Question

在我的应用程序中，用户可以从android中的相机或图库中选择图像。选择图像后，用户还可以从该原始图像中裁剪图像。但是在裁剪之后，我在HTC Desire 10 pro（Android 6.0）和Goolge Phone（Android 7.1.2）中遇到了崩溃。我注意到这两个设备使用Google相册作为默认图库。在三星A5（Android 6.0.1）和LG G5（Android 7.0）设备上，它工作正常。我使用下面的代码裁剪图像：

private void getPathImage(Uri picUri) {
    String picturePath = null;
    Uri filePathUri = picUri;
    if (picUri.getScheme().toString().compareTo("content")==0){
        String[] filePathColumn = {MediaStore.Images.Media.DATA };
        Cursor cursor = getApplicationContext().getContentResolver().query(picUri,
                filePathColumn, null, null, null);
        cursor.moveToFirst();
        int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
        picturePath = cursor.getString(columnIndex);
        cursor.close();
    }else if (picUri.getScheme().compareTo("file")==0){
        picturePath = filePathUri.getEncodedPath().toString();
    }
    performCropImage(picturePath);
}

private void performCropImage(String picUri) {
    try {
        //Start Crop Activity
        Intent cropIntent = new Intent("com.android.camera.action.CROP");
        // indicate image type and Uri
        File f = new File(picUri);
        Uri contentUri = Uri.fromFile(f);

        cropIntent.setDataAndType(contentUri, "image/*");
        // set crop properties
        cropIntent.putExtra("crop", "true");
        // indicate aspect of desired crop
        cropIntent.putExtra("aspectX", 1);
        cropIntent.putExtra("aspectY", 1);
        // indicate output X and Y
        cropIntent.putExtra("outputX", 280);
        cropIntent.putExtra("outputY", 280);

        // retrieve data on return
        cropIntent.putExtra("return-data", true);
        // start the activity - we handle returning in onActivityResult
        startActivityForResult(cropIntent, PIC_CROP);
    }
    // respond to users whose devices do not support the crop action
    catch (ActivityNotFoundException anfe) {
        // display an error message
        String errorMessage = "your device doesn't support the crop action!";
        Toast toast = Toast.makeText(getApplicationContext(), errorMessage, Toast.LENGTH_SHORT);
        toast.show();
    }
}

如何解决此问题？

在HTC和Google Phone设备中使用com.android.camera.action.CROP崩溃的Android裁剪图像

0 个答案: