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

Example 81 with AppOpsManager

use of android.app.AppOpsManager in project android_packages_apps_Settings by crdroidandroid.

the class AppOpsState method buildState.

public List<AppOpEntry> buildState(OpsTemplate tpl, int uid, String packageName, Comparator<AppOpEntry> comparator, boolean privacyGuard) {
    final Context context = mContext;
    final HashMap<String, AppEntry> appEntries = new HashMap<String, AppEntry>();
    final List<AppOpEntry> entries = new ArrayList<AppOpEntry>();
    final ArrayList<String> perms = new ArrayList<String>();
    final ArrayList<Integer> permOps = new ArrayList<Integer>();
    final int[] opToOrder = new int[AppOpsManager._NUM_OP];
    final Set<Integer> privacyGuardOps = new HashSet<>();
    for (int i = 0; i < tpl.ops.length; i++) {
        if (privacyGuard && isPrivacyGuardOp(tpl.ops[i])) {
            // If there's a permission for this Privacy Guard OP, then
            // we don't have to treat it in a special way. The application
            // should have the permission declared if it uses it, so we
            // will add this later when we query PackageManager
            String perm = AppOpsManager.opToPermission(tpl.ops[i]);
            if (perm != null) {
                if (DEBUG)
                    Log.d(TAG, "Adding " + AppOpsManager.opToName(tpl.ops[i]) + " (" + tpl.ops[i] + ") to privacyGuardOps");
                privacyGuardOps.add(tpl.ops[i]);
            } else {
                if (DEBUG)
                    Log.d(TAG, "Not adding " + AppOpsManager.opToName(tpl.ops[i]) + " (" + tpl.ops[i] + ") with perm " + perm + " to privacyGuardOps");
            }
        }
        if (tpl.showPerms[i]) {
            String perm = AppOpsManager.opToPermission(tpl.ops[i]);
            if (perm != null && !perms.contains(perm)) {
                perms.add(perm);
                permOps.add(tpl.ops[i]);
                opToOrder[tpl.ops[i]] = i;
            }
        }
    }
    // Whether to apply hide user / system app filters
    final boolean applyFilters = (packageName == null);
    List<AppOpsManager.PackageOps> pkgs;
    if (packageName != null) {
        pkgs = mAppOps.getOpsForPackage(uid, packageName, tpl.ops);
    } else {
        pkgs = mAppOps.getPackagesForOps(tpl.ops);
    }
    if (pkgs != null) {
        for (int i = 0; i < pkgs.size(); i++) {
            AppOpsManager.PackageOps pkgOps = pkgs.get(i);
            AppEntry appEntry = getAppEntry(context, appEntries, pkgOps.getPackageName(), null, applyFilters);
            if (appEntry == null) {
                continue;
            }
            for (int j = 0; j < pkgOps.getOps().size(); j++) {
                AppOpsManager.OpEntry opEntry = pkgOps.getOps().get(j);
                if (privacyGuard && privacyGuardOps.contains(opEntry.getOp())) {
                    // for this application.
                    if (DEBUG)
                        Log.d(TAG, "Not adding " + AppOpsManager.opToName(opEntry.getOp()) + " (" + opEntry.getOp() + ")");
                    continue;
                }
                addOp(entries, pkgOps, appEntry, opEntry, packageName == null, packageName == null ? 0 : opToOrder[opEntry.getOp()]);
            }
        }
    }
    List<PackageInfo> apps;
    if (packageName != null) {
        apps = new ArrayList<PackageInfo>();
        try {
            PackageInfo pi = mPm.getPackageInfo(packageName, PackageManager.GET_PERMISSIONS);
            apps.add(pi);
        } catch (NameNotFoundException e) {
        }
    } else {
        String[] permsArray = new String[perms.size()];
        perms.toArray(permsArray);
        apps = mPm.getPackagesHoldingPermissions(permsArray, 0);
    }
    for (int i = 0; i < apps.size(); i++) {
        PackageInfo appInfo = apps.get(i);
        AppEntry appEntry = getAppEntry(context, appEntries, appInfo.packageName, appInfo.applicationInfo, applyFilters);
        if (appEntry == null) {
            continue;
        }
        List<AppOpsManager.OpEntry> dummyOps = null;
        AppOpsManager.PackageOps pkgOps = null;
        if (appInfo.requestedPermissions != null) {
            for (int j = 0; j < appInfo.requestedPermissions.length; j++) {
                if (appInfo.requestedPermissionsFlags != null) {
                    if (!privacyGuard && (appInfo.requestedPermissionsFlags[j] & PackageInfo.REQUESTED_PERMISSION_GRANTED) == 0) {
                        if (DEBUG)
                            Log.d(TAG, "Pkg " + appInfo.packageName + " perm " + appInfo.requestedPermissions[j] + " not granted; skipping");
                        continue;
                    }
                }
                if (DEBUG)
                    Log.d(TAG, "Pkg " + appInfo.packageName + ": requested perm " + appInfo.requestedPermissions[j]);
                for (int k = 0; k < perms.size(); k++) {
                    if (!perms.get(k).equals(appInfo.requestedPermissions[j])) {
                        continue;
                    }
                    if (DEBUG)
                        Log.d(TAG, "Pkg " + appInfo.packageName + " perm " + perms.get(k) + " has op " + permOps.get(k) + ": " + appEntry.hasOp(permOps.get(k)));
                    if (appEntry.hasOp(permOps.get(k))) {
                        continue;
                    }
                    if (dummyOps == null) {
                        dummyOps = new ArrayList<AppOpsManager.OpEntry>();
                        pkgOps = new AppOpsManager.PackageOps(appInfo.packageName, appInfo.applicationInfo.uid, dummyOps);
                    }
                    AppOpsManager.OpEntry opEntry = new AppOpsManager.OpEntry(permOps.get(k), AppOpsManager.MODE_ALLOWED, 0, 0, 0, -1, null, 0, 0);
                    dummyOps.add(opEntry);
                    addOp(entries, pkgOps, appEntry, opEntry, packageName == null, packageName == null ? 0 : opToOrder[opEntry.getOp()]);
                }
            }
        }
    }
    // Sort the list.
    Collections.sort(entries, comparator);
    // Done!
    return entries;
}

