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platform_packages_apps_Launcher3
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Update input-monitors to accept unrotated coordinates 

Inputflinger now internally always works in the orientation
the display grew-up in so the coordinates of gesture-monitors
no-longer rotate to match the display.

For now, this adds some shims to achieve previous expected
coordinates in launcher

This is behind a flag:
   adb shell setprop persist.debug.per_window_input_rotation 1

Bug: 179274888
Test: use touch interactions on rotated display
Change-Id: Iecd9d233f60b86e24070d7d9055af6b8f44f0b54
This commit is contained in:
[1;3C 2021-01-29 18:20:52 -08:00 committed by Evan Rosky
parent e263a44567
commit 5c3d37b37d
2 changed files with 40 additions and 0 deletions
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21
quickstep/src/com/android/quickstep/TouchInteractionService.java
View File

@ -38,18 +38,23 @@ import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.graphics.Point;
import android.graphics.Rect;
import android.graphics.Region;
import android.graphics.drawable.Icon;
import android.hardware.display.DisplayManager;
import android.os.Build;
import android.os.Bundle;
import android.os.IBinder;
import android.os.Looper;
import android.os.SystemClock;
import android.os.SystemProperties;
import android.util.Log;
import android.view.Choreographer;
import android.view.Display;
import android.view.InputEvent;
import android.view.MotionEvent;
import android.view.Surface;
import android.view.accessibility.AccessibilityManager;
import androidx.annotation.BinderThread;
@ -92,6 +97,7 @@ import com.android.systemui.plugins.PluginListener;
import com.android.systemui.shared.recents.IOverviewProxy;
import com.android.systemui.shared.recents.ISystemUiProxy;
import com.android.systemui.shared.system.ActivityManagerWrapper;
import com.android.systemui.shared.system.InputChannelCompat;
import com.android.systemui.shared.system.InputChannelCompat.InputEventReceiver;
import com.android.systemui.shared.system.InputConsumerController;
import com.android.systemui.shared.system.InputMonitorCompat;
@ -122,6 +128,9 @@ public class TouchInteractionService extends Service implements PluginListener<O
*/
private static final int SYSTEM_ACTION_ID_ALL_APPS = 14;
public static final boolean ENABLE_PER_WINDOW_INPUT_ROTATION =
SystemProperties.getBoolean("persist.debug.per_window_input_rotation", false);
private int mBackGestureNotificationCounter = -1;
@Nullable
private OverscrollPlugin mOverscrollPlugin;
@ -249,6 +258,8 @@ public class TouchInteractionService extends Service implements PluginListener<O
private InputMonitorCompat mInputMonitorCompat;
private InputEventReceiver mInputEventReceiver;
private DisplayManager mDisplayManager;
@Override
public void onCreate() {
super.onCreate();
@ -262,6 +273,7 @@ public class TouchInteractionService extends Service implements PluginListener<O
mDeviceState.addOneHandedModeChangedCallback(this::onOneHandedModeOverlayChanged);
mDeviceState.runOnUserUnlocked(this::onUserUnlocked);
ProtoTracer.INSTANCE.get(this).add(this);
mDisplayManager = getSystemService(DisplayManager.class);
sConnected = true;
}
@ -429,6 +441,15 @@ public class TouchInteractionService extends Service implements PluginListener<O
return;
}
MotionEvent event = (MotionEvent) ev;
if (ENABLE_PER_WINDOW_INPUT_ROTATION) {
final Display display = mDisplayManager.getDisplay(mDeviceState.getDisplayId());
int rotation = display.getRotation();
Point sz = new Point();
display.getRealSize(sz);
if (rotation != Surface.ROTATION_0) {
event.transform(InputChannelCompat.createRotationMatrix(rotation, sz.x, sz.y));
}
}
TestLogging.recordMotionEvent(
TestProtocol.SEQUENCE_TIS, "TouchInteractionService.onInputEvent", event);

19
quickstep/src/com/android/quickstep/inputconsumers/OtherActivityInputConsumer.java
View File

@ -38,10 +38,12 @@ import android.content.Context;
import android.content.ContextWrapper;
import android.content.Intent;
import android.graphics.PointF;
import android.hardware.display.DisplayManager;
import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import android.util.Log;
import android.view.Display;
import android.view.MotionEvent;
import android.view.VelocityTracker;
import android.view.ViewConfiguration;
@ -64,6 +66,7 @@ import com.android.quickstep.RecentsAnimationDeviceState;
import com.android.quickstep.RotationTouchHelper;
import com.android.quickstep.TaskAnimationManager;
import com.android.quickstep.TaskUtils;
import com.android.quickstep.TouchInteractionService;
import com.android.quickstep.util.ActiveGestureLog;
import com.android.quickstep.util.CachedEventDispatcher;
import com.android.quickstep.util.MotionPauseDetector;
@ -113,6 +116,8 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC
private final PointF mLastPos = new PointF();
private int mActivePointerId = INVALID_POINTER_ID;
private int mLastRotation = -1;
// Distance after which we start dragging the window.
private final float mTouchSlop;
@ -130,6 +135,8 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC
// Might be displacement in X or Y, depending on the direction we are swiping from the nav bar.
private float mStartDisplacement;
private final DisplayManager mDisplayManager;
private Handler mMainThreadHandler;
private Runnable mCancelRecentsAnimationRunnable = () -> {
ActivityManagerWrapper.getInstance().cancelRecentsAnimation(
@ -172,6 +179,7 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC
mPassedPilferInputSlop = mPassedWindowMoveSlop = continuingPreviousGesture;
mDisableHorizontalSwipe = !mPassedPilferInputSlop && disableHorizontalSwipe;
mRotationTouchHelper = mDeviceState.getRotationTouchHelper();
mDisplayManager = getSystemService(DisplayManager.class);
}
@Override
@ -197,6 +205,17 @@ public class OtherActivityInputConsumer extends ContextWrapper implements InputC
return;
}
if (TouchInteractionService.ENABLE_PER_WINDOW_INPUT_ROTATION) {
final Display display = mDisplayManager.getDisplay(mDeviceState.getDisplayId());
final int rotation = display.getRotation();
if (rotation != mLastRotation) {
// If rotation changes, reset tracking to avoid degenerate velocities.
mLastPos.set(ev.getX(), ev.getY());
mVelocityTracker.clear();
mLastRotation = rotation;
}
}
// Proxy events to recents view
if (mPassedWindowMoveSlop && mInteractionHandler != null
&& !mRecentsViewDispatcher.hasConsumer()) {