Develop Reference

Fragment is not Covering the entire screen even the layout width and height is match parent

I have an activity and when I click on the "Register" TextView a fragment will open and in that fragment all the Registration detail is there.But when I click on the textview the Fragment is loaded successfully but it did'nt cover up the entire screen.
Here is my code:
MainActivity.java
Register.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
android.support.v4.app.FragmentManager fragmentManager=getSupportFragmentManager();
android.support.v4.app.FragmentTransaction fragmentTransaction=fragmentManager.beginTransaction();
Fragments fragments=new Fragments();
fragmentTransaction.replace(R.id.Fragment_Register,fragments);
fragmentTransaction.commit();
fragmentTransaction.addToBackStack(null);
}
});
}
MainActivity.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.user.attendance.MainActivity"
android:background="#drawable/blurbackgound"
android:padding="10dp"
android:focusableInTouchMode="true"
>
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="20dp"
android:text="WELCOME"
android:textColor="#color/white"
android:textStyle="bold"
android:fontFamily="monospace"
android:layout_centerHorizontal="true"
android:layout_marginTop="100dp"/>
<EditText
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_below="#id/title"
android:id="#+id/login_mobile_number"
android:layout_centerHorizontal="true"
android:layout_marginTop="65dp"
android:background="#drawable/edit_text_border"
android:padding="15dp"
android:textColor="#color/white"
android:inputType="number"
android:hint="Enter mobile number"
android:gravity="center"
android:maxLength="10"
android:textColorHint="#color/hint_color"
/>
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:src="#drawable/ic_local_phone_black_24dp"
android:layout_below="#id/title"
android:layout_marginLeft="30dp"
android:layout_marginTop="73dp"
android:id="#+id/phonelogo"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/mb_counter"
android:layout_below="#id/title"
android:layout_marginLeft="300dp"
android:layout_alignBaseline="#id/login_mobile_number"
android:text="abssh"
android:textColor="#color/white"
/>
<EditText
android:layout_width="300dp"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_below="#id/login_mobile_number"
android:layout_marginTop="25dp"
android:background="#drawable/edit_text_border"
android:paddingRight="50dp"
android:hint="Password"
android:gravity="center"
android:textColorHint="#color/hint_color"
android:inputType="textPassword"
android:textColor="#color/white"
android:id="#+id/login_password"
/>
<RadioGroup
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="10dp"
android:layout_margin="1dp"
android:layout_below="#id/login_password"
android:orientation="horizontal"
>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:buttonTint="#color/white"
android:text="Student"
android:textColor="#color/white"
android:id="#+id/Radio_button_student"
android:layout_marginLeft="19dp"/>
<RadioButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="50dp"
android:buttonTint="#color/white"
android:text="Teacher"
android:textColor="#color/white"
android:id="#+id/Radio_button_teacher"/>
</RadioGroup>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="SHOW"
android:textColor="#color/white"
android:textStyle="bold"
android:layout_alignRight="#id/login_password"
android:layout_alignBaseline="#id/login_password"
android:id="#+id/password_visibility"
android:layout_marginRight="10dp"
/>
<ImageView
android:layout_width="40dp"
android:layout_height="40dp"
