Examples with AppOpsManager android.app.AppOpsManager used on opensource projects

Example 6 with AppOpsManager

use of android.app.AppOpsManager in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class DevelopmentSettings method writeMockLocation.

private void writeMockLocation() {
    AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
    // Disable the app op of the previous mock location app if such.
    List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
    if (packageOps != null) {
        // Should be one but in case we are in a bad state due to use of command line tools.
        for (PackageOps packageOp : packageOps) {
            if (packageOp.getOps().get(0).getMode() != AppOpsManager.MODE_ERRORED) {
                String oldMockLocationApp = packageOp.getPackageName();
                try {
                    ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(oldMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
                    appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid, oldMockLocationApp, AppOpsManager.MODE_ERRORED);
                } catch (NameNotFoundException e) {
                /* ignore */
                }
            }
        }
    }
    // Enable the app op of the new mock location app if such.
    if (!TextUtils.isEmpty(mMockLocationApp)) {
        try {
            ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
            appOpsManager.setMode(AppOpsManager.OP_MOCK_LOCATION, ai.uid, mMockLocationApp, AppOpsManager.MODE_ALLOWED);
        } catch (NameNotFoundException e) {
        /* ignore */
        }
    }
}

Example 7 with AppOpsManager

use of android.app.AppOpsManager in project android_frameworks_base by DirtyUnicorns.

the class NetworkStatsAccess method hasAppOpsPermission.

private static boolean hasAppOpsPermission(Context context, int callingUid, String callingPackage) {
    if (callingPackage != null) {
        AppOpsManager appOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
        final int mode = appOps.checkOp(AppOpsManager.OP_GET_USAGE_STATS, callingUid, callingPackage);
        if (mode == AppOpsManager.MODE_DEFAULT) {
            // The default behavior here is to check if PackageManager has given the app
            // permission.
            final int permissionCheck = context.checkCallingPermission(Manifest.permission.PACKAGE_USAGE_STATS);
            return permissionCheck == PackageManager.PERMISSION_GRANTED;
        }
        return (mode == AppOpsManager.MODE_ALLOWED);
    }
    return false;
}

Example 8 with AppOpsManager

use of android.app.AppOpsManager in project android_frameworks_base by DirtyUnicorns.

the class Vpn method setPackageAuthorization.

/**
     * Set whether a package has the ability to launch VPNs without user intervention.
     */
public boolean setPackageAuthorization(String packageName, boolean authorized) {
    // Check if the caller is authorized.
    enforceControlPermissionOrInternalCaller();
    int uid = getAppUid(packageName, mUserHandle);
    if (uid == -1 || VpnConfig.LEGACY_VPN.equals(packageName)) {
        // Authorization for nonexistent packages (or fake ones) can't be updated.
        return false;
    }
    long token = Binder.clearCallingIdentity();
    try {
        AppOpsManager appOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
        appOps.setMode(AppOpsManager.OP_ACTIVATE_VPN, uid, packageName, authorized ? AppOpsManager.MODE_ALLOWED : AppOpsManager.MODE_IGNORED);
        return true;
    } catch (Exception e) {
        Log.wtf(TAG, "Failed to set app ops for package " + packageName + ", uid " + uid, e);
    } finally {
        Binder.restoreCallingIdentity(token);
    }
    return false;
}

Example 9 with AppOpsManager

use of android.app.AppOpsManager in project android_frameworks_base by DirtyUnicorns.

the class MountService method mkdirs.

@Override
public int mkdirs(String callingPkg, String appPath) {
    final int userId = UserHandle.getUserId(Binder.getCallingUid());
    final UserEnvironment userEnv = new UserEnvironment(userId);
    // Validate that reported package name belongs to caller
    final AppOpsManager appOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
    appOps.checkPackage(Binder.getCallingUid(), callingPkg);
    File appFile = null;
    try {
        appFile = new File(appPath).getCanonicalFile();
    } catch (IOException e) {
        Slog.e(TAG, "Failed to resolve " + appPath + ": " + e);
        return -1;
    }
    // belong to the calling package.
    if (FileUtils.contains(userEnv.buildExternalStorageAppDataDirs(callingPkg), appFile) || FileUtils.contains(userEnv.buildExternalStorageAppObbDirs(callingPkg), appFile) || FileUtils.contains(userEnv.buildExternalStorageAppMediaDirs(callingPkg), appFile)) {
        appPath = appFile.getAbsolutePath();
        if (!appPath.endsWith("/")) {
            appPath = appPath + "/";
        }
        try {
            mConnector.execute("volume", "mkdirs", appPath);
            return 0;
        } catch (NativeDaemonConnectorException e) {
            return e.getCode();
        }
    }
    throw new SecurityException("Invalid mkdirs path: " + appFile);
}

Example 10 with AppOpsManager

use of android.app.AppOpsManager in project android_frameworks_base by AOSPA.

the class MountService method mkdirs.

@Override
public int mkdirs(String callingPkg, String appPath) {
    final int userId = UserHandle.getUserId(Binder.getCallingUid());
    final UserEnvironment userEnv = new UserEnvironment(userId);
    // Validate that reported package name belongs to caller
    final AppOpsManager appOps = (AppOpsManager) mContext.getSystemService(Context.APP_OPS_SERVICE);
    appOps.checkPackage(Binder.getCallingUid(), callingPkg);
    File appFile = null;
    try {
        appFile = new File(appPath).getCanonicalFile();
    } catch (IOException e) {
        Slog.e(TAG, "Failed to resolve " + appPath + ": " + e);
        return -1;
    }
    // belong to the calling package.
    if (FileUtils.contains(userEnv.buildExternalStorageAppDataDirs(callingPkg), appFile) || FileUtils.contains(userEnv.buildExternalStorageAppObbDirs(callingPkg), appFile) || FileUtils.contains(userEnv.buildExternalStorageAppMediaDirs(callingPkg), appFile)) {
        appPath = appFile.getAbsolutePath();
        if (!appPath.endsWith("/")) {
            appPath = appPath + "/";
        }
        try {
            mConnector.execute("volume", "mkdirs", appPath);
            return 0;
        } catch (NativeDaemonConnectorException e) {
            return e.getCode();
        }
    }
    throw new SecurityException("Invalid mkdirs path: " + appFile);
}