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I am unable to refer to things inside my activity, like buttons, and radiogroups

so I am trying to create an activity, and then add onclick listeners to it, but it wont let me refer. So the moment I open this activity in my app, my app crashes, saying 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference'
I have no idea why this is happening. I have correctly names them in accordance with the xml file as well.
Please help.
public class SubtaskActivity extends AppCompatActivity {
EditText etSubtaskName;
Button btnDone;
RadioGroup radgrpPri, radgrpTime;
RadioButton radbtnPriHigh, radbtnPriMed, radbtnPriLow, radbtnTimeMore, radbtnTimeMed, radbtnTimeLess;
boolean priHigh, priMed, priLow, timeMore, timeMed, timeLess;
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
btnDone = findViewById(R.id.btnDone);
radgrpPri = findViewById(R.id.radgrpPri);
radgrpTime = findViewById(R.id.radgrpTime);
radbtnPriHigh = findViewById(R.id.radbtnPriHigh);
radbtnPriMed = findViewById(R.id.radbtnPriMed);
radbtnPriLow = findViewById(R.id.radbtnPriLow);
radbtnTimeMore = findViewById(R.id.radbtnTimeMore);
radbtnTimeMed = findViewById(R.id.radbtnTimeMed);
radbtnTimeLess = findViewById(R.id.radbtnTimeLess);
etSubtaskName = findViewById(R.id.etSubtaskName);
radgrpPri.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
if (radbtnPriHigh.isChecked())
{
priHigh = true;
priLow = false;
priMed = false;
}
else if (radbtnPriMed.isChecked())
{
priHigh = false;
priLow = false;
priMed = true;
}
else if (radbtnPriLow.isChecked())
{
priHigh = false;
priLow = true;
priMed = false;
}
}
});
radgrpTime.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
if (radbtnTimeMore.isChecked())
{
timeMore = true;
timeMed = false;
timeLess = false;
}
else if (radbtnTimeMed.isChecked())
{
timeMore = false;
timeMed = true;
timeLess = false;
}
else if (radbtnTimeLess.isChecked())
{
timeMore = false;
timeMed = false;
timeLess = true;
}
}
});
btnDone.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String name = etSubtaskName.getText().toString().trim();
Intent intent = new Intent(SubtaskActivity.this, TaskInfo.class);
intent.putExtra("subtaskName", name);
intent.putExtra("priHigh", priHigh);
intent.putExtra("priMed", priMed);
intent.putExtra("priLow", priLow);
intent.putExtra("timeMore", timeMore);
intent.putExtra("timeMed", timeMed);
intent.putExtra("timeLess", timeLess);
startActivity(intent);
}
});
}
}
XML File :
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/it"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="16dp"
android:background="#color/background"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#color/background"
android:orientation="vertical">
<TextView
android:id="#+id/tvSubtaskPriorityHeading"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_marginTop="16dp"
android:layout_marginRight="16dp"
android:layout_marginBottom="16dp"
android:fontFamily="#font/roboto"
android:text="#string/priority_of_subtask"
android:textColor="#B8AEAE"
android:textSize="16sp" />
<RadioGroup
android:id="#+id/radgrpPri"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<RadioButton
android:id="#+id/radbtnPriHigh"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight="1"
android:buttonTint="#color/red"
android:text="#string/high"
android:textColor="#color/white" />
<RadioButton
android:id="#+id/radbtnPriMed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:buttonTint="#color/yellow"
android:text="#string/medium"
android:textColor="#color/white" />
<RadioButton
android:id="#+id/radbtnPriLow"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:buttonTint="#color/green"
android:text="#string/low"
android:textColor="#color/white" />
</RadioGroup>
<TextView
android:id="#+id/tvTimeWeightHeading"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_marginTop="32dp"
android:layout_marginRight="16dp"
android:layout_marginBottom="16dp"
android:fontFamily="#font/roboto"
android:text="#string/time_this_subtask_may_consume"
android:textColor="#B8AEAE"
android:textSize="16sp" />
<com.google.android.material.textfield.TextInputLayout
android:id="#+id/floating_hint_time_minutes"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:hintTextAppearance="#style/FlotatingHintStyle">
<EditText
android:id="#+id/etSubtaskName"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="16dp"
android:ems="10"
android:fontFamily="#font/roboto"
android:hint="#string/name_your_subtask"
android:inputType="textPersonName"
android:maxLength="20"
android:textColor="#color/white"
android:textColorHint="#B8AEAE"
android:textSize="14sp" />
</com.google.android.material.textfield.TextInputLayout>
<RadioGroup
android:id="#+id/radgrpTime"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<RadioButton
android:id="#+id/radbtnTimeMore"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_weight="1"
android:buttonTint="#color/red"
android:text="#string/more"
android:textColor="#color/white" />
<RadioButton
android:id="#+id/radbtnTimeMed"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:buttonTint="#color/yellow"
android:text="#string/medium"
android:textColor="#color/white" />
<RadioButton
android:id="#+id/radbtnTimeLess"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:buttonTint="#color/green"
android:text="#string/less"
android:textColor="#color/white" />
</RadioGroup>
</LinearLayout>
<Button
android:id="#+id/btnDone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginLeft="16dp"
android:layout_marginTop="32dp"
android:layout_marginRight="16dp"
android:gravity="center_horizontal"
android:text="#string/done"
app:backgroundTint="#color/orange_accent" />
</LinearLayout>

