.OnConsumeFinishedListener mConsumeFinishedListener = new IabHelper.OnConsumeFinishedListener() {
public void onConsumeFinished(Purchase purchase,IabResult result) {
if (result.isSuccess()) {
//clickButton.setEnabled(true);
Log.d("----Success ----", "Success");
} else {
// handle error
Log.d("----FAILURE 3---", "FAIL 3");
}
}
};
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
String base64EncodedPublicKey = "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxW650UixX2dLFECVdOpTh5OpBTqHwsznQAKd/cVcqKhrXROy4+Gj6B7M6wbkhTaloNSzTOf+nw9t1LZZ19Vlr6kcwmtxP+V/HOFwjf/NB69StOONogXtGKDyRrxtVaPM5es3yGy/aP/LXWfTLFQYJvur4AePonuRXz33iufBq5ITDQJ0+0D/o/mGtadJv0ZMsP9LV/qrMqruoqpSdaIiw5TGXdzYlJTuoP3GwS9kRyZKDeG/70KZ28W/ZclVWAdnZ7aCeDURYDV3a4pmGp5/cIvKwbex6Y7KbQYENX5ObSgNoFHLdyPTdkYaeuU9O6pet2TjGUCKr8n4M5KUMZVm8QIDAQAB";
mHelper = new IabHelper(context, base64EncodedPublicKey);
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
public void onIabSetupFinished(IabResult result)
{
if (!result.isSuccess()) {
Log.d("---MY TAG---", "In-app Billing setup failed: " +
result);
} else {
Log.d("---MY TAG---", "In-app Billing is set up OK");
}
}
});
SharedPreferences limit_pref = context.getSharedPreferences(Statical.PREF_LIMIT, Context.MODE_PRIVATE);
get_limit = limit_pref.getInt("LIMIT_KEY",0);
//Log.d("----- STORED VALUE-----", "Value is: "+get_limit);
Log.d("----- Max VALUE-----", "Value is: "+max_limit);
if (view == null) {
view = lInflater.inflate(R.layout.view_contact, parent, false);//create view file
}
if (position == 0) {
count = 0;
}
if (!activity.isShowSelected()) {
while (objects.get(position + count).isChecked()) {
count++;
}
}
if (!activity.isShowNonSelected()) {
while (!objects.get(position + count).isChecked()) {
count++;
}
}
final Contact contact = objects.get(position + count);
String contactFirstName = contact.getFirstName();
String contactSecondName = contact.getSecondName();
String contactMiddleName = contact.getMiddleName();
String[] contactNumbers = contact.getNumbers();
TextView tvName = (TextView) view.findViewById(R.id.tvName);
TextView tvNumber = (TextView) view.findViewById(R.id.tvNumber);
final CheckBox checkBox = (CheckBox) view.findViewById(R.id.checkBox);
if(get_limit == max_limit)
{
//checkBox.setChecked(contact.isChecked());
//testbool = false;
limit_counter = get_limit;
}
else if (get_limit == 1)
{
limit_counter = 1;
}
String fullName;
switch (MainActivity.sortMode) {
case Contact.COMPARE_SECOND_NAME:
fullName = getFullName(contactSecondName, contactFirstName);
break;
case Contact.COMPARE_MIDDLE_NAME:
fullName = getFullName(contactMiddleName, contactFirstName, contactSecondName);
break;
default:
fullName = getFullName(contactFirstName, contactSecondName);
break;
}
tvName.setText(fullName);
StringBuilder sbNumber = new StringBuilder();
for (int i = 0; i < contactNumbers.length; i++) {
sbNumber.append(contactNumbers[i]);
if (i < contactNumbers.length - 1) {
sbNumber.append(", ");
}
}
tvNumber.setText(sbNumber);
if (testbool) {
//Log.d("Check Boolean Tag 2 ", "testbool: "+testbool);
checkBox.setChecked(contact.isChecked());
}
checkBox.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
SharedPreferences selected = context.getSharedPreferences(Statical.CONTACTS_SELECTED, Context.MODE_PRIVATE);
SharedPreferences.Editor editSelected = selected.edit();
SharedPreferences limit_pref = context.getSharedPreferences(Statical.PREF_LIMIT, Context.MODE_PRIVATE);
SharedPreferences.Editor edit_limit_pref = limit_pref.edit();
int k = 0;
if(limit_counter == max_limit)
{
checkBox.setChecked(false);
//Toast.makeText(context,"Limit reached !! ", Toast.LENGTH_SHORT).show();
Log.d("-------LIMIT REACH-----", "value: "+limit_counter);
edit_limit_pref.putInt("LIMIT_KEY",limit_counter);
showAlertDialog();
}
if (contact.isChecked() && limit_counter <= max_limit && limit_counter >= 0) {
limit_counter = limit_counter - 1;
editSelected.putBoolean(contact.getContactId(), false);
edit_limit_pref.putInt("LIMIT_KEY",limit_counter);
contact.setChecked(false);
Log.d("-------UN CHECKED-----", "Un Checked value: "+limit_counter);
k = -1;
}
else if(!contact.isChecked() && limit_counter < max_limit){
limit_counter = limit_counter + 1;
editSelected.putBoolean(contact.getContactId(), true);
edit_limit_pref.putInt("LIMIT_KEY",limit_counter);
contact.setChecked(true);
Log.d("------- CHECKED -----", "Checked value: "+limit_counter);
k = 1;
}
editSelected.apply();
edit_limit_pref.apply();
activity.updateCount(k);
}
});
return view;
}
public void showAlertDialog()
{
Log.d("-------VALUE-----", "value: "+limit_counter);
AlertDialog.Builder alertDialog = new AlertDialog.Builder(context);
alertDialog.setTitle("Limit Reached!");
alertDialog.setMessage("Buy Pro Version");
alertDialog.setIcon(R.drawable.action_bar_logo);
alertDialog.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
buyClick();
Log.d("-------OK PRESSED -----", "value: " + limit_counter);
dialog.cancel();
}
});
alertDialog.setNegativeButton("Later", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
Log.d("----LATER PRESSED -----", "value: " + limit_counter);
dialog.cancel();
}
});
alertDialog.show();
}
private String getFullName(String first, String second, String third) {
StringBuilder sbName = new StringBuilder();
if (!first.isEmpty()) {
sbName.append(first).append(" ");
}
if (!second.isEmpty()) {
sbName.append(second).append(" ");
}
if (!third.isEmpty()) {
sbName.append(third);
}
return sbName.toString();
}
private String getFullName(String first, String second) {
StringBuilder sbName = new StringBuilder();
if (!first.isEmpty()) {
sbName.append(first).append(" ");
}
if (!second.isEmpty()) {
sbName.append(second);
}
return sbName.toString();
}
}

I recommend you to create an activity just to process this payment and then you can back to your normal flow.

Related

Recycler view list items are showing duplicate few items at the bottom of listview

