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-rw-r--r--core/java/android/app/ActivityManagerNative.java20
-rw-r--r--core/java/android/app/IActivityManager.java2
-rw-r--r--core/java/android/content/Intent.java9
-rw-r--r--core/java/com/android/internal/content/PackageMonitor.java51
4 files changed, 75 insertions, 7 deletions
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index 8436b2c..b0df660 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -1611,6 +1611,14 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
return true;
}
+ case GET_RUNNING_USER_IDS_TRANSACTION: {
+ data.enforceInterface(IActivityManager.descriptor);
+ int[] result = getRunningUserIds();
+ reply.writeNoException();
+ reply.writeIntArray(result);
+ return true;
+ }
+
case REMOVE_SUB_TASK_TRANSACTION:
{
data.enforceInterface(IActivityManager.descriptor);
@@ -3846,6 +3854,18 @@ class ActivityManagerProxy implements IActivityManager
return result;
}
+ public int[] getRunningUserIds() throws RemoteException {
+ Parcel data = Parcel.obtain();
+ Parcel reply = Parcel.obtain();
+ data.writeInterfaceToken(IActivityManager.descriptor);
+ mRemote.transact(GET_RUNNING_USER_IDS_TRANSACTION, data, reply, 0);
+ reply.readException();
+ int[] result = reply.createIntArray();
+ reply.recycle();
+ data.recycle();
+ return result;
+ }
+
public boolean removeSubTask(int taskId, int subTaskIndex) throws RemoteException {
Parcel data = Parcel.obtain();
Parcel reply = Parcel.obtain();
diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index d6ebc9b..ed17d0e 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -327,6 +327,7 @@ public interface IActivityManager extends IInterface {
public int stopUser(int userid, IStopUserCallback callback) throws RemoteException;
public UserInfo getCurrentUser() throws RemoteException;
public boolean isUserRunning(int userid) throws RemoteException;
+ public int[] getRunningUserIds() throws RemoteException;
public boolean removeSubTask(int taskId, int subTaskIndex) throws RemoteException;
@@ -611,4 +612,5 @@ public interface IActivityManager extends IInterface {
int STOP_USER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+153;
int REGISTER_USER_SWITCH_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+154;
int UNREGISTER_USER_SWITCH_OBSERVER_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+155;
+ int GET_RUNNING_USER_IDS_TRANSACTION = IBinder.FIRST_CALL_TRANSACTION+156;
}
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 383739b..b9518b8 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -2797,6 +2797,15 @@ public class Intent implements Parcelable, Cloneable {
public static final String EXTRA_DATA_REMOVED = "android.intent.extra.DATA_REMOVED";
/**
+ * @hide
+ * Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED}
+ * intents to indicate that at this point the package has been removed for
+ * all users on the device.
+ */
+ public static final String EXTRA_REMOVED_FOR_ALL_USERS
+ = "android.intent.extra.REMOVED_FOR_ALL_USERS";
+
+ /**
* Used as a boolean extra field in {@link android.content.Intent#ACTION_PACKAGE_REMOVED}
* intents to indicate that this is a replacement of the package, so this
* broadcast will immediately be followed by an add broadcast for a
diff --git a/core/java/com/android/internal/content/PackageMonitor.java b/core/java/com/android/internal/content/PackageMonitor.java
index 3477a90..20ecace 100644
--- a/core/java/com/android/internal/content/PackageMonitor.java
+++ b/core/java/com/android/internal/content/PackageMonitor.java
@@ -24,6 +24,7 @@ import android.net.Uri;
import android.os.Handler;
import android.os.HandlerThread;
import android.os.Looper;
+import android.os.UserHandle;
import java.util.HashSet;
@@ -62,11 +63,17 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
String[] mAppearingPackages;
String[] mModifiedPackages;
int mChangeType;
+ int mChangeUserId = UserHandle.USER_NULL;
boolean mSomePackagesChanged;
-
+
String[] mTempArray = new String[1];
-
+
public void register(Context context, Looper thread, boolean externalStorage) {
+ register(context, thread, null, externalStorage);
+ }
+
+ public void register(Context context, Looper thread, UserHandle user,
+ boolean externalStorage) {
if (mRegisteredContext != null) {
throw new IllegalStateException("Already registered");
}
@@ -84,10 +91,19 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
} else {
mRegisteredHandler = new Handler(thread);
}
- context.registerReceiver(this, sPackageFilt, null, mRegisteredHandler);
- context.registerReceiver(this, sNonDataFilt, null, mRegisteredHandler);
- if (externalStorage) {
- context.registerReceiver(this, sExternalFilt, null, mRegisteredHandler);
+ if (user != null) {
+ context.registerReceiverAsUser(this, user, sPackageFilt, null, mRegisteredHandler);
+ context.registerReceiverAsUser(this, user, sNonDataFilt, null, mRegisteredHandler);
+ if (externalStorage) {
+ context.registerReceiverAsUser(this, user, sExternalFilt, null,
+ mRegisteredHandler);
+ }
+ } else {
+ context.registerReceiver(this, sPackageFilt, null, mRegisteredHandler);
+ context.registerReceiver(this, sNonDataFilt, null, mRegisteredHandler);
+ if (externalStorage) {
+ context.registerReceiver(this, sExternalFilt, null, mRegisteredHandler);
+ }
}
}
@@ -125,6 +141,13 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
public void onPackageRemoved(String packageName, int uid) {
}
+ /**
+ * Called when a package is really removed (and not replaced) for
+ * all users on the device.
+ */
+ public void onPackageRemovedAllUsers(String packageName, int uid) {
+ }
+
public void onPackageUpdateStarted(String packageName, int uid) {
}
@@ -220,7 +243,11 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
public void onFinishPackageChanges() {
}
-
+
+ public int getChangingUserId() {
+ return mChangeUserId;
+ }
+
String getPackageName(Intent intent) {
Uri uri = intent.getData();
String pkg = uri != null ? uri.getSchemeSpecificPart() : null;
@@ -229,6 +256,12 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
+ mChangeUserId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE,
+ UserHandle.USER_NULL);
+ if (mChangeUserId == UserHandle.USER_NULL) {
+ throw new IllegalArgumentException(
+ "Intent broadcast does not contain user handle: " + intent);
+ }
onBeginPackageChanges();
mDisappearingPackages = mAppearingPackages = null;
@@ -281,6 +314,9 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
// it when it is re-added.
mSomePackagesChanged = true;
onPackageRemoved(pkg, uid);
+ if (intent.getBooleanExtra(Intent.EXTRA_REMOVED_FOR_ALL_USERS, false)) {
+ onPackageRemovedAllUsers(pkg, uid);
+ }
}
onPackageDisappeared(pkg, mChangeType);
}
@@ -344,5 +380,6 @@ public abstract class PackageMonitor extends android.content.BroadcastReceiver {
}
onFinishPackageChanges();
+ mChangeUserId = UserHandle.USER_NULL;
}
}
generated by cgit v1.1 at 2025-06-13 02:41:35 +0000