You didn't call in onCreate method setContentView(R.layout.youractivity). If you didn't, Android doesn't know what to render, so there are no views for you to provide.
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.youractivity);
}

just set your (xml)layout file to setContentView in onCreate()
#Override
protected void onCreate(#Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_layout);
}

Error inflating class RadioButton

I am creating quiz app using php mysql json parsor, In that ran the program it shows "Caused by: android.view.InflateException: Binary XML file line #44: Error inflating class RadioButton" the error on create xml file.
I am using these codes in QuizActivity.java crash log will throw the error on create content vie and layout inflater
public class QuizActivity extends AppCompatActivity {
private TextView quizQuestion;
private RadioGroup radioGroup;
private RadioButton optionOne;
private RadioButton optionTwo;
private RadioButton optionThree;
private RadioButton optionFour;
private int currentQuizQuestion;
private int quizCount;
private QuizWrapper firstQuestion;
private List<QuizWrapper> parsedObject;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_quiz);
// setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); quizQuestion = (TextView)findViewById(R.id.quiz_question);
radioGroup = (RadioGroup)findViewById(R.id.radioGroup);
optionOne = (RadioButton)findViewById(R.id.radio0);
optionTwo = (RadioButton)findViewById(R.id.radio1);
optionThree = (RadioButton)findViewById(R.id.radio2);
optionFour = (RadioButton)findViewById(R.id.radio3);
Button previousButton = (Button)findViewById(R.id.previousquiz);
Button nextButton = (Button)findViewById(R.id.nextquiz);
AsyncJsonObject asyncObject = new AsyncJsonObject();
asyncObject.execute("");
nextButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v)
{
int radioSelected = radioGroup.getCheckedRadioButtonId();
int userSelection = getSelectedAnswer(radioSelected);
int correctAnswerForQuestion = firstQuestion.getCorrectAnswer();
if(userSelection == correctAnswerForQuestion){
// correct answer
Toast.makeText(QuizActivity.this, "You got the answer correct", Toast.LENGTH_LONG).show();
currentQuizQuestion++;
if(currentQuizQuestion >= quizCount){
Toast.makeText(QuizActivity.this, "End of the Quiz Questions", Toast.LENGTH_LONG).show();
return;
}
else{
firstQuestion = parsedObject.get(currentQuizQuestion);
quizQuestion.setText(firstQuestion.getQuestion());
String[] possibleAnswers = firstQuestion.getAnswers().split(",");
uncheckedRadioButton();
optionOne.setText(possibleAnswers[0]);
optionTwo.setText(possibleAnswers[1]);
optionThree.setText(possibleAnswers[2]);
optionFour.setText(possibleAnswers[3]);
}
}
else{
// failed question
Toast.makeText(QuizActivity.this, "You chose the wrong answer", Toast.LENGTH_LONG).show();
return;
}
}
});
previousButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
currentQuizQuestion--;
if(currentQuizQuestion < 0){
return;
}
uncheckedRadioButton();
firstQuestion = parsedObject.get(currentQuizQuestion);
quizQuestion.setText(firstQuestion.getQuestion());
String[] possibleAnswers = firstQuestion.getAnswers().split(",");
optionOne.setText(possibleAnswers[0]);
optionTwo.setText(possibleAnswers[1]);
optionThree.setText(possibleAnswers[2]);
optionFour.setText(possibleAnswers[3]);
}
});
}
XML:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".QuizActivity">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/question"
android:id="#+id/quiz_question"
android:layout_alignParentTop="true"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginEnd="10dp"
android:layout_marginStart="10dp"
android:layout_marginTop="20dp"
android:textSize="20sp"
android:textColor="#000000"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<RadioGroup
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/quiz_question"
android:layout_alignLeft="#+id/quiz_question"
android:layout_alignStart="#+id/quiz_question"
android:layout_marginTop="40dp"
android:id="#+id/radioGroup">
<RadioButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="#+id/radio0"
android:textSize="15sp"
android:textColor="#000000"
android:text="#string/app_name"
android:layout_marginBottom="10dp"
android:paddingLeft="20dp"
android:button="#drawable/radio_bg"
android:checked="false" />
<RadioButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="#+id/radio1"
android:textSize="15sp"
android:textColor="#color/black"
android:text="#string/app_name"
android:layout_marginBottom="10dp"
android:paddingLeft="20dp"
android:button="#drawable/radio_bg"
android:checked="false" />
<RadioButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="#+id/radio2"
android:textSize="15sp"
android:textColor="#color/black"
android:text="#string/app_name"
android:layout_marginBottom="10dp"
android:paddingLeft="20dp"
android:button="#drawable/radio_bg"
android:checked="false" />
<RadioButton
android:layout_height="wrap_content"
android:layout_width="wrap_content"
android:id="#+id/radio3"
android:textSize="15sp"
android:textColor="#color/black"
android:text="#string/app_name"
android:paddingLeft="20dp"
android:button="#drawable/radio_bg"
android:checked="false" />
</RadioGroup>
<Button
android:layout_height="wrap_content"
android:layout_width="160dp"
android:gravity="center"
android:id="#+id/nextquiz"
android:textColor="#color/white"
android:text="#string/next_questions"
android:background="#drawable/quizbutton"
android:layout_marginRight="10dp"
android:padding="5dp"
android:layout_alignParentRight="true"
android:layout_alignBaseline="#+id/previousquiz"/>
<Button
android:layout_height="wrap_content"
android:layout_width="160dp"
android:gravity="center"
android:id="#+id/previousquiz"
android:textColor="#color/white"
android:text="#string/previous_questions"
android:background="#drawable/quizbutton"
android:layout_below="#+id/radioGroup"
android:layout_alignLeft="#+id/radioGroup"
android:padding="5dp"
android:layout_marginTop="20dp"
android:layout_alignStart="#+id/radioGroup" />
Caused by: android.view.InflateException: Binary XML file line #45: Error inflating class RadioButton