android:src="#drawable/ic_lock_outline_black_50dp"
android:layout_marginLeft="30dp"
android:layout_below="#id/phonelogo"
android:layout_marginTop="39dp"
/>
<Button
android:stateListAnimator="#null"
android:layout_width="300dp"
android:layout_height="wrap_content"
android:hint="Login"
android:id="#+id/login"
android:background="#drawable/login_buttom"
android:textColorHint="#color/hint_color"
android:layout_below="#id/login_password"
android:layout_marginTop="50dp"
android:layout_marginLeft="35dp"
android:layout_centerHorizontal="true"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="FORGOT PASSWORD"
android:textColor="#color/white"
android:layout_below="#id/login"
android:layout_marginTop="18dp"
android:layout_marginLeft="48dp"
android:id="#+id/forgot_password"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="|"
android:textColor="#color/white"
android:layout_alignBaseline="#id/forgot_password"
android:layout_marginLeft="170dp"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="REGISTER"
android:textColor="#color/white"
android:layout_below="#id/login"
android:layout_marginLeft="185dp"
android:layout_marginTop="20dp"
android:id="#+id/Register"/>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="#+id/Fragment_Register"></RelativeLayout>
</RelativeLayout>
Fragments.java
package com.example.user.attendance;
import android.app.FragmentManager;
import android.text.Editable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;
import de.hdodenhof.circleimageview.CircleImageView;
public class Fragments extends Fragment {
Button Register_Cancel_fullname, Register_Cancel_email, Register_Cancel_phone,
Register_Cancel_password, Sign_up,Register_Cancel_Confirm_Password;
String Passcode,Confirm_Passcode;
EditText Full_Name, Email_Address, Phone_number, Password_register,Confirm_Password_register;
CircleImageView Register_add_photo;
LinearLayout select_photo_from_camera,select_photo_from_gallery;
TextView textView,hint_textview_circular_image_view;
// RadioButton Category_teacher,Category_student;
RadioGroup Teacher_student;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View myfragmentVieew = inflater.inflate(R.layout.fragment_signup, container, false);
//Edit Text
Full_Name = (EditText) myfragmentVieew.findViewById(R.id.Register_name_and_surname);
Email_Address = (EditText) myfragmentVieew.findViewById(R.id.Register_Email_address);
Phone_number = (EditText) myfragmentVieew.findViewById(R.id.Register_Phone);
Password_register = (EditText) myfragmentVieew.findViewById(R.id.Register_Password);
Confirm_Password_register=(EditText)myfragmentVieew.findViewById(R.id
.Confirm_Password_Register);
//Button
Sign_up = (Button) myfragmentVieew.findViewById(R.id.Register_Signup);
Register_Cancel_fullname = (Button) myfragmentVieew.findViewById(R.id.Register_First_Cancel_Button);
Register_Cancel_email = (Button) myfragmentVieew.findViewById(R.id.Register_Second_Cancel_Button);
Register_Cancel_phone = (Button) myfragmentVieew.findViewById(R.id.Register_Third_Cancel_Button);
Register_Cancel_password = (Button) myfragmentVieew.findViewById(R.id.Register_fourth_Cancel_Button);
Register_Cancel_Confirm_Password=(Button)myfragmentVieew.findViewById(R.id
.Register_Cancel_Confirm_Password_Button);
Register_add_photo=(CircleImageView)myfragmentVieew.findViewById(R.id.Register_add_photo);
//TextView
textView = (TextView) myfragmentVieew.findViewById(R.id.Register_textview);
hint_textview_circular_image_view=(TextView)myfragmentVieew.findViewById(R.id
.hint_of_image_view);
return myfragmentVieew;
}
}
Here is what I am getting:

