Support to launch app pair from overview with recorded split ratio.
Bug: 207479945
Test: Quickswitch back to app pair keep split ratio
Change-Id: Id24195c15fe59053cc51515a942f72c3b8e87ba7
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index c8abd14..2543e6c 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -565,12 +565,12 @@
/** Start multiple tasks in split-screen simultaneously. */
public void startTasks(int mainTaskId, Bundle mainOptions, int sideTaskId, Bundle sideOptions,
- @SplitConfigurationOptions.StagePosition int sidePosition,
+ @SplitConfigurationOptions.StagePosition int sidePosition, float splitRatio,
RemoteTransitionCompat remoteTransition) {
if (mSystemUiProxy != null) {
try {
mSplitScreen.startTasks(mainTaskId, mainOptions, sideTaskId, sideOptions,
- sidePosition, remoteTransition.getTransition());
+ sidePosition, splitRatio, remoteTransition.getTransition());
} catch (RemoteException e) {
Log.w(TAG, "Failed call startTask");
}
@@ -582,11 +582,11 @@
*/
public void startTasksWithLegacyTransition(int mainTaskId, Bundle mainOptions, int sideTaskId,
Bundle sideOptions, @SplitConfigurationOptions.StagePosition int sidePosition,
- RemoteAnimationAdapter adapter) {
+ float splitRatio, RemoteAnimationAdapter adapter) {
if (mSystemUiProxy != null) {
try {
mSplitScreen.startTasksWithLegacyTransition(mainTaskId, mainOptions, sideTaskId,
- sideOptions, sidePosition, adapter);
+ sideOptions, sidePosition, splitRatio, adapter);
} catch (RemoteException e) {
Log.w(TAG, "Failed call startTasksWithLegacyTransition");
}
diff --git a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
index c784d82..d310893 100644
--- a/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
+++ b/quickstep/src/com/android/quickstep/util/SplitSelectStateController.java
@@ -18,6 +18,7 @@
import static com.android.launcher3.Utilities.postAsyncCallback;
import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
+import static com.android.launcher3.util.SplitConfigurationOptions.DEFAULT_SPLIT_RATIO;
import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
@@ -30,7 +31,6 @@
import android.view.SurfaceControl;
import android.window.TransitionInfo;
-
import androidx.annotation.Nullable;
import com.android.launcher3.statehandlers.DepthController;
@@ -95,7 +95,7 @@
public void setSecondTaskId(Task task, Consumer<Boolean> callback) {
mSecondTask = task;
launchTasks(mInitialTask, mSecondTask, mStagePosition, callback,
- false /* freezeTaskList */);
+ false /* freezeTaskList */, DEFAULT_SPLIT_RATIO);
}
/**
@@ -107,14 +107,15 @@
TaskView.TaskIdAttributeContainer[] taskIdAttributeContainers =
groupedTaskView.getTaskIdAttributeContainers();
launchTasks(taskIdAttributeContainers[0].getTask(), taskIdAttributeContainers[1].getTask(),
- taskIdAttributeContainers[0].getStagePosition(), callback, freezeTaskList);
+ taskIdAttributeContainers[0].getStagePosition(), callback, freezeTaskList,
+ groupedTaskView.getSplitRatio());
}
/**
* @param stagePosition representing location of task1
*/
public void launchTasks(Task task1, Task task2, @StagePosition int stagePosition,
- Consumer<Boolean> callback, boolean freezeTaskList) {
+ Consumer<Boolean> callback, boolean freezeTaskList, float splitRatio) {
// Assume initial task is for top/left part of screen
final int[] taskIds = stagePosition == STAGE_POSITION_TOP_OR_LEFT
? new int[]{task1.key.id, task2.key.id}
@@ -123,7 +124,7 @@
RemoteSplitLaunchTransitionRunner animationRunner =
new RemoteSplitLaunchTransitionRunner(task1, task2);
mSystemUiProxy.startTasks(taskIds[0], null /* mainOptions */, taskIds[1],
- null /* sideOptions */, STAGE_POSITION_BOTTOM_OR_RIGHT,
+ null /* sideOptions */, STAGE_POSITION_BOTTOM_OR_RIGHT, splitRatio,
new RemoteTransitionCompat(animationRunner, MAIN_EXECUTOR,
ActivityThread.currentActivityThread().getApplicationThread()));
} else {
@@ -140,7 +141,7 @@
}
mSystemUiProxy.startTasksWithLegacyTransition(taskIds[0], mainOpts.toBundle(),
taskIds[1], null /* sideOptions */, STAGE_POSITION_BOTTOM_OR_RIGHT,
- adapter);
+ splitRatio, adapter);
}
}
diff --git a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
index 4771d1e..00f541d 100644
--- a/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
+++ b/quickstep/src/com/android/quickstep/views/GroupedTaskView.java
@@ -1,5 +1,6 @@
package com.android.quickstep.views;
+import static com.android.launcher3.util.SplitConfigurationOptions.DEFAULT_SPLIT_RATIO;
import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_BOTTOM_OR_RIGHT;
import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT;
@@ -122,6 +123,14 @@
invalidate();
}
+ public float getSplitRatio() {
+ if (mSplitBoundsConfig != null) {
+ return mSplitBoundsConfig.appsStackedVertically
+ ? mSplitBoundsConfig.topTaskPercent : mSplitBoundsConfig.leftTaskPercent;
+ }
+ return DEFAULT_SPLIT_RATIO;
+ }
+
@Override
public boolean offerTouchToChildren(MotionEvent event) {
computeAndSetIconTouchDelegate(mIconView2, mIcon2CenterCoords, mIcon2TouchDelegate);
@@ -157,7 +166,8 @@
@Override
public void launchTask(@NonNull Consumer<Boolean> callback, boolean freezeTaskList) {
getRecentsView().getSplitPlaceholder().launchTasks(mTask, mSecondaryTask,
- STAGE_POSITION_TOP_OR_LEFT, callback, freezeTaskList);
+ STAGE_POSITION_TOP_OR_LEFT, callback, freezeTaskList,
+ getSplitRatio());
}
@Override
diff --git a/src/com/android/launcher3/util/SplitConfigurationOptions.java b/src/com/android/launcher3/util/SplitConfigurationOptions.java
index 53b1c3e..cb714b2 100644
--- a/src/com/android/launcher3/util/SplitConfigurationOptions.java
+++ b/src/com/android/launcher3/util/SplitConfigurationOptions.java
@@ -68,6 +68,11 @@
public @interface StageType {}
///////////////////////////////////
+ /**
+ * Default split ratio for launching app pair from overview.
+ */
+ public static final float DEFAULT_SPLIT_RATIO = 0.5f;
+
public static class SplitPositionOption {
public final int iconResId;
public final int textResId;