diff --git a/packages/SystemUI/res/layout/screen_pinning_request_buttons.xml b/packages/SystemUI/res/layout/screen_pinning_request_buttons.xml
index e3662f17b336d..c2b1009c31370 100644
--- a/packages/SystemUI/res/layout/screen_pinning_request_buttons.xml
+++ b/packages/SystemUI/res/layout/screen_pinning_request_buttons.xml
@@ -108,7 +108,25 @@
android:layout_height="@dimen/screen_pinning_request_button_height"
android:layout_weight="0"
android:paddingStart="@dimen/screen_pinning_request_frame_padding"
- android:paddingEnd="@dimen/screen_pinning_request_frame_padding" >
+ android:paddingEnd="@dimen/screen_pinning_request_frame_padding"
+ android:theme="@*android:style/ThemeOverlay.DeviceDefault.Accent">
+
+
+
+
+ android:layout_weight="0"
+ android:theme="@*android:style/ThemeOverlay.DeviceDefault.Accent">
+
+
+
+
Screen is pinned
- This keeps it in view until you unpin. Touch & hold Back to unpin.
+ This keeps it in view until you unpin. Touch & hold Back and Overview to unpin.
+
+ This keeps it in view until you unpin. Touch & hold Overview to unpin.
Got it
diff --git a/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java b/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java
index 002515d10a012..0336905cd8553 100644
--- a/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java
+++ b/packages/SystemUI/src/com/android/systemui/recents/ScreenPinningRequest.java
@@ -231,10 +231,12 @@ public class ScreenPinningRequest implements View.OnClickListener {
.setVisibility(View.INVISIBLE);
}
+ boolean touchExplorationEnabled = mAccessibilityService.isTouchExplorationEnabled();
((TextView) mLayout.findViewById(R.id.screen_pinning_description))
- .setText(R.string.screen_pinning_description);
- final int backBgVisibility =
- mAccessibilityService.isEnabled() ? View.INVISIBLE : View.VISIBLE;
+ .setText(touchExplorationEnabled
+ ? R.string.screen_pinning_description_accessible
+ : R.string.screen_pinning_description);
+ final int backBgVisibility = touchExplorationEnabled ? View.INVISIBLE : View.VISIBLE;
mLayout.findViewById(R.id.screen_pinning_back_bg).setVisibility(backBgVisibility);
mLayout.findViewById(R.id.screen_pinning_back_bg_light).setVisibility(backBgVisibility);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index fa7a237b8a542..ea4e10297eda6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -22,7 +22,6 @@ import static android.app.StatusBarManager.NAVIGATION_HINT_IME_SHOWN;
import static android.app.StatusBarManager.WINDOW_STATE_HIDDEN;
import static android.app.StatusBarManager.WINDOW_STATE_SHOWING;
import static android.app.StatusBarManager.windowStateToString;
-
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_LIGHTS_OUT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_LIGHTS_OUT_TRANSPARENT;
import static com.android.systemui.statusbar.phone.BarTransitions.MODE_OPAQUE;
@@ -35,13 +34,14 @@ import android.animation.Animator;
import android.animation.AnimatorListenerAdapter;
import android.annotation.NonNull;
import android.app.ActivityManager;
+import android.app.ActivityManagerNative;
import android.app.ActivityOptions;
-import android.app.admin.DevicePolicyManager;
import android.app.IActivityManager;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.app.StatusBarManager;
+import android.app.admin.DevicePolicyManager;
import android.content.BroadcastReceiver;
import android.content.ComponentCallbacks2;
import android.content.ComponentName;
@@ -113,6 +113,7 @@ import android.view.ViewStub;
import android.view.ViewTreeObserver;
import android.view.WindowManager;
import android.view.WindowManagerGlobal;
+import android.view.accessibility.AccessibilityEvent;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.Interpolator;
import android.widget.ImageView;
@@ -148,7 +149,6 @@ import com.android.systemui.plugins.qs.QS.ActivityStarter;
import com.android.systemui.plugins.qs.QS.BaseStatusBarHeader;
import com.android.systemui.qs.QSFragment;
import com.android.systemui.qs.QSPanel;
-import com.android.systemui.recents.Recents;
import com.android.systemui.recents.ScreenPinningRequest;
import com.android.systemui.recents.events.EventBus;
import com.android.systemui.recents.events.activity.AppTransitionFinishedEvent;
@@ -186,6 +186,7 @@ import com.android.systemui.statusbar.policy.EncryptionHelper;
import com.android.systemui.statusbar.policy.FlashlightControllerImpl;
import com.android.systemui.statusbar.policy.HeadsUpManager;
import com.android.systemui.statusbar.policy.HotspotControllerImpl;
+import com.android.systemui.statusbar.policy.KeyButtonView;
import com.android.systemui.statusbar.policy.KeyguardMonitorImpl;
import com.android.systemui.statusbar.policy.KeyguardUserSwitcher;
import com.android.systemui.statusbar.policy.LocationControllerImpl;
@@ -200,8 +201,7 @@ import com.android.systemui.statusbar.policy.UserInfoControllerImpl;
import com.android.systemui.statusbar.policy.UserSwitcherController;
import com.android.systemui.statusbar.policy.ZenModeController;
import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
-import com.android.systemui.statusbar.stack.NotificationStackScrollLayout
- .OnChildLocationsChangedListener;
+import com.android.systemui.statusbar.stack.NotificationStackScrollLayout.OnChildLocationsChangedListener;
import com.android.systemui.statusbar.stack.StackStateAnimator;
