我正在尝试从相机和外部存储中获取图像。然后将其发送到裁剪，然后将图像保存在服务器上。Note 7 Pro 和三星-G920F 等其他设备可以正常使用此代码，但在 OnePlus A600 中发现问题。请帮我解决这个问题
public Intent getPickImageChooserIntent() {
Uri outputFileUri = getCaptureImageOutputUri();
Log.d(TAG, "getPickImageChooserIntent: outputFileUri : : " + outputFileUri);
List<Intent> allIntents = new ArrayList<>();
PackageManager packageManager = getPackageManager();
Intent captureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
List<ResolveInfo> listCam = packageManager.queryIntentActivities(captureIntent, 0);
for (ResolveInfo res : listCam) {
Intent intent = new Intent(captureIntent);
intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
intent.setPackage(res.activityInfo.packageName);
if (outputFileUri != null) {
intent.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, outputFileUri);
}
allIntents.add(intent);
}
Intent galleryIntent = new Intent(Intent.ACTION_GET_CONTENT);
galleryIntent.setType("image/*");
List<ResolveInfo> listGallery = packageManager.queryIntentActivities(galleryIntent, 0);
for (ResolveInfo res : listGallery) {
Intent intent = new Intent(galleryIntent);
intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name));
intent.setPackage(res.activityInfo.packageName);
allIntents.add(intent);
}
Intent mainIntent = allIntents.get(allIntents.size() - 1);
for (Intent intent : allIntents) {
if (intent.getComponent() != null &&
intent.getComponent().getClassName().equals("com.android.documentsui.DocumentsActivity")) {
mainIntent = intent;
break;
}
}
allIntents.remove(mainIntent);
Intent chooserIntent = Intent.createChooser(mainIntent, "Select source");
chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, allIntents.toArray(new Parcelable[allIntents.size()]));
return chooserIntent;
}
/**
* Get URI to image received from capture by camera.
*/
private Uri getCaptureImageOutputUri() {
Uri outputFileUri = null;
File getImage = getApplicationContext().getExternalCacheDir();
String fileName = "IMG_" + System.currentTimeMillis() + "_.jpg";
// When you are using 24 or higher version then you need to set FileProvider to set path of your image file
if (getImage != null) {
imageFile = new File(getImage.getPath(), fileName);
Log.d(TAG, "getCaptureImageOutputUri: imageFile : : " + imageFile);
// outputFileUri = Uri.fromFile(imageFile);
outputFileUri = FileProvider.getUriForFile(SiteInspectionActivity.this, getPackageName() + ".provider", imageFile);
}
return outputFileUri;
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (AppConstance.DEBUG)
Log.d(TAG, "onActivityResult() called with: requestCode = [" + requestCode + "], resultCode = [" + resultCode + "], data = [" + data + "]");
if (AppCompatActivity.RESULT_OK != resultCode)
return;
boolean isCamera = true;
if (data != null) {
String action = data.getAction();
isCamera = action != null && action.equals(MediaStore.ACTION_IMAGE_CAPTURE);
}
Log.e("TESTT", "onActivityResult isCamera: " + isCamera);
Log.d(TAG, "onActivityResult: imageFile : : " + imageFile);
switch (requestCode) {
case REQ_CODE_CROP:
uploadOnSelectedFragment();
break;
case REQUEST_CODE_PIC_IMAGE:
Bitmap bm = null;
if (!isCamera) {
if (data.getData() != null && imageFile != null) {
FileOutputStream fos = null;
try {
fos = new FileOutputStream(imageFile);
bm = MediaStore.Images.Media.getBitmap(getApplicationContext().getContentResolver(), data.getData());
if (bm == null) {
Toast.makeText(SiteInspectionActivity.this, "Invalid file.", Toast.LENGTH_SHORT).show();
return;
}
bm.compress(Bitmap.CompressFormat.JPEG, 100, fos);
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (fos != null) {
fos.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
if (imageFile != null) {
Log.e("TESTT", "onActivityResult: " + imageFile.getAbsolutePath());
gotoImageCrop(imageFile.getAbsolutePath(), bm);
}
break;
}
}
/**
* Created to open image crop activity.
*
* @param imageFile
*/
public void gotoImageCrop(String imageFile, Bitmap bm) {
Intent intent = new Intent(SiteInspectionActivity.this, CropImageActivity.class);
intent.putExtra("imageFile", imageFile);
if (bm != null) {
intent.putExtra("aspectWidth", bm.getHeight());
intent.putExtra("aspectHeight", bm.getWidth());
}
startActivityForResult(intent, REQ_CODE_CROP);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
Log.d(AppConstance.DEBUG_TAG, "onRequestPermissionsResult() called with: requestCode = [" + requestCode + "], permissions = [" + permissions + "], grantResults = [" + grantResults + "]");
if (requestCode == REQUEST_PERMISSIONS_REQUEST_CODE) {
boolean isPerpermissionForAllGranted = false;
if (grantResults.length > 0 && permissions.length == grantResults.length) {
for (int i = 0; i < permissions.length; i++) {
if (grantResults[i] == PackageManager.PERMISSION_GRANTED) {
isPerpermissionForAllGranted = true;
} else {
isPerpermissionForAllGranted = false;
}
}
} else {
isPerpermissionForAllGranted = true;
}
if (isPerpermissionForAllGranted) {
startActivityForResult(getPickImageChooserIntent(), REQUEST_CODE_PIC_IMAGE);
}
}
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
// This is how I call StartActivityForResult
ivCamera.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (checkPermissions()) {
startActivityForResult(getPickImageChooserIntent(), REQUEST_CODE_PIC_IMAGE);
}
}
});
当我尝试在 StartActivity 上获取 imageFile 时，我发现 imageFile null 所以，它无法继续 CropActivity。