从 Wear 向 Phone [MessageAPI] 发送消息时未收到消息
Message not received when sending a message from Wear to Phone [MessageAPI]
我正在尝试从我的 wear [Emulator] 向我的 android phone 发送一条简单消息,根据我在 wear 上的日志,该消息应该已发送,但它不会触发我的 "showToast" 方法在我的 phone 上 [它应该在收到消息时触发]。有人知道我可能做错了什么吗?
这是我的穿着清单
<manifest package="georgikoemdzhiev.weartesttwo"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-feature android:name="android.hardware.type.watch"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@android:style/Theme.DeviceDefault">
<uses-library
android:name="com.google.android.wearable"
android:required="false"/>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@android:style/Theme.DeviceDefault.Light">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
这是我的移动清单
<manifest package="georgikoemdzhiev.weartesttwo"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<service android:name=".ReceiveMessageService">
<intent-filter>
<action android:name="com.google.android.gms.wearable.MESSAGE_RECEIVED" />
<data android:scheme="wear" android:host="*" android:pathPrefix="/prefix" />
</intent-filter>
</service>
</application>
这是我的 Wear 逻辑[我有一个发送 showToast 消息的按钮]
public class MainActivity extends WearableActivity {
private static final long CONNECTION_TIME_OUT_MS = 2500;
private static final String TAG = MainActivity.class.getSimpleName();
private CircularButton mSendButton;
private List<Node> myNodes = new ArrayList<>();
private static final SimpleDateFormat AMBIENT_DATE_FORMAT =
new SimpleDateFormat("HH:mm", Locale.UK);
private BoxInsetLayout mContainerView;
private TextView mTextView;
private TextView mClockView;
private GoogleApiClient mClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setAmbientEnabled();
mSendButton = (CircularButton)findViewById(R.id.sendToast);
mSendButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
sendToastMessage();
}
});
mClient = new GoogleApiClient.Builder(this)
.addApiIfAvailable(Wearable.API)
.build();
getNodes();
mContainerView = (BoxInsetLayout) findViewById(R.id.container);
mTextView = (TextView) findViewById(R.id.text);
mClockView = (TextView) findViewById(R.id.clock);
}
private void sendToastMessage() {
Log.d(TAG,"Sending message... Nodes List size:" + myNodes.size());
// send toast message logic...
new Thread(new Runnable() {
@Override
public void run() {
for(Node n:myNodes) {
Log.d(TAG,"Sending message to node:"+n.getDisplayName());
Wearable.MessageApi.sendMessage(mClient,n.getId(),"/showToast",null);
}
}
});
}
private List<Node> getNodes(){
new Thread(new Runnable() {
//
@Override
public void run() {
Log.d(TAG,"Getting nodes...");
mClient.blockingConnect(CONNECTION_TIME_OUT_MS, TimeUnit.MILLISECONDS);
NodeApi.GetConnectedNodesResult result = Wearable.NodeApi.getConnectedNodes(mClient).await();
List<Node> nodes = result.getNodes();
for(Node n:nodes){
Log.d(TAG,"Adding Node: "+n.getDisplayName());
myNodes.add(n);
}
Log.d(TAG,"Getting nodes DONE!");
}
}).start();
return null;
}
}
这是我在移动端的 ReceiveMessageService
public class ReceiveMessageService extends WearableListenerService {
@Override
public void onMessageReceived(MessageEvent messageEvent) {
Log.d("ReceiveMessageService","onMessageReceived");
//if(messageEvent.getPath().equals("/showToast")) {
showToast(messageEvent.getPath());
//}
}
private void showToast(String message) {
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
}
这是我在 Mobile 中的 MainActivity
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener{
private static final String TAG = MainActivity.class.getSimpleName();
private GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Wearable.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
mGoogleApiClient.connect();
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Log.d(TAG,"onConnected");
}
@Override
public void onConnectionSuspended(int i) {
Log.d(TAG,"onConnectionSuspended");
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
Log.d(TAG,"onConnectionFailed");
}
您似乎在移动端 AndroidManifest 中使用了错误的 pathPrefix。尝试替换
<data android:scheme="wear" android:host="*" android:pathPrefix="/prefix" />
和
<data android:scheme="wear" android:host="*" android:pathPrefix="/showToast" />
编辑
另请记住,MessageApi 不能保证传递消息,即使 returns 成功的结果代码如 Google 的 document 所述:
Note: A successful result code does not guarantee delivery of the message. If your app requires data reliability, use DataItem objects or the ChannelApi class to send data between devices.
