package com.example.administrator.myapplication;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends AppCompatActivity {
////先定义文本和按钮
TextView tv_num,tv_sz;
Button bt_ck;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//赋值
tv_sz=(TextView) findViewById(R.id.editText);
bt_ck=(Button)findViewById(R.id.button);
//按钮点击响应事件
bt_ck.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v){
int i=0;
int x=8;
//显示消息框
if(i<10){
if(x>Integer.parseInt(tv_num.getText().toString())){
Toast.makeText(MainActivity.this,"您输入的数字小了",Toast.LENGTH_LONG).show();
i++;
}
if(x<Integer.parseInt(tv_num.getText().toString())){
Toast.makeText(MainActivity.this,"您输入的数字大了",Toast.LENGTH_LONG).show();
i++;
}
if(x==Integer.parseInt(tv_num.getText().toString())){
Toast.makeText(MainActivity.this,"您猜对了",Toast.LENGTH_LONG).show();
}
}
else {
Toast.makeText(MainActivity.this,"您猜测次数过多",Toast.LENGTH_LONG).show();
}
}
});
}
}