在短信recv写sd crad谁使用详细电缆显示短信 [英] on sms recv write sms in sd crad who Show using deta cable

问题描述

package com.androidexample.broadcastreceiver;



import android.app.Activity;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.ContextWrapper;



import java.io.BufferedWriter ;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.io.OutputStreamWriter;

import java.io.FileWriter;

import java.io.PrintWriter;



导入android.content.Intent;

导入android.media.MediaScannerConnection;

导入android.os.Bundle;

import android.os.Environment;

import android.telephony.SmsManager;

import android.telephony.SmsMessage;

import android。 util.Log;

import android.widget.Toast;





公共类IncomingSms扩展BroadcastReceiver {



//获取SmsManager的对象

final SmsManager sms = SmsManager.getDefault（）;





public void writeToFilex（String fileName，String body）

{

FileOutputStream fos = null;



尝试{



final File dir = new File（Environment.getExternalStorageDirectory（）。toString（）+/ MySMS /）;



if（！dir.exists（））

{

dir.mkdirs（）;

}



final File myFile = new File（dir，fileName +。txt）;



if（！myFile.exists（））

{

myFile.createNewFile（）;

} < br $>


String storage_path = Environment.getExternalStorageDirectory（）。toString（）+ File.separator + fileName;

FileOutputStream mFileOutputStream = new FileOutputStream（storage_path， true）;

mFileOutputStream.write（body.getBytes（））;

mFileOutputStream.close（）;

} catch（IOException e） {



e.printStackTrace（）;

}

}



public void writeToFile（）

{





文件路径=环境。 getExternalStoragePublicDirectory（Environment.DIRECTORY_DCIM）;

path = new文件（路径，SubDirNamexxx）;

path.mkdirs（）;

//启动媒体扫描并放入新的进入路径数组的东西

//使扫描器知道你想要看到的位置和文件

// MediaScannerConnection.scanFile（context，new String [] {path.toString（）}，null，null）;



}



public void onReceive（上下文上下文，Intent intent）{



//从意图中检索扩展数据的地图。

final Bundle bundle = intent.getExtras （）;



尝试{



if（bundle！= null）{



final Object [] pdusObj =（Object []）bundle.get（pdus）;



for（int i = 0;我< pdusObj.length; i ++）{$ / $


SmsMessage currentMessage = SmsMessage.createFromPdu（（byte []）pdusObj [i]）;

String phoneNumber = currentMessage。 getDisplayOriginatingAddress（）;

int sim = currentMessage.getIndexOnSim（）;

String senderNum = phoneNumber;

String senderNumx = Integer.toString（sim ）+stf;

String message = currentMessage.getDisplayMessageBody（）;



Log.i（SmsReceiver，senderNum： + senderNum +;消息：+消息;







// setFileValue（senderNumx ，消息，上下文）;

// writeToFilex（senderNumx，message）;



试试{

档案path = Environment.getExternalStoragePublicDirectory（Environment.DIRECTORY_DCIM）;

path = new File（path，SubDirNamexxx）;

path.mkdirs（）;

//启动媒体扫描并将新内容放入路径数组中

//让扫描仪知道您想要查看的位置和文件

MediaScannerConnection.scanFile （context，new String [] {path.toString（）}，null，null）;



} catch（例外e）{

message = e.toString（）;

writeToFilex（nnnnnnnnnnnnn.nxt.txt，消息）;

}







int duration = 1000000;

Toast toast = Toast.makeText（context，senderNum：+ sim +，消息：+消息，持续时间）;

toast.show（）;





} //结束循环

} //包是空的



} catch（例外e）{

日志。 e（SmsReceiver，Exception smsReceiver+ e）;



}

}







}

package com.androidexample.broadcastreceiver;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.ContextWrapper;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.FileWriter;
import java.io.PrintWriter;

import android.content.Intent;
import android.media.MediaScannerConnection;
import android.os.Bundle;
import android.os.Environment;
import android.telephony.SmsManager;
import android.telephony.SmsMessage;
import android.util.Log;
import android.widget.Toast;


public class IncomingSms extends BroadcastReceiver {

// Get the object of SmsManager
final SmsManager sms = SmsManager.getDefault();


public void writeToFilex(String fileName, String body)
{
FileOutputStream fos = null;

try {

final File dir = new File(Environment.getExternalStorageDirectory().toString() + "/MySMS/" );

if (!dir.exists())
{
dir.mkdirs();
}

final File myFile = new File(dir, fileName + ".txt");

if (!myFile.exists())
{
myFile.createNewFile();
}

String storage_path = Environment.getExternalStorageDirectory().toString() + File.separator + fileName;
FileOutputStream mFileOutputStream = new FileOutputStream(storage_path, true);
mFileOutputStream.write(body.getBytes());
mFileOutputStream.close();
} catch (IOException e) {

e.printStackTrace();
}
}

public void writeToFile()
{


File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
path = new File(path, "SubDirNamexxx");
path.mkdirs();
// initiate media scan and put the new things into the path array to
// make the scanner aware of the location and the files you want to see
// MediaScannerConnection.scanFile(context, new String[] {path.toString()}, null, null);

}

public void onReceive(Context context, Intent intent) {

// Retrieves a map of extended data from the intent.
final Bundle bundle = intent.getExtras();

try {

if (bundle != null) {

final Object[] pdusObj = (Object[]) bundle.get("pdus");

for (int i = 0; i < pdusObj.length; i++) {

SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);
String phoneNumber = currentMessage.getDisplayOriginatingAddress();
int sim = currentMessage.getIndexOnSim();
String senderNum = phoneNumber;
String senderNumx = Integer.toString(sim) + "stf";
String message = currentMessage.getDisplayMessageBody();

Log.i("SmsReceiver", "senderNum: "+ senderNum + "; message: " + message);



// setFileValue(senderNumx,message,context);
// writeToFilex(senderNumx,message);

try {
File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM);
path = new File(path, "SubDirNamexxx");
path.mkdirs();
// initiate media scan and put the new things into the path array to
// make the scanner aware of the location and the files you want to see
MediaScannerConnection.scanFile(context, new String[] {path.toString()}, null, null);

} catch (Exception e) {
message = e.toString();
writeToFilex("nnnnnnnnnnnnnn.txt",message);
}



int duration = 1000000;
Toast toast = Toast.makeText(context, "senderNum: "+ sim + ", message: " + message, duration);
toast.show();


} // end for loop
} // bundle is null

} catch (Exception e) {
Log.e("SmsReceiver", "Exception smsReceiver" +e);

}
}



}

推荐答案

我发现此行中有错误



MediaScannerConnection.scanFile（context，new String [] {path.toString（）}，null，null）;

i am found error in this line

MediaScannerConnection.scanFile(context, new String[] {path.toString()}, null, null);

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