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Android 图像未加载毕加索或Glide。。保持显示空白图像_Android_Firebase_Firebase Realtime Database_Firebase Storage_Picasso - Fatal编程技术网

Android 图像未加载毕加索或Glide。。保持显示空白图像

Android 图像未加载毕加索或Glide。。保持显示空白图像,android,firebase,firebase-realtime-database,firebase-storage,picasso,Android,Firebase,Firebase Realtime Database,Firebase Storage,Picasso,我正在尝试使用毕加索从firebase实时数据库加载图像,但它一直显示空白图像。。。我尝试使用Glide时得到了相同的结果。 我试图使用这个解决方案:[但它对我不起作用 代码如下: ProfileInfoActivity import android.app.ProgressDialog; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.preferen

我正在尝试使用毕加索从firebase实时数据库加载图像,但它一直显示空白图像。。。我尝试使用Glide时得到了相同的结果。 我试图使用这个解决方案:[但它对我不起作用

代码如下:

ProfileInfoActivity

import android.app.ProgressDialog;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.preference.PreferenceFragment;
import android.util.TypedValue;
import android.view.View;
import android.view.ViewGroup;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;

import com.bumptech.glide.Glide;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.auth.FirebaseUser;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.ValueEventListener;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import com.squareup.picasso.NetworkPolicy;
import com.squareup.picasso.Picasso;
import com.theartofdev.edmodo.cropper.CropImage;

import java.io.File;
import java.util.Random;

import de.hdodenhof.circleimageview.CircleImageView;

public class ProfileInfoActivity extends AppCompatActivity {


    private DatabaseReference mDatabaseReference;
    private FirebaseUser mCurrentUser;

    private CircleImageView mDisplayImage;
    private TextView mName;
    private EditText mEditName, mEmail;

    private static final int GALLERY_PICK = 1;

    private StorageReference mImageStorage;

    private ProgressDialog mProgressDialog;

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

        mDisplayImage = findViewById(R.id.circle_image);
        mName = findViewById(R.id.name);
        mEditName = findViewById(R.id.et_name);
        mEmail = findViewById(R.id.et_email_address);

        mImageStorage = FirebaseStorage.getInstance().getReference();

        mCurrentUser = FirebaseAuth.getInstance().getCurrentUser();

        String userID = mCurrentUser.getUid();

        mDatabaseReference = FirebaseDatabase.getInstance().getReference().child("Users").child(userID);
        mDatabaseReference.addValueEventListener(new ValueEventListener() {
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {

                String name = dataSnapshot.child("name").getValue().toString();
                String et_name = dataSnapshot.child("name").getValue().toString();
                String et_email_adress = dataSnapshot.child("email").getValue().toString();
                String image = dataSnapshot.child("image").getValue().toString();
                String thumb_image = dataSnapshot.child("thumb_image").getValue().toString();

                mName.setText(name);
                mEditName.setText(et_name);
                mEmail.setText(et_email_adress);

                Picasso.get().load(image).into(mDisplayImage);


            }

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {

            }
        });

        mDisplayImage.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent galleryIntent = new Intent();
                galleryIntent.setType("image/*");
                galleryIntent.setAction(Intent.ACTION_GET_CONTENT);

                startActivityForResult(Intent.createChooser(galleryIntent, "SELECT IMAGE"), GALLERY_PICK);
            }
        });
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
        super.onActivityResult(requestCode, resultCode, data);

        if(requestCode == GALLERY_PICK && resultCode == RESULT_OK ) {
            Uri imageUri = data.getData();

            CropImage.activity(imageUri)
                    .setAspectRatio(1, 1)
                    .start(this);

            //Toast.makeText(ProfileInfoActivity.this, imageUri, Toast.LENGTH_SHORT).show();
        }

        if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
            CropImage.ActivityResult result = CropImage.getActivityResult(data);
            if (resultCode == RESULT_OK) {

                mProgressDialog = new ProgressDialog(ProfileInfoActivity.this);
                mProgressDialog.setTitle("Uploading Image...");
                mProgressDialog.setMessage("Please wait while we upload and process the image");
                mProgressDialog.setCanceledOnTouchOutside(false);
                mProgressDialog.show();


