摘要： 效果图：切图：编码：main.xmlView Code <?xml version="1.0" encoding="utf-8"?><ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/screen" android:layout_width="fill_parent" android:layout_height="fill_parent" 阅读全文

摘要： BatteryReceiver.java 广播机制View Code package com.example.batterydemo;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.os.BatteryManager;import android.util.Log;public class BatteryReceiver extends BroadcastReceiver { @Override p... 阅读全文