Do you want to disable the Back button functionality for your android app, i.e. you do not want any action to be performed when the back button is being pressed on the device.
Well, here is how you can achieve this programmatically in Java code.
All you need to do is implement the onBackPressed function. Override this function but do not put any code in it. This will result in no action when the back button is pressed.
As simple as that !! ..
@Override
public void onBackPressed() {
// Simply Do noting!
}
package com.code2care.backButtonExample;
public class BackButtonExample extends Activity {
private TextView textview;
private SwipeDetector sd;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_swipe_demo);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.swipe_demo, menu);
return true;
}
@Override
public boolean onTouchEvent(MotionEvent me) {
return sd.onTouch(null, me);
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
super.dispatchTouchEvent(ev);
return sd.onTouchEvent(ev);
}
@Override
public void onBackPressed() {
// Simply Do noting!
}
}
}
Have Questions? Post them here!
More Posts related to Android,
- Change Android Toast background color
- Maven : java.lang.ClassNotFoundException: Xmx512m
- This class should be public (android.support.v7.internal.widget.ActionBarView.HomeView) Lint Error
- Android Alert Dialog with Checkboxes example
- Android Error Generating Final Archive - Debug Certificate Expired
- How to add Newline to text in Android TextView
- Read Text file from SD Card : Android Programming
- [FIX] AndroidRuntime: FATAL EXCEPTION: main - java.lang.RuntimeException NullPointerException
- ActivityManager Warning: Activity not started, its current task has been brought to the front
- INSTALL_FAILED_INSUFFICIENT_STORAGE Android Error
- Android Developers Bluetooth Tutorial
- java.lang.ClassNotFoundException android.support.v7.widget.Toolbar [Fix]
- Android: Save Data in local Db using Android Room
- Channel 50 SMSes received every few minutes Android Phones
- 21 Useful Android Emulator Short-cut Keyboard Keys
- Changing Android Intent Tittle using java code
- Android : No Launcher activity found! Error
- How to change TextView or EditText Text Color on Focus and on Press
- How to display Toast on Button Click : Android
- Android : Execute some code after back button is pressed
- Stop android adb service from command prompt or terminal
- [Soluiton] You already have the latest version of Android Studio installed
- Create Custom Android AlertDialog
- Android R Cannot Be Resolved To A Variable
- How to make Android EditText not editable
More Posts:
- XmlRpcException ConnectException connection refused error - Java
- Free and easy audio video screen recording using Microsoft PowerPoint - Microsoft
- Android appcompat_v7 Error retrieving parent for item: No resource found that matches the given name - Android
- Todays Apple Spring Loaded Event Live Updates - Apple
- JavaScript : Get url protocol HTTP, HTTPS, FILE or FTP - JavaScript
- [Fix] Java Exception with Lambda - Cannot invoke because object is null - Java
- How to Change Text Size for Android ActionBar - Android
- Android Toolbar example with appcompat_v7 21 - Android