                Uri resultUri = result.getUri();
                String current_user_id = mCurrentUser.getUid();

                StorageReference filepath = mImageStorage.child("profile_images").child(current_user_id + ".jpg");

                filepath.putFile(resultUri).addOnCompleteListener(new OnCompleteListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onComplete(@NonNull Task<UploadTask.TaskSnapshot> task) {
                        if(task.isSuccessful()){

                            String download_url = task.getResult().getStorage().getDownloadUrl().toString();

                            mDatabaseReference.child("image").setValue(download_url).addOnCompleteListener(new OnCompleteListener<Void>() {
                                @Override
                                public void onComplete(@NonNull Task<Void> task) {

                                    if(task.isSuccessful()) {
                                        mProgressDialog.dismiss();

                                    }

                                }
                            });


                        } else {

                            Toast.makeText(ProfileInfoActivity.this, "Error in uploading: ", Toast.LENGTH_SHORT).show();
                            mProgressDialog.dismiss();

                        }
                    }
                });

            } else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {
                Exception error = result.getError();
            }
        }
    }


}
导入android.app.ProgressDialog;
导入android.content.Intent;
导入android.net.Uri;
导入android.os.Bundle;
导入android.preference.PreferenceFragment;
导入android.util.TypedValue;
导入android.view.view;
导入android.view.ViewGroup;
导入android.widget.EditText;
导入android.widget.LinearLayout;
导入android.widget.TextView;
导入android.widget.Toast;
导入androidx.annotation.NonNull;
导入androidx.annotation.Nullable;
导入androidx.appcompat.app.ActionBar;
导入androidx.appcompat.app.appcompat活动;
导入androidx.appcompat.widget.Toolbar;
导入com.bumptech.glide.glide;
导入com.google.android.gms.tasks.OnCompleteListener;
导入com.google.android.gms.tasks.Task;
导入com.google.firebase.auth.FirebaseAuth;
导入com.google.firebase.auth.FirebaseUser;
导入com.google.firebase.database.DataSnapshot;
导入com.google.firebase.database.DatabaseError;
导入com.google.firebase.database.DatabaseReference;
导入com.google.firebase.database.FirebaseDatabase;
导入com.google.firebase.database.ValueEventListener;
导入com.google.firebase.storage.firebase存储;
导入com.google.firebase.storage.StorageReference;
导入com.google.firebase.storage.UploadTask;
导入com.squareup.picasso.NetworkPolicy;
导入com.squareup.picasso.picasso;
进口com.theartofdev.edmodo.croper.CropImage;
导入java.io.File;
导入java.util.Random;
导入de.hdodenhof.circleimageview.circleimageview;
公共类ProfileInfoActivity扩展了AppCompatActivity{
私有数据库引用mDatabaseReference;
私有FirebaseUser mCurrentUser;
私有CircleImageView mDisplayImage;
私有文本视图mName;
私人编辑文本mEditName,mEmail;
专用静态最终整型库_PICK=1;
私有存储参考图像存储;
private ProgressDialog mProgressDialog;
@凌驾
创建时受保护的void(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity\u profile\u info);
mDisplayImage=findViewById(R.id.circle\u图像);
mName=findviewbyd(R.id.name);
mEditName=findViewById(R.id.et_名称);
mEmail=findViewById(R.id.et\u电子邮件地址);
mImageStorage=FirebaseStorage.getInstance().getReference();
mCurrentUser=FirebaseAuth.getInstance().getCurrentUser();
字符串userID=mCurrentUser.getUid();
mDatabaseReference=FirebaseDatabase.getInstance().getReference().child(“用户”).child(用户ID);
mDatabaseReference.addValueEventListener(新的ValueEventListener(){
@凌驾
public void onDataChange(@NonNull DataSnapshot DataSnapshot){
字符串名称=dataSnapshot.child(“名称”).getValue().toString();
字符串et_name=dataSnapshot.child(“name”).getValue().toString();
字符串et_email_address=dataSnapshot.child(“电子邮件”).getValue().toString();
字符串image=dataSnapshot.child(“image”).getValue().toString();
字符串thumb_image=dataSnapshot.child(“thumb_image”).getValue().toString();
mName.setText(名称);
mEditName.setText(et_name);
mEmail.setText(电子邮件地址);
