Process: com.yuyh.imgsel, PID: 22995

// 错误1
android.os.FileUriExposedException: file:///storage/emulated/0/Android/data/com.yuyh.imgsel/cache/1486438962645.jpg exposed beyond app through ClipData.Item.getUri()

// 错误2
android.os.FileUriExposedException: file:///storage/emulated/0/DCIM/RxGalleryFinal/IMG_20161018180127.jpg exposed beyond app through Intent.getData()

/**
 * 转换 content:// uri
 * 
 * @param imageFile
 * @return
 */
public Uri getImageContentUri(File imageFile) {
 String filePath = imageFile.getAbsolutePath();
 Cursor cursor = getContentResolver().query(
   MediaStore.Images.Media.EXTERNAL_CONTENT_URI,
   new String[] { MediaStore.Images.Media._ID },
   MediaStore.Images.Media.DATA + "=? ",
   new String[] { filePath }, null);

 if (cursor != null && cursor.moveToFirst()) {
  int id = cursor.getInt(cursor
    .getColumnIndex(MediaStore.MediaColumns._ID));
  Uri baseUri = Uri.parse("content://media/external/images/media");
  return Uri.withAppendedPath(baseUri, "" + id);
 } else {
  if (imageFile.exists()) {
   ContentValues values = new ContentValues();
   values.put(MediaStore.Images.Media.DATA, filePath);
   return getContentResolver().insert(
     MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
  } else {
   return null;
  }
 }
}

private void crop(String imagePath) {
 File file = new File("xxx.jpg");
 cropImagePath = file.getAbsolutePath();

 Intent intent = new Intent("com.android.camera.action.CROP");
 intent.setDataAndType(getImageContentUri(new File(imagePath)), "image/*");
 intent.putExtra("crop", "true");
 intent.putExtra("aspectX", config.aspectX);
 intent.putExtra("aspectY", config.aspectY);
 intent.putExtra("outputX", config.outputX);
 intent.putExtra("outputY", config.outputY);
 intent.putExtra("scale", true);
 intent.putExtra("return-data", false);
 intent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(file));
 intent.putExtra("outputFormat", Bitmap.CompressFormat.JPEG.toString());
 intent.putExtra("noFaceDetection", true);
 startActivityForResult(intent, IMAGE_CROP_CODE);
}

Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (cameraIntent.resolveActivity(getActivity().getPackageManager()) != null) {
 tempFile = new File(FileUtils.createRootPath(getActivity()) + "/" + System.currentTimeMillis() + ".jpg");
 LogUtils.e(tempFile.getAbsolutePath());
 FileUtils.createFile(tempFile);
 cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(tempFile));
 startActivityForResult(cameraIntent, REQUEST_CAMERA);
}

android.os.FileUriExposedException: file:///storage/emulated/0/Android/data/com.yuyh.imgsel/cache/1486438962645.jpg exposed beyond app through ClipData.Item.getUri()

<application
 ...>

 <provider
  android:name="android.support.v4.content.FileProvider"
  android:authorities="{替换为你的包名}.provider"
  android:exported="false"
  android:grantUriPermissions="true">
  <meta-data
   android:name="android.support.FILE_PROVIDER_PATHS"
   android:resource="@xml/provider_paths"/>
 </provider>
</application>

<?xml version="1.0" encoding="utf-8"?>
<paths xmlns:android="http://schemas.android.com/apk/res/android">
 <external-path name="external_files" path="."/>
</paths>

cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, FileProvider.getUriForFile(getActivity(),BuildConfig.APPLICATION_ID + ".provider", tempFile)); //Uri.fromFile(tempFile)