LineageOS/android_development
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add network callback logging to the Connectivity app in dev tools.

Browse Source 
Change-Id: I6027db6330bca7c8bce1b405c0972690e8db77d9
This commit is contained in:
Lorenzo Colitti
2014-10-03 17:08:47 +09:00
parent 22e1a9ab03
commit e149ffe2e9
1 changed files with 41 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
apps/Development/src/com/android/development/Connectivity.java
View File

@@ -28,8 +28,12 @@ import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.PackageManager.NameNotFoundException;
import android.net.ConnectivityManager;
import android.net.ConnectivityManager.NetworkCallback;
import android.net.LinkAddress;
import android.net.LinkProperties;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkRequest;
import android.net.NetworkUtils;
import android.net.RouteInfo;
import android.net.wifi.ScanResult;
@@ -254,6 +258,34 @@ public class Connectivity extends Activity {
}
}
private static class DevToolsNetworkCallback extends NetworkCallback {
private static final String TAG = "DevToolsNetworkCallback";
public void onPreCheck(Network network) {
Log.d(TAG, "onPreCheck: " + network.netId);
}
public void onAvailable(Network network) {
Log.d(TAG, "onAvailable: " + network.netId);
}
public void onCapabilitiesChanged(Network network, NetworkCapabilities nc) {
Log.d(TAG, "onCapabilitiesChanged: " + network.netId + " " + nc.toString());
}
public void onLinkPropertiesChanged(Network network, LinkProperties lp) {
Log.d(TAG, "onLinkPropertiesChanged: " + network.netId + " " + lp.toString());
}
public void onLosing(Network network, int maxMsToLive) {
Log.d(TAG, "onLosing: " + network.netId + " " + maxMsToLive);
}
public void onLost(Network network) {
Log.d(TAG, "onLost: " + network.netId);
}
}
private DevToolsNetworkCallback mCallback;
@Override
public void onCreate(Bundle icicle) {
@@ -325,11 +357,20 @@ public class Connectivity extends Activity {
mLinkStatsResults = (TextView)findViewById(R.id.stats);
mLinkStatsResults.setVisibility(View.VISIBLE);
NetworkRequest.Builder builder = new NetworkRequest.Builder();
for (int i = 0; i < 255; i++) {
try { builder.removeCapability(i); } catch (IllegalArgumentException e) {}
}
NetworkRequest request = builder.build();
mCallback = new DevToolsNetworkCallback();
mCm.registerNetworkCallback(request, mCallback);
}
@Override
public void onDestroy() {
super.onDestroy();
mCm.unregisterNetworkCallback(mCallback);
unregisterReceiver(mReceiver);
}