I have an app that works fine with Android 6, but freezes on Android 7. All I have is added ConnectSDK by LG (http://www.svlconnectsdk.com/docs/1-6-0/android/). The app freezes as soon as I call start on DiscoveryManager's object. And I get the following stacktrace:
10-26 13:32:51.678: W/System(7569): ClassLoader referenced unknown path: /data/app/com.testconnectsdk.test-1/lib/arm64 10-26 13:32:51.774: W/System.err(7569): java.net.SocketException: Socket closed 10-26 13:32:51.774: W/System.err(7569): at java.net.PlainDatagramSocketImpl.receive0(Native Method) 10-26 13:32:51.774: W/System.err(7569): at java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:147) 10-26 13:32:51.774: W/System.err(7569): at java.net.DatagramSocket.receive(DatagramSocket.java:808) 10-26 13:32:51.774: W/System.err(7569): at com.connectsdk.discovery.provider.ssdp.SSDPClient.multicastReceive(SSDPClient.java:109) 10-26 13:32:51.774: W/System.err(7569): at com.connectsdk.discovery.provider.SSDPDiscoveryProvider$2.run(SSDPDiscoveryProvider.java:271) 10-26 13:32:51.774: W/System.err(7569): at java.lang.Thread.run(Thread.java:761)
The code is very simple :
public class MainActivity extends Activity implements DiscoveryManagerListener {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
DiscoveryManager.init(getApplicationContext(), null);
final DiscoveryManager dm = DiscoveryManager.getInstance();
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
dm.addListener(MainActivity.this);
}
}, 2000);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
dm.start();
}
}, 4000);
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
Intent i = new Intent(MainActivity.this, OtherActivity.class);
startActivity(i);
}
}, 6000);
}
private static final String TAG = MainActivity.class.getName();
@Override
public void onDeviceAdded(DiscoveryManager manager, ConnectableDevice device) {
// TODO Auto-generated method stub
Log.d(TAG, "onDeviceAdded");
}
@Override
public void onDeviceUpdated(DiscoveryManager manager, ConnectableDevice device) {
// TODO Auto-generated method stub
Log.d(TAG, "onDeviceUpdated");
}
@Override
public void onDeviceRemoved(DiscoveryManager manager, ConnectableDevice device) {
// TODO Auto-generated method stub
Log.d(TAG, "onDeviceRemoved");
}
@Override
public void onDiscoveryFailed(DiscoveryManager manager, ServiceCommandError error) {
// TODO Auto-generated method stub
Log.d(TAG, "onDiscoveryFailed");
}
}
Any idea why is it crashing? Pasting my manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.testconnectsdk.test"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="15"
android:targetSdkVersion="15" />
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CHANGE_WIFI_MULTICAST_STATE"/>
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<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>
<activity android:name="OtherActivity"></activity>
</application>
</manifest>
Kindly please help. Badly need it. Thanks
