teratail
回答率
85.48%
質問するログイン新規登録
トップに関する質問ファイル保存完了タイミングを検知したい

編集履歴

質問編集履歴

2

インデント対応、ソース追加

2017/04/30 02:19

投稿

foomo
foomo

スコア12

test CHANGED
File without changes
test CHANGED
@@ -72,59 +72,123 @@
72
72
 
73
73
  implements View.OnClickListener, FragmentCompat.OnRequestPermissionsResultCallback {
74
74
 
75
- …
76
-
77
- private ImageView mImageView;
78
-
79
- …
80
-
81
- private final ImageReader.OnImageAvailableListener mOnImageAvailableListener
82
-
83
- = new ImageReader.OnImageAvailableListener() {
84
-
85
- @Override
86
-
87
- public void onImageAvailable(ImageReader reader) {
88
-
89
- mBackgroundHandler.post(new ImageSaver(reader.acquireNextImage(), mFile, mImageView));
90
-
91
- }
92
-
93
- };
94
-
95
- …
96
-
97
- public void onViewCreated(final View view, Bundle savedInstanceState) {
98
-
99
- view.findViewById(R.id.picture).setOnClickListener(this);
100
-
101
- view.findViewById(R.id.sb).setOnClickListener(this);
102
-
103
- mTextureView = (AutoFitTextureView) view.findViewById(R.id.texture);
104
-
105
- mImageView = (ImageView) view.findViewById(R.id.foto);
106
-
107
- }
108
-
109
- …
110
-
111
- public void onActivityCreated(Bundle savedInstanceState) {
112
-
113
- super.onActivityCreated(savedInstanceState);
114
-
115
- mFile = new File(Environment.getExternalStorageDirectory() + "/" + Environment.DIRECTORY_DCIM + "/" + "Foto" + "/", "pic.jpg");
116
-
117
- }
118
-
119
- …
120
-
121
- private void takePicture() {
122
-
123
- lockFocus();
124
-
125
- Bitmap src = BitmapFactory.decodeFile(mFile.toString());
126
-
127
- mImageView.setImageBitmap(src);★
75
+
76
+
77
+ …
78
+
79
+ private ImageView mImageView;
80
+
81
+ …
82
+
83
+ private final ImageReader.OnImageAvailableListener mOnImageAvailableListener
84
+
85
+ = new ImageReader.OnImageAvailableListener() {
86
+
87
+
88
+
89
+ @Override
90
+
91
+ public void onImageAvailable(ImageReader reader) {
92
+
93
+ // mBackgroundHandler.post(new ImageSaver(reader.acquireNextImage(), mFile));
94
+
95
+ mBackgroundHandler.post(new ImageSaver(reader.acquireNextImage(), mFile, mImageView));
96
+
97
+ }
98
+
99
+
100
+
101
+ };
102
+
103
+ …
104
+
105
+ public View onCreateView(LayoutInflater inflater, ViewGroup container,
106
+
107
+ Bundle savedInstanceState) {
108
+
109
+ View v = inflater.inflate(R.layout.fragment_camera2_basic, container, false);
110
+
111
+ return v;
112
+
113
+ …
114
+
115
+ public void onViewCreated(final View view, Bundle savedInstanceState) {
116
+
117
+ //freddie
118
+
119
+ view.findViewById(R.id.picture).setOnClickListener(this);
120
+
121
+ view.findViewById(R.id.sb).setOnClickListener(this);
122
+
123
+ mTextureView = (AutoFitTextureView) view.findViewById(R.id.texture);
124
+
125
+
126
+
127
+ mImageView = (ImageView) view.findViewById(R.id.foto);
128
+
129
+ }
130
+
131
+ …
132
+
133
+ private void takePicture() {
134
+
135
+ lockFocus();
136
+
137
+ Bitmap src = BitmapFactory.decodeFile(mFile.toString());
138
+
139
+ mImageView.setImageBitmap(src);★
140
+
141
+ }
142
+
143
+ …
144
+
145
+ ＜追加＞
146
+
147
+ public void run() {
148
+
149
+ ByteBuffer buffer = mImage.getPlanes()[0].getBuffer();
150
+
151
+ byte[] bytes = new byte[buffer.remaining()];
152
+
153
+ buffer.get(bytes);
154
+
155
+ FileOutputStream output = null;
156
+
157
+ try {
158
+
159
+ output = new FileOutputStream(mFile);
160
+
161
+ output.write(bytes);
162
+
163
+ } catch (IOException e) {
164
+
165
+ e.printStackTrace();
166
+
167
+ } finally {
168
+
169
+ mImage.close();
170
+
171
+ if (null != output) {
172
+
173
+ try {
174
+
175
+ output.close();
176
+
177
+ } catch (IOException e) {
178
+
179
+ e.printStackTrace();
180
+
181
+ }
182
+
183
+ }
184
+
185
+
186
+
187
+ // Bitmap src = BitmapFactory.decodeFile(mFile.toString());
188
+
189
+ // mImageView.setImageBitmap(src);
190
+
191
+ }
128
192
 
129
193
  …
130
194
 

1

コード添付の際にインデント自動設定をおこなった

2017/04/30 02:19

投稿

foomo
foomo

スコア12

test CHANGED
File without changes
test CHANGED
@@ -26,7 +26,7 @@
26
26
 
27
27
  ###該当のソースコード
28
28
 
29
-
29
+ ```XML
30
30
 
31
31
  <fragment_camera2_basic.xml>
32
32
 
@@ -58,7 +58,11 @@
58
58
 
59
59
  …
60
60
 
61
+ ```
61
62
 
63
+
64
+
65
+ ```JAVA
62
66
 
63
67
  <fragment_camera2_basic.java>
64
68
 
@@ -124,6 +128,10 @@
124
128
 
125
129
  …
126
130
 
131
+ ```
132
+
133
+
134
+
127
135
  ★この処理はエラーにならないものの、takePitureで撮影された写真が保存される前のファイルが表示されてしまう。
128
136
 
129
137