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Show a toast message for apps not supporting multiple instances split

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Show a toast message to hint users when the dropping app not supporting
multiple instances split.

Bug: 258822425
Test: drag and drop the same app to enter split screen shows a proper
      toast message.
Change-Id: I9a5adb3db65a78db5fff30c206cd0bb42fdfeec6
This commit is contained in:
Jerry Chang
2022-11-15 15:46:13 +00:00
parent 7b9c2e99b0
commit ce4ad8fb4f
2 changed files with 8 additions and 1 deletions
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4
libs/WindowManager/Shell/res/values/strings.xml
View File

@@ -66,8 +66,10 @@
<!-- Multi-Window strings -->
<!-- Text that gets shown on top of current activity to inform the user that the system force-resized the current activity to be displayed in split-screen and that things might crash/not work properly [CHAR LIMIT=NONE] -->
<string name="dock_forced_resizable">App may not work with split-screen.</string>
<!-- Warning message when we try to dock a non-resizeable task and launch it in fullscreen instead. -->
<!-- Warning message when we try to dock a non-resizeable task and launch it in fullscreen instead [CHAR LIMIT=NONE] -->
<string name="dock_non_resizeble_failed_to_dock_text">App does not support split-screen.</string>
<!-- Warning message when we try to dock an app not supporting multiple instances split into multiple sides [CHAR LIMIT=NONE] -->
<string name="dock_multi_instances_not_supported_text">This app can only be opened in 1 window.</string>
<!-- Text that gets shown on top of current activity to inform the user that the system force-resized the current activity to be displayed on a secondary display and that things might crash/not work properly [CHAR LIMIT=NONE] -->
<string name="forced_resizable_secondary_display">App may not work on a secondary display.</string>
<!-- Warning message when we try to launch a non-resizeable activity on a secondary display and launch it on the primary instead. -->

5
libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenController.java
View File

@@ -58,6 +58,7 @@ import android.view.RemoteAnimationTarget;
import android.view.SurfaceControl;
import android.view.SurfaceSession;
import android.view.WindowManager;
import android.widget.Toast;
import android.window.RemoteTransition;
import android.window.WindowContainerTransaction;
@@ -579,6 +580,10 @@ public class SplitScreenController implements DragAndDropPolicy.Starter,
} else if (isSplitScreenVisible()) {
mStageCoordinator.switchSplitPosition("startIntent");
return;
} else {
Toast.makeText(mContext, R.string.dock_multi_instances_not_supported_text,
Toast.LENGTH_SHORT).show();
return;
}
}