如何解决为什么我的应用程序将其数据发送到另一个Firebase实时数据库
我制作了一个新的模型应用程序( ManualRecyclerView ),以测试如何在RecyclerView-GridView中获取数据 Firebase实时数据库。
因此,我注入了依赖性并将应用程序连接到Firebase。
我为适配器设置了基本的用户界面和代码。
但是!一旦测试并输入数据,数据就会转到另一个Firebase数据库( Sweet Dreams )。哪个是我正在进行的其他项目的数据库。
令我困扰的是,我已经更正了.json
文件
.json文件
{
"project_info": {
"project_number": "493876747245","firebase_url": "https://manualrecyclerview.firebaseio.com","project_id": "manualrecyclerview","storage_bucket": "manualrecyclerview.appspot.com"
},"client": [
{
"client_info": {
"mobilesdk_app_id": "1:493876747245:android:aece709f70cbe8d86ce5e4","android_client_info": {
"package_name": "dcbrh.ph.manualrecyclerview"
}
},"oauth_client": [
{
"client_id": "493876747245-t3ekrflfg6k4a7qirbt7fqe065grm6pr.apps.googleusercontent.com","client_type": 3
}
],"api_key": [
{
"current_key": "AIzaSyDJItnNjZ72-ZDVUXzpR_nK7ea6d31vcUY"
}
],"services": {
"appinvite_service": {
"other_platform_oauth_client": [
{
"client_id": "493876747245-t3ekrflfg6k4a7qirbt7fqe065grm6pr.apps.googleusercontent.com","client_type": 3
}
]
}
}
}
],"configuration_version": "1"
}
主要活动
package dcbrh.ph.manualrecyclerview
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import android.widget.Toast
import com.google.firebase.auth.FirebaseAuth
import com.google.firebase.database.FirebaseDatabase
import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
recyclerView_main.adapter = MainAdapter()
button_storeMovie_main.setOnClickListener {
Log.d("MainActivity","Storing data in FirebaseDatabase")
Toast.makeText(this,"Storing data...",Toast.LENGTH_SHORT).show()
storeMovieInFirebaseDatabase()
}
}
private fun storeMovieInFirebaseDatabase() {
val uid = FirebaseAuth.getInstance().uid.toString()
val title = editText_inputTitle_main.text.toString()
val price = editText_inputPrice_main.text.toString()
val movieData = Movie(title,price)
FirebaseDatabase.getInstance().getReference("movies/$uid/").setValue(movieData)
.addOnSuccessListener {
Log.d("MainActivity","Data stored successfully | UID = $uid")
Toast.makeText(this,"Data stored successfully",Toast.LENGTH_SHORT).show()
return@addOnSuccessListener
}
.addOnFailureListener{
Log.d("MainActivity","Data failed to store")
Toast.makeText(this,"Data failed to store",Toast.LENGTH_SHORT).show()
return@addOnFailureListener
}
}
}
class Movie(val name: String,val price: String) {
constructor(): this("","")
}
主适配器
package dcbrh.ph.manualrecyclerview
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.recyclerview.widget.RecyclerView
import kotlinx.android.synthetic.main.card_view_layout.view.*
class MainAdapter: RecyclerView.Adapter<CustomViewHolder>() {
val productTitles = listOf("The Bird Box","Extraction","Bad Boys","300 Spartans","Project X")
override fun getItemCount(): Int {
return productTitles.size
}
override fun onCreateViewHolder(parent: ViewGroup,viewType: Int): CustomViewHolder {
val layoutInflater = LayoutInflater.from(parent.context)
val cellGrid = layoutInflater.inflate(R.layout.card_view_layout,parent,false)
return CustomViewHolder(cellGrid)
}
override fun onBindViewHolder(holder: CustomViewHolder,position: Int) {
val productTitles = productTitles.get(position)
holder.sight.apply {
cardView_textView_title.text = productTitles
cardView_textView_price.text = "Php20.00"
}
}
}
class CustomViewHolder(val sight: View): RecyclerView.ViewHolder(sight) {
}
Sweet Dreams数据库 database
没有人被发送到ManualRecyclerView数据库。
解决方法
如果我理解正确,则似乎您在两个Android Studio项目中都使用了相同的Firebase项目。因此,请仔细检查您的Firebase项目结构
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