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從Android上的「/ data/data」複製文件夾

2014-09-25 55 views
-1

我想將整個文件夾從「/ data/data/THIRDPARTYPACKAGE」複製到SD卡。我應用程序崩潰時，我呼籲：從Android上的「/ data/data」複製文件夾

FileManager.copyDirectory("/data/data/THIRDPARTYPACKAGE", "/sdcard");

這裏是我到目前爲止的代碼：

class FileManager 
{ 
    public static void copyDirectory(String src, String dest) 
    { 
     File srcDirectory = new File(src); 
     File destDirectory = new File(dest); 

     if (srcDirectory.isDirectory()) 
     { 
      if (!destDirectory.exists()) 
      {destDirectory.mkdirs();} 

      File[] children = srcDirectory.listFiles(); 
      for (File child : children) 
      {FileManager.copyDirectory(child.getAbsolutePath(), destDirectory.getAbsolutePath() + "/" + child.getName());} 
     } 
     else 
     { 
      File directory = destDirectory.getParentFile(); 
      if (!directory.exists()) 
      {directory.mkdirs();} 

      RootTools.copyFile(srcDirectory.getAbsolutePath(), destDirectory.getAbsolutePath(), true, true); 
     } 
    } 
}

logcat的是按如下：

I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

I/am_create_activity(  981): [0,1112896688,22,com.wincinderith.totalappkit/.MainActivity,android.intent.action.MAIN,NULL,NULL,268435456] 

    I/am_proc_start(  981): [0,17197,10163,com.wincinderith.totalappkit,activity,com.wincinderith.totalappkit/.MainActivity] 

    I/am_proc_bound(  981): [0,17197,com.wincinderith.totalappkit] 

    I/am_restart_activity(  981): [0,1112896688,22,com.wincinderith.totalappkit/.MainActivity] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_on_resume_called(17197): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_activity_launch_time(  981): [0,1112896688,com.wincinderith.totalappkit/.MainActivity,6220,6220] 

    I/am_pause_activity(  981): [0,1112896688,com.wincinderith.totalappkit/.MainActivity] 

    I/am_resume_activity(  981): [0,1112896688,22,com.wincinderith.totalappkit/.MainActivity] 

    I/am_on_paused_called(17197): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_failed_to_pause(  981): [0,1112896688,com.wincinderith.totalappkit/.MainActivity,(none)] 

    I/am_on_resume_called(17197): [0,com.wincinderith.totalappkit.MainActivity] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,4,1,0,0,0,0,1] 

    I/am_pause_activity(  981): [0,1112896688,com.wincinderith.totalappkit/.MainActivity] 

    I/am_on_paused_called(17197): [0,com.wincinderith.totalappkit.MainActivity] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,26,2,1,2,0,2,2] 

    I/am_kill (  981): [0,17197,com.wincinderith.totalappkit,10,stop com.wincinderith.totalappkit] 

    I/am_finish_activity(  981): [0,1112896688,22,com.wincinderith.totalappkit/.MainActivity,force-stop] 

    I/am_destroy_activity(  981): [0,1112896688,22,com.wincinderith.totalappkit/.MainActivity,finish-idle] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_create_activity(  981): [0,1112172200,25,com.wincinderith.totalappkit/.MainActivity,android.intent.action.MAIN,NULL,NULL,268435456] 

    I/am_proc_start(  981): [0,18458,10163,com.wincinderith.totalappkit,activity,com.wincinderith.totalappkit/.MainActivity] 

    I/am_proc_bound(  981): [0,18458,com.wincinderith.totalappkit] 

    I/am_restart_activity(  981): [0,1112172200,25,com.wincinderith.totalappkit/.MainActivity] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_on_resume_called(18458): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_activity_launch_time(  981): [0,1112172200,com.wincinderith.totalappkit/.MainActivity,5353,5353] 

    I/am_pause_activity(  981): [0,1112172200,com.wincinderith.totalappkit/.MainActivity] 

    I/am_resume_activity(  981): [0,1112172200,25,com.wincinderith.totalappkit/.MainActivity] 

    I/am_anr  (  981): [0,18458,com.wincinderith.totalappkit,8961606,Input dispatching timed out (Waiting because the touched window has not finished processing the input events that were previously delivered to it.)] 

    I/am_crash(  981): [981,0,com.wincinderith.totalappkit,8961606,Native crash,Aborted,unknown,0] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,17,0,1,1,0,1,1] 

    I/am_proc_died(  981): [0,18458,com.wincinderith.totalappkit] 

    I/am_finish_activity(  981): [0,1112172200,25,com.wincinderith.totalappkit/.MainActivity,proc died without state saved] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,0,1,0,0,0,0,0] 

    I/sf_frame_dur(  350): [Application Error: com.wincinderith.totalappkit,16,0,0,1,0,1,0] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_create_activity(  981): [0,1115071240,27,com.wincinderith.totalappkit/.MainActivity,android.intent.action.MAIN,NULL,NULL,268435456] 

    I/am_proc_start(  981): [0,30968,10163,com.wincinderith.totalappkit,activity,com.wincinderith.totalappkit/.MainActivity] 

    I/am_proc_bound(  981): [0,30968,com.wincinderith.totalappkit] 

    I/am_restart_activity(  981): [0,1115071240,27,com.wincinderith.totalappkit/.MainActivity] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_on_resume_called(30968): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_activity_launch_time(  981): [0,1115071240,com.wincinderith.totalappkit/.MainActivity,5342,5342] 

    I/am_pause_activity(  981): [0,1115071240,com.wincinderith.totalappkit/.MainActivity] 

    I/am_on_paused_called(30968): [0,com.wincinderith.totalappkit.MainActivity] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,52,4,2,0,1,1,1] 

    I/am_resume_activity(  981): [0,1115071240,27,com.wincinderith.totalappkit/.MainActivity] 

    I/am_on_resume_called(30968): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_crash(  981): [30968,0,com.wincinderith.totalappkit,8961606,java.lang.NullPointerException,NULL,MainActivity.java,205] 

    I/am_finish_activity(  981): [0,1115071240,27,com.wincinderith.totalappkit/.MainActivity,crashed] 

    I/am_pause_activity(  981): [0,1115071240,com.wincinderith.totalappkit/.MainActivity] 

    I/am_destroy_activity(  981): [0,1115071240,27,com.wincinderith.totalappkit/.MainActivity,finish-imm] 

    I/am_proc_died(  981): [0,30968,com.wincinderith.totalappkit] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,50,8,3,0,2,0,0] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,0,1,0,0,0,0,0] 

    I/sf_frame_dur(  350): [Application Error: com.wincinderith.totalappkit,6,0,0,1,0,1,0] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_create_activity(  981): [0,1113557616,28,com.wincinderith.totalappkit/.MainActivity,android.intent.action.MAIN,NULL,NULL,268435456] 

    I/am_proc_start(  981): [0,32097,10163,com.wincinderith.totalappkit,activity,com.wincinderith.totalappkit/.MainActivity] 

    I/am_proc_bound(  981): [0,32097,com.wincinderith.totalappkit] 

    I/am_restart_activity(  981): [0,1113557616,28,com.wincinderith.totalappkit/.MainActivity] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_on_resume_called(32097): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_activity_launch_time(  981): [0,1113557616,com.wincinderith.totalappkit/.MainActivity,4923,4923] 

    I/am_crash(  981): [32097,0,com.wincinderith.totalappkit,8961606,java.lang.NullPointerException,NULL,MainActivity.java,205] 

    I/am_finish_activity(  981): [0,1113557616,28,com.wincinderith.totalappkit/.MainActivity,crashed] 

    I/am_pause_activity(  981): [0,1113557616,com.wincinderith.totalappkit/.MainActivity] 

    I/am_destroy_activity(  981): [0,1113557616,28,com.wincinderith.totalappkit/.MainActivity,finish-imm] 

    I/am_proc_died(  981): [0,32097,com.wincinderith.totalappkit] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,3,5,2,0,0,1,0] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,0,1,0,0,0,0,0] 

    I/sf_frame_dur(  350): [Application Error: com.wincinderith.totalappkit,14,1,0,1,0,1,0] 

    I/notification_cancel_all(  981): [com.wincinderith.totalappkit,-1,0,0] 