I think you have missed orientation attribute in <RadioGroup> element. Try,
android:orientation = "vertical"
inside your <RadioGroup> element and then try to clean and rebuild your project.

Hello please see this answer : https://stackoverflow.com/a/46646047/6632278
If you have created the file radio_bg in v24/drawable you must copy in drawable too for support to android devices before version 7

I had the same problem while setting custom radio icons in line:
android:button="#drawable/radio_bg"
Because I mistakenly pasted radio_bg.xml or vice versa In drawable-v24 and the error was only in older versions. so pasting same radio_bg.xml in common drawable folder fixed the problem.

Focus changes to listview once i clear the Edittext

I'm using broadcast receiver to show a dialog.So the flow of code is something like:
Step1 Getting the requestCode value
Step2 Based on this requestCode the broadCast receiver goes to if or else if or else part
Step3 If the value that i entered using some scanner into the EditText(i.e Scan) doesn't matches it shows a Toast "Item Not Available".
Step 4 Once "Item Not Available" toast comes the focus changes to the Listview which is my problem.
Step5 Again if i pass value to the Scan EditText the Listview get click automatically.
So my question is "How to remove focus from the Listview" and set it to the EditText(i.e Scan).
For Reference I'm attaching the snap with code snippet and the layout.xml.Please have a look and drop your suggestions why the focus is going to the listview.
.java snippet
final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
#Override
public void onReceive(Context context, Intent intent) {
if (intent != null) {
loc = mspinner.getItemAtPosition(mspinner.getSelectedItemPosition())
.toString();
final String ItemNo;
final String Desc;
final String StockUnit;
final String PickSeq;
final String qtyCount;
final String qtyonHand;
final Button mok;
final Button mcancel;
final Button mplus;
final Button mminus;
final EditText medtQtyCount;
final EditText medtItem;
final EditText medtdesc;
final EditText medtuom;
final DatabaseHandler dbHandler;
final String[] UOM = null;
int requestCode;
LayoutInflater li = LayoutInflater.from(InventoryCount.this);
View promptsView = li.inflate(R.layout.quantityupdate, null);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
InventoryCount.this);
alertDialogBuilder.setView(promptsView);
//requestCode=Integer.parseInt(intent.getStringExtra("idx"));
requestCode=intent.getIntExtra("idx", -1);
// create alert dialog
final AlertDialog alertDialog = alertDialogBuilder.create();
dbHandler = new DatabaseHandler(InventoryCount.this);
medtuom = (EditText) promptsView.findViewById(R.id.edt_mseshipuom_mic);
mok = (Button) promptsView.findViewById(R.id.btn_mseshipOk_mic);
mcancel = (Button) promptsView.findViewById(R.id.btn_mseshipCancel_mic);
mplus = (Button) promptsView.findViewById(R.id.btn_mseshipIncr_mic);
mminus = (Button) promptsView.findViewById(R.id.btn_mseshipDecr_mic);
medtQtyCount = (EditText) promptsView
.findViewById(R.id.edt_shipShiped_mic);
medtdesc = (EditText) promptsView
.findViewById(R.id.edt_mseshipQtyOrd_mic);
medtItem = (EditText) promptsView
.findViewById(R.id.edt_mseshipItemNo_mic);
if (requestCode == 1) {
}
else if (requestCode == 0) {
// ItemNo
/*if (resultCode == RESULT_OK) {
Log.i("Scan resul format: ",
intent.getStringExtra("SCAN_RESULT_FORMAT"));
*/
String itNo = intent.getStringExtra("SCAN_RESULT");
dbhelper.getReadableDatabase();
MIC_Inventory mic_inventory = dbhelper.getMicInventoryDetails(
loc, itNo);
dbhelper.closeDatabase();
if (mic_inventory != null) {
loc = mspinner.getItemAtPosition(
mspinner.getSelectedItemPosition()).toString();
ItemNo = mic_inventory.getItemno();
Desc = mic_inventory.getItemdescription();
PickSeq = mic_inventory.getPickingseq();
StockUnit = mic_inventory.getStockunit();
qtyonHand = mic_inventory.getQoh();// This value gives
// QOHand
qtyCount = mic_inventory.getQc();
medtItem.setText(ItemNo);
medtdesc.setText(Desc);
medtQtyCount.setText(qtyCount);
medtuom.setText(StockUnit);
mplus.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
String a = medtQtyCount.getText().toString();
int b = Integer.parseInt(a);
b = b + 1;
a = a.valueOf(b);
medtQtyCount.setText(a);
}
});
mminus.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
int c = Integer.parseInt(medtQtyCount.getText()
.toString());
c = c - 1;
medtQtyCount.setText(new Integer(c).toString());
}
});
mok.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
/*
* UOM[mspinnerUom.getSelectedItemPosition()] =
* medtQtyCount .getText().toString();
*/
MIC_UOMInternal mic_uom = new MIC_UOMInternal();
mic_uom.setLocation(loc);
mic_uom.setItemno(ItemNo);
String updatedqtyCount = medtQtyCount.getText()
.toString();
if (!qtyCount.equals(updatedqtyCount)) {
mic_uom.setQc(Double
.parseDouble(updatedqtyCount));
mic_uom.setUom(StockUnit);
MIC_Inventory mic_Inventory = new MIC_Inventory();
mic_Inventory.setItemdescription(Desc);
mic_Inventory.setItemno(ItemNo);
mic_Inventory.setLocation(loc);
mic_Inventory.setPickingseq(PickSeq);
mic_Inventory.setQc(updatedqtyCount);
mic_Inventory.setQoh(qtyonHand);
mic_Inventory.setStockunit(StockUnit);
dbHandler.getWritableDatabase();
String result = dbHandler
.insertIntoInternal(mic_uom);
if (result.equals("success")) {
result = dbHandler.updateMIC(mic_Inventory);
}
dbHandler.closeDatabase();
}
Intent i = new Intent(InventoryCount.this,
InventoryCount.class);
i.putExtra("et", 1);
i.putExtra("LOCATION", loc);
// i.putExtra("ID", ID);
startActivity(i);
// InventoryCount.this.finish();
}
});
mcancel.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
alertDialog.cancel();
}
});
// show it
alertDialog.show();
} else {
/*
* Toast.makeText(this, "Item not available",
* Toast.LENGTH_LONG).show();
*/
toastText.setText("Item not available");
Toast toast = new Toast(getBaseContext());
toast.setGravity(Gravity.CENTER_VERTICAL, 0, 410);
toast.setDuration(Toast.LENGTH_SHORT);
