diff options
Diffstat (limited to 'services/java/com/android')
| -rw-r--r-- | services/java/com/android/server/AppOpsService.java | 102 |
1 files changed, 87 insertions, 15 deletions
diff --git a/services/java/com/android/server/AppOpsService.java b/services/java/com/android/server/AppOpsService.java index a402642..20ad636 100644 --- a/services/java/com/android/server/AppOpsService.java +++ b/services/java/com/android/server/AppOpsService.java @@ -27,6 +27,7 @@ import java.util.ArrayList; import java.util.HashMap; import java.util.Iterator; import java.util.List; +import java.util.Map; import android.app.AppOpsManager; import android.content.Context; @@ -42,6 +43,7 @@ import android.os.ServiceManager; import android.os.UserHandle; import android.util.AtomicFile; import android.util.Log; +import android.util.Pair; import android.util.Slog; import android.util.SparseArray; import android.util.TimeUtils; @@ -288,6 +290,24 @@ public class AppOpsService extends IAppOpsService.Stub { } } + private void pruneOp(Op op, int uid, String packageName) { + if (op.time == 0 && op.rejectTime == 0) { + Ops ops = getOpsLocked(uid, packageName, false); + if (ops != null) { + ops.remove(op.op); + if (ops.size() <= 0) { + HashMap<String, Ops> pkgOps = mUidOps.get(uid); + if (pkgOps != null) { + pkgOps.remove(ops.packageName); + if (pkgOps.size() <= 0) { + mUidOps.remove(uid); + } + } + } + } + } + } + @Override public void setMode(int code, int uid, String packageName, int mode) { verifyIncomingUid(uid); @@ -316,21 +336,7 @@ public class AppOpsService extends IAppOpsService.Stub { if (mode == AppOpsManager.MODE_ALLOWED) { // If going into the default mode, prune this op // if there is nothing else interesting in it. - if (op.time == 0 && op.rejectTime == 0) { - Ops ops = getOpsLocked(uid, packageName, false); - if (ops != null) { - ops.remove(op.op); - if (ops.size() <= 0) { - HashMap<String, Ops> pkgOps = mUidOps.get(uid); - if (pkgOps != null) { - pkgOps.remove(ops.packageName); - if (pkgOps.size() <= 0) { - mUidOps.remove(uid); - } - } - } - } - } + pruneOp(op, uid, packageName); } scheduleWriteNowLocked(); } @@ -346,6 +352,72 @@ public class AppOpsService extends IAppOpsService.Stub { } } + private static HashMap<Callback, ArrayList<Pair<String, Integer>>> addCallbacks( + HashMap<Callback, ArrayList<Pair<String, Integer>>> callbacks, + String packageName, int op, ArrayList<Callback> cbs) { + if (cbs == null) { + return callbacks; + } + if (callbacks == null) { + callbacks = new HashMap<Callback, ArrayList<Pair<String, Integer>>>(); + } + for (int i=0; i<cbs.size(); i++) { + Callback cb = cbs.get(i); + ArrayList<Pair<String, Integer>> reports = callbacks.get(cb); + if (reports == null) { + reports = new ArrayList<Pair<String, Integer>>(); + callbacks.put(cb, reports); + } + reports.add(new Pair<String, Integer>(packageName, op)); + } + return callbacks; + } + + @Override + public void resetAllModes() { + mContext.enforcePermission(android.Manifest.permission.UPDATE_APP_OPS_STATS, + Binder.getCallingPid(), Binder.getCallingUid(), null); + HashMap<Callback, ArrayList<Pair<String, Integer>>> callbacks = null; + synchronized (this) { + boolean changed = false; + for (int i=0; i<mUidOps.size(); i++) { + HashMap<String, Ops> packages = mUidOps.valueAt(i); + for (Map.Entry<String, Ops> ent : packages.entrySet()) { + String packageName = ent.getKey(); + Ops pkgOps = ent.getValue(); + for (int j=0; j<pkgOps.size(); j++) { + Op curOp = pkgOps.valueAt(j); + if (curOp.mode != AppOpsManager.MODE_ALLOWED) { + curOp.mode = AppOpsManager.MODE_ALLOWED; + changed = true; + callbacks = addCallbacks(callbacks, packageName, curOp.op, + mOpModeWatchers.get(curOp.op)); + callbacks = addCallbacks(callbacks, packageName, curOp.op, + mPackageModeWatchers.get(packageName)); + pruneOp(curOp, mUidOps.keyAt(i), packageName); + } + } + } + } + if (changed) { + scheduleWriteNowLocked(); + } + } + if (callbacks != null) { + for (Map.Entry<Callback, ArrayList<Pair<String, Integer>>> ent : callbacks.entrySet()) { + Callback cb = ent.getKey(); + ArrayList<Pair<String, Integer>> reports = ent.getValue(); + for (int i=0; i<reports.size(); i++) { + Pair<String, Integer> rep = reports.get(i); + try { + cb.mCallback.opChanged(rep.second, rep.first); + } catch (RemoteException e) { + } + } + } + } + } + @Override public void startWatchingMode(int op, String packageName, IAppOpsCallback callback) { synchronized (this) { |