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-rw-r--r--core/java/android/appwidget/AppWidgetHost.java131
1 files changed, 56 insertions, 75 deletions
diff --git a/core/java/android/appwidget/AppWidgetHost.java b/core/java/android/appwidget/AppWidgetHost.java
index 84d3835..e7b68f5 100644
--- a/core/java/android/appwidget/AppWidgetHost.java
+++ b/core/java/android/appwidget/AppWidgetHost.java
@@ -19,7 +19,11 @@ package android.appwidget;
import java.util.ArrayList;
import java.util.HashMap;
+import android.app.Activity;
+import android.content.ActivityNotFoundException;
import android.content.Context;
+import android.content.Intent;
+import android.content.IntentSender;
import android.os.Binder;
import android.os.Handler;
import android.os.IBinder;
@@ -61,32 +65,30 @@ public class AppWidgetHost {
private OnClickHandler mOnClickHandler;
class Callbacks extends IAppWidgetHost.Stub {
- public void updateAppWidget(int appWidgetId, RemoteViews views, int userId) {
+ public void updateAppWidget(int appWidgetId, RemoteViews views) {
if (isLocalBinder() && views != null) {
views = views.clone();
- views.setUser(new UserHandle(userId));
}
- Message msg = mHandler.obtainMessage(HANDLE_UPDATE, appWidgetId, userId, views);
+ Message msg = mHandler.obtainMessage(HANDLE_UPDATE, appWidgetId, 0, views);
msg.sendToTarget();
}
- public void providerChanged(int appWidgetId, AppWidgetProviderInfo info, int userId) {
+ public void providerChanged(int appWidgetId, AppWidgetProviderInfo info) {
if (isLocalBinder() && info != null) {
info = info.clone();
}
Message msg = mHandler.obtainMessage(HANDLE_PROVIDER_CHANGED,
- appWidgetId, userId, info);
+ appWidgetId, 0, info);
msg.sendToTarget();
}
- public void providersChanged(int userId) {
- Message msg = mHandler.obtainMessage(HANDLE_PROVIDERS_CHANGED, userId, 0);
- msg.sendToTarget();
+ public void providersChanged() {
+ mHandler.obtainMessage(HANDLE_PROVIDERS_CHANGED).sendToTarget();
}
- public void viewDataChanged(int appWidgetId, int viewId, int userId) {
+ public void viewDataChanged(int appWidgetId, int viewId) {
Message msg = mHandler.obtainMessage(HANDLE_VIEW_DATA_CHANGED,
- appWidgetId, viewId, userId);
+ appWidgetId, viewId);
msg.sendToTarget();
}
}
@@ -99,7 +101,7 @@ public class AppWidgetHost {
public void handleMessage(Message msg) {
switch (msg.what) {
case HANDLE_UPDATE: {
- updateAppWidgetView(msg.arg1, (RemoteViews)msg.obj, msg.arg2);
+ updateAppWidgetView(msg.arg1, (RemoteViews)msg.obj);
break;
}
case HANDLE_PROVIDER_CHANGED: {
@@ -111,7 +113,7 @@ public class AppWidgetHost {
break;
}
case HANDLE_VIEW_DATA_CHANGED: {
- viewDataChanged(msg.arg1, msg.arg2, (Integer) msg.obj);
+ viewDataChanged(msg.arg1, msg.arg2);
break;
}
}
@@ -151,25 +153,20 @@ public class AppWidgetHost {
public void startListening() {
int[] updatedIds;
ArrayList<RemoteViews> updatedViews = new ArrayList<RemoteViews>();
-
- final int userId = mContext.getUserId();
try {
if (mPackageName == null) {
mPackageName = mContext.getPackageName();
}
- updatedIds = sService.startListening(
- mCallbacks, mPackageName, mHostId, updatedViews, userId);
+ updatedIds = sService.startListening(mCallbacks, mPackageName, mHostId,
+ updatedViews);
}
catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
}
final int N = updatedIds.length;
- for (int i=0; i<N; i++) {
- if (updatedViews.get(i) != null) {
- updatedViews.get(i).setUser(new UserHandle(userId));
- }
- updateAppWidgetView(updatedIds[i], updatedViews.get(i), userId);
+ for (int i = 0; i < N; i++) {
+ updateAppWidgetView(updatedIds[i], updatedViews.get(i));
}
}
@@ -179,7 +176,7 @@ public class AppWidgetHost {
*/
public void stopListening() {
try {
- sService.stopListening(mHostId, mContext.getUserId());
+ sService.stopListening(mPackageName, mHostId);
}
catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
@@ -200,7 +197,7 @@ public class AppWidgetHost {
if (mPackageName == null) {
mPackageName = mContext.getPackageName();
}
- return sService.allocateAppWidgetId(mPackageName, mHostId, mContext.getUserId());
+ return sService.allocateAppWidgetId(mPackageName, mHostId);
}
catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
@@ -208,18 +205,39 @@ public class AppWidgetHost {
}
/**
- * Get a appWidgetId for a host in the given package.
+ * Starts an app widget provider configure activity for result on behalf of the caller.
+ * Use this method if the provider is in another profile as you are not allowed to start
+ * an activity in another profile. The provided intent must have action {@link
+ * AppWidgetManager#ACTION_APPWIDGET_CONFIGURE}. The widget id must be specified by
+ * the {@link AppWidgetManager#EXTRA_APPWIDGET_ID} extra. The provider configure
+ * activity must be specified as the component name of the intent via {@link
+ * Intent#setComponent(android.content.ComponentName)}. The user profile under which
+ * the provider operates is specified via the {@link
+ * AppWidgetManager#EXTRA_APPWIDGET_PROVIDER_PROFILE} extra. If a user profile is
+ * not provided, the current user is used. Finally, you can optionally provide a
+ * request code that is returned in {@link Activity#onActivityResult(int, int,
+ * android.content.Intent)}.
