Back to project page SimpleWeather.
The source code is released under:
Apache License
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package com.eventbooking.simpleweather; //from w ww. j av a 2 s . c om import android.app.AlertDialog; import android.content.DialogInterface; import android.os.Bundle; import android.support.v7.app.ActionBarActivity; import android.text.InputType; import android.view.Menu; import android.view.MenuItem; import android.widget.EditText; public class WeatherActivity extends ActionBarActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_weather); if (savedInstanceState == null) { getSupportFragmentManager().beginTransaction() .add(R.id.container, new WeatherFragment()) .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.weather, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { if (item.getItemId() == R.id.change_city) { showInputDialog(); } return false; } private void showInputDialog() { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("Change city"); final EditText input = new EditText(this); input.setInputType(InputType.TYPE_CLASS_TEXT); builder.setView(input); builder.setPositiveButton("Go", new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { changeCity(input.getText().toString()); } }); builder.show(); } public void changeCity(String city) { WeatherFragment wf = (WeatherFragment) getSupportFragmentManager() .findFragmentById(R.id.container); wf.changeCity(city); new CityPreference(this).setCity(city); } }