Picasso.get().load(image).into(mDisplayImage);
}
@凌驾
已取消的公共void(@NonNull DatabaseError DatabaseError){
}
});
mDisplayImage.setOnClickListener(新视图.OnClickListener(){
@凌驾
公共void onClick(视图v){
Intent gallerycontent=新Intent();
GalleryContent.setType(“image/*”);
GalleryContent.setAction(Intent.ACTION\u GET\u CONTENT);
startActivityForResult(Intent.createChooser(GalleryContent,“选择图像”),GALLERY\u PICK;
}
});
}
@凌驾
受保护的void onActivityResult(int-requestCode、int-resultCode、@Nullable-Intent-data){
super.onActivityResult(请求代码、结果代码、数据);
if(requestCode==GALLERY\u PICK&&resultCode==RESULT\u OK){
Uri imageUri=data.getData();
CropImage.activity(imageUri)
.setAspectRatio(1,1)
.启动(本);
//Toast.makeText(ProfileInfoActivity.this、imageUri、Toast.LENGTH_SHORT.show();
}
if(requestCode==CropImage.CROP\u IMAGE\u ACTIVITY\u REQUEST\u CODE){
CropImage.ActivityResult结果=CropImage.getActivityResult(数据);
if(resultCode==RESULT\u OK){
mProgressDialog=新建ProgressDialog(ProfileInfoActivity.this);
设置标题(“上传图像…”);
setMessage(“请稍候,我们正在上载和处理图像”);
mProgressDialog.setCanceledOnTouchOutside(false);
mProgressDialog.show();
Uri resultUri=result.getUri();
字符串current_user_id=mCurrentUser.getUid();
StorageReference filepath=mImageStorage.child(“profile_images”).child(当前_用户_id+“.jpg”);
filepath.putFile(resultUri).addOnCompleteListener(新的OnCompleteListener(){
@凌驾
未完成的公共void(@NonNull任务){
if(task.issusccessful()){
String download_url=task.getResult().getStorage().getDownloadUrl().toString();
mDatabaseReference.child(“image”).setValue(下载url).addOnCompleteListener(新的OnCompleteListener
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:roundIcon="@mipmap/ic_launcher_round"
    android:supportsRtl="true"
    android:theme="@style/AppTheme">
    <activity android:name=".ProfileInfoActivity" />
    <activity android:name=".ResetPasswordActivity" />
    <activity
        android:name=".MainActivity"
        android:label="@string/app_name"
        android:theme="@style/AppTheme.NoActionBar" />
    <activity android:name=".login.LoginActivity" />
    <activity android:name=".login.SignupActivity" />
    <activity
        android:name=".FullscreenActivity"
        android:configChanges="orientation|keyboardHidden|screenSize"
        android:label="@string/app_name"
        android:theme="@style/FullscreenTheme">
        <intent-filter>
            <action android:name="android.intent.action.MAIN" />

            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
    </activity>
    <activity
        android:name=".SettingsActivity"
        android:label="@string/setting"
        android:parentActivityName=".MainActivity">
        <meta-data
            android:name="android.support.PARENT_ACTIVITY"
            android:value=".MainActivity" />
    </activity>
    <activity android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
        android:theme="@style/Base.Theme.AppCompat"/> <!-- optional (needed if default theme has no action bar) -->

</application>
filepath.putFile(resultUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                    @Override
                    public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                        filepath.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
                            @Override
                            public void onSuccess(Uri uri) {
                                String download_url = uri.toString();
                                mDatabaseReference.child("image").setValue(download_url).addOnSuccessListener(new OnSuccessListener<Void>() {
                                    @Override
                                    public void onSuccess(Void aVoid) {
                                        mProgressDialog.dismiss();
                                        Toast.makeText(ProfileInfoActivity.this,"Success Uploading",Toast.LENGTH_SHORT).show();
                                    }
                                });

                            }
                        });
                    }
                });