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package org.pihole.dnsproxy;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.VpnService;
import android.os.Bundle;
import android.view.TextureView;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends Activity {
private Button buttonStart;
private Intent dnsProxyService;
private BroadcastReceiver receiver = new BroadcastReceiver() {
/**
* Set button_start state on receive from DNSProxyService
*/
@Override
public void onReceive(Context context, Intent intent) {
Bundle bundle = intent.getExtras();
// if (bundle != null) {
setStateButtonStart();
// }
}
};
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
this.buttonStart = (Button) findViewById(R.id.button_start);
this.dnsProxyService = new Intent(this, DNSProxyService.class);
}
@Override
public void onResume() {
super.onResume();
this.setStateButtonStart();
registerReceiver(this.receiver, new IntentFilter(DNSProxyService.NOTIFICATION));
}
@Override
public void onPause() {
super.onPause();
unregisterReceiver(receiver);
}
/**
* is called by "startActivityForResult" internally
*/
@Override
public void onActivityResult(int request, int result, Intent data) {
if (result == RESULT_OK) {
this.start();
}
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {}
/**
* button_start is clicked
*/
public void onClickButtonStart(View view) {
if (!DNSProxyService.isRunning()) { //start
Intent intent = DNSProxyService.prepare(this);
if (intent != null) {
startActivityForResult(intent, 0);
} else {
this.onActivityResult(0, RESULT_OK, null);
}
}
else { // stop
this.stop();
}
}
/**
* Set button_start text
*/
public void setStateButtonStart() {
if (!DNSProxyService.isRunning()) {
this.buttonStart.setText(getString(R.string.button_start__start));
} else {
this.buttonStart.setText(getString(R.string.button_start__stop));
}
}
/**
* Start DNSProxyService
*/
public void start() {
startService(this.dnsProxyService);
Toast
.makeText(
this,
getString(R.string.service_starting),
Toast.LENGTH_SHORT
)
.show();
}
/**
* Stop DNSProxyService
*/
public void stop() {
stopService(this.dnsProxyService);
Toast
.makeText(
this,
getString(R.string.service_stopping),
Toast.LENGTH_SHORT
)
.show();
}
}
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