toast.setView(toastLayout);
toast.show();
msearchtext.setText("");
/*msearchtext.setFocusableInTouchMode(true);
msearchtext.requestFocus();*/
/*msearchtext.setSelection(0);
lstView.setDescendantFocusability(ViewGroup.FOCUS_AFTER_DESCENDANTS);
*/msearchtext.requestFocus();
}
else if (requestCode == 2) {
}
else
{
toastText.setText("Problem in Scanning");
Toast toast = new Toast(getApplicationContext());
toast.setGravity(Gravity.CENTER_VERTICAL, 0, 410);
toast.setDuration(Toast.LENGTH_SHORT);
toast.setView(toastLayout);
toast.show();
}
}
Layout.xml
<?xml version="1.0" encoding="UTF-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/border_green"
android:descendantFocusability="beforeDescendants"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin" >
<TextView
android:id="#+id/txt_InvTitle"
style="#style/pageTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="5dp"
android:text="#string/invTitle" />
<View
android:id="#+id/txt_InvView"
android:layout_width="match_parent"
android:layout_height="2dip"
android:layout_below="#+id/txt_InvTitle"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#2E9AFE" />
<LinearLayout
android:id="#+id/invLocation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_below="#+id/txt_InvView"
android:layout_marginTop="16dp" >
<TextView
android:id="#+id/txtLoc"
style="#style/textRegular"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"
android:gravity="left|center"
android:text="#string/location" />
<Spinner
android:id="#+id/sploc"
style="#style/SpinnerItemAppTheme"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight=".5"
android:editable="false" />
</LinearLayout>
<LinearLayout
android:id="#+id/invScanType"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/invLocation"
android:layout_gravity="center"
android:layout_marginBottom="3dp"
android:layout_marginLeft="3dp"
android:layout_marginTop="18dp"
android:orientation="horizontal" >
<EditText
android:id="#+id/edt_Search_mic"
style="#style/EditTextAppTheme_Scan"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:layout_weight=".15"
android:gravity="center"
android:hint="#string/scan" />
<RadioGroup
android:id="#+id/radioScanBasedOn_mic"
style="#style/RadioButtonAppTheme"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<RadioButton
android:id="#+id/radioInum_mic"
style="#style/textRegular"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight=".25"
android:button="#drawable/radiobutton_selector"
android:checked="true"
android:drawablePadding="50dp"
android:paddingLeft="10dip"
android:text="#string/itemno" />
<RadioButton
android:id="#+id/radioNum_mic"
style="#style/textRegular"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:button="#drawable/radiobutton_selector"
android:checked="false"
android:layout_marginRight="5dp"
android:layout_weight=".25"
android:drawablePadding="50dp"
android:paddingLeft="10dip"
android:text="#string/manfno" />
<RadioButton
android:id="#+id/radioUpc_mic"
style="#style/textRegular"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="5dp"
android:button="#drawable/radiobutton_selector"
android:checked="false"
android:layout_marginRight="5dp"
android:layout_weight=".25"
android:drawablePadding="50dp"
android:paddingLeft="10dip"
android:text="#string/upc" />
</RadioGroup>
</LinearLayout>
<HorizontalScrollView
android:id="#+id/scroll_full_mic"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/invScanType" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_marginTop="25dp"
android:orientation="vertical" >
<LinearLayout
android:id="#+id/lay_fullTitle_mic"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#000000"
android:orientation="horizontal"
android:padding="5dp" >
<TextView
style="#style/textRegular_list"
android:layout_width="105dp"
android:layout_height="wrap_content"
android:text="#string/itemno"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="bold" />
<TextView
style="#style/textRegular_list"
android:layout_width="130dp"
android:layout_height="wrap_content"
android:gravity="center|left"
android:text="#string/description"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="bold" />
<TextView
style="#style/textRegular_list"
android:layout_width="140dp"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:gravity="center|left"
android:text="#string/pick_seq"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="bold" />
<TextView
style="#style/textRegular_list"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:gravity="center|left"
android:text="#string/qoh"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="bold" />
<TextView
style="#style/textRegular_list"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:gravity="center|left"
android:text="#string/qc"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="bold" />
<TextView
style="#style/textRegular_list"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_marginLeft="4dp"
android:gravity="center|left"
android:text="#string/uom"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="bold" />
</LinearLayout>
<ListView
android:id="#+id/lst_msefull_mic"
android:layout_width="match_parent"
android:layout_height="match_parent"
style="#style/ListViewAppTheme.White" >
</ListView>
</LinearLayout>
</HorizontalScrollView>
<LinearLayout
android:id="#+id/lay_PO_mic"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_marginBottom="41dp"
android:gravity="center_horizontal"
android:orientation="horizontal"
android:visibility="gone" >
<Button
android:id="#+id/btn_OrderLstImport_mic"
android:layout_width="100dp"
android:layout_height="100dp"
android:textSize="18dp"
android:textStyle="bold" />
<Button
android:id="#+id/btn_OrderLstExport_mic"
android:layout_width="100dp"
android:layout_height="100dp"
android:textSize="18dp"
android:textStyle="bold" />
<Button
android:id="#+id/btn_OrderLstExit_mic"
android:layout_width="100dp"
android:layout_height="100dp"
android:textSize="18dp"
android:textStyle="bold" />
</LinearLayout>
</RelativeLayout>

