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-rw-r--r--core/java/android/app/ActivityManagerNative.java6
-rw-r--r--core/java/android/app/IActivityManager.java3
-rw-r--r--core/java/android/app/IWallpaperManager.aidl19
-rw-r--r--core/java/android/app/IWallpaperManagerCallback.aidl5
-rw-r--r--core/java/android/app/WallpaperManager.java148
-rw-r--r--core/java/android/content/Intent.java9
-rw-r--r--core/java/android/view/IWindowManager.aidl2
-rw-r--r--core/java/android/view/WindowManagerPolicy.java3
-rw-r--r--core/res/AndroidManifest.xml8
-rw-r--r--core/res/res/anim/lock_screen_wallpaper_exit_noop.xml32
-rw-r--r--core/res/res/values/cm_strings.xml4
-rwxr-xr-xcore/res/res/values/symbols.xml1
12 files changed, 233 insertions, 7 deletions
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index f6e0735..a1cc8ec 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -2096,7 +2096,7 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
case KEYGUARD_GOING_AWAY_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
- keyguardGoingAway(data.readInt() != 0, data.readInt() != 0);
+ keyguardGoingAway(data.readInt() != 0, data.readInt() != 0, data.readInt() != 0);
reply.writeNoException();
return true;
}
@@ -5263,12 +5263,14 @@ class ActivityManagerProxy implements IActivityManager
}
public void keyguardGoingAway(boolean disableWindowAnimations,
- boolean keyguardGoingToNotificationShade) throws RemoteException {
+ boolean keyguardGoingToNotificationShade,
+ boolean keyguardShowingMedia) throws RemoteException {
Parcel data = Parcel.obtain();
Parcel reply = Parcel.obtain();
data.writeInterfaceToken(IActivityManager.descriptor);
data.writeInt(disableWindowAnimations ? 1 : 0);
data.writeInt(keyguardGoingToNotificationShade ? 1 : 0);
+ data.writeInt(keyguardShowingMedia ? 1 : 0);
mRemote.transact(KEYGUARD_GOING_AWAY_TRANSACTION, data, reply, 0);
reply.readException();
data.recycle();
diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index ef121ce..17d0fa1 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -411,7 +411,8 @@ public interface IActivityManager extends IInterface {
public void keyguardWaitingForActivityDrawn() throws RemoteException;
public void keyguardGoingAway(boolean disableWindowAnimations,
- boolean keyguardGoingToNotificationShade) throws RemoteException;
+ boolean keyguardGoingToNotificationShade,
+ boolean keyguardShowingMedia) throws RemoteException;
public boolean shouldUpRecreateTask(IBinder token, String destAffinity)
throws RemoteException;
diff --git a/core/java/android/app/IWallpaperManager.aidl b/core/java/android/app/IWallpaperManager.aidl
index ccba250..c717459 100644
--- a/core/java/android/app/IWallpaperManager.aidl
+++ b/core/java/android/app/IWallpaperManager.aidl
@@ -30,6 +30,12 @@ interface IWallpaperManager {
* Set the wallpaper.
*/
ParcelFileDescriptor setWallpaper(String name, in String callingPackage);
+
+ /**
+ * Set the keyguard wallpaper.
+ * @hide
+ */
+ ParcelFileDescriptor setKeyguardWallpaper(String name, in String callingPackage);
/**
* Set the live wallpaper.
@@ -46,6 +52,13 @@ interface IWallpaperManager {
*/
ParcelFileDescriptor getWallpaper(IWallpaperManagerCallback cb,
out Bundle outParams);
+
+ /**
+ * Get the keyguard wallpaper.
+ * @hide
+ */
+ ParcelFileDescriptor getKeyguardWallpaper(IWallpaperManagerCallback cb,
+ out Bundle outParams);
/**
* Get information about a live wallpaper.
@@ -57,6 +70,12 @@ interface IWallpaperManager {
*/
void clearWallpaper(in String callingPackage);
+ /*
+ * Clear the keyguard wallpaper.
+ * @hide
+ */
+ void clearKeyguardWallpaper();
+
/**
* Return whether there is a wallpaper set with the given name.
