Examples with RemoteException android.os.RemoteException used on opensource projects

Example 36 with RemoteException

use of android.os.RemoteException in project platform_frameworks_base by android.

the class AppRestrictionsHelper method fetchAndMergeApps.

public void fetchAndMergeApps() {
    mVisibleApps = new ArrayList<>();
    final PackageManager pm = mPackageManager;
    final IPackageManager ipm = mIPm;
    final HashSet<String> excludePackages = new HashSet<>();
    addSystemImes(excludePackages);
    // Add launchers
    Intent launcherIntent = new Intent(Intent.ACTION_MAIN);
    if (mLeanback) {
        launcherIntent.addCategory(Intent.CATEGORY_LEANBACK_LAUNCHER);
    } else {
        launcherIntent.addCategory(Intent.CATEGORY_LAUNCHER);
    }
    addSystemApps(mVisibleApps, launcherIntent, excludePackages);
    // Add widgets
    Intent widgetIntent = new Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
    addSystemApps(mVisibleApps, widgetIntent, excludePackages);
    List<ApplicationInfo> installedApps = pm.getInstalledApplications(PackageManager.MATCH_UNINSTALLED_PACKAGES);
    for (ApplicationInfo app : installedApps) {
        // If it's not installed, skip
        if ((app.flags & ApplicationInfo.FLAG_INSTALLED) == 0)
            continue;
        if ((app.flags & ApplicationInfo.FLAG_SYSTEM) == 0 && (app.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0) {
            // Downloaded app
            SelectableAppInfo info = new SelectableAppInfo();
            info.packageName = app.packageName;
            info.appName = app.loadLabel(pm);
            info.activityName = info.appName;
            info.icon = app.loadIcon(pm);
            mVisibleApps.add(info);
        } else {
            try {
                PackageInfo pi = pm.getPackageInfo(app.packageName, 0);
                // but will still be marked as false and immutable.
                if (mRestrictedProfile && pi.requiredAccountType != null && pi.restrictedAccountType == null) {
                    mSelectedPackages.put(app.packageName, false);
                }
            } catch (PackageManager.NameNotFoundException re) {
            // Skip
            }
        }
    }
    // Get the list of apps already installed for the user
    List<ApplicationInfo> userApps = null;
    try {
        ParceledListSlice<ApplicationInfo> listSlice = ipm.getInstalledApplications(PackageManager.MATCH_UNINSTALLED_PACKAGES, mUser.getIdentifier());
        if (listSlice != null) {
            userApps = listSlice.getList();
        }
    } catch (RemoteException re) {
    // Ignore
    }
    if (userApps != null) {
        for (ApplicationInfo app : userApps) {
            if ((app.flags & ApplicationInfo.FLAG_INSTALLED) == 0)
                continue;
            if ((app.flags & ApplicationInfo.FLAG_SYSTEM) == 0 && (app.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) == 0) {
                // Downloaded app
                SelectableAppInfo info = new SelectableAppInfo();
                info.packageName = app.packageName;
                info.appName = app.loadLabel(pm);
                info.activityName = info.appName;
                info.icon = app.loadIcon(pm);
                mVisibleApps.add(info);
            }
        }
    }
    // Sort the list of visible apps
    Collections.sort(mVisibleApps, new AppLabelComparator());
    // Remove dupes
    Set<String> dedupPackageSet = new HashSet<String>();
    for (int i = mVisibleApps.size() - 1; i >= 0; i--) {
        SelectableAppInfo info = mVisibleApps.get(i);
        if (DEBUG)
            Log.i(TAG, info.toString());
        String both = info.packageName + "+" + info.activityName;
        if (!TextUtils.isEmpty(info.packageName) && !TextUtils.isEmpty(info.activityName) && dedupPackageSet.contains(both)) {
            mVisibleApps.remove(i);
        } else {
            dedupPackageSet.add(both);
        }
    }
    // Establish master/slave relationship for entries that share a package name
    HashMap<String, SelectableAppInfo> packageMap = new HashMap<String, SelectableAppInfo>();
    for (SelectableAppInfo info : mVisibleApps) {
        if (packageMap.containsKey(info.packageName)) {
            info.masterEntry = packageMap.get(info.packageName);
        } else {
            packageMap.put(info.packageName, info);
        }
    }
}

Example 37 with RemoteException

use of android.os.RemoteException in project platform_frameworks_base by android.

the class DisplayDensityUtils method setForcedDisplayDensity.

/**
     * Asynchronously applies display density changes to the specified display.
     * <p>
     * The change will be applied to the user specified by the value of
     * {@link UserHandle#myUserId()} at the time the method is called.
     *
     * @param displayId the identifier of the display to modify
     * @param density the density to force for the specified display
     */
public static void setForcedDisplayDensity(final int displayId, final int density) {
    final int userId = UserHandle.myUserId();
    AsyncTask.execute(() -> {
        try {
            final IWindowManager wm = WindowManagerGlobal.getWindowManagerService();
            wm.setForcedDisplayDensityForUser(displayId, density, userId);
        } catch (RemoteException exc) {
            Log.w(LOG_TAG, "Unable to save forced display density setting");
        }
    });
}

Example 38 with RemoteException

use of android.os.RemoteException in project platform_frameworks_base by android.

the class DisplayDensityUtils method clearForcedDisplayDensity.