I have one recycle list view .In this I have one button .on click list view item button shows.On button click I hit one api to perform action .After performing action ,at the bottom of list automatically one item get repeat. when ever I perform api hit action same time items add at the bottom of list .Like as I perform api hit action 4 times then every time one-one item get add at the bottom of list . Please provide me solution to resolve this.
Below I'm providing code of my adapter class :-
import android.app.Activity;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Build;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.android.volley.NetworkResponse;
import com.android.volley.Request;
import com.android.volley.VolleyError;
import com.dockedinDoctor.app.R;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import pojo.AvailableTimeSlots;
import pojo.GetBlockedTimings;
import pojo.GetDoctorScheduleDetail;
import utils.Common;
import utils.ItemClickListener;
import utils.NetworkManager;
import utils.NetworkResponseListenerJSONObject;
import utils.SessionManager;
import utils.ShowMessage;
import static utils.Common.createProgressDialog;
public class MyScheduleAdapter extends RecyclerView.Adapter<MyScheduleAdapter.ViewHolder> {
private static final String TAG = "MyScheduleTwoAdapter";
private ArrayList<GetDoctorScheduleDetail> getDoctorScheduleDetails;
private ArrayList<GetBlockedTimings> getBlockedTimingses = new ArrayList<>();
private ArrayList<AvailableTimeSlots> availableTimeSlotses = new ArrayList<>();
Context context;
private LayoutInflater inflater = null;
private int mSelectedItemPosition = -1;
Activity parentActivity;
ProgressDialog pd;
int fk_time_id;
int fk_schedule_id;
int fkscheduleid;
int getFk_schedule_id;
int block_time_slot_id;
int time_slot_id;
String DateofSlot;
String BlockDateOfSlot;
int blockid;
SessionManager manager = new SessionManager();
int Doc_Id;
ArrayList<Integer> compare= new ArrayList<Integer>();
ArrayList<Integer> compare_fk= new ArrayList<Integer>();
public MyScheduleAdapter(Context context, ArrayList<GetDoctorScheduleDetail> getDoctorScheduleDetails) {
this.context = context;
this.getDoctorScheduleDetails = getDoctorScheduleDetails;
inflater = LayoutInflater.from(context);
// setHasStableIds(true);
}
#Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = inflater.inflate(R.layout.row_item_get_doctor_schedule, parent, false);
MyScheduleAdapter.ViewHolder holder = new MyScheduleAdapter.ViewHolder(view);
return holder;
}
#Override
public void onBindViewHolder(final ViewHolder holder, int position) {
final GetDoctorScheduleDetail pojo = getDoctorScheduleDetails.get(position);
fkscheduleid = pojo.getScheduleId();
DateofSlot = pojo.getDateOfSlot();
try {
Doc_Id = manager.getPreferencesInt(context, "DocId");
Log.e(TAG, "DOCID" + Doc_Id);
holder.bindDataWithViewHolder(pojo, position);
//getting data from availavle timeslots
holder.tv_time_of_slot.setText(pojo.getAvailableTimeSlots().get(position).getTimeOfSlot());
time_slot_id = pojo.getAvailableTimeSlots().get(position).getTimeSlotId();
//want to ge
block_time_slot_id = pojo.getGetBlockedTimings().get(position).getFkTimeId();
BlockDateOfSlot = pojo.getGetBlockedTimings().get(position).getBlockDateOfSlot();
blockid = pojo.getGetBlockedTimings().get(position).getBlockId();
Log.e(TAG, "values_blockk" + time_slot_id +" "+ block_time_slot_id);
compare.add(time_slot_id);//compare is an arraylist using to save Availablearray-->timeslot id
compare_fk.add(block_time_slot_id);//compare_fk is an arraylist using to save getblocktimeid-->fktime id
Log.e(TAG, "compare" + compare);
Log.e(TAG, "compare_fk" + compare_fk);
/*erlier I was using this*/
/*ArrayList<Integer> x = compare;
ArrayList<Integer> y = compare_fk;
for (int i = 0; i < x.size(); i++) {
Integer xval = y.get(i);
for (int j = 0; j < y.size(); j++) {
if (xval.equals(x.get(j))) {
Toast.makeText(context,"same_list"+y.get(j),Toast.LENGTH_SHORT).show();
holder.tv_time_of_slot.setTextColor(Color.RED);
}
}
}*/
int array1Size = compare.size();
int array2Size = compare_fk.size();
if (compare.size() > compare_fk.size()) {
int k = 0;
for (int i = 0; i < compare_fk.size(); i++) {
if (((Integer)compare.get(i)).equals((Integer)compare_fk.get(i))) {
System.out.println((Integer)compare_fk.get(i));
Log.e("values_adapter", String.valueOf(((Integer)compare_fk.get(i))));
}
k = i;
}
}
else {
int k = 0;
for (int i = 0; i < compare.size(); i++) {
if (((Integer)compare.get(i)).equals((Integer) compare_fk.get(i))) {
System.out.println((Integer) compare.get(i));
Log.e("values_adapter11",String.valueOf(((Integer)compare.get(i))));
}
k = i;
}
}
if (time_slot_id == block_time_slot_id)
{
holder.tv_time_of_slot.setTextColor(Color.RED);
}
if (!(pojo.getGetBlockedTimings().get(position).getBlockDateOfSlot().equals("")))
{
holder.tv_d.setText(pojo.getGetBlockedTimings().get(position).getBlockDateOfSlot());
holder.tv_b.setText(pojo.getGetBlockedTimings().get(position).getBlockId());
}
} catch (Exception e) {
e.printStackTrace();
e.getMessage();
}
// //iterate on the general list
// for (int i = 0; i < availableTimeSlotses.size(); i++) {
// int timeSlotId = availableTimeSlotses.get(i).getTimeSlotId();
// if (getFk_time_id == timeSlotId) {
//
// holder.tv_time_of_slot.setText(pojo.getDateOfSlot());
// }
// }
// block api
holder.btn_block.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
final Dialog lDialog = new Dialog(context);
lDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
lDialog.setCancelable(false);
lDialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
lDialog.getWindow().setDimAmount(.7f);
lDialog.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
lDialog.getWindow().setElevation(4);
}
lDialog.setContentView(R.layout.popup_no_yes);
TextView tv_titiel = (TextView) lDialog.findViewById(R.id.tv_titiel);
TextView textMsg = (TextView) lDialog.findViewById(R.id.popup_msgs);
Button btnno = (Button) lDialog.findViewById(R.id.popup_no_btn);
Button btnyes = (Button) lDialog.findViewById(R.id.popup_yes_btn);
btnno.setTransformationMethod(null);
btnyes.setTransformationMethod(null);
tv_titiel.setText("Schedule");
textMsg.setText("Are you sure you want to block this slot?");
btnno.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
lDialog.dismiss();
}
});
btnyes.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
LocalBroadcastManager.getInstance(context).sendBroadcast(new Intent("notification_fragment"));
slotBlockingApi(fkscheduleid, time_slot_id);
lDialog.dismiss();
}
});
lDialog.show();
}
});
}
#Override
public int getItemCount() {
return getDoctorScheduleDetails.size();
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public int getItemViewType(int position) {
return position;
}
public void slotBlockingApi(int _fk_schedule_id, int _fk_time_id) {
isOnline();
pd = createProgressDialog(context);
pd.show();
final String requestBody = "'{\"fkScheduledId\":\"" + _fk_schedule_id +
"\",\"fkTimeId\":\"" + _fk_time_id +
"\",\"DoctorId\":\"" + Doc_Id +
"\"}'";
Log.e(TAG, "requset body of slotBlockingApi : " + requestBody);
NetworkManager.getInstance(context).makeNetworkRequestForJSON(
Request.Method.POST,
Common.BASE_URL + "/PostDoctorCheckForAppointmentBeforeSlotBlocking",
null,
requestBody,
null,
new NetworkResponseListenerJSONObject() {
#Override
public void onDataReceived(Object data) {
pd.dismiss();
Log.e(TAG, "response of slotBlockingApi : " + data.toString());
try {
JSONObject jsonObject = new JSONObject(data.toString());
JSONObject ResponseJsonObject1 = jsonObject.getJSONObject("Response");
int ResponseCode = ResponseJsonObject1.getInt("ResponseCode");
String ResponseText = ResponseJsonObject1.getString("ResponseText");
// JSONObject jsonObjectDetail = jsonObject.getJSONObject("Detail");
// Log.e(TAG, "jsonObjectDetail : " + jsonObjectDetail);
// int doc_id = jsonObjectDetail.getInt("DocId");
// if (ResponseText == "No Appointment" || ResponseText.equals("No Appointment") || ResponseText.equalsIgnoreCase("No Appointment")) {
if (ResponseText == "No Appointment" || ResponseText.equals("No Appointment") || ResponseText.equalsIgnoreCase("No Appointment")) {
// if (ResponseText =="No Appointment" || ResponseText.equals("No Appointment")) {
pd = createProgressDialog(context);
pd.show();
final String requestBody = "'{\"utcTimeOffset\":\"" + "330" +
"\",\"BlockedScheduledDate\":\"" + DateofSlot +
"\",\"fkScheduledId\":\"" + fkscheduleid +
"\",\"fkTimeId\":\"" + time_slot_id +
"\"}'";
Log.e(TAG, "requset body of slotBlocking: " + requestBody);
NetworkManager.getInstance(context).makeNetworkRequestForJSON(
Request.Method.POST,
Common.BASE_URL + "/PostDoctorBlockTimeSlot",
null,
requestBody,
null,
new NetworkResponseListenerJSONObject() {
#Override
public void onDataReceived(Object data) {
pd.dismiss();
new ShowMessage(context, "Block Slot","Time slot blocked Successfully");
Log.e(TAG, "response of slotBlocking: " + data.toString());
}
#Override
public void onDataFailed(VolleyError error) {
pd.dismiss();
String json = null;
NetworkResponse response = error.networkResponse;
if (response != null && response.data != null) {
switch (response.statusCode) {
case 302:
Toast.makeText(context, "No Internet Connection Found.", Toast.LENGTH_SHORT).show();
break;
}
//Additional cases
}
}
});
} else {
final Dialog lDialog = new Dialog(context);
lDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
lDialog.setCancelable(false);
lDialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
lDialog.getWindow().setDimAmount(.7f);
lDialog.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
lDialog.getWindow().setElevation(4);
}
lDialog.setContentView(R.layout.custom_popup);
TextView textTitle = (TextView) lDialog.findViewById(R.id.popup_title);
TextView textMsg = (TextView) lDialog.findViewById(R.id.popup_msg);
Button okButton = (Button) lDialog.findViewById(R.id.popup_ok_btn);
okButton.setTransformationMethod(null);
textTitle.setText("Schedule");
textMsg.setText("An appointment has been booked on this slot.");
okButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
lDialog.dismiss();
}
});
lDialog.show();
}
// else if (ResponseCode == 0 || ResponseCode == 2) {
// new ShowMessage(context, ResponseText);
// }
} catch (JSONException e) {
e.printStackTrace();
}
}
#Override
public void onDataFailed(VolleyError error) {
pd.dismiss();
String json = null;
NetworkResponse response = error.networkResponse;
if (response != null && response.data != null) {
switch (response.statusCode) {
case 302:
Toast.makeText(context, "No Internet Connection Found.", Toast.LENGTH_SHORT).show();
break;
}
//Additional cases
}
}
});
}
public boolean isOnline() {
ConnectivityManager conMgr = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = conMgr.getActiveNetworkInfo();
if (netInfo == null || !netInfo.isConnected() || !netInfo.isAvailable()) {
new ShowMessage(context, "Network error","Internet not available, Cross check your internet connectivity and try again");
}
return true;
}
/**
* VIEW HOLDER CLASS DEFINE HERE
*/
public class ViewHolder extends RecyclerView.ViewHolder {
#BindView(R.id.ll_row_item_get_doctor_schedule)
LinearLayout ll_row_item_get_doctor_schedule;
#BindView(R.id.tv_time_of_slot)
TextView tv_time_of_slot;
#BindView(R.id.btn_block)
Button btn_block;
#BindView(R.id.btn_unblock)
Button btn_unblock;
#BindView(R.id.tv_d)
TextView tv_d;
#BindView(R.id.tv_b)
TextView tv_b;
GetDoctorScheduleDetail doctorScheduleDetail = null;
ItemClickListener clickListener;
private ViewHolder(View itemView) {
super(itemView);
ButterKnife.bind(this, itemView);
ll_row_item_get_doctor_schedule.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//Handling for background selection state changed
int previousSelectState = mSelectedItemPosition;
mSelectedItemPosition = getAdapterPosition();
//notify previous selected item
notifyItemChanged(previousSelectState);
//notify new selected Item
notifyItemChanged(mSelectedItemPosition);
//Your other handling in onclick
}
});
}
public void setClickListener(ItemClickListener itemClickListener) {
this.clickListener = itemClickListener;
}
#OnClick
public void onClickMethod(View v) {
clickListener.onClick(v, getPosition(), false);
}
public void bindDataWithViewHolder(GetDoctorScheduleDetail schedulePojo, int currentPosition) {
this.doctorScheduleDetail = schedulePojo;
//Handle selection state in object View.
if (currentPosition == mSelectedItemPosition) {
btn_block.setVisibility(View.VISIBLE);
} else {
btn_block.setVisibility(View.GONE);
}
//other View binding logics like setting text , loading image etc.
}
}
}

