毕加索无法在StorageReference的onSuccess方法中加载图像 [英] Picasso can't load image inside StorageReference's onSuccess method
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问题描述
当试图在运行时 onStart（）方法上使用Picasso时，它通常使用来自控制台的下载链接加载Firebase中的图像。
但是，当我尝试在StorageReference onSuccess 方法中加载图片时，它就不起作用了。
$ @ $ $
public void onActivityResult（int requestCode，int resultCode，Intent数据）{
super.onActivityResult（requestCode，resultCode，data）;
if（requestCode == GALLERY_IN&& resultCode == Activity.RESULT_OK）{
isGranted = true;
String path = FireStorage.retUID（）+/;
showIndProgress（）;
Uri uri = data.getData（）;
StorageReference childPathRef = FireStorage.storageRef.child（path + uri.getLastPathSegment（））;
publicPath onComplete（@NonNull Task< UploadTask.TaskSnapshot>
$ ）{
if（task.isSuccessful（））{
Picasso.with（mContext）.load（task.getResult（）。getDownloadUrl（））$ b $ .into（profView）;
Picasso.Builder build = new Picasso.Builder（mContext）;
build.listener（new Picasso.Listener（）{
@Override
public void onImageLoadFailed（Picasso picasso ，异常例外）{
Toast.makeText（mContext，exception\\\
+ exception.toString（），Toast.LENGTH_SHORT）.show（）;
}
}）;
progressDialog.dismiss（）;
} else {
//失败
}
}
}）;
$ b $ / code $ / pre
$ b
这是我的另一个Class上的FirebaseStorage实例：
public static FirebaseStorage storage = FirebaseStorage.getInstance（）;
public static StorageReference storageRef =
storage.getReferenceFromUrl（gs：//myurl.appspot.com/）;
清单：
< uses-permission android：name =android.permission.INTERNET/>
<使用权限android：name =android.permission.ACCESS_NETWORK_STATE/>
< uses-permission android：name =android.permission.READ_EXTERNAL_STORAGE/>
我的XML布局：
< RelativeLayout
android：layout_width =match_parent
android：layout_height =200dp
android：background =@ drawable / gcover
机器人：ID = @ + ID / RelativeLayout的 >
< de.hdodenhof.circleimageview.CircleImageView xmlns：app =http://schemas.android.com/apk/res-auto
android：id =@ + id / profPhoto
android：clickable =true
android：layout_width =120dp
android：layout_height =120dp
android：padding =20dp
android：src =@ drawable / default_prof
android：scaleType =centerCrop
app：civ_border_color =@ color / trans
app：civ_border_width =2dp
android：layout_centerVertical =true
android：layout_centerHorizontal =true/>
< / RelativeLayout>
我的意见初始化：
@Override
public View onCreateView（LayoutInflater inflater，
ViewGroup容器，
Bundle savedInstanceState）{
View view = inflater.inflate（R.layout。 fragment_prof，container，false）;
profView =（CircleImageView）view.findViewById（R.id.profPhoto）;
btn1 =（Button）view.findViewById（R.id.btn_1）;
btn2 =（Button）view.findViewById（R.id.btn_2）;
btn3 =（Button）view.findViewById（R.id.btn_3）;
返回视图;
解决方案
> CircleImageView 转换为正常的 ImageView ，并突然生效。
When trying Picasso on the runtime onStart() method it normally loads the image from Firebase using the download link from the console.
But when I try to load an image inside StorageReference onSuccess method it just won't work.
This class is extending Fragment:
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == GALLERY_IN && resultCode == Activity.RESULT_OK) {
isGranted = true;
String path = FireStorage.retUID() + "/";
showIndProgress();
Uri uri = data.getData();
StorageReference childPathRef = FireStorage.storageRef.child(path + uri.getLastPathSegment());
childPathRef.putFile(uri)
.addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
@Override
public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
if(task.isSuccessful()) {
Picasso.with(mContext).load(task.getResult().getDownloadUrl())
.into(profView);
Picasso.Builder build = new Picasso.Builder(mContext);
build.listener(new Picasso.Listener() {
@Override
public void onImageLoadFailed(Picasso picasso, Uri uri, Exception exception) {
Toast.makeText(mContext, "exception\n" + exception.toString(), Toast.LENGTH_SHORT).show();
}
});
progressDialog.dismiss();
} else {
//failed
}
}
});
}
}
This is my FirebaseStorage instance on another Class:
public static FirebaseStorage storage = FirebaseStorage.getInstance();
public static StorageReference storageRef =
storage.getReferenceFromUrl("gs://myurl.appspot.com/");
Manifest:
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
My XML layout:
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="@drawable/gcover"
android:id="@+id/relativeLayout">
<de.hdodenhof.circleimageview.CircleImageView xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/profPhoto"
android:clickable="true"
android:layout_width="120dp"
android:layout_height="120dp"
android:padding="20dp"
android:src="@drawable/default_prof"
android:scaleType="centerCrop"
app:civ_border_color="@color/trans"
app:civ_border_width="2dp"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>
My views initialization:
@Override
public View onCreateView(LayoutInflater inflater,
ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_prof, container, false);
profView = (CircleImageView) view.findViewById(R.id.profPhoto);
btn1 = (Button) view.findViewById(R.id.btn_1);
btn2 = (Button) view.findViewById(R.id.btn_2);
btn3 = (Button) view.findViewById(R.id.btn_3);
return view;
}
解决方案
I just switched from CircleImageView to a normal ImageView and it suddenly worked.
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