Remove this line from root layout.
android:padding="10dp"
This will solve the problem.

Button not respond to on click event

I'm trying for hours to make the button click but for some weird reason it doesnt work.
I have the main activity and from there I set the content view to first run activity and this is the code of the first run activity
import android.app.Activity;
import android.content.SharedPreferences;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
public class FirstRun extends Activity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_first_run);
final Button button = (Button) findViewById(R.id.nextBtn);
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Log.d("Test","test");
System.out.println("Button one is pressed");
button.setText("Test");
//Get edit text values
EditText nameET = (EditText) findViewById(R.id.Name);
EditText ageET = (EditText) findViewById(R.id.Age);
EditText emailET = (EditText) findViewById(R.id.Email);
EditText phoneET = (EditText) findViewById(R.id.Phone);
//set data in the info
//info = new UserInfo(nameET.getText().toString(),emailET.getText().toString(),phoneET.getText().toString());
if (nameET.getText().toString() != "" && ageET.getText().toString() != "" && emailET.getText().toString() != "" && phoneET.getText().toString() != "") {
SharedPreferences settings = getSharedPreferences("UserInfo", 0);
SharedPreferences.Editor editor = settings.edit();
editor.putString("Name", nameET.getText().toString());
editor.putString("Email", emailET.getText().toString());
editor.putString("Phone", phoneET.getText().toString());
editor.putInt("Age", Integer.parseInt(ageET.getText().toString()));
}
}
});
}
}
Xml Layout details about the layout of the app and the button
i tried to add to the button onclick event on xml but every time I did it the app just crush and didn't respond at all
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
tools:layout_editor_absoluteY="0dp"
tools:layout_editor_absoluteX="8dp"
android:background="#drawable/backgroundimage">
<TextView
android:id="#+id/WelcomeText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:text="#string/welcome_to_my_app"
android:textColor="#android:color/background_dark"
android:textSize="24sp" />
<Space
android:layout_width="fill_parent"
android:layout_height="10dp" />
<TextView
android:id="#+id/info"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="left"
android:text="#string/please_fill_the_information"
android:textColor="#android:color/holo_blue_dark"
android:textSize="20sp" />
<Space
android:layout_width="fill_parent"
android:layout_height="10dp" />
<GridLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnCount="3"
android:rowCount="7">
<TextView
android:id="#+id/nameTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="0"
android:layout_gravity="left"
android:layout_row="2"
android:text="#string/name"
android:textColor="#color/colorAccent"
android:textSize="18sp" />
<EditText
android:id="#+id/Name"
style="#style/Widget.AppCompat.EditText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="1"
android:layout_row="2"
android:capitalize="sentences"
android:ems="14"
android:inputType="textPersonName"
android:visibility="visible" />
<TextView
android:id="#+id/phoneTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="0"
android:layout_gravity="left"
android:layout_row="3"
android:text="#string/phone"
android:textColor="#color/colorAccent"
android:textSize="18sp" />
<EditText
android:id="#+id/Phone"
style="#style/Widget.AppCompat.EditText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="1"
android:layout_row="3"
android:ems="14"
android:inputType="phone"
android:visibility="visible" />
<TextView
android:id="#+id/emailTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="0"
android:layout_gravity="left"
android:layout_row="4"
android:text="#string/email"
android:textColor="#color/colorAccent"
android:textSize="18sp" />
<EditText
android:id="#+id/Email"
style="#style/Widget.AppCompat.EditText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="1"
android:layout_row="4"
android:ems="14"
android:inputType="textEmailAddress"
android:visibility="visible" />
<TextView
android:id="#+id/ageTxt"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="0"
android:layout_gravity="left"
android:layout_row="5"
android:text="#string/age"
android:textColor="#color/colorAccent"
android:textSize="18sp" />
<EditText
android:id="#+id/Age"
style="#style/Widget.AppCompat.EditText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_column="1"
android:layout_row="5"
android:ems="14"
android:inputType="number"
android:visibility="visible" />
</GridLayout>
<Button
android:id="#+id/nextBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="right"
android:background="#android:color/holo_blue_dark"
android:text="#string/next" />
</LinearLayout>

