package com.example.coolweather;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

public class MainActivity extends AppCompatActivity {
    private int id=0;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

    }
}

@@ -46,32 +46,12 @@
 oid.
-support.v7.app.AppCompat
+app.
 Acti
@@ -121,17 +121,8 @@
 nds 
-AppCompat
 Acti
@@ -132,29 +132,8 @@
 y %7B%0A
-    private int id=0;
 %0A   

change activity