version:beta
fix: update:增加一些电量设置
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@@ -99,5 +99,47 @@ public class CmdUtil {
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'}';
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}
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}
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/**
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* 执行 adb 命令
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*
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* @param cmd 命令
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* @return
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*/
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public static StringBuffer shellExec(String cmd) {
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Runtime mRuntime = Runtime.getRuntime(); //执行命令的方法
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try {
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//Process中封装了返回的结果和执行错误的结果
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Process mProcess = mRuntime.exec(cmd); //加入参数
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//使用BufferReader缓冲各个字符,实现高效读取
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//InputStreamReader将执行命令后得到的字节流数据转化为字符流
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//mProcess.getInputStream()获取命令执行后的的字节流结果
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BufferedReader mReader = new BufferedReader(new InputStreamReader(mProcess.getInputStream()));
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//实例化一个字符缓冲区
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StringBuffer mRespBuff = new StringBuffer();
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//实例化并初始化一个大小为1024的字符缓冲区,char类型
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char[] buff = new char[1024];
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int ch = 0;
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//read()方法读取内容到buff缓冲区中,大小为buff的大小,返回一个整型值,即内容的长度
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//如果长度不为null
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while ((ch = mReader.read(buff)) != -1) {
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//就将缓冲区buff的内容填进字符缓冲区
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mRespBuff.append(buff, 0, ch);
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}
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//结束缓冲
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mReader.close();
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Log.i("shell", "shellExec: " + mRespBuff);
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//弹出结果
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// Log.i("shell", "执行命令: " + cmd + "执行成功");
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return mRespBuff;
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} catch (IOException e) {
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// 异常处理
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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return null;
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}
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}
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@@ -31,6 +31,7 @@ public class ForegroundAppUtil {
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}
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public static void openTopApp(Context context) {
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Log.e(TAG, "openTopApp: " + System.currentTimeMillis());
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String topAppName = Settings.Global.getString(context.getContentResolver(), ForegroundAppUtil.TOPAPP_KEY);
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if (TextUtils.isEmpty(topAppName)) {
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return;
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