【发布时间】:2017-07-09 17:03:02
【问题描述】:
我想上传图片到存储。每次启动模拟器时,我都没有收到任何错误,并且一切正常,除了当我在模拟器中选择图片并上传它们时,即使刷新后它也不会显示在 Firebase 存储部分中。这是我的代码:
package com.safariagaming;
import android.app.ProgressDialog;
import android.content.Intent;
import android.net.Uri;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import com.safariagaming.mtc_project.R;
public class Account_Page extends AppCompatActivity {
private Button mSelectImage;
private StorageReference mStorage;
private static final int GALLERY_INTENT = 2;
private ProgressDialog mProgressDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_account__page);
mSelectImage = (Button) findViewById(R.id.selectImage_BUTTON);
mStorage = FirebaseStorage.getInstance().getReference(); //.child at end ifyou want to add an child to it
mProgressDialog = new ProgressDialog(this);
mSelectImage.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType("image/*");
startActivityForResult(intent, GALLERY_INTENT);
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == GALLERY_INTENT && resultCode == RESULT_OK){
mProgressDialog.setMessage("Uploading...");
Uri uri = data.getData();
StorageReference filepath = mStorage.child("Photos").child(uri.getLastPathSegment());
filepath.putFile(uri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
Toast.makeText(Account_Page.this, "Upload Done", Toast.LENGTH_LONG).show();
mProgressDialog.dismiss();
}//you can also add onFaliure listener
});
}
}
}
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标签: android firebase firebase-storage