Add a textwatcher to edit text and check when text is not blank and it is not equal to expected text then only switch the focus.
/* Set Text Watcher listener */
yourEditText.addTextChangedListener(passwordWatcher);
and check for text once user enter text
private final TextWatcher passwordWatcher = new TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
}
public void afterTextChanged(Editable s) {
if (s.length() != 0 && passwordEditText.getText().equals("Your expected text")) {
// show your toast and change focus
}
}
}

You should make your listview not focusable by using setFocusable(false) when not required and when you get response correctly from barcode scanner then you can again make your listview focusable.

Why am I unable to get a Dialog when clicking the image?

I want the user to choose that whether they'd like to take picture or choose one from gallery.
I set up an OnClickListener on my Image but when I'm clicking the image, nothing is happening.
Here is my SettingUpUserProfile.java file's code:
public class SettingUpUserProfile extends AppCompatActivity {
public static final int TAKE_PHOTO_REQUEST = 0;
protected ImageView userProfilePicture;
#Override
protected void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_setting_up_user_profile);
userProfilePicture = (ImageView) findViewById(R.id.userProfilePicture);
userProfilePicture.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
AlertDialog.Builder builder = new AlertDialog.Builder(SettingUpUserProfile.this);
builder.setTitle(null);
builder.setItems(R.array.pickImage_options, new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int position) {
switch (position) {
case 0:
Intent intentCaptureFromCamera = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intentCaptureFromCamera, TAKE_PHOTO_REQUEST);
break;
case 1:
// Choose from gallery.
}
}
});
}
});
}
}
and here is my activity_setting_up_user_profile.xml file's code:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/light_purple"
tools:context="com.abc.xyz.SettingUpUserProfile">
<TextView
android:id="#+id/settingUpUserProfileText1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="40dp"
android:text="#string/settingUpUserProfileText1"
android:textColor="#color/white"
android:textStyle="bold"
android:textSize="30sp"
android:gravity="center_horizontal|center_vertical"/>
<ImageView
android:id="#+id/userProfilePicture"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/settingUpUserProfileText1"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginTop="100dp"
android:clickable="true"
android:src="#drawable/ic_face_white_48dp" />
<TextView
android:id="#+id/settingUpUserProfileText2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/userProfilePicture"
android:layout_marginTop="5dp"
android:text="#string/settingUpUserProfileText2"
android:textColor="#color/white"
android:textSize="15sp"
android:gravity="center_horizontal|center_vertical"/>
<EditText
android:id="#+id/userName"
android:background="#drawable/phone_number_edit_text_design"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/settingUpUserProfileText2"
android:layout_marginTop="80dp"
android:layout_marginLeft="10dp"
android:layout_marginStart="10dp"
android:layout_marginRight="10dp"
android:layout_marginEnd="10dp"
android:gravity="center_horizontal|center_vertical"
android:hint="#string/hint_userName"
android:textColor="#color/white"
android:textColorHint="#E0E0E0"
android:textCursorDrawable="#null"
android:inputType="textPersonName"/>
<Button
android:id="#+id/buttonAllSet"
android:background="#color/white"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/userName"
android:layout_marginTop="20dp"
android:text="#string/button_allSet"
android:textStyle="bold"
android:textColor="#color/light_purple"
android:layout_marginEnd="120dp"
android:layout_marginStart="120dp"
android:gravity="center_horizontal|center_vertical"/>
</RelativeLayout>
I'm really unable to figure out what is wrong here.
Kindly, let me know.
I'm new to StackOverflow so please cooperate.
Thanks in advance.