TextViews are showing unexpected paste option

In an Activity I have some textviews which includes multi-line and long-messages, the textviews also have vertical scroll in them, these text views also have long-click-listener on them. Now the problem is that when I click on any of the textviews it gives me paste option and it also pastes the text on it (if I click paste). I have tried to set android:editable="false" but it does not work. So Please help.
XML Code:
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:overScrollMode="never"
android:scrollbars="none"
android:id="#+id/helpActivityScroll_id">
<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:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.appdeveloper.appname.HelpActivity">
<ImageView
android:layout_width="wrap_content"
android:layout_height="80dp"
android:id="#+id/helpAppImage_id"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:src="#drawable/app"
android:layout_marginTop="20dp"
android:layout_marginLeft="5dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/helpAppText_id"
android:inputType="textLongMessage|textMultiLine"
android:layout_alignTop="#+id/helpAppImage_id"
android:layout_alignBottom="#+id/helpAppImage_id"
android:layout_toEndOf="#+id/helpAppImage_id"
android:layout_alignParentEnd="true"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center_vertical|left"
android:scrollbars="vertical" />
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#ff003b"
android:layout_below="#+id/helpAppText_id"
android:id="#+id/helpAppPeopleSeparator_id"
android:layout_marginTop="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="20dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="80dp"
android:id="#+id/helpTrustedPeopleImage_id"
android:layout_alignParentStart="true"
android:src="#drawable/trusted"
android:layout_below="#+id/helpAppPeopleSeparator_id"
android:layout_marginLeft="5dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/helpTrustedPeopleText_id"
android:inputType="textLongMessage|textMultiLine"
android:layout_alignTop="#+id/helpTrustedPeopleImage_id"
android:layout_toEndOf="#+id/helpTrustedPeopleImage_id"
android:layout_alignBottom="#+id/helpTrustedPeopleImage_id"
android:layout_alignParentEnd="true"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center_vertical|left"
android:scrollbars="vertical" />
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#ff003b"
android:layout_below="#+id/helpTrustedPeopleText_id"
android:id="#+id/helpPeopleRingSeparator_id"
android:layout_marginTop="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="20dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="80dp"
android:id="#+id/helpRingImage_id"
android:layout_alignParentStart="true"
android:src="#drawable/ring"
android:layout_below="#+id/helpPeopleRingSeparator_id"
android:layout_marginLeft="5dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/helpRingText_id"
android:inputType="textLongMessage|textMultiLine"
android:layout_alignTop="#+id/helpRingImage_id"
android:layout_toEndOf="#+id/helpRingImage_id"
android:layout_alignBottom="#+id/helpRingImage_id"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:layout_alignParentEnd="true"
android:gravity="center_vertical|left"
android:scrollbars="vertical" />
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#ff003b"
android:layout_below="#+id/helpRingText_id"
android:id="#+id/helpRingLocationSeparator_id"
android:layout_marginTop="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="20dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="80dp"
android:id="#+id/helpLocationImage_id"
android:layout_alignParentStart="true"
android:src="#drawable/location"
android:layout_below="#+id/helpRingLocationSeparator_id"
android:layout_marginLeft="5dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/helpLocationText_id"
android:inputType="textLongMessage|textMultiLine"
android:layout_alignTop="#+id/helpLocationImage_id"
android:layout_toEndOf="#+id/helpLocationImage_id"
android:layout_alignBottom="#+id/helpLocationImage_id"
android:layout_alignParentEnd="true"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center_vertical|left"
android:scrollbars="vertical" />
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#ff003b"
android:layout_below="#+id/helpLocationText_id"
android:id="#+id/helpLocationPictureSeparator_id"
android:layout_marginTop="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="20dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="80dp"
