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Commit 30c947df authored by Sergey Nikolaienkov's avatar Sergey Nikolaienkov
Browse files

Make unfocused windows in pinned mode unable to receive touch input 

Make unfocused ActivityStacks in pinned windowing mode ignore input on
Leanback devices (TVs).

Bug: 144032975
Bug: 153050065
Test: atest atest CtsWindowManagerDeviceTestCases:PinnedStackTests
Change-Id: Id9049c543ed6493a840b7a34a68f4e7bc1010262
parent 64fb27fc

services/core/java/com/android/server/wm/ActivityStack.java

+9 −1
Original line number Diff line number Diff line
@@ -3610,7 +3610,15 @@ class ActivityStack extends Task { 
    }



    boolean shouldIgnoreInput() {

        return inSplitScreenPrimaryWindowingMode() && !isFocusable();

        if (inSplitScreenPrimaryWindowingMode() && !isFocusable()) {

            return true;

        }

        if (mAtmService.mHasLeanbackFeature && inPinnedWindowingMode()

                && !isFocusedStackOnDisplay()) {

            // Preventing Picture-in-Picture stack from receiving input on TVs.

            return true;

        }

        return false;

    }



    @Override

services/core/java/com/android/server/wm/ActivityTaskManagerService.java

+6 −2
Original line number Diff line number Diff line
@@ -42,7 +42,9 @@ import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK; 
import static android.content.pm.ApplicationInfo.FLAG_FACTORY_TEST;

import static android.content.pm.ConfigurationInfo.GL_ES_VERSION_UNDEFINED;

import static android.content.pm.PackageManager.FEATURE_ACTIVITIES_ON_SECONDARY_DISPLAYS;

import static android.content.pm.PackageManager.FEATURE_CANT_SAVE_STATE;

import static android.content.pm.PackageManager.FEATURE_FREEFORM_WINDOW_MANAGEMENT;

import static android.content.pm.PackageManager.FEATURE_LEANBACK;

import static android.content.pm.PackageManager.FEATURE_PICTURE_IN_PICTURE;

import static android.content.pm.PackageManager.PERMISSION_GRANTED;

import static android.os.FactoryTest.FACTORY_TEST_HIGH_LEVEL;
@@ -393,6 +395,7 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub { 
    /** The currently running heavy-weight process, if any. */

    WindowProcessController mHeavyWeightProcess = null;

    boolean mHasHeavyWeightFeature;

    boolean mHasLeanbackFeature;

    /**

     * This is the process holding the activity the user last visited that is in a different process

     * from the one they are currently in.
@@ -734,8 +737,9 @@ public class ActivityTaskManagerService extends IActivityTaskManager.Stub { 


    public void onSystemReady() {

        synchronized (mGlobalLock) {

            mHasHeavyWeightFeature = mContext.getPackageManager().hasSystemFeature(

                    PackageManager.FEATURE_CANT_SAVE_STATE);

            final PackageManager pm = mContext.getPackageManager();

            mHasHeavyWeightFeature = pm.hasSystemFeature(FEATURE_CANT_SAVE_STATE);

            mHasLeanbackFeature = pm.hasSystemFeature(FEATURE_LEANBACK);

            mAssistUtils = new AssistUtils(mContext);

            mVrController.onSystemReady();

            mRecentTasks.onSystemReadyLocked();