/**
     * Asynchronously applies display density changes to the specified display.
     * <p>
     * The change will be applied to the user specified by the value of
     * {@link UserHandle#myUserId()} at the time the method is called.
     *
     * @param displayId the identifier of the display to modify
     */
public static void clearForcedDisplayDensity(final int displayId) {
    final int userId = UserHandle.myUserId();
    AsyncTask.execute(() -> {
        try {
            final IWindowManager wm = WindowManagerGlobal.getWindowManagerService();
            wm.clearForcedDisplayDensityForUser(displayId, userId);
        } catch (RemoteException exc) {
            Log.w(LOG_TAG, "Unable to clear forced display density setting");
        }
    });
}

Example 39 with RemoteException

use of android.os.RemoteException in project platform_frameworks_base by android.

the class ApplicationsState method addPackage.

void addPackage(String pkgName, int userId) {
    try {
        synchronized (mEntriesMap) {
            if (DEBUG_LOCKING)
                Log.v(TAG, "addPackage acquired lock");
            if (DEBUG)
                Log.i(TAG, "Adding package " + pkgName);
            if (!mResumed) {
                // here.
                if (DEBUG_LOCKING)
                    Log.v(TAG, "addPackage release lock: not resumed");
                return;
            }
            if (indexOfApplicationInfoLocked(pkgName, userId) >= 0) {
                if (DEBUG)
                    Log.i(TAG, "Package already exists!");
                if (DEBUG_LOCKING)
                    Log.v(TAG, "addPackage release lock: already exists");
                return;
            }
            ApplicationInfo info = mIpm.getApplicationInfo(pkgName, mUm.isUserAdmin(userId) ? mAdminRetrieveFlags : mRetrieveFlags, userId);
            if (info == null) {
                return;
            }
            if (!info.enabled) {
                if (info.enabledSetting != PackageManager.COMPONENT_ENABLED_STATE_DISABLED_USER) {
                    return;
                }
                mHaveDisabledApps = true;
            }
            mApplications.add(info);
            if (!mBackgroundHandler.hasMessages(BackgroundHandler.MSG_LOAD_ENTRIES)) {
                mBackgroundHandler.sendEmptyMessage(BackgroundHandler.MSG_LOAD_ENTRIES);
            }
            if (!mMainHandler.hasMessages(MainHandler.MSG_PACKAGE_LIST_CHANGED)) {
                mMainHandler.sendEmptyMessage(MainHandler.MSG_PACKAGE_LIST_CHANGED);
            }
            if (DEBUG_LOCKING)
                Log.v(TAG, "addPackage releasing lock");
        }
    } catch (RemoteException e) {
    }
}

Example 40 with RemoteException

use of android.os.RemoteException in project platform_frameworks_base by android.

the class GuestResumeSessionReceiver method wipeGuestSession.

/**
     * Wipes the guest session.
     *
     * The guest must be the current user and its id must be {@param userId}.
     */
private static void wipeGuestSession(Context context, int userId) {
    UserManager userManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
    UserInfo currentUser;
    try {
        currentUser = ActivityManagerNative.getDefault().getCurrentUser();
    } catch (RemoteException e) {
        Log.e(TAG, "Couldn't wipe session because ActivityManager is dead");
        return;
    }
    if (currentUser.id != userId) {
        Log.w(TAG, "User requesting to start a new session (" + userId + ")" + " is not current user (" + currentUser.id + ")");
        return;
    }
    if (!currentUser.isGuest()) {
        Log.w(TAG, "User requesting to start a new session (" + userId + ")" + " is not a guest");
        return;
    }
    boolean marked = userManager.markGuestForDeletion(currentUser.id);
    if (!marked) {
        Log.w(TAG, "Couldn't mark the guest for deletion for user " + userId);
        return;
    }
    UserInfo newGuest = userManager.createGuest(context, currentUser.name);
    try {
        if (newGuest == null) {
            Log.e(TAG, "Could not create new guest, switching back to system user");
            ActivityManagerNative.getDefault().switchUser(UserHandle.USER_SYSTEM);
            userManager.removeUser(currentUser.id);
            WindowManagerGlobal.getWindowManagerService().lockNow(null);
            return;
        }
        ActivityManagerNative.getDefault().switchUser(newGuest.id);
        userManager.removeUser(currentUser.id);
    } catch (RemoteException e) {
        Log.e(TAG, "Couldn't wipe session because ActivityManager or WindowManager is dead");
        return;
    }
}