android:id="#+id/helpPictureImage_id"
android:layout_alignParentStart="true"
android:src="#drawable/picture"
android:layout_below="#+id/helpLocationPictureSeparator_id"
android:layout_marginLeft="5dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/helpPictureText_id"
android:inputType="textLongMessage|textMultiLine"
android:layout_alignParentEnd="true"
android:layout_alignTop="#+id/helpPictureImage_id"
android:layout_toEndOf="#+id/helpPictureImage_id"
android:layout_alignBottom="#+id/helpPictureImage_id"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center_vertical|left"
android:scrollbars="vertical"/>
<View
android:layout_width="fill_parent"
android:layout_height="1dp"
android:background="#ff003b"
android:layout_below="#+id/helpPictureText_id"
android:id="#+id/helpPictureSimSeparator_id"
android:layout_marginTop="20dp"
android:layout_alignParentEnd="true"
android:layout_alignParentStart="true"
android:layout_marginBottom="20dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="80dp"
android:id="#+id/helpSimImage_id"
android:layout_alignParentStart="true"
android:src="#drawable/sim"
android:layout_below="#+id/helpPictureSimSeparator_id"
android:layout_marginLeft="5dp"
android:layout_marginBottom="20dp"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="New Text"
android:id="#+id/helpSimText_id"
android:inputType="textLongMessage|textMultiLine"
android:layout_alignParentEnd="true"
android:layout_alignTop="#+id/helpSimImage_id"
android:layout_toEndOf="#+id/helpSimImage_id"
android:layout_alignBottom="#+id/helpSimImage_id"
android:layout_marginLeft="5dp"
android:layout_marginRight="5dp"
android:gravity="center_vertical|left"
android:scrollbars="vertical"/>
</RelativeLayout>
</ScrollView>
JAVA Code:
package com.example.appdeveloper.appname;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.method.ScrollingMovementMethod;
import android.view.MotionEvent;
import android.view.View;
import android.widget.ScrollView;
import android.widget.TextView;
public class HelpActivity extends AppCompatActivity implements View.OnLongClickListener, View.OnTouchListener {
private ScrollView helpActivityScrollView;
private TextView helpApp;
private TextView helpTrustedPeople;
private TextView helpRing;
private TextView helpLocation;
private TextView helpPicture;
private TextView helpSim;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_help);
ActionBar actionBar = getSupportActionBar();
actionBar.setBackgroundDrawable(new ColorDrawable(Color.parseColor("#ff003b")));
actionBar.setTitle("Help");
helpActivityScrollView = ((ScrollView)findViewById(R.id.helpActivityScroll_id));
helpActivityScrollView.setOnTouchListener(this);
helpApp = (TextView)findViewById(R.id.helpAppText_id);
helpApp.setMovementMethod(new ScrollingMovementMethod());
helpApp.setOnLongClickListener(this);
helpTrustedPeople = (TextView)findViewById(R.id.helpTrustedPeopleText_id);
helpTrustedPeople.setMovementMethod(new ScrollingMovementMethod());
helpTrustedPeople.setOnLongClickListener(this);
helpRing = (TextView)findViewById(R.id.helpRingText_id);
helpRing.setMovementMethod(new ScrollingMovementMethod());
helpRing.setOnLongClickListener(this);
helpLocation = (TextView)findViewById(R.id.helpLocationText_id);
helpLocation.setMovementMethod(new ScrollingMovementMethod());
helpLocation.setOnLongClickListener(this);
helpPicture = (TextView)findViewById(R.id.helpPictureText_id);
helpPicture.setMovementMethod(new ScrollingMovementMethod());
helpPicture.setOnLongClickListener(this);
helpSim = (TextView)findViewById(R.id.helpSimText_id);
helpSim.setMovementMethod(new ScrollingMovementMethod());
helpSim.setOnLongClickListener(this);
String appHelp = "log and multi line message 1";
helpApp.setText(appHelp);
String trustedPeopleHelp = "log and multi line message 2";
helpTrustedPeople.setText(trustedPeopleHelp);
String ringHelp = "log and multi line message 3";
helpRing.setText(ringHelp);
String locationHelp = "log and multi line message 4";
helpLocation.setText(locationHelp);
String pictureHelp = "log and multi line message 5";
helpPicture.setText(pictureHelp);
String simHelp = "log and multi line message 6";
helpSim.setText(simHelp);
}
#Override
public boolean onLongClick(View view) {
view.getParent().requestDisallowInterceptTouchEvent(true);
return false;
}
#Override
public boolean onTouch(View view, MotionEvent motionEvent) {
helpActivityScrollView.requestDisallowInterceptTouchEvent(false);
return false;
}
}

