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- package no.school.jwk.lazycalc;
- import android.support.v7.app.AppCompatActivity;
- import android.os.Bundle;
- import android.util.Log;
- import android.view.View;
- import android.widget.Button;
- import android.widget.EditText;
- import android.widget.Toast;
- import java.util.ArrayList;
- public class MainActivity extends AppCompatActivity {
- private EditText number1;
- private EditText number2;
- private ArrayList<Button> btnlist;
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
- setContentView(R.layout.activity_main);
- btnlist= new ArrayList<>();
- number1 = (EditText) findViewById(R.id.number);
- number2 = (EditText) findViewById(R.id.Number2);
- for (int i = 1, len = 4; i <=len ; i++) {
- btnlist.add((Button) findViewById(getResources().getIdentifier("btn" + String.valueOf(i), "id", getPackageName())));
- }
- Log.d("This Is Some Bullshit Right here",(btnlist.get(0).toString()));
- }
- public void onOperatorClick(View view){
- Toast.makeText(this, btnlist.size(), Toast.LENGTH_SHORT).show();
- }
- }
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