CODEWITHSUNDEEP
android
the_prole
the_prole

Reputation: 8945

How to override onBackPressed() with overridePendingTransition() animation

PlayPanel activity should close in the form of a sliding panel to MainActivity when back button is pressed. However, there is no animation. PlayPanel activity simply closes normally.

PlayPanel activity

public class PlayPanel extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_play_panel);
    }

    @Override
    public void onBackPressed() {

        Intent intent = new Intent(
             PlayPanel.this,
             MainActivity.class
             );

        startActivity(intent);

        overridePendingTransition(
             0, 
             R.anim.play_panel_close_background
             );
    }

    // onCreateOptionsMenu goes here

    // onOptionsItemSelected goes here
}

play_panel_close_background.xml

    <?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android">
    <translate
        android:fromYDelta="0%"
        android:toYDelta="100%"
        android:duration="600"
        />
</set>

the solution:

 @Override
    public void onBackPressed() {
        super.onBackPressed();
        //startActivity(new Intent(this, MainActivity.class));
        overridePendingTransition(
                0,
                R.anim.play_panel_close_outgoing_activity
        );
    }

Upvotes: 5

Views: 11290

Answers (5)

Narendra Sorathiya
Narendra Sorathiya

Reputation: 3830

Best Solution I have ever tried,

@Override
public void onBackPressed() {
    finish();
    overridePendingTransition(R.anim.anim_right_to_left_enter, R.anim.anim_right_to_left_exit);
}

Upvotes: 0

Stack Overflowerrr
Stack Overflowerrr

Reputation: 372

This solution worked for me

@Override
public void onBackPressed() {
    super.onBackPressed();
    overridePendingTransition(R.anim.slide_in, R.anim.slide_out);
}

Upvotes: 4

tachyonflux
tachyonflux

Reputation: 20211

According to documentation, the first argument to overridePendingTransition is the animation used for the incoming activity, ie. your MainActivity. And the second argument is used for the outgoing activity, ie. your PlayPanel.

play_panel_close_background.xml

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
     android:zAdjustment="top">
    <translate
        android:fromYDelta="0%"
        android:toYDelta="100%"
        android:duration="600"
        />
</set>

@Override
public void onBackPressed() {
    //super.onBackPressed();
    startActivity(new Intent(this, MainActivity.class));
    overridePendingTransition(
            0,
            R.anim.play_panel_close_background
    );
}

Upvotes: 6

the_prole
the_prole

Reputation: 8945

My problem was that I cannot use "override pending transition" with "on back pressed"

 @Override
    public void onBackPressed() {

        //overridePendingTransition(R.anim.play_panel_close_foreground, R.anim.play_panel_close_background);
        //PlayPanel.super.onBackPressed();

        Intent intent = new Intent(PlayPanel.this, MainActivity.class);
        startActivity(intent);
        overridePendingTransition(0, R.anim.play_panel_close_background);

    }

Upvotes: 1

Konifar
Konifar

Reputation: 1979

I implemented same animation before. This code works. Please try it. Thanks.

DetailActivity

public class DetailActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_detail);
        overridePendingTransition(R.anim.activity_slide_start_enter, R.anim.activity_scale_start_exit);
    }

    @Override
    public void finish() {
        super.finish();
        overridePendingTransition(R.anim.activity_scale_finish_enter, R.anim.activity_slide_finish_exit);
    }

    @Override
    public void onBackPressed() {
        finish();
    }
}

activity_slide_start_enter.xml

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/decelerate_interpolator"
    android:shareInterpolator="false">
    <translate
        android:duration="200"
        android:fromXDelta="100%"
        android:fromYDelta="0%"
        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
        android:toXDelta="0%"
        android:toYDelta="0%" />
</set>

activity_scale_start_exit.xml

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/decelerate_interpolator"
    android:shareInterpolator="false">

    <scale
        android:duration="200"
        android:fromXScale="1.0"
        android:fromYScale="1.0"
        android:interpolator="@android:anim/accelerate_interpolator"
        android:pivotX="50%"
        android:pivotY="50%"
        android:toXScale="0.9"
        android:toYScale="0.9" />

</set>

activity_scale_finish_enter.xml

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/decelerate_interpolator"
    android:shareInterpolator="false">

    <scale
        android:duration="200"
        android:fromXScale="0.9"
        android:fromYScale="0.9"
        android:interpolator="@android:anim/accelerate_interpolator"
        android:pivotX="50%"
        android:pivotY="50%"
        android:toXScale="1.0"
        android:toYScale="1.0" />

</set>

activity_slide_finish_exit.xml

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/decelerate_interpolator"
    android:shareInterpolator="false">
    <translate
        android:duration="200"
        android:fromXDelta="0%"
        android:fromYDelta="0%"
        android:toXDelta="100%"
        android:toYDelta="0%" />
</set>

Upvotes: 14

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