大家好，又见面了，我是你们的朋友全栈君。
xml页面布局
android:orientation=”vertical”
android:layout_width=”fill_parent”
android:layout_height=”fill_parent”
>
android:text=”Plain”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
/>
android:text=”Bold”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:textStyle=”bold”
/>
android:text=”Serif”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:typeface=”serif”
/>
android:text=”Italic”
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:textStyle=”italic”
/>
android:layout_width=”wrap_content”
android:layout_height=”wrap_content”
android:text=”获取CheckBox的值”
/>
—————————————————————————————-
java类:
package com.zgct.activity;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
public class CheckBoxActivity extends Activity {
CheckBox plain_cb;
CheckBox serif_cb;
CheckBox italic_cb;
CheckBox bold_cb;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setTitle(“CheckBoxActivity”);
setContentView(R.layout.check_box);
find_and_modify_text_view();
}
private void find_and_modify_text_view(){
plain_cb = (CheckBox) findViewById(R.id.plain_cb);
serif_cb = (CheckBox) findViewById(R.id.serif_cb);
italic_cb = (CheckBox) findViewById(R.id.italic_cb);
bold_cb = (CheckBox) findViewById(R.id.bold_cb);
Button get_view_button = (Button)findViewById(R.id.get_view_button);
get_view_button.setOnClickListener(get_view_button_listener);
}
private Button.OnClickListener get_view_button_listener = new Button.OnClickListener(){
public void onClick(View v){
String r = “”;
if(plain_cb.isChecked()){
r = r + “,” + plain_cb.getText();
}
if(serif_cb.isChecked()){
r = r + “,” + serif_cb.getText();
}
if(bold_cb.isChecked()){
r = r + “,” + bold_cb.getText();
}
if(italic_cb.isChecked()){
r = r + “,” + italic_cb.getText();
}
setTitle(“Checked: ” + r);
}
};
}
发布者：全栈程序员-站长，转载请注明出处：https://javaforall.net/150577.html原文链接：https://javaforall.net
![多重共线性检验之方差膨胀因子VIF[通俗易懂]](https://javaforall.net/wp-content/uploads/2020/11/2020110817443450-480x300.jpg)