import com.android.systemui.volume.VolumeComponent;
@@ -670,6 +670,7 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
private RankingMap mLatestRankingMap;
private boolean mNoAnimationOnNextBarModeChange;
private FalsingManager mFalsingManager;
+ private long mLastLockToAppLongPress;
private KeyguardUpdateMonitorCallback mUpdateCallback = new KeyguardUpdateMonitorCallback() {
@Override
@@ -1347,28 +1348,6 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
}
};
- private View.OnLongClickListener mLongPressBackListener = new View.OnLongClickListener() {
- @Override
- public boolean onLongClick(View v) {
- return handleLongPressBack();
- }
- };
-
- private View.OnLongClickListener mRecentsLongClickListener = new View.OnLongClickListener() {
-
- @Override
- public boolean onLongClick(View v) {
- if (mRecents == null || !ActivityManager.supportsMultiWindow()
- || !getComponent(Divider.class).getView().getSnapAlgorithm()
- .isSplitScreenFeasible()) {
- return false;
- }
-
- return toggleSplitScreenMode(MetricsEvent.ACTION_WINDOW_DOCK_LONGPRESS,
- MetricsEvent.ACTION_WINDOW_UNDOCK_LONGPRESS);
- }
- };
-
@Override
protected boolean toggleSplitScreenMode(int metricsDockAction, int metricsUndockAction) {
if (mRecents == null) {
@@ -1460,11 +1439,11 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
recentsButton.setOnClickListener(mRecentsClickListener);
recentsButton.setOnTouchListener(mRecentsPreloadOnTouchListener);
recentsButton.setLongClickable(true);
- recentsButton.setOnLongClickListener(mRecentsLongClickListener);
+ recentsButton.setOnLongClickListener(this::handleLongPressBackRecents);
ButtonDispatcher backButton = mNavigationBarView.getBackButton();
backButton.setLongClickable(true);
- backButton.setOnLongClickListener(mLongPressBackListener);
+ backButton.setOnLongClickListener(this::handleLongPressBackRecents);
ButtonDispatcher homeButton = mNavigationBarView.getHomeButton();
homeButton.setOnTouchListener(mHomeActionListener);
@@ -4992,16 +4971,59 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
}
/**
- * Handles long press for back button. This exits screen pinning.
+ * This handles long-press of both back and recents. They are
+ * handled together to capture them both being long-pressed
+ * at the same time to exit screen pinning (lock task).
+ *
+ * When accessibility mode is on, only a long-press from recents
+ * is required to exit.
+ *
+ * In all other circumstances we try to pass through long-press events
+ * for Back, so that apps can still use it. Which can be from two things.
+ * 1) Not currently in screen pinning (lock task).
+ * 2) Back is long-pressed without recents.
*/
- private boolean handleLongPressBack() {
+ private boolean handleLongPressBackRecents(View v) {
try {
- IActivityManager activityManager = ActivityManager.getService();
- if (activityManager.isInLockTaskMode()) {
- activityManager.stopSystemLockTaskMode();
-
- // When exiting refresh disabled flags.
- mNavigationBarView.setDisabledFlags(mDisabled1, true);
+ boolean sendBackLongPress = false;
+ IActivityManager activityManager = ActivityManagerNative.getDefault();
+ boolean touchExplorationEnabled = mAccessibilityManager.isTouchExplorationEnabled();
+ boolean inLockTaskMode = activityManager.isInLockTaskMode();
+ if (inLockTaskMode && !touchExplorationEnabled) {
+ long time = System.currentTimeMillis();
+ // If we recently long-pressed the other button then they were
+ // long-pressed 'together'
+ if ((time - mLastLockToAppLongPress) < LOCK_TO_APP_GESTURE_TOLERENCE) {
+ activityManager.stopLockTaskMode();
+ // When exiting refresh disabled flags.
+ mNavigationBarView.setDisabledFlags(mDisabled1, true);
+ return true;
+ } else if ((v.getId() == R.id.back)
+ && !mNavigationBarView.getRecentsButton().getCurrentView().isPressed()) {
+ // If we aren't pressing recents right now then they presses
+ // won't be together, so send the standard long-press action.
+ sendBackLongPress = true;
+ }
+ mLastLockToAppLongPress = time;
+ } else {
+ // If this is back still need to handle sending the long-press event.
+ if (v.getId() == R.id.back) {
+ sendBackLongPress = true;
+ } else if (touchExplorationEnabled && inLockTaskMode) {
+ // When in accessibility mode a long press that is recents (not back)
+ // should stop lock task.
+ activityManager.stopLockTaskMode();
+ // When exiting refresh disabled flags.
+ mNavigationBarView.setDisabledFlags(mDisabled1, true);
+ return true;
+ } else if (v.getId() == R.id.recent_apps) {
+ return handleLongPressRecents();
+ }
+ }
+ if (sendBackLongPress) {
+ KeyButtonView keyButtonView = (KeyButtonView) v;
+ keyButtonView.sendEvent(KeyEvent.ACTION_DOWN, KeyEvent.FLAG_LONG_PRESS);
+ keyButtonView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_LONG_CLICKED);
return true;
}
} catch (RemoteException e) {
@@ -5010,6 +5032,17 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
return false;
}
+ private boolean handleLongPressRecents() {
+ if (mRecents == null || !ActivityManager.supportsMultiWindow()
+ || !getComponent(Divider.class).getView().getSnapAlgorithm()
+ .isSplitScreenFeasible()) {
+ return false;
+ }
+
+ return toggleSplitScreenMode(MetricsEvent.ACTION_WINDOW_DOCK_LONGPRESS,
+ MetricsEvent.ACTION_WINDOW_UNDOCK_LONGPRESS);
+ }
+
@Override
public void showScreenPinningRequest(int taskId) {
if (mKeyguardMonitor.isShowing()) {