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Supporting Android TV and reusing main activity


Supporting Android TV and reusing main activity

By : user4577860
Date : November 22 2020, 02:42 PM
wish help you to fix your issue I have an app that I am wanting to be supported by Android TV (the app currently supports phone and tablet) , You need to specify both the categories:
code :
<intent-filter>
    <action android:name="android.intent.action.MAIN" />

    <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
    <category android:name="android.intent.category.LAUNCHER" />
</intent-filter>


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Android: Reusing an activity stored as local variable in another activity

Android: Reusing an activity stored as local variable in another activity


By : Peter Tielbeek
Date : March 29 2020, 07:55 AM
wish helps you
I currently have a Settings activity within my Main class, as a class instance.
Reusing the main activity

Reusing the main activity


By : francorm
Date : March 29 2020, 07:55 AM
I wish this helpful for you What you want to do is simply start both your activities and switch between them by bringing them to the foreground. You should refer to this question for a possible solution. This documentation might also help.
Android returning to main activity to GLSurfaceView activity and back to main

Android returning to main activity to GLSurfaceView activity and back to main


By : NiRak
Date : March 29 2020, 07:55 AM
I hope this helps you . On the main activity I have a button that brings me into another activity when I press back button I would like to return to that main activity? Should I just do same thing that I did for other activity but using a intent to go back to main activity or is the main activity onPause and I should use another method to un pause it? , the super.onBackPressed(); should be the first ligne
code :
 @Override
 public void onBackPressed()
 {
  super.onBackPressed();
  finish();     
}
Android : How to keep running main activity even if the back button is pressed on the main activity screen

Android : How to keep running main activity even if the back button is pressed on the main activity screen


By : Juan Carlos Santamar
Date : March 29 2020, 07:55 AM
To fix the issue you can do Suppose there are two activities A(Main Activity) and B . if we press a button on Activity A , Activity B starts , and if we press the back button on activity B , Activity A comes back . And if we then press Back button on Activity A screen , we comes out of the app . , Try to override onBackPressed()
code :
@Override
public void onBackPressed() {
     //here you can call super.onBackPressed() with some condition
}
@Override
public void onBackPressed() {
     Intent itent = new Intent(this, MyHomeScreenActivity.class);
     startActivity(itent);
}
How do I open an Android app straight to an activity that is not the main activity and later move to the main activity?

How do I open an Android app straight to an activity that is not the main activity and later move to the main activity?


By : Moritz Hupe
Date : March 29 2020, 07:55 AM
may help you . Just set that activity as the launcher activity on the manifest instead of the default main activity.
PS: Please elaborate​ your question and post code not screenshots. How do you want help if you can't help yourself to be understood?
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