我有一个按钮，可以让我拍摄或选择4张照片，并立即在各自的ImageView中显示。这意味着我可以选择拍摄第一张照片，选择第二张照片，选择第三张照片拍摄第四张照片;等等。
我的代码有效，因此四个URI存储在ArrayList中并从那里拉出来进行显示。奇怪的是，只有我从画廊中选择的图片出现了。即我从画廊中选择了我的第一张照片并拍摄了另外三张照片;只有第一次显示。我已经调试过了，我成功地从{＆＃34;＆＃34;＆＃34;图片。更重要的是，这些图片也可以在我的画廊中找到。
请查看我的代码，看看我哪里出错了。
URI：
takePictureIntent() private void dispatchTakePictureIntent() {
for(int i = 0; i < 4; i++) {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
// Create the File where the photo should go
File photoFile = null;
try {
photoFile = createImageFile();
outputFileUri = Uri.fromFile(photoFile);
} catch (IOException ex) {
Log.w("error","IOException");
}catch (NullPointerException nullEx) {
Log.w("error","NullPointerException");
}
// Camera.
final List<Intent> cameraIntents = new ArrayList<Intent>();
final Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
final PackageManager packageManager = getPackageManager();
final List<ResolveInfo> listCam = packageManager.queryIntentActivities(captureIntent, 0);
for (ResolveInfo res : listCam) {
final String packageName = res.activityInfo.packageName;
final Intent intent = new Intent(captureIntent);
intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
intent.setPackage(packageName);
intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(photoFile));
cameraIntents.add(intent);
}
// Filesystem.
final Intent galleryIntent = new Intent();
galleryIntent.setType("image/*");
galleryIntent.setAction(Intent.ACTION_OPEN_DOCUMENT);
// Chooser of filesystem options.
final Intent chooserIntent = Intent.createChooser(galleryIntent, "Select Source");
// Add the camera options.
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, cameraIntents.toArray(new Parcelable[cameraIntents.size()]));
if(id.equals(HAPPY_ID))
startActivityForResult(chooserIntent, REQUEST_HAPPY_PHOTO);
if(id.equals(SURPRISED_ID))
startActivityForResult(chooserIntent, REQUEST_SURPRISED_PHOTO);
if(id.equals(AFRAID_ID))
startActivityForResult(chooserIntent, REQUEST_AFRAID_PHOTO);
if(id.equals(UPSET_ID))
startActivityForResult(chooserIntent, REQUEST_UPSET_PHOTO);
if(id.equals(SAD_ID))
startActivityForResult(chooserIntent, REQUEST_SAD_PHOTO);
}
}
}
：
onActivityResult()