Examples with ContextWrapper android.content.ContextWrapper used on opensource projects

Example 86 with ContextWrapper

use of android.content.ContextWrapper in project robolectric by robolectric.

the class ShadowContextWrapperTest method broadcastReceivers_shouldBeSharedAcrossContextsPerApplicationContext.

@Test
public void broadcastReceivers_shouldBeSharedAcrossContextsPerApplicationContext() throws Exception {
    BroadcastReceiver receiver = broadcastReceiver("Larry");
    Application application = ApplicationProvider.getApplicationContext();
    new ContextWrapper(application).registerReceiver(receiver, intentFilter("foo", "baz"));
    new ContextWrapper(application).sendBroadcast(new Intent("foo"));
    application.sendBroadcast(new Intent("baz"));
    asyncAssertThat(transcript).containsExactly("Larry notified of foo", "Larry notified of baz");
    new ContextWrapper(application).unregisterReceiver(receiver);
}

Example 87 with ContextWrapper

use of android.content.ContextWrapper in project kcanotify by antest1.

the class KcaUtils method clearFairyImageFileFromStorage.

public static boolean clearFairyImageFileFromStorage(Context context) {
    ContextWrapper cw = new ContextWrapper(context);
    File directory = cw.getDir("fairy", Context.MODE_PRIVATE);
    for (File file : directory.listFiles()) {
        if (!file.isDirectory())
            file.delete();
    }
    return true;
}

Example 88 with ContextWrapper

use of android.content.ContextWrapper in project kcanotify by antest1.

the class KcaUtils method getJsonArrayFromStorage.

public static JsonArray getJsonArrayFromStorage(Context context, String name, KcaDBHelper helper) {
    if (getBooleanPreferences(context, PREF_RES_USELOCAL)) {
        return getJsonArrayFromAsset(context, name, helper);
    } else {
        ContextWrapper cw = new ContextWrapper(context);
        File directory = cw.getDir("data", Context.MODE_PRIVATE);
        File jsonFile = new File(directory, name);
        JsonArray data = new JsonArray();
        try {
            Reader reader = new FileReader(jsonFile);
            data = new JsonParser().parse(reader).getAsJsonArray();
            reader.close();
        } catch (IOException | IllegalStateException | JsonSyntaxException e) {
            e.printStackTrace();
            setPreferences(context, PREF_DATALOAD_ERROR_FLAG, true);
            if (helper != null)
                helper.recordErrorLog(ERROR_TYPE_DATALOAD, name, "getJsonArrayFromStorage", "0", getStringFromException(e));
            data = getJsonArrayFromAsset(context, name, helper);
        }
        return data;
    }
}

Example 89 with ContextWrapper

use of android.content.ContextWrapper in project kcanotify by antest1.

the class KcaUtils method checkFairyImageFileFromStorage.

public static boolean checkFairyImageFileFromStorage(Context context, String name) {
    ContextWrapper cw = new ContextWrapper(context);
    File directory = cw.getDir("fairy", Context.MODE_PRIVATE);
    File myImageFile = new File(directory, KcaUtils.format("%s", name));
    Bitmap bitmap = null;
    BitmapFactory.Options options = new BitmapFactory.Options();
    options.inPreferredConfig = Bitmap.Config.ARGB_8888;
    try {
        InputStream is = new FileInputStream(myImageFile);
        bitmap = BitmapFactory.decodeStream(is, null, options);
        is.close();
    } catch (IOException e) {
        // Log.e("KCA", getStringFromException(e));
        return false;
    }
    if (bitmap == null) {
        return false;
    }
    return true;
}

Example 90 with ContextWrapper

use of android.content.ContextWrapper in project kcanotify by antest1.

the class KcaUtils method getJsonObjectFromStorage.

public static JsonObject getJsonObjectFromStorage(Context context, String name, KcaDBHelper helper) {
    if (getBooleanPreferences(context, PREF_RES_USELOCAL)) {
        return getJsonObjectFromAsset(context, name, helper);
    } else {
        ContextWrapper cw = new ContextWrapper(context);
        File directory = cw.getDir("data", Context.MODE_PRIVATE);
        File jsonFile = new File(directory, name);
        JsonObject data = null;
        try {
            Reader reader = new FileReader(jsonFile);
            data = new JsonParser().parse(reader).getAsJsonObject();
            reader.close();
        } catch (IOException | IllegalStateException | JsonSyntaxException e) {
            e.printStackTrace();
            setPreferences(context, PREF_DATALOAD_ERROR_FLAG, true);
            if (helper != null)
                helper.recordErrorLog(ERROR_TYPE_DATALOAD, name, "getJsonObjectFromStorage", "0", getStringFromException(e));
            data = getJsonObjectFromAsset(context, name, helper);
        }
        return data;
    }
}