*/
diff --git a/core/java/android/app/IWallpaperManagerCallback.aidl b/core/java/android/app/IWallpaperManagerCallback.aidl
index 991b2bc..b217318 100644
--- a/core/java/android/app/IWallpaperManagerCallback.aidl
+++ b/core/java/android/app/IWallpaperManagerCallback.aidl
@@ -28,4 +28,9 @@ oneway interface IWallpaperManagerCallback {
* Called when the wallpaper has changed
*/
void onWallpaperChanged();
+
+ /**
+ * Called when the keygaurd wallpaper has changed
+ */
+ void onKeyguardWallpaperChanged();
}
diff --git a/core/java/android/app/WallpaperManager.java b/core/java/android/app/WallpaperManager.java
index 22e79b6..f545d84 100644
--- a/core/java/android/app/WallpaperManager.java
+++ b/core/java/android/app/WallpaperManager.java
@@ -33,6 +33,7 @@ import android.graphics.ColorFilter;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.PixelFormat;
+import android.graphics.Point;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
@@ -230,9 +231,10 @@ public class WallpaperManager {
private IWallpaperManager mService;
private Bitmap mWallpaper;
private Bitmap mDefaultWallpaper;
+ private Bitmap mKeyguardWallpaper;
private static final int MSG_CLEAR_WALLPAPER = 1;
-
+
Globals(Looper looper) {
IBinder b = ServiceManager.getService(Context.WALLPAPER_SERVICE);
mService = IWallpaperManager.Stub.asInterface(b);
@@ -250,6 +252,12 @@ public class WallpaperManager {
}
}
+ public void onKeyguardWallpaperChanged() {
+ synchronized (this) {
+ mKeyguardWallpaper = null;
+ }
+ }
+
public Bitmap peekWallpaperBitmap(Context context, boolean returnDefault) {
synchronized (this) {
if (mService != null) {
@@ -285,6 +293,23 @@ public class WallpaperManager {
}
}
+ /**
+ * @hide
+ */
+ public Bitmap peekKeyguardWallpaperBitmap(Context context) {
+ synchronized (this) {
+ if (mKeyguardWallpaper != null) {
+ return mKeyguardWallpaper;
+ }
+ try {
+ mKeyguardWallpaper = getCurrentKeyguardWallpaperLocked(context);
+ } catch (OutOfMemoryError e) {
+ Log.w(TAG, "No memory load current keyguard wallpaper", e);
+ }
+ return mKeyguardWallpaper;
+ }
+ }
+
public void forgetLoadedWallpaper() {
synchronized (this) {
mWallpaper = null;
@@ -321,7 +346,33 @@ public class WallpaperManager {
}
return null;
}
-
+
+ private Bitmap getCurrentKeyguardWallpaperLocked(Context context) {
+ try {
+ Bundle params = new Bundle();
+ ParcelFileDescriptor fd = mService.getKeyguardWallpaper(this, params);
+ if (fd != null) {
+ try {
+ BitmapFactory.Options options = new BitmapFactory.Options();
+ Bitmap bm = BitmapFactory.decodeFileDescriptor(
+ fd.getFileDescriptor(), null, options);
+ return bm;
+ } catch (OutOfMemoryError e) {
+ Log.w(TAG, "Can't decode file", e);
+ } finally {
+ try {
+ fd.close();
+ } catch (IOException e) {
+ // Ignore
+ }
+ }
+ }
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ return null;
+ }
+
private Bitmap getDefaultWallpaperLocked(Context context) {
InputStream is = openDefaultWallpaper(context);
if (is != null) {
@@ -340,6 +391,18 @@ public class WallpaperManager {
}
return null;
}
+
+ /** @hide */
+ public void clearKeyguardWallpaper() {
+ synchronized (this) {
+ try {
+ mService.clearKeyguardWallpaper();
+ } catch (RemoteException e) {
+ // ignore
+ }
+ mKeyguardWallpaper = null;
+ }
+ }
}
private static final Object sSync = new Object[0];
@@ -599,6 +662,15 @@ public class WallpaperManager {
return null;
}
+ /** @hide */
+ public Drawable getFastKeyguardDrawable() {
+ Bitmap bm = sGlobals.peekKeyguardWallpaperBitmap(mContext);
+ if (bm != null) {
+ return new FastBitmapDrawable(bm);
+ }
+ return null;
+ }
+
/**
* Like {@link #getFastDrawable()}, but if there is no wallpaper set,
* a null pointer is returned.
