返回应用前，Android ACTION_IMAGE_CAPTURE意向崩溃
[英]Android ACTION_IMAGE_CAPTURE intent crashes before returning to app
问题描述
I'm trying to receive the URI of an image taken via the Mediastore.ACTION_IMAGE_CAPTURE intent, but for some reason the default camera app (Google+) crashes before it even gets back to my activity and before my code reaches onActivityResult(). 
我正在尝试接收通过Mediastore.ACTION_IMAGE_CAPTURE意向拍摄的图像的URI，但由于某种原因，默认的摄像头应用（Google+）在返回我的活动之前以及在代码到达onActivityResult（）之前便崩溃了。 I suspect it has something to do with the way i'm crafting the intent, but i'm not sure. 我怀疑这与我制定意图的方式有关，但我不确定。 Here's my code: 这是我的代码：
alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "New", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent takePictureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
}
});
If requested I can also add my onActivityResult code, though I'm not sure it's relevant here. 如果需要，我也可以添加我的onActivityResult代码，尽管我不确定此处是否相关。
Here's the data from logcat: 这是logcat的数据：
12-02 10:47:43.976 26437-26437/?
Is this because of the way im launching the intent? 这是因为我发动意图的方式吗？ Is there a way to keep this intent from trying to crop the photo, as im handling cropping in a separate intent? 有没有办法避免这种意图来尝试裁剪照片，因为即时消息会以单独的意图进行处理？
Solution (I edited the code submitted by OferM): 解决方法（我编辑了OferM提交的代码）：
try
{
tempFile = File.createTempFile("my_app", ".jpg");
File storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
File image = File.createTempFile("my_app", ".jpg",storageDir);
uri = Uri.fromFile(image);
}catch(Exception e){}
alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "New", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
takePictureIntent.putExtras(getIntent().getExtras());
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
}
});
1 个解决方案
解决方案1
1 已采纳 2014-12-02 15:55:06
Try this: 尝试这个：
alertDialog.setButton(AlertDialog.BUTTON_POSITIVE, "New", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent takePictureIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, uri);
startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
}
});
where uri is the local path you want your image to be stored in. For example: uri是您要在其中存储图像的本地路径。例如：
File tempFile = File.createTempFile("my_app", ".jpg");
fileName = tempFile.getAbsolutePath();
Uri uri = Uri.fromFile(tempFile);
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