我正在尝试从我的 wear [Emulator] 向我的 android phone 发送一条简单消息,根据我在 wear 上的日志,该消息应该已发送,但它不会触发我的 "showToast" 方法在我的 phone 上 [它应该在收到消息时触发]。有人知道我可能做错了什么吗?
这是我的穿着清单
<manifest package="georgikoemdzhiev.weartesttwo"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-feature android:name="android.hardware.type.watch"/>
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@android:style/Theme.DeviceDefault">
<uses-library
android:name="com.google.android.wearable"
android:required="false"/>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@android:style/Theme.DeviceDefault.Light">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
这是我的移动清单
<manifest package="georgikoemdzhiev.weartesttwo"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.WAKE_LOCK"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
<service android:name=".ReceiveMessageService">
<intent-filter>
<action android:name="com.google.android.gms.wearable.MESSAGE_RECEIVED" />
<data android:scheme="wear" android:host="*" android:pathPrefix="/prefix" />
</intent-filter>
</service>
</application>
这是我的 Wear 逻辑[我有一个发送 showToast 消息的按钮]
public class MainActivity extends WearableActivity {
private static final long CONNECTION_TIME_OUT_MS = 2500;
private static final String TAG = MainActivity.class.getSimpleName();
private CircularButton mSendButton;
private List<Node> myNodes = new ArrayList<>();
private static final SimpleDateFormat AMBIENT_DATE_FORMAT =
new SimpleDateFormat("HH:mm", Locale.UK);
private BoxInsetLayout mContainerView;
private TextView mTextView;
private TextView mClockView;
private GoogleApiClient mClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
setAmbientEnabled();
mSendButton = (CircularButton)findViewById(R.id.sendToast);
mSendButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
sendToastMessage();
}
});
mClient = new GoogleApiClient.Builder(this)
.addApiIfAvailable(Wearable.API)
.build();
getNodes();
mContainerView = (BoxInsetLayout) findViewById(R.id.container);
mTextView = (TextView) findViewById(R.id.text);
mClockView = (TextView) findViewById(R.id.clock);
}
private void sendToastMessage() {
Log.d(TAG,"Sending message... Nodes List size:" + myNodes.size());
// send toast message logic...
new Thread(new Runnable() {
@Override
public void run() {
for(Node n:myNodes) {
Log.d(TAG,"Sending message to node:"+n.getDisplayName());
Wearable.MessageApi.sendMessage(mClient,n.getId(),"/showToast",null);
}
}
});
}
private List<Node> getNodes(){
new Thread(new Runnable() {
//
@Override
public void run() {
Log.d(TAG,"Getting nodes...");
mClient.blockingConnect(CONNECTION_TIME_OUT_MS, TimeUnit.MILLISECONDS);
NodeApi.GetConnectedNodesResult result = Wearable.NodeApi.getConnectedNodes(mClient).await();
List<Node> nodes = result.getNodes();
for(Node n:nodes){
Log.d(TAG,"Adding Node: "+n.getDisplayName());
myNodes.add(n);
}
Log.d(TAG,"Getting nodes DONE!");
}
}).start();
return null;
}
}
这是我在移动端的 ReceiveMessageService
public class ReceiveMessageService extends WearableListenerService {
@Override
public void onMessageReceived(MessageEvent messageEvent) {
Log.d("ReceiveMessageService","onMessageReceived");
//if(messageEvent.getPath().equals("/showToast")) {
showToast(messageEvent.getPath());
//}
}
private void showToast(String message) {
Toast.makeText(this, message, Toast.LENGTH_LONG).show();
}
}
这是我在 Mobile 中的 MainActivity
public class MainActivity extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener{
private static final String TAG = MainActivity.class.getSimpleName();
private GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Wearable.API)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.build();
mGoogleApiClient.connect();
}
@Override
public void onConnected(@Nullable Bundle bundle) {
Log.d(TAG,"onConnected");
}
@Override
public void onConnectionSuspended(int i) {
Log.d(TAG,"onConnectionSuspended");
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
Log.d(TAG,"onConnectionFailed");
}
您似乎在移动端 AndroidManifest 中使用了错误的 pathPrefix。尝试替换
<data android:scheme="wear" android:host="*" android:pathPrefix="/prefix" />
和
<data android:scheme="wear" android:host="*" android:pathPrefix="/showToast" />
编辑
另请记住,MessageApi 不能保证传递消息,即使 returns 成功的结果代码如 Google 的 document 所述:
Note: A successful result code does not guarantee delivery of the message. If your app requires data reliability, use DataItem objects or the ChannelApi class to send data between devices.