安卓app_sl3_25同意游戏条款功能示范

安卓app_sl3_25同意游戏条款功能示范

package com.example.sl3_25;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.ImageButton;
import android.widget.Toast;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        final ImageButton imageButton=(ImageButton)findViewById(R.id.start);
        CheckBox checkbox=(CheckBox)findViewById(R.id.checkBox1);
        checkbox.setOnCheckedChangeListener(new OnCheckedChangeListener(){

            @Override
            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                // TODO 自动生成的方法存根
                if(isChecked)
                {
                    imageButton.setVisibility(View.VISIBLE);
                }
                else 
                {
                   imageButton.setVisibility(View.INVISIBLE);
                }
                imageButton.invalidate();//重绘ImageButton
                    
                
            }
            
        });
        imageButton.setOnClickListener(new OnClickListener(){

            @Override
            public void onClick(View v) {
                // TODO 自动生成的方法存根
                Toast.makeText(MainActivity.this, "进入游戏。。。", Toast.LENGTH_SHORT).show();
            }
            
        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();
        if (id == R.id.action_settings) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    }
}

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    <!-- activity_main.xml -->
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@drawable/background"
    android:gravity="center"    
    tools:context="com.example.sl3_25.MainActivity" >

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingTop="20dp"
        style="@style/artclestyle"
        android:text="@string/artcle" />

    <CheckBox
        android:id="@+id/checkBox1"
        android:textSize="22dp"
        android:button="@drawable/check_box"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="我同意" />

    <ImageButton
        android:id="@+id/start"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="invisible"
        android:src="@drawable/button_state" />

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<!-- &#160表示空格,string.xml -->
<resources>

    <string name="app_name">sl3_25同意游戏条款</string>
    <string name="hello_world">Hello world!</string>
    <string name="action_settings">Settings</string>
    <string name="artcle"> &#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;温馨提示：本游戏适合各年龄段的玩家，请您合理安排游戏时间，不要沉迷游戏！
    当您连续在线2小时间后，系统将自动结束游戏。如果同意该条款请勾选“我同意”复选框，方可进入游戏。</string>

</resources>

<?xml version="1.0" encoding="utf-8"?>
<!-- button_state.xml -->
<selector
  xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true" android:drawable="@drawable/start_b"/>
    <item android:state_pressed="false" android:drawable="@drawable/start_a"/>
</selector>

<?xml version="1.0" encoding="utf-8"?>
<!-- check_box.xml -->
<selector
  xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_checked="false" 
        android:drawable="@drawable/check_f"/>
    <item android:state_checked="true"
        android:drawable="@drawable/check_t"/>
</selector>

<resources>
 <!-- style.xml -->
    <!--
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
    -->
    <style name="AppBaseTheme" parent="android:Theme.Light">
        <!--
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
        -->
    </style>

    <!-- Application theme. -->
    <style name="AppTheme" parent="AppBaseTheme">
        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
    </style>
     <style name="artclestyle">
        <item name="android:textSize">20px</item>
        <item name="android:textColor">#ff6600</item>
    </style>

</resources>