Android Application Button onclicklistener

Hi there i've been constructing this code for a week but i still cant get it to work. It has no errors but when i run it on the AVD it terminates suddenly.
package com.tryout.sample;
import java.util.Random;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.app.Activity;
public class MainActivity extends Activity implements View.OnClickListener{
Random number = new Random();
int Low = 1;
int High = 13;
int RandomNumber = number.nextInt(High-Low) + Low;
int current = 0;
int points=0;
final Integer[] cardid = { R.drawable.card1,
R.drawable.card10,
R.drawable.card11,
R.drawable.card12,
R.drawable.card13,
R.drawable.card2,
R.drawable.card3,
R.drawable.card4,
R.drawable.card5,
R.drawable.card6,
R.drawable.card7,
R.drawable.card8,
R.drawable.card9,
};
ImageView pic2 = (ImageView) findViewById(R.id.imageView1);
final TextView score = (TextView) findViewById(R.id.textView2);
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final TextView score = (TextView) findViewById(R.id.textView2);
Button high = (Button) findViewById(R.id.button1);
Button low = (Button) findViewById(R.id.button2);
final ImageView pic = (ImageView) findViewById(R.id.imageView1);
low.setOnClickListener(new view.OnClickListener() {
public void onClick(View v) {
int resource = cardid[RandomNumber];
if(current < RandomNumber){
points = points + 1;
score.setText(points);
pic.setImageResource(resource);
}else{
score.setText("Game Over");
}
}
});
high.setOnClickListener(new View.OnClickListener() {
public void higher(View v) {
int resource = cardid[RandomNumber];
if(current > RandomNumber){
points = points + 1;
score.setText(points);
pic.setImageResource(resource);
}else{
score.setText("Game Over");
}
}
});
int resource = cardid[RandomNumber];
pic.setImageResource(resource);
current = RandomNumber;
}
}
I cant figure out where my problem is, kindly check out my code. THanks for any help

put this:
ImageView pic2 = (ImageView) findViewById(R.id.imageView1);
final TextView score = (TextView) findViewById(R.id.textView2);
in you onCreate method after the call setContentView(R.layout.activity_main);.
How should R.id.imageView1 assigned if the content is not specified like in your case?
ImageView pic2;
TextView score;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
pic2 = (ImageView) findViewById(R.id.imageView1);
score = (TextView) findViewById(R.id.textView2);

