Built FireBase Supported Application

FireBase Cloud Database available in Google CLoud

Author: Ashleshk

firebasedemoapp/MainActivity.java

@@ -0,0 +1,92 @@
+package com.lenovo.firebasedemoapp;
+
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.design.widget.FloatingActionButton;
+import android.support.design.widget.Snackbar;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.util.Log;
+import android.view.View;
+import android.view.Menu;
+import android.view.MenuItem;
+
+import com.google.android.gms.ads.AdRequest;
+import com.google.android.gms.ads.AdView;
+import com.google.android.gms.ads.MobileAds;
+import com.google.firebase.database.DatabaseError;
+import com.google.firebase.database.DatabaseReference;
+import com.google.firebase.database.FirebaseDatabase;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        AdView mAdView;
+        // Sample AdMob app ID: ca-app-pub-3940256099942544~3347511713
+        MobileAds.initialize(this, "ca-app-pub-3940256099942544~3347511713");
+        mAdView = findViewById(R.id.adView);
+        AdRequest adRequest = new AdRequest.Builder().build();
+        mAdView.loadAd(adRequest);
+//        DatabaseReference dref = FirebaseDatabase.getInstance().getReference();
+//        Map<String,String> values = new HashMap<>();
+//        values.put("name","Ashlesh");
+//
+//        values.put("name","Apoorva");
+//        values.put("name","RAmesh");
+//dref.push().setValue(values, new DatabaseReference.CompletionListener() {
+//    @Override
+//    public void onComplete(@Nullable DatabaseError databaseError, @NonNull DatabaseReference databaseReference) {
+//        if(databaseError ==null)
+//        {
+//            Log.i("Saved ","successful");
+//        }
+//        else
+//        {
+//            Log.i("Saved","Failed");
+//        }
+//    }
+//});
+
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        FloatingActionButton fab = findViewById(R.id.fab);
+        fab.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
+                        .setAction("Action", null).show();
+            }
+        });
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_main, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        int id = item.getItemId();
+
+        //noinspection SimplifiableIfStatement
+        if (id == R.id.action_settings) {
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+}