Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit f6aac7b5 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Adjust smallestScreenWidthDp for letterbox" into tm-qpr-dev

parents 456f79de ea12f9a7

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

+6 −8
Original line number Diff line number Diff line
@@ -7733,9 +7733,6 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
        // relatively fixed.

        overrideConfig.colorMode = fullConfig.colorMode;

        overrideConfig.densityDpi = fullConfig.densityDpi;

        // The smallest screen width is the short side of screen bounds. Because the bounds

        // and density won't be changed, smallestScreenWidthDp is also fixed.

        overrideConfig.smallestScreenWidthDp = fullConfig.smallestScreenWidthDp;

        if (info.isFixedOrientation()) {

            // lock rotation too. When in size-compat, onConfigurationChanged will watch for and

            // apply runtime rotation changes.
@@ -7832,7 +7829,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
            // computed accordingly.

            if (!matchParentBounds()) {

                getTaskFragment().computeConfigResourceOverrides(resolvedConfig,

                        newParentConfiguration);

                        newParentConfiguration, areBoundsLetterboxed());

            }

        // If activity in fullscreen mode is letterboxed because of fixed orientation then bounds

        // are already calculated in resolveFixedOrientationConfiguration.
@@ -8003,7 +8000,8 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
        }



        // Since bounds has changed, the configuration needs to be computed accordingly.

        getTaskFragment().computeConfigResourceOverrides(resolvedConfig, newParentConfiguration);

        getTaskFragment().computeConfigResourceOverrides(resolvedConfig, newParentConfiguration,

                areBoundsLetterboxed());

    }



    void recomputeConfiguration() {
@@ -8219,7 +8217,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
        // Calculate app bounds using fixed orientation bounds because they will be needed later

        // for comparison with size compat app bounds in {@link resolveSizeCompatModeConfiguration}.

        getTaskFragment().computeConfigResourceOverrides(getResolvedOverrideConfiguration(),

                newParentConfig);

                newParentConfig, mCompatDisplayInsets, areBoundsLetterboxed());

        mLetterboxBoundsForFixedOrientationAndAspectRatio = new Rect(resolvedBounds);

    }
@@ -8247,7 +8245,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
            // Compute the configuration based on the resolved bounds. If aspect ratio doesn't

            // restrict, the bounds should be the requested override bounds.

            getTaskFragment().computeConfigResourceOverrides(resolvedConfig, newParentConfiguration,

                    getFixedRotationTransformDisplayInfo());

                    getFixedRotationTransformDisplayInfo(), areBoundsLetterboxed());

        }

    }
@@ -8311,7 +8309,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A 
        // are calculated in compat container space. The actual position on screen will be applied

        // later, so the calculation is simpler that doesn't need to involve offset from parent.

        getTaskFragment().computeConfigResourceOverrides(resolvedConfig, newParentConfiguration,

                mCompatDisplayInsets);

                mCompatDisplayInsets,  areBoundsLetterboxed());

        // Use current screen layout as source because the size of app is independent to parent.

        resolvedConfig.screenLayout = TaskFragment.computeScreenLayoutOverride(

                getConfiguration().screenLayout, resolvedConfig.screenWidthDp,

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

+20 −9
Original line number Diff line number Diff line
@@ -1957,29 +1957,37 @@ class TaskFragment extends WindowContainer<WindowContainer> { 
    void computeConfigResourceOverrides(@NonNull Configuration inOutConfig,

            @NonNull Configuration parentConfig) {

        computeConfigResourceOverrides(inOutConfig, parentConfig, null /* overrideDisplayInfo */,

                null /* compatInsets */);

                null /* compatInsets */, false /* areBoundsLetterboxed */);

    }



    void computeConfigResourceOverrides(@NonNull Configuration inOutConfig,

            @NonNull Configuration parentConfig, @Nullable DisplayInfo overrideDisplayInfo) {

            @NonNull Configuration parentConfig, boolean areBoundsLetterboxed) {

        computeConfigResourceOverrides(inOutConfig, parentConfig, null /* overrideDisplayInfo */,

                null /* compatInsets */, areBoundsLetterboxed);