import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.pm.ActivityInfo;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageButton;
public class minigame_cardpairing extends Activity implements View.OnClickListener {
private static final int TOTAL_CARD_NUM = 16;
private int[] cardId = {R.id.card01, R.id.card02, R.id.card03, R.id.card04, R.id.card05, R.id.card06, R.id.card07, R.id.card08,
R.id.card09, R.id.card10, R.id.card11, R.id.card12, R.id.card13, R.id.card14, R.id.card15, R.id.card16};
private Card[] cardArray = new Card[TOTAL_CARD_NUM];
private int CLICK_CNT = 0;
private Card first, second;
private int SUCCESS_CNT = 0;
private boolean INPLAY = false;
//----------- Activity widget -----------//
private Button start;
//-----------------------------------//
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.minigame_cardpairing);
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
for(int i=0; i<TOTAL_CARD_NUM; i++) {
cardArray[i] = new Card(i/2);
findViewById(cardId[i]).setOnClickListener(this);
cardArray[i].card = (ImageButton) findViewById(cardId[i]); // Card assignment
cardArray[i].onBack();
}
start = (Button) findViewById(R.id.start);
start.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
startGame();
//start.setBackgroundDrawable(background);
}
});
findViewById(R.id.exit).setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
setResult(RESULT_OK);
finish();
}
});
} // end of onCreate
protected void startDialog() {
AlertDialog.Builder alt1 = new AlertDialog.Builder(this);
alt1.setMessage("The match-card game. Please remember to flip the cards two by two card hand is a pair Hit. Hit all pairs are completed.")
.setCancelable(false)
.setPositiveButton("close", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
}
});
AlertDialog alt2 = alt1.create();
alt2.setTitle("Game Description");
alt2.show();
}
protected void clearDialog() {
AlertDialog.Builder alt1 = new AlertDialog.Builder(this);
alt1.setMessage("It fits all the cards in pairs. Congratulations.")
.setCancelable(false)
.setPositiveButton("close", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
}
});
AlertDialog alt2 = alt1.create();
alt2.setTitle("Match-complete");
alt2.show();
}
#Override
protected void onStart() {
// TODO Auto-generated method stub
super.onStart();
startDialog();
}
public void onClick(View v) {
if (INPLAY) {
switch (CLICK_CNT) {
case 0:
for (int i=0; i<TOTAL_CARD_NUM; i++) {
if (cardArray[i].card == (ImageButton) v) {
first = cardArray[i];
break;
}
}
if (first.isBack) {
first.onFront();
CLICK_CNT = 1;
}
break;
case 1:
for (int i=0; i<TOTAL_CARD_NUM; i++) {
if (cardArray[i].card == (ImageButton) v) {
second = cardArray[i];
break;
}
}
if (second.isBack) {
second.onFront();
if (first.value == second.value) {
SUCCESS_CNT++;
Log.v("SUCCESS_CNT", "" + SUCCESS_CNT);
if (SUCCESS_CNT == TOTAL_CARD_NUM/2) {
clearDialog();
}
}
else {
Timer t = new Timer(0);
t.start();
}
CLICK_CNT = 0;
}
break;
}
}
}
void startGame() {
int[] random = new int[TOTAL_CARD_NUM];
int x;
for (int i=0; i<TOTAL_CARD_NUM; i++) {
if (!cardArray[i].isBack)
cardArray[i].onBack();
}
boolean dup;
for (int i=0; i<TOTAL_CARD_NUM; i++) {
while(true) {
dup = false;
x = (int) (Math.random() * TOTAL_CARD_NUM);
for (int j=0; j<i; j++) {
if (random[j] == x) {
dup = true;
break;
}
}
if (!dup) break;
}
random[i] = x;
}
start.setClickable(false);
for (int i=0; i<TOTAL_CARD_NUM; i++) {
cardArray[i].card = (ImageButton) findViewById(cardId[random[i]]);
cardArray[i].onFront();
}
Log.v("timer", "start");
Timer t = new Timer(1);
//flag = false;
t.start();
/*
while(true) {
if (flag) break;
//Log.v("flag", "" + flag);
}
Log.v("timer", "end");
*/
SUCCESS_CNT = 0;
CLICK_CNT = 0;
INPLAY = true;
}
class Timer extends Thread {
int kind;
Timer (int kind) {
super();
this.kind = kind;
}
#Override
public void run() {
INPLAY = false;
// TODO Auto-generated method stub
try {
if (kind == 0) {
Thread.sleep(1000);
mHandler.sendEmptyMessage(0);
}
else if (kind == 1) {
Thread.sleep(3000);
mHandler.sendEmptyMessage(1);
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
INPLAY = true;
}
}
Handler mHandler = new Handler() {
public void handleMessage(Message msg) {
if (msg.what == 0) {
first.onBack();
second.onBack();
first.isBack = true;
second.isBack = true;
}
else if (msg.what == 1) {
//flag = true;
for (int i=0; i<TOTAL_CARD_NUM; i++) {
cardArray[i].onBack();
}
start.setClickable(true);
}
}
};
}
class Card { // start of Card class
private final static int backImageID = R.drawable.cardback;
private final static int[] frontImageID = {R.drawable.card1, R.drawable.card2,
R.drawable.card3, R.drawable.card4,
R.drawable.card5, R.drawable.card6,
R.drawable.card7, R.drawable.card8};
int value;
boolean isBack;
ImageButton card;
Card(int value) {
this.value = value;
}
public void onBack() {
if (!isBack) {
card.setBackgroundResource(backImageID);
isBack = true;
}
}
public void flip() {
if (!isBack) {
card.setBackgroundResource(backImageID);
isBack = true;
}
else {
card.setBackgroundResource(frontImageID[value]);
isBack = false;
}
}
public void onFront() {
if (isBack) {
card.setBackgroundResource(frontImageID[value]);
isBack = false;
}
}
} // end of Card class

How to auto refresh to list messages?

