linxu上批处理命令的简单介绍
批处理命令格式：不同命令之间用“;”或“&&”隔开
要实现静默安装其实就是adb的2个命令拼接，并用“;”或“&&”隔开
- adb 卸载app的命令：
pm uninstall 包名 - adb覆盖安装命令：
pm install -rtd apk文件（包含路径） - adb启动activity的命令：
am start -n 包名/.包下面的主activity
调用方法静默安装的方法
String apkPath = apk文件（包含路径）;
String runApp = "am start -n 包名/.包下的启动activity >/dev/null 2>&1;";
String install = "pm install -rtd " + apkPath + " >/dev/null 2>&1; ";
String bat = install + runApp;
Log.i(TAG,"linxu bat :"+bat);
SystemManager.RootCommand(bat);
普通实现办法是通过linux的批处理命令处理
pm install -rtd /storage/emulated/0/apkpaht/apkfile;am start -n com.***.***/.activity.LaunchActivity
本来通过这个方法一切正常，安装更新后可以再次启动apk
最近在某些模拟器上这个方法尽然通不过，现象是apk已经更新安装，不过不能打开新的app
优化linux的批处理命令处理
经模拟器开放人员修改后的批处理代码（为批处理添加日志打印），结果莫名其妙的可以了。（具体原因他也说不清楚）
pm install -rtd /storage/emulated/0/apkpaht/apkfile >sdcard/test.log 2>&1; am start -n com.***.***/.activity.LaunchActivity >>sdcard/test.log 2>&1;
最后使用的批处理命令（把日志打印到一个空设备上）
经模拟器开放人员修改后的批处理代码（为批处理添加日志打印），结果莫名其妙的可以了。（具体原因他也说不清楚）
pm install -rtd /storage/emulated/0/apkpaht/apkfile >/dev/null 2>&1; am start -n com.***.***/.activity.LaunchActivity >>/dev/null 2>&1; ;
附：SystemManager工具类
public class SystemManager {
public static void RootCommand(String command) {
Process process = null;
DataOutputStream os = null;
try {
process = Runtime.getRuntime().exec("su");
os = new DataOutputStream(process.getOutputStream());
os.writeBytes(command + "\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
TogglableLog.e("SystemManager", "command:" + command);
} finally {
try {
if (os != null) {
os.close();
}
if (process != null) {
process.destroy();
}
} catch (Exception e) {
LogUtil.e("SystemManager", e);
}
}
TogglableLog.d("SystemManager", "root success");
}
public static void Root(String command) {
Process process = null;
DataOutputStream os = null;
try {
process = getProcess();
os = new DataOutputStream(process.getOutputStream());
os.writeBytes(command + "\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
Log.e("Root", "command:" + command);
} finally {
try {
if (os != null) {
os.close();
}
process.destroy();
} catch (Exception e) {
Log.e("Root", "" + e);
}
}
Log.d(" Root", "root success");
}
public static void Root777(String command) {
Process process = null;
DataOutputStream os = null;
try {
process = getProcess();
os = new DataOutputStream(process.getOutputStream());
command = "chmod 777 " + command;
os.writeBytes(command + "\n");
os.writeBytes("exit\n");
os.flush();
process.waitFor();
} catch (Exception e) {
Log.e("Root", "command:" + command);
} finally {
try {
if (os != null) {
os.close();
}
process.destroy();
} catch (Exception e) {
Log.e("Root", "" + e);
}
}
Log.d(" Root", "root success");
}
/**
* root 权限
*/
public static void suRoot(final Context context) {
try {
TermSessionCommandUtil.getInstance(context).exec("su");
new Thread(new Runnable() {
@Override
public void run() {
authXposedFile2(context);
}
}).start();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 获取root 权限
*/
public static Process getProcess() {
Process process = null;
try {
process = Runtime.getRuntime().exec("su");
} catch (IOException e) {
e.printStackTrace();
}
return process;
}
/**
* 手机是否root
*
* @return
*/
public static boolean isRoot() {
boolean isRoot = false;
String sys = System.getenv("PATH");
ArrayList commands = new ArrayList();
String[] path = sys.split(":");
for (int i = 0; i < path.length; i++) {
String commod = "ls -l " + path[i] + "/su";
commands.add(commod);
System.out.println("commod : " + commod);
}
ArrayList res = run("/system/bin/sh", commands);
String response = "";
for (int i = 0; i < res.size(); i++) {
response += res.get(i);
}
int inavailableCount = 0;
String root = "-rwsr-sr-x root root";
for (int i = 0; i < res.size(); i++) {
if (res.get(i).contains("No such file or directory")
|| res.get(i).contains("Permission denied")) {
inavailableCount++;
}
}
return inavailableCount < res.size();
}
// 批量运行命令行
private static ArrayList run(String shell, ArrayList commands) {
ArrayList output = new ArrayList();
Process process = null;
try {
process = Runtime.getRuntime().exec(shell);
BufferedOutputStream shellInput = new BufferedOutputStream(
process.getOutputStream());
BufferedReader shellOutput = new BufferedReader(
new InputStreamReader(process.getInputStream()));
for (String command : commands) {
shellInput.write((command + " 2>&1\n").getBytes());
}
shellInput.write("exit\n".getBytes());
shellInput.flush();
String line;
while ((line = shellOutput.readLine()) != null) {
output.add(line);
}
process.waitFor();
} catch (IOException e) {
e.printStackTrace();
} catch (InterruptedException e) {
e.printStackTrace();
} finally {
process.destroy();
}
return output;
}
}