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WM: Fix input dispatch timeout for instrumented processes

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Input dispatch timeout varies based on the process
state. This state was queried when the ActivityRecord
was reparented. But this happens too early and as a
result the ActivityRecord always got a default
timeout.

Fix this by updating the timeout when attaching a
process to ActivityRecord.

Test: atest WmTests:ActivityRecordTests#testKeyDispatchTimeout
Bug: 162542125
Change-Id: I85db6b652790affc85d3464cca98ff8da3bab73b
This commit is contained in:
Vishnu Nair
2022-01-18 21:06:54 -08:00
parent 8161eee7af
commit 07ffb336d9
2 changed files with 29 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
services/core/java/com/android/server/wm/ActivityRecord.java
View File

@@ -95,6 +95,7 @@ import static android.content.res.Configuration.UI_MODE_TYPE_MASK;
import static android.content.res.Configuration.UI_MODE_TYPE_VR_HEADSET;
import static android.os.Build.VERSION_CODES.HONEYCOMB;
import static android.os.Build.VERSION_CODES.O;
import static android.os.InputConstants.DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
import static android.os.Process.SYSTEM_UID;
import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
import static android.view.Display.COLOR_MODE_DEFAULT;
@@ -635,7 +636,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
private boolean mOccludesParent;
// The input dispatching timeout for this application token in milliseconds.
long mInputDispatchingTimeoutMillis;
long mInputDispatchingTimeoutMillis = DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
private boolean mShowWhenLocked;
private boolean mInheritShownWhenLocked;
@@ -1443,7 +1444,6 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
if (oldParent == null && newParent != null) {
// First time we are adding the activity to the system.
mVoiceInteraction = newTask.voiceSession != null;
mInputDispatchingTimeoutMillis = getInputDispatchingTimeoutMillisLocked(this);
// TODO(b/36505427): Maybe this call should be moved inside
// updateOverrideConfiguration()
@@ -1983,6 +1983,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
task.setRootProcess(proc);
}
proc.addActivityIfNeeded(this);
mInputDispatchingTimeoutMillis = getInputDispatchingTimeoutMillisLocked(this);
// Update the associated task fragment after setting the process, since it's required for
// filtering to only report activities that belong to the same process.
@@ -3562,6 +3563,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
app.removeActivity(this, false /* keepAssociation */);
}
app = null;
mInputDispatchingTimeoutMillis = DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
}
void makeFinishingLocked() {

25
services/tests/wmtests/src/com/android/server/wm/ActivityRecordTests.java
View File

@@ -41,6 +41,7 @@ import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSET;
import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
import static android.content.res.Configuration.ORIENTATION_LANDSCAPE;
import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
import static android.os.InputConstants.DEFAULT_DISPATCHING_TIMEOUT_MILLIS;
import static android.os.Process.NOBODY_UID;
import static android.view.Display.DEFAULT_DISPLAY;
import static android.view.InsetsState.ITYPE_IME;
@@ -84,6 +85,7 @@ import static com.android.server.wm.ActivityRecord.State.RESUMED;
import static com.android.server.wm.ActivityRecord.State.STARTED;
import static com.android.server.wm.ActivityRecord.State.STOPPED;
import static com.android.server.wm.ActivityRecord.State.STOPPING;
import static com.android.server.wm.ActivityTaskManagerService.INSTRUMENTATION_KEY_DISPATCHING_TIMEOUT_MILLIS;
import static com.android.server.wm.SurfaceAnimator.ANIMATION_TYPE_APP_TRANSITION;
import static com.android.server.wm.TaskFragment.TASK_FRAGMENT_VISIBILITY_INVISIBLE;
import static com.android.server.wm.TaskFragment.TASK_FRAGMENT_VISIBILITY_VISIBLE;
@@ -3259,6 +3261,29 @@ public class ActivityRecordTests extends WindowTestsBase {
CAMERA_COMPAT_CONTROL_TREATMENT_APPLIED);
}
@Test // b/162542125
public void testInputDispatchTimeout() throws RemoteException {
final ActivityRecord activity = createActivityWithTask();
final WindowProcessController wpc = activity.app;
spyOn(wpc);
doReturn(true).when(wpc).isInstrumenting();
final ActivityRecord instrumentingActivity = createActivityOnDisplay(
true /* defaultDisplay */, wpc);
assertEquals(INSTRUMENTATION_KEY_DISPATCHING_TIMEOUT_MILLIS,
instrumentingActivity.mInputDispatchingTimeoutMillis);
doReturn(false).when(wpc).isInstrumenting();
final ActivityRecord nonInstrumentingActivity = createActivityOnDisplay(
true /* defaultDisplay */, wpc);
assertEquals(DEFAULT_DISPATCHING_TIMEOUT_MILLIS,
nonInstrumentingActivity.mInputDispatchingTimeoutMillis);
final ActivityRecord noProcActivity = createActivityOnDisplay(true /* defaultDisplay */,
null);
assertEquals(DEFAULT_DISPATCHING_TIMEOUT_MILLIS,
noProcActivity.mInputDispatchingTimeoutMillis);
}
private ICompatCameraControlCallback getCompatCameraControlCallback() {
return new ICompatCameraControlCallback.Stub() {
@Override