Merge "Move some IWindowManager methods to internal interface" into tm-qpr-dev am: 619760a5eb

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18157299

Change-Id: Ib6137360a426227aff79b95f0c0c363fa93d9d3b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

core/java/android/view/IWindowManager.aidl

@@ -251,18 +251,6 @@ interface IWindowManager
      */
     void refreshScreenCaptureDisabled();
 
-    // These can only be called with the SET_ORIENTATION permission.
-    /**
-     * Update the current screen rotation based on the current state of
-     * the world.
-     * @param alwaysSendConfiguration Flag to force a new configuration to
-     * be evaluated.  This can be used when there are other parameters in
-     * configuration that are changing.
-     * @param forceRelayout If true, the window manager will always do a relayout
-     * of its windows even if the rotation hasn't changed.
-     */
-    void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout);
-
     /**
      * Retrieve the current orientation of the primary screen.
      * @return Constant as per {@link android.view.Surface.Rotation}.
@@ -442,11 +430,6 @@ interface IWindowManager
     @UnsupportedAppUsage
     boolean isSafeModeEnabled();
 
-    /**
-     * Enables the screen if all conditions are met.
-     */
-    void enableScreenIfNeeded();
-
     /**
      * Clears the frame statistics for a given window.
      *

services/core/java/com/android/server/policy/PhoneWindowManager.java

@@ -171,7 +171,6 @@ import android.util.proto.ProtoOutputStream;
 import android.view.Display;
 import android.view.HapticFeedbackConstants;
 import android.view.IDisplayFoldListener;
-import android.view.IWindowManager;
 import android.view.InputDevice;
 import android.view.KeyCharacterMap;
 import android.view.KeyCharacterMap.FallbackAction;
@@ -383,7 +382,6 @@ public class PhoneWindowManager implements WindowManagerPolicy {
     private final SparseArray<ScreenOnListener> mScreenOnListeners = new SparseArray<>();
 
     Context mContext;
-    IWindowManager mWindowManager;
     WindowManagerFuncs mWindowManagerFuncs;
     WindowManagerInternal mWindowManagerInternal;
     PowerManager mPowerManager;
@@ -1883,10 +1881,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
 
     /** {@inheritDoc} */
     @Override
-    public void init(Context context, IWindowManager windowManager,
-            WindowManagerFuncs windowManagerFuncs) {
+    public void init(Context context, WindowManagerFuncs windowManagerFuncs) {
         mContext = context;
-        mWindowManager = windowManager;
         mWindowManagerFuncs = windowManagerFuncs;
         mWindowManagerInternal = LocalServices.getService(WindowManagerInternal.class);
         mActivityManagerInternal = LocalServices.getService(ActivityManagerInternal.class);
@@ -4814,10 +4810,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
         }
 
         if (enableScreen) {
-            try {
-                mWindowManager.enableScreenIfNeeded();
-            } catch (RemoteException unhandled) {
-            }
+            mWindowManagerFuncs.enableScreenIfNeeded();
         }
     }
 
@@ -5274,12 +5267,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
     }
 
     void updateRotation(boolean alwaysSendConfiguration) {
-        try {
-            // Set orientation on WindowManager.
-            mWindowManager.updateRotation(alwaysSendConfiguration, false /* forceRelayout */);
-        } catch (RemoteException e) {
-            // Ignore
-        }
+        mWindowManagerFuncs.updateRotation(alwaysSendConfiguration, false /* forceRelayout */);
     }
 
     /**

services/core/java/com/android/server/policy/WindowManagerPolicy.java

@@ -78,7 +78,6 @@ import android.util.Slog;
 import android.util.proto.ProtoOutputStream;
 import android.view.Display;
 import android.view.IDisplayFoldListener;
-import android.view.IWindowManager;
 import android.view.KeyEvent;
 import android.view.WindowManager;
 import android.view.WindowManagerGlobal;
@@ -343,6 +342,22 @@ public interface WindowManagerPolicy extends WindowManagerPolicyConstants {
          * @return {@code true} if app transition state is idle on the default display.
          */
         boolean isAppTransitionStateIdle();
+
+        /**
+         * Enables the screen if all conditions are met.
+         */
+        void enableScreenIfNeeded();
+
+        /**
+         * Updates the current screen rotation based on the current state of the world.
+         *
+         * @param alwaysSendConfiguration Flag to force a new configuration to be evaluated.
+         *                                This can be used when there are other parameters in
+         *                                configuration that are changing.
+         * @param forceRelayout If true, the window manager will always do a relayout of its
+         *                      windows even if the rotation hasn't changed.
+         */
+        void updateRotation(boolean alwaysSendConfiguration, boolean forceRelayout);
     }
 
     /**
@@ -391,8 +406,7 @@ public interface WindowManagerPolicy extends WindowManagerPolicyConstants {
      *
      * @param context The system context we are running in.
      */
-    public void init(Context context, IWindowManager windowManager,
-            WindowManagerFuncs windowManagerFuncs);
+    void init(Context context, WindowManagerFuncs windowManagerFuncs);
 
     /**
      * Check permissions when adding a window.

services/core/java/com/android/server/wm/WindowManagerService.java

@@ -1173,7 +1173,7 @@ public class WindowManagerService extends IWindowManager.Stub
             @Override
             public void run() {
                 WindowManagerPolicyThread.set(Thread.currentThread(), Looper.myLooper());
-                mPolicy.init(mContext, WindowManagerService.this, WindowManagerService.this);
+                mPolicy.init(mContext, WindowManagerService.this);
             }
         }, 0);
     }

services/tests/wmtests/src/com/android/server/wm/TestWindowManagerPolicy.java

@@ -26,7 +26,6 @@ import android.os.IBinder;
 import android.os.PowerManager.GoToSleepReason;
 import android.os.PowerManager.WakeReason;
 import android.util.proto.ProtoOutputStream;
-import android.view.IWindowManager;
 import android.view.KeyEvent;
 import android.view.WindowManager;
 import android.view.animation.Animation;
@@ -50,8 +49,7 @@ class TestWindowManagerPolicy implements WindowManagerPolicy {
     }
 
     @Override
-    public void init(Context context, IWindowManager windowManager,
-            WindowManagerFuncs windowManagerFuncs) {
+    public void init(Context context, WindowManagerFuncs windowManagerFuncs) {
     }
 
     public void setDefaultDisplay(DisplayContentInfo displayContentInfo) {

tests/permission/src/com/android/framework/permission/tests/WindowManagerPermissionTests.java

@@ -123,16 +123,6 @@ public class WindowManagerPermissionTests extends TestCase {
 
     @SmallTest
     public void testSET_ORIENTATION() {
-        try {
-            mWm.updateRotation(true, false);
-            fail("IWindowManager.updateRotation did not throw SecurityException as"
-                    + " expected");
-        } catch (SecurityException e) {
-            // expected
-        } catch (RemoteException e) {
-            fail("Unexpected remote exception");
-        }
-
         try {
             mWm.freezeRotation(-1);
             fail("IWindowManager.freezeRotation did not throw SecurityException as"