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Google Glass 개발과 혼동되면서 여기 있습니다. 내 응용 프로그램은 현재 내장 카메라 기능과 GDK 사이트 (https://developers.google.com/glass/develop/gdk/camera)의 샘플 코드를 사용하여 사진을 찍고 있습니다. 사진을 찍을 때 사진이 찍히는 것처럼 보이지만 API를 사용하여 imgur 서버에 업로드하려고하면 FileNotFound 예외가 발생합니다. 또한 Android Studio의 파일 탐색기를 사용하려고하면 파일 경로에 이미지가없는 것 같습니다. 파일이 생성되지 않았거나 잘못된 경로에 어떻게 든 액세스하고있는 것처럼 보입니다. 나는 무엇을 잘못 할 수 있 었는가?Google Glass에서 앱 내에서 찍은 사진에 액세스 할 수 없습니다.
public void startRecog(){
Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE);
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
Log.i(TAG,"Got to onActivity");
Log.i(TAG,"Request code: " + requestCode + ", Result code: " + resultCode + ", what it wants: " + RESULT_OK);
if (requestCode == CAPTURE_IMAGE_ACTIVITY_REQUEST_CODE && resultCode == RESULT_OK) {
Log.i(TAG,"Got inside the IF");
String picturePath = data.getStringExtra(Intents.EXTRA_THUMBNAIL_FILE_PATH);
// String picturePath = data.getStringExtra(Intents.EXTRA_PICTURE_FILE_PATH);
Log.i(TAG,"The real path: " + picturePath);
processPictureWhenReady(picturePath);
}
super.onActivityResult(requestCode, resultCode, data);
}
private void processPictureWhenReady(final String picturePath) {
final File pictureFile = new File(picturePath);
if (pictureFile.exists()) {
// The picture is ready; process it.
Log.i(TAG,"Got in from the picture processing");
new ImgurUploadTask(Uri.parse(picturePath), this).execute();
} else {
// The file does not exist yet. Before starting the file observer, you
// can update your UI to let the user know that the application is
// waiting for the picture (for example, by displaying the thumbnail
// image and a progress indicator).
final File parentDirectory = pictureFile.getParentFile();
FileObserver observer = new FileObserver(parentDirectory.getPath(),
FileObserver.CLOSE_WRITE | FileObserver.MOVED_TO) {
// Protect against additional pending events after CLOSE_WRITE
// or MOVED_TO is handled.
private boolean isFileWritten;
@Override
public void onEvent(int event, String path) {
if (!isFileWritten) {
// For safety, make sure that the file that was created in
// the directory is actually the one that we're expecting.
File affectedFile = new File(parentDirectory, path);
isFileWritten = affectedFile.equals(pictureFile);
if (isFileWritten) {
stopWatching();
// Now that the file is ready, recursively call
// processPictureWhenReady again (on the UI thread).
runOnUiThread(new Runnable() {
@Override
public void run() {
processPictureWhenReady(picturePath);
}
});
}
}
}
};
observer.startWatching();
}
}
오류 나는 점점 오전 : 카메라 사용
코드
11-01 14:34:43.281 10449-10449/com.example.cerveau.recognizeplaces I/RecogPlaces﹕ Got to onActivity
11-01 14:34:43.281 10449-10449/com.example.cerveau.recognizeplaces I/RecogPlaces﹕ Request code: 100, Result code: -1, what it wants: -1
11-01 14:34:43.281 10449-10449/com.example.cerveau.recognizeplaces I/RecogPlaces﹕ Got inside the IF
11-01 14:34:43.281 10449-10449/com.example.cerveau.recognizeplaces I/RecogPlaces﹕ The real path: /storage/emulated/0/storage/emulated/0/thumbnail_cache/t_thumb_20141101_143439_397.jpg
11-01 14:34:43.281 10449-10449/com.example.cerveau.recognizeplaces I/RecogPlaces﹕ Got in from the picture processing
11-01 14:34:43.288 10449-10704/com.example.cerveau.recognizeplaces E/ImgurUploadTask﹕ could not open InputStream
java.io.FileNotFoundException: No content provider: /storage/emulated/0/thumbnail_cache/t_thumb_20141101_143439_397.jpg
at android.content.ContentResolver.openTypedAssetFileDescriptor(ContentResolver.java:1049)
at android.content.ContentResolver.openAssetFileDescriptor(ContentResolver.java:904)
at android.content.ContentResolver.openInputStream(ContentResolver.java:629)
at com.example.cerveau.recognizeplaces.ImgurUploadTask.doInBackground(ImgurUploadTask.java:32)
at com.example.cerveau.recognizeplaces.ImgurUploadTask.doInBackground(ImgurUploadTask.java:16)
at android.os.AsyncTask$2.call(AsyncTask.java:302)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:240)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
at java.lang.Thread.run(Thread.java:841)
을 그리고 그래, 내가 내 AndroidManifest를 설정 올바른 권한을 가지고 생각을 ...
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="com.google.android.glass.permission.DEVELOPMENT" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.INTERNET" />
고마워요! Glass 개발을 위해 모든 단계에서 문제점을 계속 해결해 주며 끝까지 나를 실망하게합니다. 도와 주셔서 정말 고맙습니다.