@@ -624,6 +696,13 @@ public class WallpaperManager {
}
/**
+ * @hide
+ */
+ public Bitmap getKeyguardBitmap() {
+ return sGlobals.peekKeyguardWallpaperBitmap(mContext);
+ }
+
+ /**
* Remove all internal references to the last loaded wallpaper. Useful
* for apps that want to reduce memory usage when they only temporarily
* need to have the wallpaper. After calling, the next request for the
@@ -787,6 +866,36 @@ public class WallpaperManager {
}
/**
+ * @param bitmap
+ * @throws IOException
+ * @hide
+ */
+ public void setKeyguardBitmap(Bitmap bitmap) throws IOException {
+ if (sGlobals.mService == null) {
+ Log.w(TAG, "WallpaperService not running");
+ return;
+ }
+ try {
+ ParcelFileDescriptor fd = sGlobals.mService.setKeyguardWallpaper(null,
+ mContext.getOpPackageName());
+ if (fd == null) {
+ return;
+ }
+ FileOutputStream fos = null;
+ try {
+ fos = new ParcelFileDescriptor.AutoCloseOutputStream(fd);
+ bitmap.compress(Bitmap.CompressFormat.PNG, 90, fos);
+ } finally {
+ if (fos != null) {
+ fos.close();
+ }
+ }
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ }
+
+ /**
* Change the current system wallpaper to a specific byte stream. The
* give InputStream is copied into persistent storage and will now be
* used as the wallpaper. Currently it must be either a JPEG or PNG
@@ -826,6 +935,34 @@ public class WallpaperManager {
}
}
+ /**
+ * @hide
+ */
+ public void setKeyguardStream(InputStream data) throws IOException {
+ if (sGlobals.mService == null) {
+ Log.w(TAG, "WallpaperService not running");
+ return;
+ }
+ try {
+ ParcelFileDescriptor fd = sGlobals.mService.setKeyguardWallpaper(null,
+ mContext.getOpPackageName());
+ if (fd == null) {
+ return;
+ }
+ FileOutputStream fos = null;
+ try {
+ fos = new ParcelFileDescriptor.AutoCloseOutputStream(fd);
+ setWallpaper(data, fos);
+ } finally {
+ if (fos != null) {
+ fos.close();
+ }
+ }
+ } catch (RemoteException e) {
+ // Ignore
+ }
+ }
+
private void setWallpaper(InputStream data, FileOutputStream fos)
throws IOException {
byte[] buffer = new byte[32768];
@@ -1166,6 +1303,13 @@ public class WallpaperManager {
}
/**
+ * @hide
+ */
+ public void clearKeyguardWallpaper() {
+ sGlobals.clearKeyguardWallpaper();
+ }
+
+ /**
* Open stream representing the default static image wallpaper.
*
* @hide
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 92cf03e..9e742e5 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -2084,6 +2084,15 @@ public class Intent implements Parcelable, Cloneable {
*/
@Deprecated @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
public static final String ACTION_WALLPAPER_CHANGED = "android.intent.action.WALLPAPER_CHANGED";
+
+ /**
+ * Broadcast Action: The current keyguard wallpaper configuration
+ * has changed and should be re-read.