*
- * @return a appWidgetId
- * @hide
+ * @param activity The activity from which to start the configure one.
+ * @param intent Properly populated intent for launching the configuration activity.
+ * @param requestCode Optional request code retuned with the result.
+ *
+ * @throws android.content.ActivityNotFoundException If the activity is not found.
+ *
+ * @see AppWidgetProviderInfo#getProfile()
*/
- public static int allocateAppWidgetIdForPackage(int hostId, int userId, String packageName) {
- checkCallerIsSystem();
+ public final void startAppWidgetConfigureActivityForResult(Activity activity, Intent intent,
+ int requestCode) {
try {
- if (sService == null) {
- bindService();
+ IntentSender intentSender = sService.createAppWidgetConfigIntentSender(
+ mContext.getPackageName(), intent);
+ if (intentSender != null) {
+ activity.startIntentSenderForResult(intentSender, requestCode, null, 0, 0, 0);
+ } else {
+ throw new ActivityNotFoundException();
}
- return sService.allocateAppWidgetId(packageName, hostId, userId);
+ } catch (IntentSender.SendIntentException e) {
+ throw new ActivityNotFoundException();
} catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
}
@@ -235,20 +253,12 @@ public class AppWidgetHost {
if (sService == null) {
bindService();
}
- return sService.getAppWidgetIdsForHost(mHostId, mContext.getUserId());
+ return sService.getAppWidgetIdsForHost(mContext.getPackageName(), mHostId);
} catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
}
}
- private static void checkCallerIsSystem() {
- int uid = Process.myUid();
- if (UserHandle.getAppId(uid) == Process.SYSTEM_UID || uid == 0) {
- return;
- }
- throw new SecurityException("Disallowed call for uid " + uid);
- }
-
private boolean isLocalBinder() {
return Process.myPid() == Binder.getCallingPid();
}
@@ -260,7 +270,7 @@ public class AppWidgetHost {
synchronized (mViews) {
mViews.remove(appWidgetId);
try {
- sService.deleteAppWidgetId(appWidgetId, mContext.getUserId());
+ sService.deleteAppWidgetId(mContext.getPackageName(), appWidgetId);
}
catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
@@ -269,22 +279,6 @@ public class AppWidgetHost {
}
/**
- * Stop listening to changes for this AppWidget.
- * @hide
- */
- public static void deleteAppWidgetIdForSystem(int appWidgetId, int userId) {
- checkCallerIsSystem();
- try {
- if (sService == null) {
- bindService();
- }
- sService.deleteAppWidgetId(appWidgetId, userId);
- } catch (RemoteException e) {
- throw new RuntimeException("system server dead?", e);
- }
- }
-
- /**
* Remove all records about this host from the AppWidget manager.
* <ul>
* <li>Call this when initializing your database, as it might be because of a data wipe.</li>
@@ -294,7 +288,7 @@ public class AppWidgetHost {
*/
public void deleteHost() {
try {
- sService.deleteHost(mHostId, mContext.getUserId());
+ sService.deleteHost(mContext.getPackageName(), mHostId);
}
catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
@@ -310,16 +304,8 @@ public class AppWidgetHost {
* </ul>
*/
public static void deleteAllHosts() {
- deleteAllHosts(UserHandle.myUserId());
- }
-
- /**
- * Private method containing a userId
- * @hide
- */
- public static void deleteAllHosts(int userId) {
try {
- sService.deleteAllHosts(userId);
+ sService.deleteAllHosts();
}
catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
@@ -332,9 +318,7 @@ public class AppWidgetHost {
*/
public final AppWidgetHostView createView(Context context, int appWidgetId,
AppWidgetProviderInfo appWidget) {
- final int userId = mContext.getUserId();
AppWidgetHostView view = onCreateView(mContext, appWidgetId, appWidget);
- view.setUserId(userId);
view.setOnClickHandler(mOnClickHandler);
view.setAppWidget(appWidgetId, appWidget);
synchronized (mViews) {
@@ -342,10 +326,7 @@ public class AppWidgetHost {
}
RemoteViews views;
try {
- views = sService.getAppWidgetViews(appWidgetId, userId);
- if (views != null) {
- views.setUser(new UserHandle(mContext.getUserId()));
- }
+ views = sService.getAppWidgetViews(mPackageName, appWidgetId);
} catch (RemoteException e) {
throw new RuntimeException("system server dead?", e);
}
@@ -397,7 +378,7 @@ public class AppWidgetHost {
// Does nothing
}
- void updateAppWidgetView(int appWidgetId, RemoteViews views, int userId) {
+ void updateAppWidgetView(int appWidgetId, RemoteViews views) {
AppWidgetHostView v;
synchronized (mViews) {
v = mViews.get(appWidgetId);
@@ -407,7 +388,7 @@ public class AppWidgetHost {
}
}
- void viewDataChanged(int appWidgetId, int viewId, int userId) {
+ void viewDataChanged(int appWidgetId, int viewId) {
AppWidgetHostView v;
synchronized (mViews) {
v = mViews.get(appWidgetId);
generated by cgit v1.1 at 2025-08-15 23:04:58 +0000