FAQ Database Discussion Community

How to show the same layout in android wear and mobile at same time

I have a layout of some textviews.The textviews are changing depend on a timer. I need to show this layout in mobile and android wear at same time.Please suggest me a solution...

How to lauch the app in mobile while a button clicked in wear watch?

i am new in developing android wear applications. I would like to know how to do an action in mobile device by receiving a button click in android wear watch? For example a button in wear application to start activity in mobile device.

android - service for interaction with wearable

I tried creating a service (which extends WearableListenerService) which should send as well as receive data with wearable. But when i created GoogleApiClient object in that service, it failed with NullPointerException. public class MyService extends WearableListenerService{ private GoogleApiClient mGoogleApiClient = new GoogleApiClient.Builder(this) .addApi(Wearable.API) .build(); private final String MESSAGE_PATH = "/message";...

Sending Byte array to Galaxy Gear Live from the mobile

I have been developing an app to read serial data from the micro usb port of the Samsung S4 using OTG cable. Now I want to send these data to the Android wear app runs on Galaxy Gear Live. The problem I face is that, I know we can send...

Cannot send an Asset to an Android Wear device

I'm trying to send an Asset to my Sony SmartWatch3. I followed the Google's documentation (https://developer.android.com/training/wearables/data-layer/assets.html) but it doesn't work. My handheld activity's code : public class MainActivityHandheld extends ActionBarActivity { private GoogleApiClient mGoogleApiClient; private static final String MY_KEY = "com.example.andy.key.mykey"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main_activity_handheld); Button...

Android Wear Api 21 Unable To Install App

Hi this is just a simple question... I have Android Wear and a Samsung Galaxy Note 4 4.4Kitkat Api 19. I tried to run a Android Wear application but it give me error Api21>Api19 is there a way to edit Api Level and compile it?

Send data and wait for the answers with the Wearable Data Layer API

I have a wearable device from which data is sent to a handheld device wrapped in a DataMap object. On the handheld device I implemented a listener service that extends WearableListenerService implemented in this way: public class ListenerService extends WearableListenerService { private static final String TAG = ListenerService.class.toString(); private static...

How to call saved dataItem in Android Wear?

I'm creating a watchface that can have the color customized through an App that is on the phone. I've seen examples use the DataApi and DataItem to save/load settings. The problem I am encountering is that when I change to a different watchface and change back, all the values inside...

Sending DataMap in a background service android

I'm trying to send the content of a DataMap from an Android device to a wearable. It works fine when the app is in the foreground on my app but once I lock the mobile device it gets stuck at the pendingResult.await() and the wearable doesn't receive any data where...

Permission Denial when onMessageReceived should be called

I'm following this tutorial and got a WearableListenerService. I just implemented the onMessageReceived method and didn't change anything else. The entry for the service looks like this: <service android:name=".WearableRemoteCommandListener" android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE" android:enabled="true" android:exported="true"> <intent-filter> <action android:name="com.google.android.gms.wearable.BIND_LISTENER"></action> </intent-filter> </service> The...

Android Wear communication with wearable not working

I have a smartphone app which is working. I now want to extend it so that there is also a wearable part. I tried to get everything together from multiple sources (https://www.binpress.com/tutorial/a-guide-to-the-android-wear-message-api/152, and https://developer.android.com/training/building-wearables.html) but I can't seem to send my data to my wearable. What am I doing wrong?...

Establish a permanent connection with a wearable, or as and when needed?

I have a permanently running service app on the handset, one of the things it does is detect when there is an incoming phone call and send a message and some data to a companion app on a wearable device. I'm wondering whether the app should establish the API to...