+ * {@hide}
+ */
+ public static final String ACTION_KEYGUARD_WALLPAPER_CHANGED =
+ "android.intent.action.KEYGUARD_WALLPAPER_CHANGED";
+
/**
* Broadcast Action: The current device {@link android.content.res.Configuration}
* (orientation, locale, etc) has changed. When such a change happens, the
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 111f9a2..e98ef85 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -130,7 +130,7 @@ interface IWindowManager
boolean inKeyguardRestrictedInputMode();
void dismissKeyguard();
void keyguardGoingAway(boolean disableWindowAnimations,
- boolean keyguardGoingToNotificationShade);
+ boolean keyguardGoingToNotificationShade, boolean keyguardShowingMedia);
void closeSystemDialogs(String reason);
diff --git a/core/java/android/view/WindowManagerPolicy.java b/core/java/android/view/WindowManagerPolicy.java
index cac2705..42cb816 100644
--- a/core/java/android/view/WindowManagerPolicy.java
+++ b/core/java/android/view/WindowManagerPolicy.java
@@ -778,7 +778,8 @@ public interface WindowManagerPolicy {
* Create and return an animation to let the wallpaper disappear after being shown on a force
* hiding window.
*/
- public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade);
+ public Animation createForceHideWallpaperExitAnimation(boolean goingToNotificationShade,
+ boolean keyguardShowingMedia);
/**
* Called from the input reader thread before a key is enqueued.
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 04b4033..8efbe7a 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1490,6 +1490,14 @@
android:description="@string/permdesc_setWallpaperHints"
android:protectionLevel="normal" />
+ <!-- Allows applications to set the keyguard wallpaper
+ @hide -->
+ <permission android:name="android.permission.SET_KEYGUARD_WALLPAPER"
+ android:permissionGroup="android.permission-group.WALLPAPER"
+ android:protectionLevel="normal"
+ android:label="@string/permlab_setKeyguardWallpaper"
+ android:description="@string/permdesc_setKeyguardWallpaper" />
+
<!-- ============================================ -->
<!-- Permissions for changing the system clock -->
<!-- ============================================ -->
diff --git a/core/res/res/anim/lock_screen_wallpaper_exit_noop.xml b/core/res/res/anim/lock_screen_wallpaper_exit_noop.xml
new file mode 100644
index 0000000..4cc5c70
--- /dev/null
+++ b/core/res/res/anim/lock_screen_wallpaper_exit_noop.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ Copyright (C) 2014 The CyanogenMod Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+ android:shareInterpolator="false" android:startOffset="100">
+ <alpha
+ android:fromAlpha="0.0" android:toAlpha="0.0"
+ android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+ android:interpolator="@interpolator/fast_out_linear_in"
+ android:duration="150"/>
+
+ <!-- Empty animation so the animation has same duration as lock_screen_behind_enter animation
+ -->
+ <translate android:fromYDelta="0" android:toYDelta="0"
+ android:fillEnabled="true" android:fillBefore="true" android:fillAfter="true"
+ android:interpolator="@interpolator/linear"
+ android:duration="300" />
+</set> \ No newline at end of file
diff --git a/core/res/res/values/cm_strings.xml b/core/res/res/values/cm_strings.xml
index 3cf2992..f766150 100644
--- a/core/res/res/values/cm_strings.xml
+++ b/core/res/res/values/cm_strings.xml
@@ -56,6 +56,10 @@
<!-- label for item that opens the profile choosing dialog -->
<string name="global_action_choose_profile">Profile</string>
+ <!-- Title of an application permission, listed so the user can choose whether they want the application to do this. -->
+ <string name="permlab_setKeyguardWallpaper">set keyguard wallpaper</string>
+ <!-- Description of an application permission, listed so the user can choose whether they want to allow the application to do this. -->
+ <string name="permdesc_setKeyguardWallpaper">Allows an app to change the lock screen wallpaper.</string>
<!-- label for item that reboots the phone in phone options dialog -->
<string name="global_action_reboot">Reboot</string>
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index f23c69c..12619ff 100755
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1894,6 +1894,7 @@
<java-symbol type="anim" name="lock_screen_behind_enter_fade_in" />
<java-symbol type="anim" name="lock_screen_wallpaper_exit" />
<java-symbol type="anim" name="launch_task_behind_source" />
+ <java-symbol type="anim" name="lock_screen_wallpaper_exit_noop" />
<java-symbol type="bool" name="config_alwaysUseCdmaRssi" />
<java-symbol type="dimen" name="status_bar_icon_size" />
generated by cgit v1.1 at 2025-08-17 21:56:57 +0000