1 /*
2  * Copyright (C) 2011 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 
17 package com.android.camera.functional;
18 
19 import android.app.Activity;
20 import android.content.Intent;
21 import android.graphics.Bitmap;
22 import android.graphics.BitmapFactory;
23 import android.net.Uri;
24 import android.os.Environment;
25 import android.provider.MediaStore;
26 import android.test.ActivityInstrumentationTestCase2;
27 import android.view.KeyEvent;
28 
29 import androidx.test.filters.LargeTest;
30 
31 import com.android.camera.Camera;
32 import com.android.camera.R;
33 
34 import java.io.BufferedInputStream;
35 import java.io.File;
36 import java.io.FileInputStream;
37 
38 public class ImageCaptureIntentTest extends ActivityInstrumentationTestCase2 <Camera> {
39     private static final String TAG = "ImageCaptureIntentTest";
40     private Intent mIntent;
41 
ImageCaptureIntentTest()42     public ImageCaptureIntentTest() {
43         super(Camera.class);
44     }
45 
46     @Override
setUp()47     protected void setUp() throws Exception {
48         super.setUp();
49         mIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
50     }
51 
52     @LargeTest
testNoExtraOutput()53     public void testNoExtraOutput() throws Exception {
54         setActivityIntent(mIntent);
55         getActivity();
56 
57         takePicture();
58         pressDone();
59 
60         assertTrue(getActivity().isFinishing());
61         assertEquals(Activity.RESULT_OK, getActivity().getResultCode());
62         Intent resultData = getActivity().getResultData();
63         Bitmap bitmap = (Bitmap) resultData.getParcelableExtra("data");
64         assertNotNull(bitmap);
65         assertTrue(bitmap.getWidth() > 0);
66         assertTrue(bitmap.getHeight() > 0);
67     }
68 
69     @LargeTest
testExtraOutput()70     public void testExtraOutput() throws Exception {
71         File file = new File(Environment.getExternalStorageDirectory(),
72             "test.jpg");
73         BufferedInputStream stream = null;
74         byte[] jpegData;
75 
76         try {
77             mIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));
78             setActivityIntent(mIntent);
79             getActivity();
80 
81             takePicture();
82             pressDone();
83 
84             assertTrue(getActivity().isFinishing());
85             assertEquals(Activity.RESULT_OK, getActivity().getResultCode());
86 
87             // Verify the jpeg file
88             int fileLength = (int) file.length();
89             assertTrue(fileLength > 0);
90             jpegData = new byte[fileLength];
91             stream = new BufferedInputStream(new FileInputStream(file));
92             stream.read(jpegData);
93         } finally {
94             if (stream != null) stream.close();
95             file.delete();
96         }
97 
98         Bitmap b = BitmapFactory.decodeByteArray(jpegData, 0, jpegData.length);
99         assertTrue(b.getWidth() > 0);
100         assertTrue(b.getHeight() > 0);
101     }
102 
103     @LargeTest
testRetake()104     public void testRetake() throws Exception {
105         setActivityIntent(mIntent);
106         getActivity();
107 
108         takePicture();
109         pressRetake();
110         takePicture();
111         pressDone();
112 
113         assertTrue(getActivity().isFinishing());
114         assertEquals(Activity.RESULT_OK, getActivity().getResultCode());
115         Intent resultData = getActivity().getResultData();
116         Bitmap bitmap = (Bitmap) resultData.getParcelableExtra("data");
117         assertNotNull(bitmap);
118         assertTrue(bitmap.getWidth() > 0);
119         assertTrue(bitmap.getHeight() > 0);
120     }
121 
122     @LargeTest
testCancel()123     public void testCancel() throws Exception {
124         setActivityIntent(mIntent);
125         getActivity();
126 
127         pressCancel();
128 
129         assertTrue(getActivity().isFinishing());
130         assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
131     }
132 
133     @LargeTest
testSnapshotCancel()134     public void testSnapshotCancel() throws Exception {
135         setActivityIntent(mIntent);
136         getActivity();
137 
138         takePicture();
139         pressCancel();
140 
141         assertTrue(getActivity().isFinishing());
142         assertEquals(Activity.RESULT_CANCELED, getActivity().getResultCode());
143     }
144 
takePicture()145     private void takePicture() throws Exception {
146         getInstrumentation().sendKeySync(
147                 new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_FOCUS));
148         getInstrumentation().sendCharacterSync(KeyEvent.KEYCODE_CAMERA);
149         Thread.sleep(4000);
150     }
151 
pressDone()152     private void pressDone() {
153         getInstrumentation().runOnMainSync(new Runnable() {
154             public void run() {
155                 getActivity().findViewById(R.id.btn_done).performClick();
156             }
157         });
158     }
159 
pressRetake()160     private void pressRetake() {
161         getInstrumentation().runOnMainSync(new Runnable() {
162             public void run() {
163                 getActivity().findViewById(R.id.btn_retake).performClick();
164             }
165         });
166     }
167 
pressCancel()168     private void pressCancel() {
169         getInstrumentation().runOnMainSync(new Runnable() {
170             public void run() {
171                 getActivity().findViewById(R.id.btn_cancel).performClick();
172             }
173         });
174     }
175 }
176