Add empty click listener for it which override default behaviour of textView. same thing you can apply for other textview like below :
helpSim.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
}
});
Hope these solve your problem.

Weird behavior on item click

I'm building an app that sends USSD commands to check for balance, etc.
The apps acts weirdly when I try to launch activities from item click, here from image button: I have to touch two times to launch an activity. I don't know what is wrong.
Have a look at my code:
MainActivity.java:
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RelativeLayout;
public class MainActivity extends AppCompatActivity {
ImageView accountView;
ImageView activationsView;
ImageView servicesView;
ImageView othersView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
public void openAccountView(View view){
accountView = (ImageView) findViewById(R.id.accountView);
accountView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(MainActivity.this, AccountActivity.class);
startActivity(i);
}
});
}
public void openActivationsView(View view){
activationsView = (ImageView) findViewById(R.id.activationsView);
activationsView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(MainActivity.this, ActivationsActivity.class);
startActivity(i);
}
});
}
public void openServicesView(View view){
servicesView = (ImageView) findViewById(R.id.servicesView);
servicesView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(MainActivity.this, ServicesActivity.class);
startActivity(i);
}
});
}
public void openOthersView(View view){
}
}
activity_main.xml:
<?xml version="1.0" encoding="utf-8" ?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#id/layout_dashboard_parent"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#android:color/white">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:background="#color/c_dashboard_btn_quick_clean_color"
android:orientation="horizontal">
<Button
android:id="#+id/buttonCB"
style="#android:style/Widget.Material.Light.Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="2dip"
android:layout_marginLeft="2dip"
android:layout_marginRight="2dip"
android:layout_weight="2"
android:background="#color/c_main_back_ground_color"
android:elevation="7dp"
android:text="#string/check_balance"
tools:ignore="ButtonStyle"
tools:targetApi="lollipop" />
<Button
android:id="#+id/buttonLB"
style="#android:style/Widget.Material.Button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="2dip"
android:layout_marginRight="2dip"
android:layout_marginStart="2dip"
android:layout_weight="2"
android:background="#color/c_main_back_ground_color"
android:elevation="7dp"
android:text="#string/load_balance"
tools:ignore="ButtonStyle"
tools:targetApi="lollipop" />
</LinearLayout>
<ScrollView
android:id="#id/main_scroll_view"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#+id/webview_ads"
tools:ignore="UnknownIdInLayout">
<LinearLayout
android:id="#id/layout_dashboard_scroll_container"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:weightSum="1">
<FrameLayout
android:id="#id/dashboard_alert_section"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:visibility="gone">
<include layout="#layout/dashboard_feature_tip_item" />
</FrameLayout>
<FrameLayout
android:id="#id/main_control_layout"
android:layout_width="fill_parent"
android:layout_height="0dp"
android:layout_weight="345">
<FrameLayout
android:id="#id/dashboard_progress_bar"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_marginTop="#dimen/dashboard_clean_progess_mar_top"
android:elevation="#dimen/dashboard_progressbar_elevation"
android:visibility="gone"
tools:ignore="UselessParent"
tools:targetApi="lollipop">
<ImageView
android:layout_width="#dimen/dashboard_progress_clean_all_image_dimension"
android:layout_height="#dimen/dashboard_progress_clean_all_image_dimension"
android:layout_gravity="center"
android:contentDescription=""
android:src="#drawable/btn_ram_checkbox"
tools:ignore="ContentDescription" />
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center" />
</FrameLayout>
</FrameLayout>
</LinearLayout>
</ScrollView>
<RelativeLayout
android:id="#id/layout_main"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:background="#color/c_main_back_ground_color">
<RelativeLayout
android:id="#id/layout_account"
android:layout_width="#dimen/dashboard_feature_layout_width"
android:layout_height="#dimen/dashboard_feature_layout_height"
android:layout_marginEnd="#dimen/dashboard_feature_middle_margin"
android:layout_marginLeft="#dimen/dashboard_feature_leftmost_margin"
android:layout_marginRight="#dimen/dashboard_feature_middle_margin"
android:layout_marginStart="#dimen/dashboard_feature_leftmost_margin"
android:layout_marginTop="#dimen/dashboard_feature_top_margin"
android:background="#drawable/dashboard_bg_selector"
android:clickable="false"
android:elevation="6dp"
android:focusable="false"
tools:targetApi="lollipop">
<ImageView
android:id="#+id/accountView"
android:layout_width="130dip"
android:layout_height="130dip"
android:layout_alignParentEnd="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:adjustViewBounds="false"
android:background="#color/checkbox_button_color"
android:clickable="true"
android:contentDescription="#string/account"
android:cropToPadding="false"
android:onClick="openAccountView"
android:visibility="visible"
app:srcCompat="#drawable/account" />
<TextView
android:id="#+id/accountTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="14dp"
android:gravity="center_vertical|center_horizontal|center"
android:text="#string/account"
android:textColor="#color/body_text_color"
android:textSize="18sp"
android:textStyle="bold" />
