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Code Issues Actions 6 Packages Projects Releases Wiki Activity

[android] support NetworkCallback for network state changes

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Signed-off-by: R4SAS <r4sas@i2pmail.org>
This commit is contained in:
R4SAS 2020-10-20 19:38:49 +03:00
parent 387830e07a
commit b7ebb3ea3d
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GPG key ID: 66F6C87B98EBCFE2
1 changed files with 40 additions and 2 deletions
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42
android/src/org/purplei2p/i2pd/I2PDActivity.java
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@ -15,6 +15,7 @@ import java.util.TimerTask;
import android.Manifest;
import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
@ -25,6 +26,10 @@ import android.content.ServiceConnection;
import android.content.SharedPreferences;
import android.content.res.AssetManager;
import android.content.pm.PackageManager;
import android.net.ConnectivityManager;
import android.net.Network;
import android.net.NetworkCapabilities;
import android.net.NetworkRequest;
import android.net.Uri;
import android.os.Bundle;
import android.os.Build;
@ -41,6 +46,7 @@ import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
@ -63,6 +69,7 @@ public class I2PDActivity extends Activity {
private TextView textView;
private boolean assetsCopied;
private NetworkStateCallback networkCallback;
private String i2pdpath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/i2pd/";
//private ConfigParser parser = new ConfigParser(i2pdpath); // TODO:
@ -116,7 +123,7 @@ public class I2PDActivity extends Activity {
daemonStateUpdatedListener.daemonStateUpdate();
// request permissions
if (Build.VERSION.SDK_INT >= 23) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
@ -137,6 +144,10 @@ public class I2PDActivity extends Activity {
}
openBatteryOptimizationDialogIfNeeded();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
registerNetworkCallback();
}
}
@Override
@ -244,7 +255,7 @@ public class I2PDActivity extends Activity {
}
private boolean isBatteryOptimizationsOpenOsDialogApiAvailable() {
return android.os.Build.VERSION.SDK_INT >= 23;
return android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
}
@Override
@ -631,6 +642,33 @@ public class I2PDActivity extends Activity {
return "show_battery_optimization" + (device == null ? "" : device);
}
@TargetApi(Build.VERSION_CODES.M)
private void registerNetworkCallback() {
ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkRequest request = new NetworkRequest.Builder()
.addCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
.build();
networkCallback = new NetworkStateCallback();
connectivityManager.registerNetworkCallback(request, networkCallback);
}
@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
private final class NetworkStateCallback extends ConnectivityManager.NetworkCallback {
@Override
public void onAvailable(Network network) {
super.onAvailable(network);
I2PD_JNI.onNetworkStateChanged(true);
Log.i(TAG, "NetworkCallback.onAvailable");
}
@Override
public void onLost(Network network) {
super.onLost(network);
I2PD_JNI.onNetworkStateChanged(false);
Log.i(TAG, " NetworkCallback.onLost");
}
}
private void quit() {
try {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {