[移动开发]Android 使用ADB命令向上滑动解锁

/**
 * 执行命令并且输出结果
 */
fun execRootCmd(cmd: String): String? {
    var result: String? = ""
    var dos: DataOutputStream? = null
    var dis: DataInputStream? = null
    try {
        val p = Runtime.getRuntime().exec("su") // 经过Root处理的android系统即有su命令
        dos = DataOutputStream(p.outputStream)
        dis = DataInputStream(p.inputStream)
        Log.i(“zlz”, cmd)
        dos.writeBytes("""
$cmd

""".trimIndent())
        dos.flush()
        dos.writeBytes("exit\n")
        dos.flush()
        var line: String? = null
        while (dis.readLine().also { line = it } != null) {
            Log.d("result", line)
            result += line
        }
        p.waitFor()
    } catch (e: java.lang.Exception) {
        e.printStackTrace()
    } finally {
        if (dos != null) {
            try {
                dos.close()
            } catch (e: IOException) {
                e.printStackTrace()
            }
        }
        if (dis != null) {
            try {
                dis.close()
            } catch (e: IOException) {
                e.printStackTrace()
            }
        }
    }
    return result
}

/**
 * 执行命令但不关注结果输出
 */
fun execRootCmdSilent(cmd: String): Int {
    var result = -1
    var dos: DataOutputStream? = null
    try {
        val p = Runtime.getRuntime().exec("su")
        dos = DataOutputStream(p.outputStream)
        Log.e("zlz", cmd)
        dos.writeBytes("""
$cmd

""".trimIndent())
        dos.flush()
        dos.writeBytes("exit\n")
        dos.flush()
        p.waitFor()
        result = p.exitValue()
    } catch (e: java.lang.Exception) {
        e.printStackTrace()
    } finally {
        if (dos != null) {
            try {
                dos.close()
            } catch (e: IOException) {
                e.printStackTrace()
            }
        }
    }
    return result
}

然后调用该方法:

不需要输入 adb shell ，直接输入命令就行

val commend = "input swipe 200 600 200 50 \n"
val result = execRootCmdSilent(commend)

完整代码

?

    @SuppressLint("Wakelock", "InvalidWakeLockTag")
    fun wakeUpAndUnlock(context: Context) {
        // 获取电源管理器对象
        val pm = context.getSystemService(Context.POWER_SERVICE) as PowerManager
        // 获取PowerManager.WakeLock对象，后面的参数|表示同时传入两个值，最后的是调试用的Tag
        val wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP
                or PowerManager.SCREEN_BRIGHT_WAKE_LOCK, "bright")
        // 点亮屏幕
        wl.acquire()
        // 释放
        wl.release()
        // 得到键盘锁管理器对象
        val km = context.getSystemService(Context.KEYGUARD_SERVICE) as KeyguardManager
        val kl = km.newKeyguardLock("unLock")
        // 解锁
        kl.disableKeyguard()
//        val commend = "adb shell input keyevent 82 \n"
        val commend = "input swipe 200 600 200 50 \n"
        val result = execRootCmdSilent(commend)
    }