Remove meaningless parameter in IActivityTaskManager#setLockScreenShown
After ag/5760456, we can remove the parameter secondaryDisplaysShowing
since it becomes meaningless.
Fix: 123373363
Test: atest ActivityManagerMultiDisplayTests
atest ActivityManagerDisplayKeyguardTests
atest ActivityManagerDisplayLockedKeyguardTests
atest KeyguardTests
Change-Id: I5ab5753985bc570bb730b4c7f801cdc263cc1858
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardDisplayManager.java b/packages/SystemUI/src/com/android/keyguard/KeyguardDisplayManager.java
index 583dac7..9dd9717 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardDisplayManager.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardDisplayManager.java
@@ -17,7 +17,6 @@
import static android.view.Display.DEFAULT_DISPLAY;
-import android.annotation.Nullable;
import android.app.Presentation;
import android.content.Context;
import android.graphics.Point;
@@ -32,15 +31,11 @@
import android.view.View;
import android.view.WindowManager;
-import java.util.function.BooleanSupplier;
-
// TODO(multi-display): Support multiple external displays
public class KeyguardDisplayManager {
protected static final String TAG = "KeyguardDisplayManager";
private static boolean DEBUG = KeyguardConstants.DEBUG;
- private final ViewMediatorCallback mCallback;
-
private final MediaRouter mMediaRouter;
private final DisplayManager mDisplayService;
private final Context mContext;
@@ -57,7 +52,7 @@
public void onDisplayAdded(int displayId) {
final Display display = mDisplayService.getDisplay(displayId);
if (mShowing) {
- notifyIfChanged(() -> showPresentation(display));
+ showPresentation(display);
}
}
@@ -76,13 +71,12 @@
@Override
public void onDisplayRemoved(int displayId) {
- notifyIfChanged(() -> hidePresentation(displayId));
+ hidePresentation(displayId);
}
};
- public KeyguardDisplayManager(Context context, ViewMediatorCallback callback) {
+ public KeyguardDisplayManager(Context context) {
mContext = context;
- mCallback = callback;
mMediaRouter = mContext.getSystemService(MediaRouter.class);
mDisplayService = mContext.getSystemService(DisplayManager.class);
mDisplayService.registerDisplayListener(mDisplayListener, null /* handler */);
@@ -138,42 +132,13 @@
/**
* @param displayId The id of the display to hide the presentation off.
- * @return {@code true} if the a presentation was removed.
- * {@code false} if the presentation was not added before.
*/
- private boolean hidePresentation(int displayId) {
+ private void hidePresentation(int displayId) {
final Presentation presentation = mPresentations.get(displayId);
if (presentation != null) {
presentation.dismiss();
mPresentations.remove(displayId);
- return true;
}
- return false;
- }
-
- private void notifyIfChanged(BooleanSupplier updateMethod) {
- if (updateMethod.getAsBoolean()) {
- final int[] displayList = getPresentationDisplayIds();
- mCallback.onSecondaryDisplayShowingChanged(displayList);
- }
- }
-
- /**
- * @return An array of displayId's on which a {@link KeyguardPresentation} is showing on.
- */
- @Nullable
- private int[] getPresentationDisplayIds() {
- final int size = mPresentations.size();
- if (size == 0) return null;
-
- final int[] displayIds = new int[size];
- for (int i = mPresentations.size() - 1; i >= 0; i--) {
- final Presentation presentation = mPresentations.valueAt(i);
- if (presentation != null) {
- displayIds[i] = presentation.getDisplay().getDisplayId();
- }
- }
- return displayIds;
}
public void show() {
@@ -181,7 +146,7 @@
if (DEBUG) Log.v(TAG, "show");
mMediaRouter.addCallback(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY,
mMediaRouterCallback, MediaRouter.CALLBACK_FLAG_PASSIVE_DISCOVERY);
- notifyIfChanged(() -> updateDisplays(true /* showing */));
+ updateDisplays(true /* showing */);
}
mShowing = true;
}
@@ -190,7 +155,7 @@
if (mShowing) {
if (DEBUG) Log.v(TAG, "hide");
mMediaRouter.removeCallback(mMediaRouterCallback);
- notifyIfChanged(() -> updateDisplays(false /* showing */));
+ updateDisplays(false /* showing */);
}
mShowing = false;
}
@@ -200,19 +165,19 @@
@Override
public void onRouteSelected(MediaRouter router, int type, RouteInfo info) {
if (DEBUG) Log.d(TAG, "onRouteSelected: type=" + type + ", info=" + info);
- notifyIfChanged(() -> updateDisplays(mShowing));
+ updateDisplays(mShowing);
}
@Override
public void onRouteUnselected(MediaRouter router, int type, RouteInfo info) {
if (DEBUG) Log.d(TAG, "onRouteUnselected: type=" + type + ", info=" + info);
- notifyIfChanged(() -> updateDisplays(mShowing));
+ updateDisplays(mShowing);
}
@Override
public void onRoutePresentationDisplayChanged(MediaRouter router, RouteInfo info) {
if (DEBUG) Log.d(TAG, "onRoutePresentationDisplayChanged: info=" + info);
- notifyIfChanged(() -> updateDisplays(mShowing));
+ updateDisplays(mShowing);
}
};