题目

编写Android程序对各种查找与排序算法进行测试

提交运行结果截图

推送代码到码云

解答

import android.content.Intent;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.view.View;import android.widget.Button;import android.widget.EditText;import android.widget.TextView;public class MainActivity extends AppCompatActivity{    EditText editText;    TextView textView;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        editText = (EditText)findViewById(R.id.text);        Button button1 = (Button) findViewById(R.id.search);        button1.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                String data = editText.getText().toString();                Intent intent = new Intent(MainActivity.this, Search.class);                intent.putExtra("extra_data", data);                startActivity(intent);            }        });        Button button2 = (Button)findViewById(R.id.sort);        button2.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                String data = editText.getText().toString();                Intent intent = new Intent(MainActivity.this, Search.class);                intent.putExtra("extra_data", data);                startActivity(intent);            }        });    }}