Android ShellUtils手机管理器

1. Android ShellUtils手机管理器

Android Shell工具类，可用于检查系统root权限，并在shell或root用户下执行shell命令。如：
checkRootPermission() 检查root权限。execCommand(String[] commands, boolean isRoot, boolean isNeedResultMsg) shell 环境执行命令，第二个参数表示是否root权限执行 execCommand(String command, boolean isRoot) shell环境执行命令。

1.1. 代码

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.List;public class ShellUtils {public static final String COMMAND_SU = "su";public static final String COMMAND_SH = "sh";public static final String COMMAND_EXIT = "exit\n";public static final String COMMAND_LINE_END = "\n";public ShellUtils() {}public static boolean checkRootPermission() {return execCommand("echo root", true, false).result == 0;}public static CommandResult execCommand(String command, boolean isRoot) {return execCommand(new String[]{command}, isRoot, true);}public static CommandResult execCommand(List<String> commands, boolean isRoot) {return execCommand(commands == null ? null : (String[])commands.toArray(new String[0]), isRoot, true);}public static CommandResult execCommand(String[] commands, boolean isRoot) {return execCommand(commands, isRoot, true);}public static CommandResult execCommand(String command, boolean isRoot, boolean isNeedResultMsg) {return execCommand(new String[]{command}, isRoot, isNeedResultMsg);}public static CommandResult execCommand(List<String> commands, boolean isRoot, boolean isNeedResultMsg) {return execCommand(commands == null ? null : (String[])commands.toArray(new String[0]), isRoot, isNeedResultMsg);}public static CommandResult execCommand(String[] commands, boolean isRoot, boolean isNeedResultMsg) {int result = -1;if (commands != null && commands.length != 0) {Process process = null;BufferedReader successResult = null;BufferedReader errorResult = null;StringBuilder successMsg = null;StringBuilder errorMsg = null;DataOutputStream os = null;try {process = Runtime.getRuntime().exec(isRoot ? "su" : "sh");os = new DataOutputStream(process.getOutputStream());String[] var13 = commands;int var12 = commands.length;String s;for(int var11 = 0; var11 < var12; ++var11) {s = var13[var11];if (s != null) {os.write(s.getBytes());os.writeBytes("\n");os.flush();}}os.writeBytes("exit\n");os.flush();result = process.waitFor();if (isNeedResultMsg) {successMsg = new StringBuilder();errorMsg = new StringBuilder();successResult = new BufferedReader(new InputStreamReader(process.getInputStream()));errorResult = new BufferedReader(new InputStreamReader(process.getErrorStream()));while((s = successResult.readLine()) != null) {successMsg.append(s);}while((s = errorResult.readLine()) != null) {errorMsg.append(s);}}} catch (IOException var24) {var24.printStackTrace();} catch (Exception var25) {var25.printStackTrace();} finally {try {if (os != null) {os.close();}if (successResult != null) {successResult.close();}if (errorResult != null) {errorResult.close();}} catch (IOException var23) {var23.printStackTrace();}if (process != null) {process.destroy();}}return new CommandResult(result, successMsg == null ? null : successMsg.toString(), errorMsg == null ? null : errorMsg.toString());} else {return new CommandResult(result, (String)null, (String)null);}}public static class CommandResult {public int result;public String successMsg;public String errorMsg;public CommandResult(int result) {this.result = result;}public CommandResult(int result, String successMsg, String errorMsg) {this.result = result;this.successMsg = successMsg;this.errorMsg = errorMsg;}}
}

1.2. 使用

（1）关机

public void ShutDown(View view) {ShellUtils.execCommand("reboot -p", true);
}

（2）重启

public void Reboot(View view) {ShellUtils.execCommand("reboot", true);
}

（3）快速重启

public void FastReboot(View view) {ShellUtils.execCommand("busybox killall system_server", true);
}

（4）进入刷机模式

public void Recovery(View view) {ShellUtils.execCommand("reboot recovery", true);
}

（5）进入引导模式

public void FastBoot(View view) {ShellUtils.execCommand("reboot bootloader", true);
}

1.3. adb shell input keyevent 控制按键输入的数值

adb shell的功能很强大，可以使用很多功能，今天我们说下通过控制按键输入：adb shell input keyevent xx ，具体数值xx如下
KEYCODE_CALL 进入拨号盘 5
KEYCODE_ENDCALL 挂机键 6
KEYCODE_HOME 按键Home 3
KEYCODE_MENU 菜单键 82
KEYCODE_BACK 返回键 4
KEYCODE_SEARCH 搜索键 84
KEYCODE_CAMERA 拍照键 27
KEYCODE_FOCUS 拍照对焦键 80
KEYCODE_POWER 电源键 26
KEYCODE_NOTIFICATION 通知键 83
KEYCODE_MUTE 话筒静音键 91
KEYCODE_VOLUME_MUTE 扬声器静音键 164
KEYCODE_VOLUME_UP 音量增加键 24
KEYCODE_VOLUME_DOWN 音量减小键 25
控制键
KEYCODE_ENTER 回车键 66
KEYCODE_ESCAPE ESC键 111
KEYCODE_DPAD_CENTER 导航键确定键 23
KEYCODE_DPAD_UP 导航键向上 19
KEYCODE_DPAD_DOWN 导航键向下 20
KEYCODE_DPAD_LEFT 导航键向左 21
KEYCODE_DPAD_RIGHT 导航键向右 22
KEYCODE_MOVE_HOME 光标移动到开始键 122
KEYCODE_MOVE_END 光标移动到末尾键 123
KEYCODE_PAGE_UP 向上翻页键 92
KEYCODE_PAGE_DOWN 向下翻页键 93
KEYCODE_DEL 退格键 67
KEYCODE_FORWARD_DEL 删除键 112
KEYCODE_INSERT 插入键 124
KEYCODE_TAB Tab键 61
KEYCODE_NUM_LOCK 小键盘锁 143
KEYCODE_CAPS_LOCK 大写锁定键 115
KEYCODE_BREAK Break/Pause键 121
KEYCODE_SCROLL_LOCK 滚动锁定键 116
KEYCODE_ZOOM_IN 放大键 168
KEYCODE_ZOOM_OUT 缩小键 169
利用命令“adb shell input keyevent <键值>”可以实现自动化。例如“adb shell input keyevent 3”就可以按下Home键。]
（1）执行返回：adb shell input keyevent 4
（2）执行灭屏亮屏：adb shell input keyevent 26
（3）执行解锁屏幕：adb shell input keyevent 82