| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.example.android.apis.view; |
| |
| // Need the following import to get access to the app resources, since this |
| // class is in a sub-package. |
| import com.example.android.apis.R; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.view.View; |
| import android.widget.AdapterView; |
| import android.widget.ArrayAdapter; |
| import android.widget.Spinner; |
| import android.widget.Toast; |
| import android.widget.AdapterView.OnItemSelectedListener; |
| |
| |
| public class Spinner1 extends Activity { |
| |
| void showToast(CharSequence msg) { |
| Toast.makeText(this, msg, Toast.LENGTH_SHORT).show(); |
| } |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.spinner_1); |
| |
| Spinner s1 = (Spinner) findViewById(R.id.spinner1); |
| ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource( |
| this, R.array.colors, android.R.layout.simple_spinner_item); |
| adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| s1.setAdapter(adapter); |
| s1.setOnItemSelectedListener( |
| new OnItemSelectedListener() { |
| public void onItemSelected( |
| AdapterView<?> parent, View view, int position, long id) { |
| showToast("Spinner1: position=" + position + " id=" + id); |
| } |
| |
| public void onNothingSelected(AdapterView<?> parent) { |
| showToast("Spinner1: unselected"); |
| } |
| }); |
| |
| Spinner s2 = (Spinner) findViewById(R.id.spinner2); |
| adapter = ArrayAdapter.createFromResource(this, R.array.planets, |
| android.R.layout.simple_spinner_item); |
| adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| s2.setAdapter(adapter); |
| s2.setOnItemSelectedListener( |
| new OnItemSelectedListener() { |
| public void onItemSelected( |
| AdapterView<?> parent, View view, int position, long id) { |
| showToast("Spinner2: position=" + position + " id=" + id); |
| } |
| |
| public void onNothingSelected(AdapterView<?> parent) { |
| showToast("Spinner2: unselected"); |
| } |
| }); |
| } |
| } |