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Using a proxy activity for startActivityForResult

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This ensures that the home task is never blocked by a different task

Bug: 74500048
Change-Id: I01fd26f1d6242e39b2d8fabac5e064b748aebe62
This commit is contained in:
Sunny Goyal
2019-05-14 15:23:48 -07:00
parent 7daf892f66
commit dedda05568
8 changed files with 314 additions and 10 deletions
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25
src/com/android/launcher3/dragndrop/DragView.java
View File

@@ -46,6 +46,8 @@ import com.android.launcher3.ItemInfo;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherModel;
import com.android.launcher3.LauncherSettings;
import com.android.launcher3.LauncherState;
import com.android.launcher3.LauncherStateManager;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.FirstFrameAnimatorHelper;
@@ -60,7 +62,7 @@ import androidx.dynamicanimation.animation.FloatPropertyCompat;
import androidx.dynamicanimation.animation.SpringAnimation;
import androidx.dynamicanimation.animation.SpringForce;
public class DragView extends View {
public class DragView extends View implements LauncherStateManager.StateListener {
private static final ColorMatrix sTempMatrix1 = new ColorMatrix();
private static final ColorMatrix sTempMatrix2 = new ColorMatrix();
@@ -172,6 +174,27 @@ public class DragView extends View {
setElevation(getResources().getDimension(R.dimen.drag_elevation));
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mLauncher.getStateManager().addStateListener(this);
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
mLauncher.getStateManager().removeStateListener(this);
}
@Override
public void onStateTransitionStart(LauncherState toState) { }
@Override
public void onStateTransitionComplete(LauncherState finalState) {
setVisibility((finalState == LauncherState.NORMAL
|| finalState == LauncherState.SPRING_LOADED) ? VISIBLE : INVISIBLE);
}
/**
* Initialize {@code #mIconDrawable} if the item can be represented using
* an {@link AdaptiveIconDrawable} or {@link FolderAdaptiveIcon}.