I have small problem. My problem is auto refresh to list messages.
How can instantly check data such as WhatsApp ?
If you would like to automatically update data came from.
I do not know exactly how I can do , so I'm waiting for your help .
Code
MessagingActivity.java
package com.socialnetwork.activities;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.media.MediaRecorder;
import android.os.Bundle;
import android.os.Environment;
import android.os.SystemClock;
import android.os.Vibrator;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.EditText;
import android.widget.FrameLayout;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.socialnetwork.R;
import com.socialnetwork.adapters.MessagesAdapter;
import com.socialnetwork.animation.ViewAudioProxy;
import com.socialnetwork.api.APIService;
import com.socialnetwork.api.ChatAPI;
import com.socialnetwork.api.UsersAPI;
import com.socialnetwork.data.MessagesItem;
import com.socialnetwork.data.userItem;
import com.socialnetwork.helpers.M;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
import java.util.concurrent.TimeUnit;
import retrofit.Callback;
import retrofit.RetrofitError;
import retrofit.client.Response;
public class MessagingActivity extends AppCompatActivity implements OnClickListener {
public Intent mIntent = null;
private MediaRecorder recorder = null;
private String outFile = null;
private TextView recordTimeText;
private ImageButton audioSendButton;
private View recordPanel;
private View slideText;
private float startedDraggingX = -1;
private float distCanMove = dp(80);
private long startTime = 0L;
long timeInMilliseconds = 0L;
long timeSwapBuff = 0L;
long updatedTime = 0L;
private Timer timer;
public int RECIPIENT_ID = 0,
CONVERSATION_ID = 0;
public LinearLayoutManager layoutManager;
private EditText messageField;
private String messageBody, USERNAME;
private MessagesAdapter messageAdapter;
private List<MessagesItem> mMessages = new ArrayList<MessagesItem>();
public BroadcastReceiver mMessageReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
// Extract data included in the Intent
Bundle data = intent.getBundleExtra("data");
if (Integer.parseInt(data.getString("ownerID")) == RECIPIENT_ID) {
MessagesItem newMsg = new MessagesItem();
newMsg.setOwnerName(data.getString("ownerName"));
newMsg.setId(Integer.parseInt(data.getString("id")));
newMsg.setMessage(data.getString("message"));
newMsg.setDate(data.getString("date"));
newMsg.setOwnerUsername(data.getString("ownerUsername"));
newMsg.setOwnerPicture(data.getString("ownerPicture"));
newMsg.setOwnerID(Integer.parseInt(data.getString("ownerID")));
newMsg.setConversationID(Integer.parseInt(data.getString("conversationID")));
addMessage(newMsg);
} else {
Intent resultIntent = new Intent(MessagingActivity.this, MessagingActivity.class);
resultIntent.putExtra("data", intent);
M.showNotification(MessagingActivity.this, resultIntent,
data.getString("ownerUsername"),
data.getString("message"),
Integer.parseInt(data.getString("conversationID")));
}
}
};
private RecyclerView messagesList;
private LinearLayout attachLayout;
private RelativeLayout recordPannel;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (M.getToken(this) == null) {
Intent mIntent = new Intent(this, LoginActivity.class);
startActivity(mIntent);
finish();
} else {
setContentView(R.layout.messaging);
initializer();
if (getIntent().hasExtra("conversationID")) {
CONVERSATION_ID = getIntent().getExtras().getInt("conversationID");
}
if (getIntent().hasExtra("recipientID")) {
RECIPIENT_ID = getIntent().getExtras().getInt("recipientID");
}
getUser();
getMessages();
}
}
public void initializer() {
messagesList = (RecyclerView) findViewById(R.id.listMessages);
messageAdapter = new MessagesAdapter(this, mMessages);
messagesList.setAdapter(messageAdapter);
//
layoutManager = new LinearLayoutManager(this);
layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
layoutManager.setStackFromEnd(true);
messagesList.setLayoutManager(layoutManager);
messageField = (EditText) findViewById(R.id.messageField);
attachLayout = (LinearLayout) findViewById(R.id.attachLayout);
recordPannel = (RelativeLayout) findViewById(R.id.record_pannel);
recordPanel = findViewById(R.id.record_panel);
recordTimeText = (TextView) findViewById(R.id.recording_time_text);
slideText = findViewById(R.id.slideText);
audioSendButton = (ImageButton) findViewById(R.id.chat_audio_send_button);
TextView textView = (TextView) findViewById(R.id.slideToCancelTextView);
textView.setText("Slide To Cancel");
//including toolbar and enabling the home button
Toolbar toolbar = (Toolbar) findViewById(R.id.app_bar);
setSupportActionBar(toolbar);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
findViewById(R.id.attachBtn).setOnClickListener(this);
findViewById(R.id.sendBtn).setOnClickListener(this);
findViewById(R.id.micBtn).setOnClickListener(this);
audioSendButton.setOnTouchListener(new View.OnTouchListener() {
#Override
public boolean onTouch(View view, MotionEvent motionEvent) {
if (motionEvent.getAction() == MotionEvent.ACTION_DOWN) {
FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) slideText
.getLayoutParams();
params.leftMargin = dp(30);
slideText.setLayoutParams(params);
ViewAudioProxy.setAlpha(slideText, 1);
startedDraggingX = -1;
startRecording();
audioSendButton.getParent()
.requestDisallowInterceptTouchEvent(true);
recordPanel.setVisibility(View.VISIBLE);
} else if (motionEvent.getAction() == MotionEvent.ACTION_UP
|| motionEvent.getAction() == MotionEvent.ACTION_CANCEL) {
startedDraggingX = -1;
stopRecording();
recordPannel.setVisibility(View.GONE);
} else if (motionEvent.getAction() == MotionEvent.ACTION_MOVE) {
float x = motionEvent.getX();
if (x < -distCanMove) {
stopRecording();
}
x = x + ViewAudioProxy.getX(audioSendButton);
FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) slideText
.getLayoutParams();
if (startedDraggingX != -1) {
float dist = (x - startedDraggingX);
params.leftMargin = dp(30) + (int) dist;
slideText.setLayoutParams(params);
float alpha = 1.0f + dist / distCanMove;
if (alpha > 1) {
alpha = 1;
} else if (alpha < 0) {
alpha = 0;
}
ViewAudioProxy.setAlpha(slideText, alpha);
}
if (x <= ViewAudioProxy.getX(slideText) + slideText.getWidth()
+ dp(30)) {
if (startedDraggingX == -1) {
startedDraggingX = x;
distCanMove = (recordPanel.getMeasuredWidth()
- slideText.getMeasuredWidth() - dp(48)) / 2.0f;
if (distCanMove <= 0) {
distCanMove = dp(80);
} else if (distCanMove > dp(80)) {
distCanMove = dp(80);
}
}
}
if (params.leftMargin > dp(30)) {
params.leftMargin = dp(30);
slideText.setLayoutParams(params);
ViewAudioProxy.setAlpha(slideText, 1);
startedDraggingX = -1;
}
}
view.onTouchEvent(motionEvent);
return true;
}
});
}
private void getUser() {
UsersAPI mUsersAPI = APIService.createService(UsersAPI.class, M.getToken(this));
mUsersAPI.getUser(RECIPIENT_ID, new Callback<userItem>() {
#Override
public void success(userItem userItem, retrofit.client.Response response) {
if (userItem.getName() != null) {
getSupportActionBar().setTitle(userItem.getName());
} else {
getSupportActionBar().setTitle(userItem.getUsername());
}
}
#Override
public void failure(RetrofitError error) {
}
});
}
#Override
protected void onDestroy() {
super.onDestroy();
messageAdapter.stop();
}
public void getMessages() {
M.showLoadingDialog(this);
ChatAPI mChatAPI = APIService.createService(ChatAPI.class, M.getToken(this));
mChatAPI.getMessages(CONVERSATION_ID, RECIPIENT_ID, 1, new Callback<List<MessagesItem>>() {
#Override
public void success(List<MessagesItem> messagesItems, Response response) {
mMessages = messagesItems;
messageAdapter.setMessages(messagesItems);
M.hideLoadingDialog();
}
#Override
public void failure(RetrofitError error) {
M.hideLoadingDialog();
M.L(getString(R.string.ServerError));
}
});
}
private void sendMessage() {
messageBody = messageField.getText().toString().trim();
if (!messageBody.isEmpty()) {
ChatAPI mChatAPI = APIService.createService(ChatAPI.class, M.getToken(this));
mChatAPI.addMessage(messageBody, CONVERSATION_ID, RECIPIENT_ID, new Callback<MessagesItem>() {
#Override
public void success(MessagesItem messagesItem, Response response) {
if (messagesItem != null) {
mMessages.add(messagesItem);
messageAdapter.setMessages(mMessages);
messagesList.smoothScrollToPosition(mMessages.size());
messageField.setText("");
} else {
M.T(MessagingActivity.this, getString(R.string.SomethingWentWrong));
}
}
#Override
public void failure(RetrofitError error) {
M.T(MessagingActivity.this, getString(R.string.ServerError));
}
});
}
}
#Override
public void onClick(View v) {
if (v.getId() == R.id.attachBtn) {
if (attachLayout.getVisibility() == View.GONE) {
attachLayout.setVisibility(View.VISIBLE);
} else {
attachLayout.setVisibility(View.GONE);
}
if (recordPannel.getVisibility() == View.VISIBLE) {
recordPannel.setVisibility(View.GONE);
}
} else if (v.getId() == R.id.sendBtn) {
sendMessage();
} else if (v.getId() == R.id.micBtn) {
attachLayout.setVisibility(View.GONE);
recordPannel.setVisibility(View.VISIBLE);
}
}
#Override
protected void onResume() {
super.onResume();
registerReceiver(mMessageReceiver, new IntentFilter("update_messages_list"));
}
#Override
protected void onPause() {
super.onPause();
unregisterReceiver(mMessageReceiver);
}
public void addMessage(MessagesItem newMsg) {
mMessages.add(newMsg);
messageAdapter.setMessages(mMessages);
messagesList.smoothScrollToPosition(mMessages.size());
}
private void startRecording() {
try {
startRecordingAudio();
} catch (IOException e) {
e.printStackTrace();
}
startTime = SystemClock.uptimeMillis();
timer = new Timer();
MyTimerTask myTimerTask = new MyTimerTask();
timer.schedule(myTimerTask, 1000, 1000);
vibrate();
}
private void stopRecording() {
if (timer != null) {
timer.cancel();
}
if (recordTimeText.getText().toString().equals("00:00")) {
return;
}
recordTimeText.setText("00:00");
vibrate();
Toast.makeText(getApplicationContext(), "Stop Recording", Toast.LENGTH_SHORT).show();
stopRecordingAudio();
}
public void startRecordingAudio() throws IOException {
Toast.makeText(getApplicationContext(), "Start Recording...", Toast.LENGTH_SHORT).show();
SimpleDateFormat timeStampFormat = new SimpleDateFormat(
"yyyy-MM-dd-HH.mm.ss");
String fileName = "audio_" + timeStampFormat.format(new Date())
+ ".mp3";
outFile = "/sdcard/";// Environment.getExternalStorageDirectory().getAbsolutePath();
stopRecordingAudio();
recorder = new MediaRecorder();
recorder.setAudioSource(MediaRecorder.AudioSource.MIC);
recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP);
recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB);
recorder.setOutputFile(outFile + fileName);
recorder.setOnErrorListener(errorListener);
recorder.setOnInfoListener(infoListener);
recorder.prepare();
recorder.start();
}
public void stopRecordingAudio() {
if (recorder != null) {
recorder.stop();
recorder.reset();
recorder.release();
recorder = null;
}
}
private MediaRecorder.OnErrorListener errorListener = new MediaRecorder.OnErrorListener() {
#Override
public void onError(MediaRecorder mr, int what, int extra) {
Toast.makeText(MessagingActivity.this, "Error: " + what + ", " + extra, Toast.LENGTH_SHORT).show();
}
};
private MediaRecorder.OnInfoListener infoListener = new MediaRecorder.OnInfoListener() {
#Override
public void onInfo(MediaRecorder mr, int what, int extra) {
Toast.makeText(MessagingActivity.this, "Warning: " + what + ", " + extra, Toast.LENGTH_SHORT).show();
}
};
private void vibrate() {
// TODO Auto-generated method stub
try {
Vibrator v = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
v.vibrate(200);
} catch (Exception e) {
e.printStackTrace();
}
}
public static int dp(float value) {
return (int) Math.ceil(1 * value);
}
class MyTimerTask extends TimerTask {
#Override
public void run() {
timeInMilliseconds = SystemClock.uptimeMillis() - startTime;
updatedTime = timeSwapBuff + timeInMilliseconds;
final String hms = String.format(
"%02d:%02d",
TimeUnit.MILLISECONDS.toMinutes(updatedTime)
- TimeUnit.HOURS.toMinutes(TimeUnit.MILLISECONDS
.toHours(updatedTime)),
TimeUnit.MILLISECONDS.toSeconds(updatedTime)
- TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS
.toMinutes(updatedTime)));
long lastsec = TimeUnit.MILLISECONDS.toSeconds(updatedTime)
- TimeUnit.MINUTES.toSeconds(TimeUnit.MILLISECONDS
.toMinutes(updatedTime));
System.out.println(lastsec + " hms " + hms);
runOnUiThread(new Runnable() {
#Override
public void run() {
try {
if (recordTimeText != null)
recordTimeText.setText(hms);
} catch (Exception e) {
// TODO: handle exception
}
}
});
}
}
}
MessagesFragment.java
public class MessagesFragment extends Fragment implements SwipeRefreshLayout.OnRefreshListener {
public RecyclerView conversationList;
public ConversationsAdapter mConversationsAdapter;
public List<ConversationItem> mConversations = new ArrayList<ConversationItem>();
public Intent mIntent = null;
public int currentPage = 1;
public LinearLayoutManager layoutManager;
private View mView;
private SwipeRefreshLayout mSwipeRefreshLayout;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
mView = inflater.inflate(R.layout.fragment_messages, container, false);
conversationList = (RecyclerView) mView
.findViewById(R.id.conversationsList);
((AppCompatActivity) getActivity()).getSupportActionBar().setTitle(R.string.title_messages);
initializeView();
conversationList.setOnScrollListener(new HidingScrollListener(layoutManager) {
#Override
public void onHide() {
}
#Override
public void onShow() {
}
#Override
public void onLoadMore(int currentPage) {
setCurrentPage(currentPage);
getConversations();
}
});
mSwipeRefreshLayout = (SwipeRefreshLayout) mView.findViewById(R.id.swipeMessages);
mSwipeRefreshLayout.setOnRefreshListener(this);
getConversations();
return mView;
}
public void initializeView() {
mConversationsAdapter = new ConversationsAdapter(getActivity(),
mConversations);
conversationList.setAdapter(mConversationsAdapter);
layoutManager = new LinearLayoutManager(getActivity());
layoutManager.setOrientation(LinearLayoutManager.VERTICAL);
conversationList.setLayoutManager(layoutManager);
}
public void getConversations() {
M.showLoadingDialog(getActivity());
ChatAPI mChatAPI = APIService.createService(ChatAPI.class, M.getToken(getActivity()));
mChatAPI.getConversations(getCurrentPage(), new Callback<List<ConversationItem>>() {
#Override
public void success(List<ConversationItem> conversationItems, retrofit.client.Response response) {
M.L(response.getBody().mimeType());
mConversationsAdapter.setConversations(conversationItems);
M.hideLoadingDialog();
if (mSwipeRefreshLayout.isRefreshing()) {
mSwipeRefreshLayout.setRefreshing(false);
}
}
#Override
public void failure(RetrofitError error) {
M.hideLoadingDialog();
}
});
}
#Override
public void onRefresh() {
setCurrentPage(1);
getConversations();
}
public int getCurrentPage() {
return currentPage;
}
public void setCurrentPage(int currentPage) {
this.currentPage = currentPage;
}
}