Add Below lines to your onClick() method
AlertDialog alertDialog = builder.create();
alertDialog.show();

TextView cannot be cast to SeekBar

I am experiencing issues relating my textview to my seekbar, and have received the below message as such. I am under the premises that it was due for the following reasons: 1) Trying to store the seekbar values information recorded by the user into parse to be able to retrieve it later. Storing the EditText such as name, age, headline and radiobox such as gender works fine, but its when I include the seek that the application fails to run.
I have tried doing a project clean, and rewording ID with the "right prefix" such as sb for seekbar, and tv for textview.
Below is the logcat message:
update logcat posted below
Below is the activity code
public class ProfileCreation extends Activity {
private static final int RESULT_LOAD_IMAGE = 1;
FrameLayout layout;
Button save;
protected EditText mName;
protected EditText mAge;
protected EditText mHeadline;
protected ImageView mprofilePicture;
RadioButton male, female;
String gender;
RadioButton lmale, lfemale;
String lgender;
protected SeekBar seekBarMinimum;
protected SeekBar seekBarMaximum;
protected SeekBar seekBarDistance;
protected Button mConfirm;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_profile_creation);
RelativeLayout v = (RelativeLayout) findViewById(R.id.main);
v.requestFocus();
Parse.initialize(this, "ID", "ID");
mName = (EditText)findViewById(R.id.etxtname);
mAge = (EditText)findViewById(R.id.etxtage);
mHeadline = (EditText)findViewById(R.id.etxtheadline);
mprofilePicture = (ImageView)findViewById(R.id.profilePicturePreview);
male = (RadioButton)findViewById(R.id.rimale);
female = (RadioButton)findViewById(R.id.rifemale);
lmale = (RadioButton)findViewById(R.id.rlmale);
lfemale = (RadioButton)findViewById(R.id.rlfemale);
seekBarMinimum = (SeekBar) findViewById(R.id.sbseekBarMinimumAge);
seekBarMaximum = (SeekBar) findViewById(R.id.sbseekBarMaximumAge);
seekBarDistance = (SeekBar) findViewById(R.id.tvseekBarDistanceValue);
mConfirm = (Button)findViewById(R.id.btnConfirm);
mConfirm.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String name = mName.getText().toString();
String age = mAge.getText().toString();
String headline = mHeadline.getText().toString();
age = age.trim();
name = name.trim();
headline = headline.trim();
if (age.isEmpty() || name.isEmpty() || headline.isEmpty()) {
AlertDialog.Builder builder = new AlertDialog.Builder(ProfileCreation.this);
builder.setMessage(R.string.signup_error_message)
.setTitle(R.string.signup_error_title)
.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.show();
}
else {
// create the new user!
setProgressBarIndeterminateVisibility(true);
ParseUser currentUser = ParseUser.getCurrentUser();
seekBarMaximum.getProgress();
seekBarMinimum.getProgress();
seekBarDistance.getProgress();
if(male.isChecked())
gender = "Male";
else
gender = "Female";
if(lmale.isChecked())
lgender = "Male";
else
lgender = "Female";
currentUser.put("Name", name);
currentUser.put("Age", age);
currentUser.put("Headline", headline);
currentUser.put("Gender", gender);
currentUser.put("Looking_Gender", lgender);
currentUser.put("Minimum_Age", seekBarMinimum);
currentUser.put("Maximum_Age", seekBarMaximum);
currentUser.put("Maximum_Distance_Age", seekBarDistance);
currentUser.saveInBackground(new SaveCallback() {
#Override
public void done(ParseException e) {
setProgressBarIndeterminateVisibility(false);
if (e == null) {
// Success!
Intent intent = new Intent(ProfileCreation.this, MoodActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
}
else {
AlertDialog.Builder builder = new AlertDialog.Builder(ProfileCreation.this);
builder.setMessage(e.getMessage())
.setTitle(R.string.signup_error_title)
.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.show();
}
}
});
}
}
});
SeekBar seekBar = (SeekBar) findViewById(R.id.sbseekBarDistance);
final TextView seekBarValue = (TextView) findViewById(R.id.tvseekBarDistanceValue);
seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
seekBarValue.setText(String.valueOf(progress));
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
}); // Add this
Button mcancel = (Button)findViewById(R.id.btnBack);
mcancel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ProfileCreation.this.startActivity(new Intent(ProfileCreation.this, LoginActivity.class));
}
});
SeekBar seekBarMinimum = (SeekBar) findViewById(R.id.sbseekBarMinimumAge);
final TextView txtMinimum = (TextView) findViewById(R.id.tvMinAge);
seekBarMinimum.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
txtMinimum.setText(String.valueOf(progress));
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
}); // Add this
SeekBar seekBarMaximum = (SeekBar) findViewById(R.id.sbseekBarMaximumAge);
final TextView txtMaximum = (TextView) findViewById(R.id.tvMaxAge);
seekBarMaximum.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
txtMaximum.setText(String.valueOf(progress));
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
}); // Add this
Button buttonLoadImage = (Button) findViewById(R.id.btnPictureSelect);
buttonLoadImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
Intent i = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK
&& null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
