FirebaseStorage.getReferenceFromUrl（未知来源）

问题描述：

我得到这个错误的最后两天，我无法弄清楚如何解决它，我需要获取数据（图像）存储在Firebase作为我的Android应用程序中的列表视图我正在使用RecycleView;FirebaseStorage.getReferenceFromUrl（未知来源）

这是主类：

public class MainActivityPersistent extends AppCompatActivity { 

    private static final String G_DB_URL = "https://fir-test-ca03d.firebaseio.com/tutorial/list"; 
    //where the data stored in the firebase 
    private boolean isEnabled; 

    @Override protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 

     if(!isEnabled) { 
      try { 
       FirebaseDatabase.getInstance().setPersistenceEnabled(true); 
       isEnabled = true; 
      } catch (RuntimeException e) { } 
     } 

     Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); 
     setSupportActionBar(toolbar); 
     RecyclerView mRecyclerView = (RecyclerView) findViewById(R.id.list); 
     final ProgressBar mProgressBar = (ProgressBar) findViewById(R.id.progressBar); 
     mProgressBar.setVisibility(View.VISIBLE); 
     LinearLayoutManager mLinearLayoutManager = new LinearLayoutManager(this); 

     mRecyclerView.setLayoutManager(mLinearLayoutManager); 
     DatabaseReference ref = FirebaseDatabase.getInstance().getReferenceFromUrl(G_DB_URL); 

     FirebaseRecyclerAdapter<DataModel, ListRowHolder> mAdapter = new FirebaseRecyclerAdapter<DataModel, ListRowHolder>(
      DataModel.class, 
      R.layout.list_row_item, ListRowHolder.class, ref 
     ) { 
      @Override protected void populateViewHolder(final ListRowHolder viewHolder, 
      DataModel model, int position) { 
       mProgressBar.setVisibility(View.GONE); 

       final StorageReference ref = FirebaseStorage.getInstance().getReferenceFromUrl(model.image); 

       viewHolder.description.setText(model.description); 
       Glide.with(MainActivityPersistent.this) 
        .using(new FirebaseImageLoader()) 
        .load(ref) 
        .into(viewHolder.image); 
      } 
     }; 
    } 
}

这是我得到的错误，当我运行的应用程序：

E/AndroidRuntime: FATAL EXCEPTION: main 
        Process: com.myapplication, PID: 21238 
        java.lang.IllegalArgumentException: The storage Uri could not be parsed. 
         at com.google.firebase.storage.FirebaseStorage.getReferenceFromUrl(Unknown Source) 
         at com.myapplication.MainActivityPersistent$1.populateViewHolder(MainActivityPersistent.java:54) 
         at com.myapplication.MainActivityPersistent$1.populateViewHolder(MainActivityPersistent.java:47) 
         at com.firebase.ui.database.FirebaseRecyclerAdapter.onBindViewHolder(FirebaseRecyclerAdapter.java:218) 
         at android.support.v7.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:6400) 
         at android.support.v7.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:6433) 
         at android.support.v7.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:5377) 
         at android.support.v7.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:5640) 
         at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5482) 
         at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:5478) 
         at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2215) 
         at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1542) 
         at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1502) 
         at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:595) 
         at android.support.v7.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:3625) 
         at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:3354) 
         at android.support.v7.widget.RecyclerView.onLayout(RecyclerView.java:3886) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453) 
         at android.widget.FrameLayout.onLayout(FrameLayout.java:388) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1677) 
         at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1531) 
         at android.widget.LinearLayout.onLayout(LinearLayout.java:1440) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453) 
         at android.widget.FrameLayout.onLayout(FrameLayout.java:388) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1677) 
         at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1531) 
         at android.widget.LinearLayout.onLayout(LinearLayout.java:1440) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453) 
         at android.widget.FrameLayout.onLayout(FrameLayout.java:388) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1677) 
         at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1531) 
         at android.widget.LinearLayout.onLayout(LinearLayout.java:1440) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.widget.FrameLayout.layoutChildren(FrameLayout.java:453) 
         at android.widget.FrameLayout.onLayout(FrameLayout.java:388) 
         at android.view.View.layout(View.java:15631) 
         at android.view.ViewGroup.layout(ViewGroup.java:4856) 
         at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2246) 
         at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1968) 
         at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1200) 
         at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6388) 
         at android.view.Choreographer$CallbackRecord.run(Choreographer.java:803) 
         at android.view.Choreographer

得到任何帮助。我也面临同样的问题 –

答

FirebaseDatabase.getInstance().getReference(G_DB_URL);

更改这从您的火力参考

它不工作 – Maji

使用FirebaseDatabase.getInstance（）。getReference（“tutorial/list”）或FirebaseDatabase.getInstance（）。getReference（“tutorial”）。child（“list”）。没有必要输入完整的网址 – Kendroid

获取指南从https://firebase.google.com/docs/storage/android/create-reference** –

答

找到简单的解决方案，只需更换：

StorageReference storageReference = FirebaseStorage.getInstance().getReferenceFromUrl(sponsors.getLogoLink()); 
    Glide.with(mContext) 
      .using(new FirebaseImageLoader()) 
      .load(storageReference) 
      .into(sponsorLogo);

为了简单：

Glide.with(mContext) 
      .load(sponsors.getLogoLink()) 
      .into(sponsorLogo);

解决我的问题

FirebaseStorage.getReferenceFromUrl（未知来源）

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