WhatsApp is not instant check. It's is more like:
Screen off, check 10x after 30s, next 10x after 1m, next 3x after 5m and so on. and start again if the screen turns off again. WhatsApp is checkin in the background also when you close the app. They are using a service.

Converting string from speech to double

I want to make an app that will ask user for 2 numbers one by one.
then multiply them and tell user the result.
but my app crashes when i try to convert user's speech string to double.
this is my code:
num1 = Double.parseDouble(String.valueOf(matches));
(num1 is double, matches is the string form user's speech)
if you need more code just tell me.
thanks in advance!
EDIT: here's the whole activity_
package cannon.gaming.physicsdroidvoice;
import android.content.Intent;
import android.content.SharedPreferences;
import android.speech.RecognitionListener;
import android.speech.RecognizerIntent;
import android.speech.SpeechRecognizer;
import android.speech.tts.TextToSpeech;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.WindowManager;
import android.widget.RelativeLayout;
import java.io.File;
import java.util.ArrayList;
import java.util.Timer;
import java.util.TimerTask;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class MainActivity extends ActionBarActivity {
private SpeechRecognizer mSpeechRecognizer;
private Intent mSpeechRecognizerIntent;
private boolean mIslistening;
int forza, m, a;
double mass, acc, mares;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getSupportActionBar().hide();
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
forza = 0;
m = 0;
mass = 0;
a = 0;
acc = 0;
mares = 0;
final String abc = "Welcome to PhysicsDroid!";
final String abcc = "What do you need?";
final String abccc = "Force, Velocity, Mass, Acceleration, Distance, Time, Temperature, Work, Density, Info, or Exit?";
final String abcccc = "Just tap the screen and speak. When you are done, tap the screen again.";
final String abccccc = "Can you repeat please?";
final String force = "Which force equation would you like to use?";
final String exit = "Thank you for using PhysicsDroid, see ya!";
final String one = "First one: F=m times A. Second one: F=p times A. Or third one: Fg=G times m1m2 over r squared?";
final String ma = "What is the mass of object in kilograms?";
final String am = "What is the acceleration of object in meters per second squared?";
final String mnum = "What the...!";
final TextToSpeech home = new TextToSpeech(MainActivity.this, new TextToSpeech.OnInitListener() {
#Override
public void onInit(int status) {
if (status != TextToSpeech.ERROR) {
//DO NOTHING
}
}
});
new Timer().schedule(
new TimerTask() {
#Override
public void run()
{
home.speak(abc, TextToSpeech.QUEUE_ADD, null);
home.speak(abcc, TextToSpeech.QUEUE_ADD, null);
home.speak(abccc, TextToSpeech.QUEUE_ADD, null);
home.speak(abcccc, TextToSpeech.QUEUE_ADD, null);
}
},
1000
);
mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(this);
mSpeechRecognizerIntent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
mSpeechRecognizerIntent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE,
this.getPackageName());
class SpeechRecognitionListener implements RecognitionListener
{
#Override
public void onBeginningOfSpeech()
{
//Log.d(TAG, "onBeginingOfSpeech");
}
#Override
public void onBufferReceived(byte[] buffer)
{
}
#Override
public void onEndOfSpeech()
{
//Log.d(TAG, "onEndOfSpeech");
}
#Override
public void onError(int error)
{
//Log.d(TAG, "error = " + error);
}
#Override
public void onEvent(int eventType, Bundle params)
{
}
#Override
public void onPartialResults(Bundle partialResults)
{
}
#Override
public void onReadyForSpeech(Bundle params)
{
//Log.d(TAG, "onReadyForSpeech"); //$NON-NLS-1$
}
#Override
public void onResults(Bundle results)
{
//Log.d(TAG, "onResults"); //$NON-NLS-1$
ArrayList<String> matches = results.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
CharSequence cs1 = "Force";
CharSequence cs2 = "force";
CharSequence cs3 = "Exit";
CharSequence cs4 = "exit";
CharSequence cs5 = "First";
CharSequence cs6 = "first";
CharSequence cs7 = "times";
CharSequence cs8 = "equals";
Pattern p = Pattern.compile("[a-zA-Z]");
Matcher mat = p.matcher("3453443534534");
if(forza == 1 && m == 0 && a == 0)
{
if(String.valueOf(matches).contains(cs5) || String.valueOf(matches).contains(cs6) || String.valueOf(matches).contains(cs7) || String.valueOf(matches).contains(cs8))
{
home.speak(ma,TextToSpeech.QUEUE_FLUSH, null);
forza = 0;
m = 1;
}
}
else if(m == 1 && forza == 0 && a == 0)
{
if(String.valueOf(matches).matches(".*\\d.*"))
{
mass = Double.parseDouble(String.valueOf(matches));
home.speak(am,TextToSpeech.QUEUE_FLUSH, null);
m = 0;
a = 1;
home.speak(mnum,TextToSpeech.QUEUE_FLUSH, null);
}
else
{
home.speak(mnum,TextToSpeech.QUEUE_FLUSH, null);
}
}
else if(a == 1 && m == 0 && forza == 0)
{
if(String.valueOf(matches).contains("[a-zA-Z]+") || String.valueOf(matches).equals("") || String.valueOf(matches).equals(".") || String.valueOf(matches).equals("-.") || String.valueOf(matches).equals("-"))
{
home.speak(mnum,TextToSpeech.QUEUE_FLUSH, null);
}
else
{
acc = Double.parseDouble(String.valueOf(matches));
a = 0;
mares = mass * acc;
String mare = String.format("The force is %d", mares);
home.speak(mare,TextToSpeech.QUEUE_FLUSH, null);
}
}
else if(String.valueOf(matches).contains(cs1) || String.valueOf(matches).contains(cs2) && forza == 0 && m == 0 && a == 0)
{
home.speak(force,TextToSpeech.QUEUE_FLUSH, null);
home.speak(one,TextToSpeech.QUEUE_ADD, null);
forza = 1;
}
else if(String.valueOf(matches).contains(cs3) || String.valueOf(matches).contains(cs4) && forza == 0 && m == 0 && a == 0)
{
home.speak(exit,TextToSpeech.QUEUE_FLUSH, null);
new Timer().schedule(
new TimerTask() {
#Override
public void run() {
android.os.Process.killProcess(android.os.Process.myPid());
System.exit(1);
}
},
4000
);
}
else
{
home.speak(abccccc,TextToSpeech.QUEUE_FLUSH, null);
}
// matches are the return values of speech recognition engine
// Use these values for whatever you wish to do
}
#Override
public void onRmsChanged(float rmsdB)
{
}
}
SpeechRecognitionListener listener = new SpeechRecognitionListener();
mSpeechRecognizer.setRecognitionListener(listener);
RelativeLayout rlayout = (RelativeLayout) findViewById(R.id.MainActivity);
rlayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v)
{
boolean mIsListening = false;
if (!mIsListening)
{
mSpeechRecognizer.startListening(mSpeechRecognizerIntent);
}
else
{
mSpeechRecognizer.cancel();
}
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}

Ensure that matches is not null or that it is a double.
You could use try catches to check if matches is a number at runtime. You also should not need String.valueOf if matches is a string.
try {
num1 = Double.parseDouble(matches);
} catch (NumberFormatException e) {
e.pritStackTrace();
}
Also make sure num1 is initialised.