ImageView imageView = (ImageView) findViewById(R.id.profilePicturePreview);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
}
private byte[] readInFile(String path) throws IOException {
// TODO Auto-generated method stub
byte[] data = null;
File file = new File(path);
InputStream input_stream = new BufferedInputStream(new FileInputStream(
file));
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
data = new byte[16384]; // 16K
int bytes_read;
while ((bytes_read = input_stream.read(data, 0, data.length)) != -1) {
buffer.write(data, 0, bytes_read);
}
input_stream.close();
return buffer.toByteArray();
}
}
Below is the layout xml
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/scrollProfile"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/dark_texture_blue" >
<RelativeLayout
android:id="#+id/main"
android:layout_width="match_parent"
android:layout_height="797dp"
android:gravity="center"
android:orientation="vertical" >
<ImageView
android:id="#+id/profilePicturePreview"
android:layout_width="132dp"
android:layout_height="120dp"
android:layout_below="#+id/textView5"
android:layout_centerHorizontal="true"
android:layout_marginTop="7dp"
android:layout_marginBottom="9dp"
android:padding="3dp"
android:scaleType="centerCrop"
android:cropToPadding="true"
android:background="#drawable/border_image"
android:alpha="1" />
<Button
android:id="#+id/bRemove"
android:layout_width="120dp"
android:layout_height="60dp"
android:layout_above="#+id/etxtage"
android:layout_alignLeft="#+id/etxtname"
android:alpha="0.8"
android:background="#330099"
android:text="Upload from Facebook"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
<Button
android:id="#+id/btnPictureSelect"
android:layout_width="118dp"
android:layout_height="60dp"
android:layout_alignRight="#+id/etxtname"
android:layout_below="#+id/profilePicturePreview"
android:layout_marginRight="8dp"
android:alpha="0.8"
android:background="#000000"
android:onClick="pickPhoto"
android:text="Select photo from gallery"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView4"
android:layout_centerHorizontal="true"
android:layout_marginTop="9dp"
android:text="Preferred Name"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="39dp"
android:gravity="center"
android:text="Profile Creation"
android:textColor="#ffffff"
android:textSize="28sp"
android:textStyle="bold"
android:typeface="serif" />
<EditText
android:id="#+id/etxtname"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/textView6"
android:layout_centerHorizontal="true"
android:ems="10"
android:enabled="true"
android:hint="Please type your name here"
android:inputType="textPersonName"
android:textColor="#ffffff"
android:textSize="18sp" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/etxtname"
android:layout_centerHorizontal="true"
android:layout_marginTop="8dp"
android:text="Upload your Profile Picture"
android:textColor="#f2f2f2"
android:textSize="18sp"
android:textStyle="bold"
android:typeface="sans" />
<RadioGroup
android:id="#+id/radioGroup1"
android:layout_width="wrap_content"
android:layout_alignLeft="#+id/etxtheadline"
android:layout_height="wrap_content"
android:layout_below="#+id/texperience"
android:layout_toLeftOf="#+id/textView3" >
<RadioButton
android:id="#+id/rimale"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:text="Male"
android:textColor="#f2f2f2" />
<RadioButton
android:id="#+id/rifemale"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Female"
android:textColor="#f2f2f2" />
</RadioGroup>
<SeekBar
android:id="#+id/sbseekBarDistance"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/textView12"
android:layout_centerHorizontal="true"
android:layout_marginTop="11dp"
android:progress="50" />
<RadioGroup
android:id="#+id/radioGroup3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView4"
android:layout_alignTop="#+id/radioGroup2"
android:layout_marginTop="10dp" >
</RadioGroup>
<RadioGroup
android:id="#+id/radioGroup2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/etxtheadline"
android:layout_below="#+id/textView2" >
<RadioButton
android:id="#+id/rlmale"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:text="Male"
android:textColor="#f2f2f2" />
<RadioButton
android:id="#+id/rlfemale"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Female"
android:textColor="#f2f2f2" />
</RadioGroup>
<SeekBar
android:id="#+id/sbseekBarMinimumAge"
android:layout_width="220dp"
android:layout_height="wrap_content"
android:layout_below="#+id/textView7"
android:layout_centerHorizontal="true"
android:layout_marginTop="11dp"
android:progress="25" />
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/etxtage"
android:layout_centerHorizontal="true"
android:layout_marginTop="20dp"
android:text="Minimum Age Looking For"
android:textColor="#f2f2f2"
android:textSize="16sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/tvseekBarDistanceValue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/tvMinAge"
android:layout_below="#+id/sbseekBarDistance"
android:text="50"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#f2f2f2"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/radioGroup1"
android:layout_centerHorizontal="true"
android:layout_marginTop="19dp"
android:text="Search Distance "
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/tvMinAge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/sbseekBarMinimumAge"
