1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.example.android.apis.view;
18
19// Need the following import to get access to the app resources, since this
20// class is in a sub-package.
21import com.example.android.apis.R;
22
23import android.app.Activity;
24import android.os.Bundle;
25import android.view.View;
26import android.view.animation.AnimationUtils;
27import android.widget.AdapterView;
28import android.widget.ArrayAdapter;
29import android.widget.Spinner;
30import android.widget.ViewFlipper;
31
32
33public class Animation2 extends Activity implements
34        AdapterView.OnItemSelectedListener {
35
36    @Override
37    public void onCreate(Bundle savedInstanceState) {
38        super.onCreate(savedInstanceState);
39        setContentView(R.layout.animation_2);
40
41        mFlipper = ((ViewFlipper) this.findViewById(R.id.flipper));
42        mFlipper.startFlipping();
43
44        Spinner s = (Spinner) findViewById(R.id.spinner);
45        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
46                android.R.layout.simple_spinner_item, mStrings);
47        adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
48        s.setAdapter(adapter);
49        s.setOnItemSelectedListener(this);
50    }
51
52    public void onItemSelected(AdapterView<?> parent, View v, int position, long id) {
53        switch (position) {
54
55        case 0:
56            mFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
57                    R.anim.push_up_in));
58            mFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
59                    R.anim.push_up_out));
60            break;
61        case 1:
62            mFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
63                    R.anim.push_left_in));
64            mFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
65                    R.anim.push_left_out));
66            break;
67        case 2:
68            mFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
69                    android.R.anim.fade_in));
70            mFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
71                    android.R.anim.fade_out));
72            break;
73        default:
74            mFlipper.setInAnimation(AnimationUtils.loadAnimation(this,
75                    R.anim.hyperspace_in));
76            mFlipper.setOutAnimation(AnimationUtils.loadAnimation(this,
77                    R.anim.hyperspace_out));
78            break;
79        }
80    }
81
82    public void onNothingSelected(AdapterView<?> parent) {
83    }
84
85    private String[] mStrings = {
86            "Push up", "Push left", "Cross fade", "Hyperspace"};
87
88    private ViewFlipper mFlipper;
89
90}
91