Contents
- 1 How do I disable back press in fragment?
- 2 How do you prevent the activity from loading twice on pressing the button?
- 3 How can I check back button is pressed in Android?
- 4 How do you destroy a fragment?
- 5 How to fix an Android phone that won’t update?
- 6 How can I Reset my Android phone to factory settings?
How do I disable back press in fragment?
10 Answers. in FragmentActivity override onBackPressed Method and not call its super class to disable back button. @Override public void onBackPressed() { //super. onBackPressed(); //create a dialog to ask yes no question whether or not the user wants to exit }
In the button’s event listener, disable the button and show another activity. Button b = (Button) view; b. setEnabled(false); Intent i = new Intent(this, AnotherActitivty. class); startActivity(i);
How do I go back from fragment to activity?
2 Answers. You can get a reference to the FragmentActivity by calling getActivity() on your current Fragment and then call from the Activity retrieved onBackPressed() method.
How do I turn off multiple click on Android?
you can disable the multi-touch on your app by using this android:splitMotionEvents=”false” and android:windowEnableSplitTouch=”false” in your theme.
In order to check when the ‘BACK’ button is pressed, use onBackPressed() method from the Android library. Next, perform a check to see if the ‘BACK’ button is pressed again within 2 seconds and will close the app if it is so.
How do you destroy a fragment?
To remove a fragment from the host, call remove() , passing in a fragment instance that was retrieved from the fragment manager through findFragmentById() or findFragmentByTag() . If the fragment’s view was previously added to a container, the view is removed from the container at this point.
What to do when your Android phone won’t respond?
Important: Settings can vary by phone. For more info, contact your device manufacturer. Tap Apps & notifications the app. If needed, tap See all apps or App info. Tap Force stop OK. Tip: To help identify which apps are causing problems, make a list of the apps you force stop.
When does Android phone go back to home screen?
Discussion in ‘ Android Devices ‘ started by jaihind, Sep 8, 2010 . Something weird happens to my phone. At times when I am browsing through my apps in the applications window, the phone suddenly goes back to the home screen after about 10-15 secs of inactivity.
How to fix an Android phone that won’t update?
[Solution] Android Device Wont Respond to Updates 1 On your phone, open the Google Play Store app . 2 Tap Menu My apps & games. 3 Apps with available updates are labeled “Update.” If an update is available, tap Update. If more updates are available, tap Update all. See More….
How can I Reset my Android phone to factory settings?
Set up your device and restore your backed-up data. If you can’t open your device’s Settings app, you can try factory resetting your Android device using its power and volume buttons. We recommend seeing your manufacturer’s support site for device-specific instructions.