我已经奋斗了一个星期解决这个问题。虽然搜索了类似的主题，但仍然无法解决我的问题。
问题是，当我尝试在Polar m600 Wear或Wear模拟器（Android V 7.1.1和API25）上运行程序时，它们会给出以下消息：“Google Play服务已过期。需要11011000但找到10289574。”
我遵循了Android开发者网站上的“获取上次已知位置”的部分。（链接到该网站：https://developer.android.com/training/location/retrieve-current.html#play-services）
以下是我正在使用的MainActivity代码：
public class MainActivity extends Activity {
private FusedLocationProviderClient mFusedLocationClient;
public Location mLastLocation;
private TextView mTextView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final WatchViewStub stub = (WatchViewStub) findViewById(R.id.watch_view_stub);
stub.setOnLayoutInflatedListener(new WatchViewStub.OnLayoutInflatedListener() {
@Override
public void onLayoutInflated(WatchViewStub stub) {
mTextView = (TextView) stub.findViewById(R.id.text);
}
});
mFusedLocationClient = LocationServices.getFusedLocationProviderClient(this);
if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
return;
}
mFusedLocationClient.getLastLocation()
.addOnSuccessListener(this, new OnSuccessListener<Location>() {
@Override
public void onSuccess(Location location) {
mLastLocation = location;
Log.d("Location is:",""+mLastLocation);
if (location != null) {
}
}
});
}
}
这是我的manifest.xml文件。
Translated:Here's my manifest.xml file.
<uses-feature android:name="android.hardware.type.watch" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@android:style/Theme.DeviceDefault">
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<activity
android:name=".MainActivity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
最后但并非最不重要的是我的 build.gradle 文件。
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "ims.fhj.at.testnavigators"
minSdkVersion 21
targetSdkVersion 25
versionCode 1
versionName "1.0"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.google.android.support:wearable:2.0.3'
compile 'com.google.android.gms:play-services-wearable:11.0.1'
compile 'com.google.android.gms:play-services:11.0.1'}