    }



    void computeConfigResourceOverrides(@NonNull Configuration inOutConfig,

            @NonNull Configuration parentConfig, @Nullable DisplayInfo overrideDisplayInfo,

            boolean areBoundsLetterboxed) {

        if (overrideDisplayInfo != null) {

            // Make sure the screen related configs can be computed by the provided display info.

            inOutConfig.screenLayout = Configuration.SCREENLAYOUT_UNDEFINED;

            invalidateAppBoundsConfig(inOutConfig);

        }

        computeConfigResourceOverrides(inOutConfig, parentConfig, overrideDisplayInfo,

                null /* compatInsets */);

                null /* compatInsets */, areBoundsLetterboxed);

    }



    void computeConfigResourceOverrides(@NonNull Configuration inOutConfig,

            @NonNull Configuration parentConfig,

            @Nullable ActivityRecord.CompatDisplayInsets compatInsets) {

            @Nullable ActivityRecord.CompatDisplayInsets compatInsets,

            boolean areBoundsLetterboxed) {

        if (compatInsets != null) {

            // Make sure the app bounds can be computed by the compat insets.

            invalidateAppBoundsConfig(inOutConfig);

        }

        computeConfigResourceOverrides(inOutConfig, parentConfig, null /* overrideDisplayInfo */,

                compatInsets);

                compatInsets, areBoundsLetterboxed);

    }



    /**
@@ -2006,7 +2014,8 @@ class TaskFragment extends WindowContainer<WindowContainer> { 
     **/

    void computeConfigResourceOverrides(@NonNull Configuration inOutConfig,

            @NonNull Configuration parentConfig, @Nullable DisplayInfo overrideDisplayInfo,

            @Nullable ActivityRecord.CompatDisplayInsets compatInsets) {

            @Nullable ActivityRecord.CompatDisplayInsets compatInsets,

            boolean areBoundsLetterboxed) {

        int windowingMode = inOutConfig.windowConfiguration.getWindowingMode();

        if (windowingMode == WINDOWING_MODE_UNDEFINED) {

            windowingMode = parentConfig.windowConfiguration.getWindowingMode();
@@ -2113,6 +2122,7 @@ class TaskFragment extends WindowContainer<WindowContainer> { 
                        : overrideScreenHeightDp;

            }



            // TODO(b/238331848): Consider simplifying logic that computes smallestScreenWidthDp.

            if (inOutConfig.smallestScreenWidthDp

                    == Configuration.SMALLEST_SCREEN_WIDTH_DP_UNDEFINED) {

                // When entering to or exiting from Pip, the PipTaskOrganizer will set the
@@ -2128,9 +2138,10 @@ class TaskFragment extends WindowContainer<WindowContainer> { 
                    // task, because they should not be affected by insets.

                    inOutConfig.smallestScreenWidthDp = (int) (0.5f

                            + Math.min(mTmpFullBounds.width(), mTmpFullBounds.height()) / density);

                } else if (isEmbedded()) {

                    // For embedded TFs, the smallest width should be updated. Otherwise, inherit

                    // from the parent task would result in applications loaded wrong resource.

                } else if (isEmbedded() || areBoundsLetterboxed || customContainerPolicy) {

                    // For embedded TFs and activities that are letteboxed or eligible for size

                    // compat mode, the smallest width should be updated. Otherwise, inherit from

                    // the parent task would result in applications loaded wrong resource.

                    inOutConfig.smallestScreenWidthDp =

                            Math.min(inOutConfig.screenWidthDp, inOutConfig.screenHeightDp);

                }

services/tests/wmtests/src/com/android/server/wm/SizeCompatTests.java

+73 −0
Original line number Diff line number Diff line
@@ -1495,6 +1495,79 @@ public class SizeCompatTests extends WindowTestsBase { 
        assertEquals(displayBounds.height() / defaultAspectRatio, activityBounds.width(), 0.5);

    }



    @Test

    public void testComputeConfigResourceOverrides_unresizableApp() {

        // Set up a display in landscape and ignoring orientation request.

        setUpDisplaySizeWithApp(2800, 1400);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);



        prepareUnresizable(mActivity, SCREEN_ORIENTATION_PORTRAIT);



        final Rect activityBounds = new Rect(mActivity.getBounds());



        int originalScreenWidthDp = mActivity.getConfiguration().screenWidthDp;

        int originalScreenHeighthDp = mActivity.getConfiguration().screenHeightDp;



        // App should launch in fixed orientation letterbox.

