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Merge "Notify all packages is uid-mode is changed" into qt-dev

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This commit is contained in:
TreeHugger Robot
2020-04-02 01:29:56 +00:00
committed by Android (Google) Code Review
parent 2d62d5b7ec 7f0136aac9
commit f240cfab55
1 changed files with 38 additions and 16 deletions
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54
services/core/java/com/android/server/appop/AppOpsService.java
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@@ -31,6 +31,7 @@ import static android.app.AppOpsManager.UID_STATE_FOREGROUND_SERVICE_LOCATION;
import static android.app.AppOpsManager.UID_STATE_MAX_LAST_NON_RESTRICTED;
import static android.app.AppOpsManager.UID_STATE_PERSISTENT;
import static android.app.AppOpsManager.UID_STATE_TOP;
import static android.app.AppOpsManager.WATCH_FOREGROUND_CHANGES;
import static android.app.AppOpsManager.modeToName;
import static android.app.AppOpsManager.opToName;
import static android.app.AppOpsManager.resolveFirstUnrestrictedUidState;
@@ -1285,6 +1286,18 @@ public class AppOpsService extends IAppOpsService.Stub {
uidState.evalForegroundOps(mOpModeWatchers);
}
notifyOpChangedForAllPkgsInUid(code, uid, false);
notifyOpChangedSync(code, uid, null, mode);
}
/**
* Notify that an op changed for all packages in an uid.
*
* @param code The op that changed
* @param uid The uid the op was changed for
* @param onlyForeground Only notify watchers that watch for foreground changes
*/
private void notifyOpChangedForAllPkgsInUid(int code, int uid, boolean onlyForeground) {
String[] uidPackageNames = getPackagesForUid(uid);
ArrayMap<ModeCallback, ArraySet<String>> callbackSpecs = null;
@@ -1294,6 +1307,10 @@ public class AppOpsService extends IAppOpsService.Stub {
final int callbackCount = callbacks.size();
for (int i = 0; i < callbackCount; i++) {
ModeCallback callback = callbacks.valueAt(i);
if (onlyForeground && (callback.mFlags & WATCH_FOREGROUND_CHANGES) == 0) {
continue;
}
ArraySet<String> changedPackages = new ArraySet<>();
Collections.addAll(changedPackages, uidPackageNames);
if (callbackSpecs == null) {
@@ -1312,6 +1329,10 @@ public class AppOpsService extends IAppOpsService.Stub {
final int callbackCount = callbacks.size();
for (int i = 0; i < callbackCount; i++) {
ModeCallback callback = callbacks.valueAt(i);
if (onlyForeground && (callback.mFlags & WATCH_FOREGROUND_CHANGES) == 0) {
continue;
}
ArraySet<String> changedPackages = callbackSpecs.get(callback);
if (changedPackages == null) {
changedPackages = new ArraySet<>();
@@ -1324,7 +1345,6 @@ public class AppOpsService extends IAppOpsService.Stub {
}
if (callbackSpecs == null) {
notifyOpChangedSync(code, uid, null, mode);
return;
}
@@ -1346,8 +1366,6 @@ public class AppOpsService extends IAppOpsService.Stub {
}
}
}
notifyOpChangedSync(code, uid, null, mode);
}
private void notifyOpChangedSync(int code, int uid, @NonNull String packageName, int mode) {
@@ -2471,24 +2489,28 @@ public class AppOpsService extends IAppOpsService.Stub {
if (resolvedLastFg == resolvedNowFg) {
continue;
}
final ArraySet<ModeCallback> callbacks = mOpModeWatchers.get(code);
if (callbacks != null) {
for (int cbi = callbacks.size() - 1; cbi >= 0; cbi--) {
final ModeCallback callback = callbacks.valueAt(cbi);
if ((callback.mFlags & AppOpsManager.WATCH_FOREGROUND_CHANGES) == 0
|| !callback.isWatchingUid(uidState.uid)) {
continue;
}
boolean doAllPackages = uidState.opModes != null
&& uidState.opModes.indexOfKey(code) >= 0
&& uidState.opModes.get(code) == AppOpsManager.MODE_FOREGROUND;
if (uidState.pkgOps != null) {
if (uidState.opModes != null
&& uidState.opModes.indexOfKey(code) >= 0
&& uidState.opModes.get(code) == AppOpsManager.MODE_FOREGROUND) {
mHandler.sendMessage(PooledLambda.obtainMessage(
AppOpsService::notifyOpChangedForAllPkgsInUid,
this, code, uidState.uid, true));
} else {
final ArraySet<ModeCallback> callbacks = mOpModeWatchers.get(code);
if (callbacks != null) {
for (int cbi = callbacks.size() - 1; cbi >= 0; cbi--) {
final ModeCallback callback = callbacks.valueAt(cbi);
if ((callback.mFlags & AppOpsManager.WATCH_FOREGROUND_CHANGES) == 0
|| !callback.isWatchingUid(uidState.uid)) {
continue;
}
for (int pkgi = uidState.pkgOps.size() - 1; pkgi >= 0; pkgi--) {
final Op op = uidState.pkgOps.valueAt(pkgi).get(code);
if (op == null) {
continue;
}
if (doAllPackages || op.mode == AppOpsManager.MODE_FOREGROUND) {
if (op.mode == AppOpsManager.MODE_FOREGROUND) {
mHandler.sendMessage(PooledLambda.obtainMessage(
AppOpsService::notifyOpChanged,
this, callback, code, uidState.uid,