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/accountView"
android:paddingBottom="2dip"
android:paddingEnd="2dip"
android:paddingLeft="2dip"
android:paddingRight="2dip"
android:paddingStart="2dip"
android:text="#string/account_detail"
android:textAlignment="center"
android:textColor="#color/black"
android:textSize="12sp" />
</RelativeLayout>
<RelativeLayout
android:id="#id/layout_activations"
android:layout_width="#dimen/dashboard_feature_layout_width"
android:layout_height="#dimen/dashboard_feature_layout_height"
android:layout_marginEnd="#dimen/dashboard_feature_rightmost_margin"
android:layout_marginLeft="#dimen/dashboard_feature_middle_margin"
android:layout_marginRight="#dimen/dashboard_feature_rightmost_margin"
android:layout_marginStart="#dimen/dashboard_feature_middle_margin"
android:layout_marginTop="#dimen/dashboard_feature_top_margin"
android:layout_toEndOf="#id/layout_account"
android:layout_toRightOf="#id/layout_account"
android:background="#drawable/dashboard_bg_selector"
android:clickable="false"
android:elevation="#dimen/dashboard_feature_bg_elevation"
android:focusable="false"
android:onClick="openActivationsView"
tools:targetApi="lollipop">
<ImageView
android:id="#+id/activationsView"
android:layout_width="130dip"
android:layout_height="130dip"
android:layout_alignParentEnd="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="false"
android:layout_centerHorizontal="true"
android:layout_centerInParent="true"
android:layout_centerVertical="true"
android:clickable="true"
android:contentDescription="#string/activations_packs"
android:onClick="openActivationsView"
app:srcCompat="#drawable/activations" />
<TextView
android:id="#+id/textView3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/activationsView"
android:elevation="7dp"
android:paddingBottom="2dip"
android:paddingEnd="2dip"
android:paddingLeft="2dip"
android:paddingRight="2dip"
android:paddingStart="2dip"
android:text="#string/activations_detail"
android:textAlignment="center"
android:textColor="#color/black"
android:textSize="12sp" />
<TextView
android:id="#+id/activationsTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="14dp"
android:gravity="center_vertical|center_horizontal|center"
android:text="#string/activations_packs"
android:textAlignment="center"
android:textColor="#color/black"
android:textSize="18sp"
android:textStyle="bold" />
</RelativeLayout>
<RelativeLayout
android:id="#id/layout_services"
android:layout_width="#dimen/dashboard_feature_layout_width"
android:layout_height="#dimen/dashboard_feature_layout_height"
android:layout_below="#id/layout_account"
android:layout_marginBottom="10dip"
android:layout_marginEnd="#dimen/dashboard_feature_middle_margin"
android:layout_marginLeft="#dimen/dashboard_feature_leftmost_margin"
android:layout_marginRight="#dimen/dashboard_feature_middle_margin"
android:layout_marginStart="#dimen/dashboard_feature_leftmost_margin"
android:layout_marginTop="#dimen/dashboard_feature_ram_security_top_margin"
android:background="#drawable/dashboard_bg_selector"
android:clickable="false"
android:elevation="5dp"
android:focusable="false"
android:onClick="openServicesView"
tools:targetApi="lollipop">
<TextView
android:id="#+id/servicesTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="14dp"
android:gravity="center_vertical|center_horizontal|center"
android:text="#string/services"
android:textColor="#android:color/black"
android:textSize="18sp"
android:textStyle="bold" />
<ImageView
android:id="#+id/servicesView"
android:layout_width="130dip"
android:layout_height="130dip"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:contentDescription="#string/services"
app:srcCompat="#drawable/services" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_below="#+id/servicesView"
android:paddingBottom="2dip"
android:paddingEnd="2dip"
android:paddingLeft="2dip"
android:paddingRight="2dip"
android:paddingStart="2dip"
android:text="#string/services_detail"
android:textAlignment="center"
android:textColor="#color/black"
android:textSize="12sp" />
</RelativeLayout>
<RelativeLayout
android:id="#id/layout_others"
android:layout_width="#dimen/dashboard_feature_layout_width"
android:layout_height="#dimen/dashboard_feature_layout_height"
android:layout_below="#id/layout_activations"
android:layout_marginBottom="10dip"
android:layout_marginEnd="#dimen/dashboard_feature_rightmost_margin"
android:layout_marginLeft="#dimen/dashboard_feature_middle_margin"
android:layout_marginRight="#dimen/dashboard_feature_rightmost_margin"
android:layout_marginStart="#dimen/dashboard_feature_middle_margin"
android:layout_marginTop="#dimen/dashboard_feature_ram_security_top_margin"
android:layout_toEndOf="#id/layout_services"
android:layout_toRightOf="#id/layout_services"
android:background="#drawable/dashboard_bg_selector"
android:clickable="false"
android:elevation="#dimen/dashboard_feature_bg_elevation"
android:focusable="false"
tools:targetApi="lollipop">
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:layout_marginBottom="31dp"
android:text="#string/other_detail"
android:textColor="#color/black"
android:textSize="12sp" />
<ImageView
android:id="#+id/otherView"
android:layout_width="130dip"
android:layout_height="130dip"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:contentDescription="#string/other"
app:srcCompat="#drawable/help" />
<TextView
android:id="#+id/otherTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="14dp"
android:clickable="true"
android:gravity="center_vertical|center_horizontal|center"
android:onClick="openOthersView"
android:text="#string/other"
android:textColor="#color/black"
android:textSize="18sp"
android:textStyle="bold" />
</RelativeLayout>
</RelativeLayout>
</RelativeLayout>