android:layout_centerHorizontal="true"
android:text="25"
android:textColor="#f2f2f2"
android:textSize="18sp" />
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tvMaxAge"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:text="Headline"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tvMinAge"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:text="Maximum Age Looking For"
android:textColor="#f2f2f2"
android:textSize="16sp"
android:textStyle="bold"
android:typeface="serif" />
<SeekBar
android:id="#+id/sbseekBarMaximumAge"
android:layout_width="221dp"
android:layout_height="wrap_content"
android:layout_below="#+id/textView14"
android:layout_centerHorizontal="true"
android:layout_marginTop="11dp"
android:progress="50" />
<TextView
android:id="#+id/tvMaxAge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/sbseekBarMaximumAge"
android:layout_centerHorizontal="true"
android:text="50"
android:textColor="#f2f2f2"
android:textSize="18sp" />
<TextView
android:id="#+id/conditions"
android:layout_width="280dp"
android:layout_height="130dp"
android:layout_below="#+id/btnConfirm"
android:layout_centerHorizontal="true"
android:layout_marginBottom="7dp"
android:layout_marginTop="7dp"
android:alpha="0.6"
android:gravity="center"
android:text="#string/disclaimer"
android:textColor="#99CCFF"
android:textSize="12sp" />
<Button
android:id="#+id/btnConfirm"
android:layout_width="120dp"
android:layout_height="60dp"
android:layout_below="#+id/tvseekBarDistanceValue"
android:layout_marginBottom="7dp"
android:layout_marginTop="14dp"
android:layout_toRightOf="#+id/tvseekBarDistanceValue"
android:alpha="0.8"
android:background="#151B54"
android:text="Confirm"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
<EditText
android:id="#+id/etxtheadline"
android:layout_width="270dp"
android:layout_height="70dp"
android:layout_below="#+id/textView8"
android:layout_centerHorizontal="true"
android:hint="A quick description of yourself"
android:singleLine="true"
android:textAlignment="center"
android:textColor="#f2f2f2"
android:textSize="18dp" >
<requestFocus />
</EditText>
<EditText
android:id="#+id/etxtage"
android:layout_width="230dp"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView4"
android:layout_below="#+id/btnPictureSelect"
android:layout_marginTop="48dp"
android:ems="10"
android:hint="Please type your age here"
android:inputType="number"
android:maxLength="2"
android:textAlignment="center"
android:textColor="#f2f2f2"
android:textSize="18dp" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/radioGroup1"
android:layout_alignRight="#+id/btnConfirm"
android:text="Looking for"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:id="#+id/texperience"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/radioGroup1"
android:layout_below="#+id/etxtheadline"
android:layout_marginTop="39dp"
android:text="I am a"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold" />
/>
</RelativeLayout>
</ScrollView>
Any help would be greatly appreciated. All the best.
Update
Upon resolving the previous, another error related was triggered. I have tried resolving it, but is still experiencing issues. Below is the logcat
08-13 14:56:24.366: E/AndroidRuntime(1306): FATAL EXCEPTION: main
08-13 15:49:13.758: E/AndroidRuntime(1365): FATAL EXCEPTION: main
08-13 15:49:13.758: E/AndroidRuntime(1365): Process: com.dooba.beta, PID: 1365
08-13 15:49:13.758: E/AndroidRuntime(1365): java.lang.IllegalArgumentException: invalid type for value: class android.widget.SeekBar
08-13 15:49:13.758: E/AndroidRuntime(1365): at com.parse.ParseObject.put(ParseObject.java:2152)
08-13 15:49:13.758: E/AndroidRuntime(1365): at com.parse.ParseUser.put(ParseUser.java:315)
08-13 15:49:13.758: E/AndroidRuntime(1365): at com.dooba.beta.ProfileCreation$1.onClick(ProfileCreation.java:136)
08-13 15:49:13.758: E/AndroidRuntime(1365): at android.view.View.performClick(View.java:4438)
08-13 15:49:13.758: E/AndroidRuntime(1365): at android.view.View$PerformClick.run(View.java:18422)
08-13 15:49:13.758: E/AndroidRuntime(1365): at android.os.Handler.handleCallback(Handler.java:733)
08-13 15:49:13.758: E/AndroidRuntime(1365): at android.os.Handler.dispatchMessage(Handler.java:95)
08-13 15:49:13.758: E/AndroidRuntime(1365): at android.os.Looper.loop(Looper.java:136)
08-13 15:49:13.758: E/AndroidRuntime(1365): at android.app.ActivityThread.main(ActivityThread.java:5017)
08-13 15:49:13.758: E/AndroidRuntime(1365): at java.lang.reflect.Method.invokeNative(Native Method)
08-13 15:49:13.758: E/AndroidRuntime(1365): at java.lang.reflect.Method.invoke(Method.java:515)
08-13 15:49:13.758: E/AndroidRuntime(1365): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)
08-13 15:49:13.758: E/AndroidRuntime(1365): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:595)
08-13 15:49:13.758: E/AndroidRuntime(1365): at dalvik.system.NativeStart.main(Native Method)

Your XML has defined tvseekBarDistanceValue as a TextView, not a SeekBar. Since you're trying to change a TextView to a SeekBar (which is impossible), you are getting this error.
Based on your XML, I think you want to replace
seekBarDistance = (SeekBar) findViewById(R.id.tvseekBarDistanceValue);
with
seekBarDistance = (SeekBar) findViewById(R.id.sbseekBarDistance);