i have this very basic code that should work as a call application. everything is hardcoded.
i don't find usefull tutorials according to this application i need / want to create.
my question is large ! Can anyone pls help me creating a CallApplication
requirement is simple i think
need to be able to dail a number
this is the code i have at the moment, as said it is very basic, but i'm stuck ^^
any help is much appreciated!
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity {
final Context context = this;
private Button btn;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btn = (Button) findViewById(R.id.button);
PhoneCallListener phoneCallListener = new PhoneCallListener();
TelephonyManager telManager = (TelephonyManager) this.getSystemService(Context.TELEPHONY_SERVICE);
telManager.listen(phoneCallListener, PhoneStateListener.LISTEN_CALL_STATE);
// add button listener
btn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
Intent phoneCallIntent = new Intent(Intent.ACTION_CALL);
phoneCallIntent.setData(Uri.parse("tel:123456"));
startActivity(phoneCallIntent);
}
});
}
// monitor phone call states
private class PhoneCallListener extends PhoneStateListener {
String TAG = "LOGGING PHONE CALL";
private boolean phoneCalling = false;
@Override
public void onCallStateChanged(int state, String incomingNumber) {
if (TelephonyManager.CALL_STATE_RINGING == state) {
// phone ringing
Log.i(TAG, "RINGING, number: " + incomingNumber);
}
if (TelephonyManager.CALL_STATE_OFFHOOK == state) {
// active
Log.i(TAG, "OFFHOOK");
phoneCalling = true;
}
// When the call ends launch the main activity again
if (TelephonyManager.CALL_STATE_IDLE == state) {
Log.i(TAG, "IDLE");
if (phoneCalling) {
Log.i(TAG, "restart app");
// restart app
Intent i = getBaseContext().getPackageManager()
.getLaunchIntentForPackage(
getBaseContext().getPackageName());
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);
phoneCalling = false;
}
}
}
}
}