You are calling openAccountView method by onClick imageView by this:
android:onClick="openAccountView"
So, no need to add onClicklistener to your imageView.
Remove onClicklistener in openAccountView, Use the below code :
public void openAccountView(View view){
Intent i = new Intent(MainActivity.this, AccountActivity.class);
startActivity(i);
}
Hope this helps.

Application crashes when opening alertdialog in android

I've look in the android documentation on how to implement alertdialog with a xml layout
here is the documentation
when i run the program and click the todo button the program crashes can anyone help?
here's my source code:
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class StartMoving extends Activity implements OnClickListener {
Button todo;
#Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.start_moving);
todo = (Button) findViewById(R.id.bTodo);
todo.setOnClickListener(this);
}
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
case R.id.bTodo:
AlertDialog.Builder builder;
AlertDialog alertDialog;
Context mContext = getApplicationContext();
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(LAYOUT_INFLATER_SERVICE);
View layout = inflater.inflate(R.layout.to_do_list, null);
builder = new AlertDialog.Builder(mContext);
builder.setView(layout);
alertDialog = builder.create();
alertDialog.show();
break;
default:
break;
}
}
}
here's the xml file named to_do_list.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
android:weightSum="100" >
<ScrollView
android:id="#+id/svTips"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="87" >
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<TextView
android:id="#+id/tvTipsTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginBottom="10dp"
android:text="#string/tips"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/tvtmb"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/two_months_before"
android:textAppearance="?android:attr/textAppearanceMedium" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvtmbSAP"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/tmb_sort_and_purge"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvtmb_sap_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/tmb_sap_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvtmbR"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/tmb_research"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvtmb_r_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/tmb_r_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvtmbCAMB"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/tmb_create_a_moving_builder"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvtmb_camb_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/tmb_camb_content" />
<TextView
android:id="#+id/tvswb"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/six_weeks_before"
android:textAppearance="?android:attr/textAppearanceMedium" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvswb_ordersupplies"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/swb_order_supplies"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvswb_os_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/swb_os_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvswb_use_it_or_lose_it"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/swb_use_it_or_lose_it"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvswb_uioli_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/swb_uioli_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvswb_take_measurement"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/swb_take_measurement"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvswb_tm_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/swb_tm_content" />
<TextView
android:id="#+id/tvomb"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/one_month_before"
android:textAppearance="?android:attr/textAppearanceMedium" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvomb_choose_your_mover_and_confirm_the_arragements"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/omb_choose_your_mover_and_confirm_the_arragements"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvomb_cymacta_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/omb_cymacta_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvomb_begin_packing"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/omb_begin_paking"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvomb_bp_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/omb_bp_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvomb_label"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/omb_label"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvomb_l_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/omb_l_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvomb_separate_values"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/omb_separate_values"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvomb_sv_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/omb_sv_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvomb_do_a_change_of_address"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/omb_do_a_change_of_address"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvomb_dacoa_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/omb_dacoa_content" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/tvomb_notify_important_parties"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/omb_notify_all_important_parties"
android:textStyle="bold" />
</LinearLayout>
<TextView
android:id="#+id/tvomb_naip_content"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="5dp"
android:text="#string/omb_naip_content" />
</LinearLayout>
</ScrollView>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_weight="13"
android:orientation="horizontal" >
<Button
android:id="#+id/bReturntoTop"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="50"
android:text="Go back to top" />
<Button
android:id="#+id/bgoto"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="50"
android:text="Go to" />
</LinearLayout>
</LinearLayout>
this is what the logcat shows

use
Context mContext = v.getApplicationContext();
instead of
Context mContext = getApplicationContext();
or
builder = new AlertDialog.Builder(StartMoving.this);
EDIT :
You are reading button
todo = (Button) findViewById(R.id.bgoto); <-----------
^^^^^
todo.setOnClickListener(this);

AlertDialog.Builder diag = new AlertDialog.Builder(this);
diag.setTitle("DIALOG TITLE")
.setMessage("YOUR MESSAGE")
.setCancelable(false)
.setNegativeButton("WHAT EVER THE BUTTON TEXT",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
//enter code here
//do what ever the button in the dialog is clicked
dialog.cancel();
}
});
diag.show();
Easiest way to have a alert dialog
and dont forget to change the Button id in java to R.id.goto

if your are using alertDialog in TabHost then you have to write..
final AlertDialog alertDialog = new AlertDialog.Builder(**getParent()**).create();
//alertDialog.setTitle("Alert....");
alertDialog.setMessage("Your Text");
alertDialog.setButton("OK", new DialogInterface.OnClickListener()
{
public void onClick(DialogInterface arg0, int arg1)
{
finish();
}
});
alertDialog.show();

It seems that I've been reading the button from the Context and not from the alertDialog. The solution was to create a View that will be set as View for the AlertDialog and declare a button and set it as a child for the View.
final View view;
LayoutInflater inf = LayoutInflater.from(StartMoving.this);
view = inf.inflate(R.layout.rename, null);
final EditText newname = (EditText) view.findViewById(R.id.etNewRoomName);
final Button todo = (BUtton) view.findViewById(R.id.bTodo);
new AlertDialog.Builder(StartMoving.this)
.setView(view)
.setTitle("Rename")
.setMessage("Enter new name for room " + currentRoom)
.show();