我的个人资料活动代码如何在EditText和ImageView本身设置此数据库
for image:
mSetupImageBtn = (CircleImageView) findViewById(R.id.setupImageBtn);
代名:
mNameField = (EditText)findViewById(R.id.setupNameField);
mStorageImage = FirebaseStorage.getInstance().getReference().child("Profile_Images");
mDatabaseUsers = FirebaseDatabase.getInstance().getReference().child("users");
mAuth = FirebaseAuth.getInstance();
mSetupImageBtn = (CircleImageView) findViewById(R.id.setupImageBtn);
mNameField = (EditText)findViewById(R.id.setupNameField);
mSubmitBtn = (Button)findViewById(R.id.setupSubmitBtn);
mSubmitBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
startSetupAccount();
}
});
mSetupImageBtn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent galleryIntent = new Intent();
galleryIntent.setAction(Intent.ACTION_GET_CONTENT);
galleryIntent.setType("image/e");
startActivityForResult(galleryIntent,GALLERY_REQUEST);
}
});
}
private void startSetupAccount() {
final String name = mNameField.getText().toString().trim();
final String user_id = mAuth.getCurrentUser().getUid();
if (!TextUtils.isEmpty(name) && mImageUri !=null){
mProgress.setMessage(getString(R.string.fin));
mProgress.show();
StorageReference filepath = mStorageImage.child(mImageUri.getLastPathSegment());
filepath.putFile(mImageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
@SuppressWarnings("VisibleForTests")
String downloadUri = taskSnapshot.getDownloadUrl().toString();
mDatabaseUsers.child(user_id).child("name").setValue(name);
mDatabaseUsers.child(user_id).child("image").setValue(downloadUri);
mProgress.dismiss();
Intent mainIntent = new Intent(SetupActivity.this,Main2Activity.class);
mainIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(mainIntent);
finish();
}
});
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == GALLERY_REQUEST && resultCode == RESULT_OK){
mImageUri = data.getData();
CropImage.activity(mImageUri)
.setGuidelines(CropImageView.Guidelines.ON)
.setAspectRatio(1,1)
.start(this);
}
if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE){
CropImage.ActivityResult result = CropImage.getActivityResult(data);
if (resultCode == RESULT_OK){
Uri resultUri = result.getUri();
mSetupImageBtn.setImageURI(resultUri);
}else if (resultCode==CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE){
Exception error = result.getError();
}
}
答案 0 :(得分:1)
要检索数据:
mDatabaseUsers = FirebaseDatabase.getInstance().getReference().child("users").child(user_id);
mDatabaseUsers.addValueEventListener(new ValueEventListener(){
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
String names=dataSnapshot.child("name").getValue().toString();
String images=dataSnapshot.child("image").getValue().toString();
Glide.with(ActivityNameHere.this).load(images).into(mSetupImageBtn);
mNameField.setText(names);
}
@Override
public void onCancelled(FirebaseError firebaseError) {
}
});
使用Glide
库可以在ImageView中加载图像。