        // Activity bounds should be 700x1400 with the ratio as the display.

        assertTrue(mActivity.isLetterboxedForFixedOrientationAndAspectRatio());

        assertFitted();

        assertEquals(originalScreenWidthDp, mActivity.getConfiguration().smallestScreenWidthDp);

        assertTrue(originalScreenWidthDp < originalScreenHeighthDp);



        // Rotate display to portrait.

        rotateDisplay(mActivity.mDisplayContent, ROTATION_90);



        // After we rotate, the activity should go in the size-compat mode and report the same

        // configuration values.

        assertScaled();

        assertEquals(originalScreenWidthDp, mActivity.getConfiguration().smallestScreenWidthDp);

        assertEquals(originalScreenWidthDp, mActivity.getConfiguration().screenWidthDp);

        assertEquals(originalScreenHeighthDp, mActivity.getConfiguration().screenHeightDp);



        // Restart activity

        mActivity.restartProcessIfVisible();



        // Now configuration should be updated

        assertFitted();

        assertNotEquals(originalScreenWidthDp, mActivity.getConfiguration().screenWidthDp);

        assertNotEquals(originalScreenHeighthDp, mActivity.getConfiguration().screenHeightDp);

        assertEquals(mActivity.getConfiguration().screenWidthDp,

                mActivity.getConfiguration().smallestScreenWidthDp);

    }



    @Test

    public void testComputeConfigResourceOverrides_resizableFixedOrientationActivity() {

        // Set up a display in landscape and ignoring orientation request.

        setUpDisplaySizeWithApp(2800, 1400);

        mActivity.mDisplayContent.setIgnoreOrientationRequest(true /* ignoreOrientationRequest */);



        // Portrait fixed app without max aspect.

        prepareLimitedBounds(mActivity, SCREEN_ORIENTATION_PORTRAIT, false /* isUnresizable */);



        final Rect activityBounds = new Rect(mActivity.getBounds());



        int originalScreenWidthDp = mActivity.getConfiguration().screenWidthDp;

        int originalScreenHeighthDp = mActivity.getConfiguration().screenHeightDp;



        // App should launch in fixed orientation letterbox.

        // Activity bounds should be 700x1400 with the ratio as the display.

        assertTrue(mActivity.isLetterboxedForFixedOrientationAndAspectRatio());

        assertFitted();

        assertEquals(originalScreenWidthDp, mActivity.getConfiguration().smallestScreenWidthDp);

        assertTrue(originalScreenWidthDp < originalScreenHeighthDp);



        // Rotate display to portrait.

        rotateDisplay(mActivity.mDisplayContent, ROTATION_90);



        // Now configuration should be updated

        assertFitted();

        assertNotEquals(originalScreenWidthDp, mActivity.getConfiguration().screenWidthDp);

        assertNotEquals(originalScreenHeighthDp, mActivity.getConfiguration().screenHeightDp);

        assertEquals(mActivity.getConfiguration().screenWidthDp,

                mActivity.getConfiguration().smallestScreenWidthDp);

    }



    @Test

    public void testSplitAspectRatioForUnresizablePortraitApps() {

        // Set up a display in landscape and ignoring orientation request.

services/tests/wmtests/src/com/android/server/wm/TaskTests.java

+2 −1
Original line number Diff line number Diff line
@@ -691,7 +691,8 @@ public class TaskTests extends WindowTestsBase { 
        final ActivityRecord.CompatDisplayInsets compatInsets =

                new ActivityRecord.CompatDisplayInsets(

                        display, activity, /* fixedOrientationBounds= */ null);

        task.computeConfigResourceOverrides(inOutConfig, parentConfig, compatInsets);

        task.computeConfigResourceOverrides(

                inOutConfig, parentConfig, compatInsets, /* areBoundsLetterboxed */ true);



        assertEquals(largerLandscapeBounds, inOutConfig.windowConfiguration.getAppBounds());

        final float density = parentConfig.densityDpi * DisplayMetrics.DENSITY_DEFAULT_SCALE;