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Code Issues Packages Projects Releases Wiki Activity

Show when no internet connection while required

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M66B
2018-12-25 12:10:20 +00:00
parent 4706b58232
commit 0a7ac9f9c4
7 changed files with 312 additions and 64 deletions
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44
app/src/main/java/eu/faircode/email/FragmentMessages.java
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@@ -26,6 +26,10 @@ import android.content.SharedPreferences;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.drawable.Drawable;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkRequest;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
@@ -1422,8 +1426,48 @@ public class FragmentMessages extends FragmentEx {
public void onResume() {
super.onResume();
grpSupport.setVisibility(Helper.isPro(getContext()) ? View.GONE : View.VISIBLE);
ConnectivityManager cm = (ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkRequest.Builder builder = new NetworkRequest.Builder();
builder.addCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET);
cm.registerNetworkCallback(builder.build(), networkCallback);
}
@Override
public void onPause() {
super.onPause();
ConnectivityManager cm = (ConnectivityManager) getContext().getSystemService(Context.CONNECTIVITY_SERVICE);
cm.unregisterNetworkCallback(networkCallback);
}
ConnectivityManager.NetworkCallback networkCallback = new ConnectivityManager.NetworkCallback() {
@Override
public void onAvailable(Network network) {
check();
}
@Override
public void onCapabilitiesChanged(Network network, NetworkCapabilities networkCapabilities) {
check();
}
@Override
public void onLost(Network network) {
check();
}
private void check() {
getActivity().runOnUiThread(new Runnable() {
@Override
public void run() {
if (getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.RESUMED))
adapter.checkInternet();
}
});
}
};
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_messages, menu);