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突然有一半設備已停止找到我正在測試的Chromecast。我認爲這是我改變了的一些代碼，所以我決定做一個可以找到媒體路線的裸機。此實現只適用於我的東芝Thrive 4.0.4，但不適用於任何其他設備。我認爲這是我的網絡，所以我重置了路由器，當那個沒有工作時，我買了一個新的路由器，但也失敗了。我的同事們測試了這個apk，它可以在不同網絡上的設備上使用不同的chromecast。我的出廠重置了我的Chromecast並驗證了我的所有設備都使用了最新版本的Google Play服務。應用程序未找到Chromecast
public class CastTestActivity extends FragmentActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_cast_test);
MediaRouter mediaRouter = MediaRouter.getInstance(this);
MediaRouteSelector mediaRouteSelector = new MediaRouteSelector.Builder().addControlCategory(CastMediaControlIntent.categoryForCast("XXXXXXXX")).build();
mediaRouter.addCallback(mediaRouteSelector, new MediaRouter.Callback() {
@Override
public void onRouteAdded(MediaRouter router, MediaRouter.RouteInfo route) {
super.onRouteAdded(router, route);
Log.d("ROUTE_ADDED", String.valueOf(route));
}
@Override
public void onRouteRemoved(MediaRouter router, MediaRouter.RouteInfo route) {
super.onRouteRemoved(router, route);
Log.d("ROUTE_REMOVED", String.valueOf(route));
}
@Override
public void onRouteSelected(MediaRouter router, MediaRouter.RouteInfo route) {
super.onRouteSelected(router, route);
Log.d("ROUTE_SELECTED", String.valueOf(route));
}
@Override
public void onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route) {
super.onRouteUnselected(router, route);
Log.d("ROUTE_UNSELECTED", String.valueOf(route));
}
@Override
public void onRouteChanged(MediaRouter router, MediaRouter.RouteInfo route) {
super.onRouteChanged(router, route);
Log.d("ROUTE_CHANGED", String.valueOf(route));
}
@Override
public void onRouteVolumeChanged(MediaRouter router, MediaRouter.RouteInfo route) {
super.onRouteVolumeChanged(router, route);
Log.d("ROUTE_VOLUME", String.valueOf(route));
}
@Override
public void onProviderAdded(MediaRouter router, MediaRouter.ProviderInfo provider) {
super.onProviderAdded(router, provider);
Log.d("ROUTE_PROVIDER_ADDED", String.valueOf(provider));
}
@Override
public void onProviderRemoved(MediaRouter router, MediaRouter.ProviderInfo provider) {
super.onProviderRemoved(router, provider);
Log.d("ROUTE_PROVIDER_REMOVED", String.valueOf(provider));
}
@Override
public void onProviderChanged(MediaRouter router, MediaRouter.ProviderInfo provider) {
super.onProviderChanged(router, provider);
Log.d("ROUTE_PROVIDER_CHANGED", String.valueOf(provider));
}
}, MediaRouter.CALLBACK_FLAG_PERFORM_ACTIVE_SCAN);
MediaRouteButton button = (MediaRouteButton) findViewById(R.id.media_route_button);
button.setRouteSelector(mediaRouteSelector);
}
}
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
compile 'com.android.support:appcompat-v7:19.0.+'
compile 'com.android.support:mediarouter-v7:19.0.+'
compile 'com.google.android.gms:play-services:4.2.+'
...
}
android {
defaultConfig {
minSdkVersion 9
targetSdkVersion 19
}
compileSdkVersion 19
buildToolsVersion "19.0.+"
}從4.3的Nexus 7
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="19" />
日誌該發現沒有路由 https://gist.github.com/darussian/9957516
從4.0.4東芝日誌茁壯成長找到路線 https://gist.github.com/darussian/9957547
這兩個日誌是一樣的APK。任何幫助是極大的讚賞。