在短信recv写sd crad谁使用详细电缆显示短信

本文介绍了在短信recv写sd crad谁使用详细电缆显示短信的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 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（）; } 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 SmsManagerfinal 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); 这篇关于在短信recv写sd crad谁使用详细电缆显示短信的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！