    I/am_create_activity(  981): [0,1110492608,31,com.wincinderith.totalappkit/.MainActivity,android.intent.action.MAIN,NULL,NULL,270532608] 

    I/am_proc_start(  981): [0,8778,10163,com.wincinderith.totalappkit,activity,com.wincinderith.totalappkit/.MainActivity] 

    I/am_proc_bound(  981): [0,8778,com.wincinderith.totalappkit] 

    I/am_restart_activity(  981): [0,1110492608,31,com.wincinderith.totalappkit/.MainActivity] 

    I/am_on_resume_called(8778): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_activity_launch_time(  981): [0,1110492608,com.wincinderith.totalappkit/.MainActivity,5023,5023] 

    I/am_crash(  981): [8778,0,com.wincinderith.totalappkit,11058758,java.lang.NullPointerException,NULL,MainActivity.java,205] 

    I/am_finish_activity(  981): [0,1110492608,31,com.wincinderith.totalappkit/.MainActivity,crashed] 

    I/am_pause_activity(  981): [0,1110492608,com.wincinderith.totalappkit/.MainActivity] 

    I/am_destroy_activity(  981): [0,1110492608,31,com.wincinderith.totalappkit/.MainActivity,finish-imm] 

    I/am_proc_died(  981): [0,8778,com.wincinderith.totalappkit] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,15,1,2,0,0,2,0] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,0,1,0,0,0,0,0] 

    I/sf_frame_dur(  350): [Application Error: com.wincinderith.totalappkit,1,1,0,1,0,1,0] 

    I/am_create_activity(  981): [0,1110236544,32,com.wincinderith.totalappkit/.MainActivity,android.intent.action.MAIN,NULL,NULL,271597568] 

    I/am_proc_start(  981): [0,9097,10163,com.wincinderith.totalappkit,activity,com.wincinderith.totalappkit/.MainActivity] 

    I/am_proc_bound(  981): [0,9097,com.wincinderith.totalappkit] 

    I/am_restart_activity(  981): [0,1110236544,32,com.wincinderith.totalappkit/.MainActivity] 

    I/am_on_resume_called(9097): [0,com.wincinderith.totalappkit.MainActivity] 

    I/am_activity_launch_time(  981): [0,1110236544,com.wincinderith.totalappkit/.MainActivity,4996,4996] 

    I/am_crash(  981): [9097,0,com.wincinderith.totalappkit,8961606,java.lang.NullPointerException,NULL,MainActivity.java,205] 

    I/am_finish_activity(  981): [0,1110236544,32,com.wincinderith.totalappkit/.MainActivity,crashed] 

    I/am_pause_activity(  981): [0,1110236544,com.wincinderith.totalappkit/.MainActivity] 

    I/am_destroy_activity(  981): [0,1110236544,32,com.wincinderith.totalappkit/.MainActivity,finish-imm] 

    I/am_proc_died(  981): [0,9097,com.wincinderith.totalappkit] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,7,4,2,0,0,1,0] 

    I/sf_frame_dur(  350): [com.wincinderith.totalappkit/com.wincinderith.totalappkit.MainActivity,5,1,0,0,0,0,1] 

    I/sf_frame_dur(  350): [Application Error: com.wincinderith.totalappkit,11,0,0,1,0,1,0]

來源

2014-09-25 wincinderith

+0

問題是什麼？ – 2014-09-25 06:00:45

+0

@SweetWisherツ編輯的問題，謝謝指出。 :) – wincinderith 2014-09-25 06:12:15

+0

你確定你沒有得到權限異常嗎？檢查你的日誌貓。 – mach 2014-09-25 06:12:59

回答

0

好吧，我終於找到了答案！我使用copy()函數做了一個類，如下所示，並使用cp命令。

class FileManager 
{ 
    public static void copy(String src, String dest) throws RootDeniedException, IOException, TimeoutException 
    { 
     String command = "cp -r " + src + " " + dest; 
     CommandCapture cmdCapture = new CommandCapture(0, command); 
     RootTools.getShell(true).add(cmdCapture); 
    } 
}

來源

2014-10-02 09:23:46 wincinderith

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