Example 82 with AppOpsManager

use of android.app.AppOpsManager in project android_packages_apps_Settings by crdroidandroid.

the class DevelopmentSettings method updateMockLocation.

private void updateMockLocation() {
    AppOpsManager appOpsManager = (AppOpsManager) getSystemService(Context.APP_OPS_SERVICE);
    List<PackageOps> packageOps = appOpsManager.getPackagesForOps(MOCK_LOCATION_APP_OPS);
    if (packageOps != null) {
        for (PackageOps packageOp : packageOps) {
            if (packageOp.getOps().get(0).getMode() == AppOpsManager.MODE_ALLOWED) {
                mMockLocationApp = packageOps.get(0).getPackageName();
                break;
            }
        }
    }
    if (!TextUtils.isEmpty(mMockLocationApp)) {
        String label = mMockLocationApp;
        try {
            ApplicationInfo ai = getActivity().getPackageManager().getApplicationInfo(mMockLocationApp, PackageManager.GET_DISABLED_COMPONENTS);
            CharSequence appLabel = getPackageManager().getApplicationLabel(ai);
            if (appLabel != null) {
                label = appLabel.toString();
            }
        } catch (PackageManager.NameNotFoundException e) {
        /* ignore */
        }
        mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_set, label));
        mHaveDebugSettings = true;
    } else {
        mMockLocationAppPref.setSummary(getString(R.string.mock_location_app_not_set));
    }
}

Example 83 with AppOpsManager

use of android.app.AppOpsManager in project android_packages_apps_Settings by crdroidandroid.

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 84 with AppOpsManager

use of android.app.AppOpsManager in project android_packages_apps_Settings by crdroidandroid.

the class VpnSettings method getVpnApps.

static List<AppVpnInfo> getVpnApps(Context context, boolean includeProfiles) {
    List<AppVpnInfo> result = Lists.newArrayList();
    final Set<Integer> profileIds;
    if (includeProfiles) {
        profileIds = new ArraySet<>();
        for (UserHandle profile : UserManager.get(context).getUserProfiles()) {
            profileIds.add(profile.getIdentifier());
        }
    } else {
        profileIds = Collections.singleton(UserHandle.myUserId());
    }
    // Fetch VPN-enabled apps from AppOps.
    AppOpsManager aom = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
    List<AppOpsManager.PackageOps> apps = aom.getPackagesForOps(new int[] { OP_ACTIVATE_VPN });
    if (apps != null) {
        for (AppOpsManager.PackageOps pkg : apps) {
            int userId = UserHandle.getUserId(pkg.getUid());
            if (!profileIds.contains(userId)) {
                // Skip packages for users outside of our profile group.
                continue;
            }
            // Look for a MODE_ALLOWED permission to activate VPN.
            boolean allowed = false;
            for (AppOpsManager.OpEntry op : pkg.getOps()) {
                if (op.getOp() == OP_ACTIVATE_VPN && op.getMode() == AppOpsManager.MODE_ALLOWED) {
                    allowed = true;
                }
            }
            if (allowed) {
                result.add(new AppVpnInfo(userId, pkg.getPackageName()));
            }
        }
    }
    Collections.sort(result);
    return result;
}

Example 85 with AppOpsManager

use of android.app.AppOpsManager in project android_packages_apps_Settings by crdroidandroid.

the class AppManagementFragment method appHasVpnPermission.

@VisibleForTesting
static boolean appHasVpnPermission(Context context, @NonNull ApplicationInfo application) {
    final AppOpsManager service = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
    final List<AppOpsManager.PackageOps> ops = service.getOpsForPackage(application.uid, application.packageName, new int[] { OP_ACTIVATE_VPN });
    return !ArrayUtils.isEmpty(ops);
}