Set onclickLister in utube api

i'm using youtubeApi (https://developers.google.com/youtube/android/player/downloads/), I'm looking for a solution for put an onclick listener on the videos on the VideoWall..
package com.android.youbho.Activities;
import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
import com.google.android.youtube.player.YouTubeInitializationResult;
import com.google.android.youtube.player.YouTubePlayer;
import com.google.android.youtube.player.YouTubePlayer.PlayerStyle;
import com.google.android.youtube.player.YouTubePlayerFragment;
import com.google.android.youtube.player.YouTubeThumbnailLoader;
import com.google.android.youtube.player.YouTubeThumbnailView;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.Dialog;
import android.content.Intent;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.DisplayMetrics;
import android.util.Pair;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.FrameLayout;
import android.widget.Toast;
import com.android.youbho.Utils.Constant;
import com.android.youbho.Utils.FlippingView;
import com.android.youbho.Utils.ImageWallView;
#SuppressLint("NewApi") public class VideoWallActivity extends Activity implements
FlippingView.Listener,
YouTubePlayer.OnInitializedListener,
YouTubeThumbnailView.OnInitializedListener{
private static final int RECOVERY_DIALOG_REQUEST = 1;
/** The player view cannot be smaller than 110 pixels high. */
private static final float PLAYER_VIEW_MINIMUM_HEIGHT_DP = 110;
private static final int MAX_NUMBER_OF_ROWS_WANTED = 4;
// Example playlist from which videos are displayed on the video wall
private static final String PLAYLIST_ID = "PLBA95EAD360E2B0D1";
private static final int INTER_IMAGE_PADDING_DP = 5;
// YouTube thumbnails have a 16 / 9 aspect ratio
private static final double THUMBNAIL_ASPECT_RATIO = 16 / 9d;
private static final int INITIAL_FLIP_DURATION_MILLIS = 100;
private static final int FLIP_DURATION_MILLIS = 500;
private static final int FLIP_PERIOD_MILLIS = 2000;
private ImageWallView imageWallView;
private Handler flipDelayHandler;
private FlippingView flippingView;
private YouTubeThumbnailView thumbnailView;
private YouTubeThumbnailLoader thumbnailLoader;
private YouTubePlayerFragment playerFragment;
private View playerView;
private YouTubePlayer player;
private Dialog errorDialog;
private int flippingCol;
private int flippingRow;
private int videoCol;
private int videoRow;
private boolean nextThumbnailLoaded;
private boolean activityResumed;
private State state;
private static final int id_videoPlayer=99;
private enum State {
UNINITIALIZED,
LOADING_THUMBNAILS,
VIDEO_FLIPPED_OUT,
VIDEO_LOADING,
VIDEO_CUED,
VIDEO_PLAYING,
VIDEO_ENDED,
VIDEO_BEING_FLIPPED_OUT,
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = convertView;
Toast.makeText(getApplicationContext(), "lol:" + position, Toast.LENGTH_LONG).show();
return view;
}
#TargetApi(Build.VERSION_CODES.HONEYCOMB) #SuppressLint("NewApi") #Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
state = State.UNINITIALIZED;
ViewGroup viewFrame = new FrameLayout(this);
DisplayMetrics displayMetrics = getResources().getDisplayMetrics();
int maxAllowedNumberOfRows = (int) Math.floor((displayMetrics.heightPixels / displayMetrics.density) / PLAYER_VIEW_MINIMUM_HEIGHT_DP);
int numberOfRows = Math.min(maxAllowedNumberOfRows, MAX_NUMBER_OF_ROWS_WANTED);
int interImagePaddingPx = (int) displayMetrics.density * INTER_IMAGE_PADDING_DP;
int imageHeight = (displayMetrics.heightPixels / numberOfRows) - interImagePaddingPx;
int imageWidth = (int) (imageHeight * THUMBNAIL_ASPECT_RATIO);
imageWallView = new ImageWallView(this, imageWidth, imageHeight, interImagePaddingPx);
viewFrame.addView(imageWallView, MATCH_PARENT, MATCH_PARENT);
thumbnailView = new YouTubeThumbnailView(this);
thumbnailView.initialize(Constant.DEVELOPER_KEY, this);
flippingView = new FlippingView(this, this, imageWidth, imageHeight);
flippingView.setFlipDuration(INITIAL_FLIP_DURATION_MILLIS);
viewFrame.addView(flippingView, imageWidth, imageHeight);
playerView = new FrameLayout(this);
playerView.setId(id_videoPlayer);
playerView.setVisibility(View.INVISIBLE);
viewFrame.addView(playerView, imageWidth, imageHeight);
playerFragment = YouTubePlayerFragment.newInstance();
playerFragment.initialize(Constant.DEVELOPER_KEY, this);
getFragmentManager().beginTransaction().add(id_videoPlayer, playerFragment).commit();
flipDelayHandler = new FlipDelayHandler();
setContentView(viewFrame);
}
#Override
public void onInitializationSuccess(YouTubeThumbnailView thumbnailView, YouTubeThumbnailLoader thumbnailLoader) {
thumbnailView.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(), "lol! ", Toast.LENGTH_LONG).show();
}
});
this.thumbnailLoader = thumbnailLoader;
thumbnailLoader.setOnThumbnailLoadedListener(new ThumbnailListener());
maybeStartDemo();
}
#Override
public void onInitializationFailure(YouTubeThumbnailView thumbnailView, YouTubeInitializationResult errorReason) {
if (errorReason.isUserRecoverableError()) {
if (errorDialog == null || !errorDialog.isShowing()) {
errorDialog = errorReason.getErrorDialog(this, RECOVERY_DIALOG_REQUEST);
errorDialog.show();
}
} else {
String errorMessage = String.format( errorReason.toString());
Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();
}
}
#Override
public void onInitializationSuccess(YouTubePlayer.Provider provider, YouTubePlayer player, boolean wasResumed) {
VideoWallActivity.this.player = player;
player.setPlayerStyle(PlayerStyle.CHROMELESS);
player.setPlayerStateChangeListener(new VideoListener());
maybeStartDemo();
}
#Override
public void onInitializationFailure(YouTubePlayer.Provider provider, YouTubeInitializationResult errorReason) {
if (errorReason.isUserRecoverableError()) {
if (errorDialog == null || !errorDialog.isShowing()) {
errorDialog = errorReason.getErrorDialog(this, RECOVERY_DIALOG_REQUEST);
errorDialog.show();
}
} else {
String errorMessage = String.format( errorReason.toString());
Toast.makeText(this, errorMessage, Toast.LENGTH_LONG).show();
}
}
private void maybeStartDemo() {
if (activityResumed && player != null && thumbnailLoader != null && state.equals(State.UNINITIALIZED)) {
thumbnailLoader.setPlaylist(PLAYLIST_ID); // loading the first thumbnail will kick off demo
state = State.LOADING_THUMBNAILS;
}
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == RECOVERY_DIALOG_REQUEST) {
// Retry initialization if user performed a recovery action
if (errorDialog != null && errorDialog.isShowing()) {
errorDialog.dismiss();
}
errorDialog = null;
playerFragment.initialize(Constant.DEVELOPER_KEY, this);
thumbnailView.initialize(Constant.DEVELOPER_KEY, this);
}
}
#Override
protected void onResume() {
super.onResume();
activityResumed = true;
if (thumbnailLoader != null && player != null) {
if (state.equals(State.UNINITIALIZED)) {
maybeStartDemo();
} else if (state.equals(State.LOADING_THUMBNAILS)) {
loadNextThumbnail();
} else {
if (state.equals(State.VIDEO_PLAYING)) {
player.play();
}
flipDelayHandler.sendEmptyMessageDelayed(0, FLIP_DURATION_MILLIS);
}
}
}
#Override
protected void onPause() {
flipDelayHandler.removeCallbacksAndMessages(null);
activityResumed = false;
super.onPause();
}
#Override
protected void onDestroy() {
if (thumbnailLoader != null) {
thumbnailLoader.release();
}
super.onDestroy();
}
#TargetApi(Build.VERSION_CODES.HONEYCOMB) private void flipNext() {
if (!nextThumbnailLoaded || state.equals(State.VIDEO_LOADING)) {
return;
}
if (state.equals(State.VIDEO_ENDED)) {
flippingCol = videoCol;
flippingRow = videoRow;
state = State.VIDEO_BEING_FLIPPED_OUT;
} else {
Pair<Integer, Integer> nextTarget = imageWallView.getNextLoadTarget();
flippingCol = nextTarget.first;
flippingRow = nextTarget.second;
}
flippingView.setX(imageWallView.getXPosition(flippingCol, flippingRow));
flippingView.setY(imageWallView.getYPosition(flippingCol, flippingRow));
flippingView.setFlipInDrawable(thumbnailView.getDrawable());
flippingView.setFlipOutDrawable(imageWallView.getImageDrawable(flippingCol, flippingRow));
imageWallView.setImageDrawable(flippingCol, flippingRow, thumbnailView.getDrawable());
imageWallView.hideImage(flippingCol, flippingRow);
flippingView.setVisibility(View.VISIBLE);
flippingView.flip();
}
#TargetApi(Build.VERSION_CODES.HONEYCOMB) #Override
public void onFlipped(FlippingView view) {
imageWallView.showImage(flippingCol, flippingRow);
flippingView.setVisibility(View.INVISIBLE);
if (activityResumed) {
loadNextThumbnail();
if (state.equals(State.VIDEO_BEING_FLIPPED_OUT)) {
state = State.VIDEO_FLIPPED_OUT;
} else if (state.equals(State.VIDEO_CUED)) {
videoCol = flippingCol;
videoRow = flippingRow;
playerView.setX(imageWallView.getXPosition(flippingCol, flippingRow));
playerView.setY(imageWallView.getYPosition(flippingCol, flippingRow));
imageWallView.hideImage(flippingCol, flippingRow);
playerView.setVisibility(View.VISIBLE);
player.play();
state = State.VIDEO_PLAYING;
} else if (state.equals(State.LOADING_THUMBNAILS) && imageWallView.allImagesLoaded()) {
state = State.VIDEO_FLIPPED_OUT; // trigger flip in of an initial video
flippingView.setFlipDuration(FLIP_DURATION_MILLIS);
flipDelayHandler.sendEmptyMessage(0);
}
}
}
private void loadNextThumbnail() {
nextThumbnailLoaded = false;
if (thumbnailLoader.hasNext()) {
thumbnailLoader.next();
} else {
thumbnailLoader.first();
}
}
/**
* A handler that periodically flips an element on the video wall.
*/
#SuppressLint("HandlerLeak")
private final class FlipDelayHandler extends Handler {
#Override
public void handleMessage(Message msg) {
flipNext();
sendEmptyMessageDelayed(0, FLIP_PERIOD_MILLIS);
}
}
/**
* An internal listener which listens to thumbnail loading events from the
* {#link YouTubeThumbnailView}.
*/
private final class ThumbnailListener implements YouTubeThumbnailLoader.OnThumbnailLoadedListener {
#Override
public void onThumbnailLoaded(YouTubeThumbnailView thumbnail, String videoId) {
nextThumbnailLoaded = true;
if (activityResumed) {
if (state.equals(State.LOADING_THUMBNAILS)) {
flipNext();
} else if (state.equals(State.VIDEO_FLIPPED_OUT)) {
// load player with the video of the next thumbnail being flipped in
state = State.VIDEO_LOADING;
player.cueVideo(videoId);
}
}
}
#Override
public void onThumbnailError(YouTubeThumbnailView thumbnail, YouTubeThumbnailLoader.ErrorReason reason) {
loadNextThumbnail();
}
}
private final class VideoListener implements YouTubePlayer.PlayerStateChangeListener {
#Override
public void onLoaded(String videoId) {
state = State.VIDEO_CUED;
}
#Override
public void onVideoEnded() {
state = State.VIDEO_ENDED;
imageWallView.showImage(videoCol, videoRow);
playerView.setVisibility(View.INVISIBLE);
}
#Override
public void onError(YouTubePlayer.ErrorReason errorReason) {
if (errorReason == YouTubePlayer.ErrorReason.UNEXPECTED_SERVICE_DISCONNECTION) {
// player has encountered an unrecoverable error - stop the demo
flipDelayHandler.removeCallbacksAndMessages(null);
state = State.UNINITIALIZED;
thumbnailLoader.release();
thumbnailLoader = null;
player = null;
} else {
state = State.VIDEO_ENDED;
}
}
// ignored callbacks
#Override
public void onVideoStarted() { }
#Override
public void onAdStarted() { }
#Override
public void onLoading() { }
}
}
In this way, there are a list of videos in the playlist, each video will start automatically when the first is finished. I need to click each video in the wall for start it

