package com.example.golfScoreTut;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.os.Build;
public class MainActivity extends ActionBarActivity implements OnClickListener {
private static final String TAG = "GolfScore";
Button buttonMinus, buttonPlus, buttonOk;
TextView textScore, textScoreCard;
int score = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Log.d(TAG, "onCreate started");
buttonMinus = (Button) findViewById(R.id.buttonMinus);
buttonPlus = (Button) findViewById(R.id.buttonPlus);
buttonOk = (Button) findViewById(R.id.buttonOk);
textScore = (TextView) findViewById(R.id.textScore);
textScoreCard = (TextView) findViewById(R.id.textSccreCard);
// Initialize scores
textScore.setText(String.valueOf(score));
textScoreCard.setText("");
// Listen for button clicks
buttonMinus.setOnClickListener(this);
buttonPlus.setOnClickListener(this);
buttonOk.setOnClickListener(this);
Log.d(TAG, "onCreate done");
if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment()).commit();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
/**
* A placeholder fragment containing a simple view.
*/
public static class PlaceholderFragment extends Fragment {
public PlaceholderFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main, container,
false);
return rootView;
}
}
@Override
public void onClick(View src) {
switch(src.getId()) {
case R.id.buttonMinus:
score--;
break;
case R.id.buttonPlus:
score++;
break;
case R.id.buttonOk:
textScoreCard.append("\nYou played " + score);
score = 0;
break;
}
textScore.setText(String.valueOf(score));
}
}