You can add an onClickListener to the ImageViews in the ImageWallView.java class, something like this:
for (int col = 0; col < numberOfColumns; col++) {
for (int row = 0; row < numberOfRows; row++) {
int elementIdx = getElementIdx(col, row);
if (images[elementIdx] == null) {
ImageView thumbnail = new ImageView(context);
thumbnail.setLayoutParams(new LayoutParams(imageWidth, imageHeight));
images[elementIdx] = thumbnail;
unInitializedImages.add(elementIdx);
thumbnail.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
ImageWallView.this.context.startActivity(YouTubeIntents.createPlayVideoIntentWithOptions(
ImageWallView.this.context, (String)v.getTag(), true, false));
}
});
}
addView(images[elementIdx]);
}
}
Then you will need to add the video id as the tag in YouTubeThumbnailView in VideoWallActivity.java
Hope that helps

You can use ImageView OnClickListener as suggested in previous answer: (onSizeChanged in ImageWallView.java)
for (int col = 0; col < numberOfColumns; col++) {
for (int row = 0; row < numberOfRows; row++) {
int elementIdx = getElementIdx(col, row);
if (images[elementIdx] == null) {
ImageView thumbnail = new ImageView(context);
thumbnail.setLayoutParams(new LayoutParams(imageWidth, imageHeight));
images[elementIdx] = thumbnail;
unInitializedImages.add(elementIdx);
thumbnail.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
ImageWallView.this.context.startActivity(YouTubeIntents.createPlayVideoIntentWithOptions(
ImageWallView.this.context, (String)v.getTag(), true, false));
}
});
}
addView(images[elementIdx]);
}
}
Then you need to store video id to the calling view of ImageWallView . (set and get tag is also used to store objects between views).
To get the child view of ImageWallView, use imageWallView.getChildAt(index). index is the position of ImageView which is clicked on ImageWallView. to get this index, use getElementIdx(col,row). You need to make this method public in ImageWallView.java.
EDITED
To use the Video ID of current thumbnail, Store the VideoID in onFlipped event. This is because onThumbnailLoaded the VideoID of next thumbnail available which immediately get Flipped and available on IamgeWallView. As VideoID is not available in onFlipped event, use it from onThumbnailLoaded event
Here it is:
Declare below string in class
private String strThumbnailVideoId;
set VideoID in onThumbnailLoaded event (in VideoWallActivity.java) into strThumbnailVideoId. This video ID will be of next thumbnail which will be flipped.
#Override
public void onThumbnailLoaded(YouTubeThumbnailView thumbnail, String videoId) {
nextThumbnailLoaded = true;
strThumbnailVideoId = videoId;
if (activityResumed) {
if (state.equals(State.LOADING_THUMBNAILS)) {
flipNext();
} else if (state.equals(State.VIDEO_FLIPPED_OUT)) {
// load player with the video of the next thumbnail being flipped in
state = State.VIDEO_LOADING;
player.cueVideo(videoId);
}
}
}
Now set the strThumbnailVideoId in onFlipped as a ImageWallView tag.
#Override
public void onFlipped(FlippingView view) {
imageWallView.showImage(flippingCol, flippingRow);
flippingView.setVisibility(View.INVISIBLE);
imageWallView.getChildAt(imageWallView.getElementIdx(flippingCol, flippingRow)).setTag(strThumbnailVideoId);
......
......

We Keep Coding

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

cannot find symbol method onActivityResult(int,int,Intent) - java

I recommend you to create an activity just to process this payment and then you can back to your normal flow.

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