从Android设备获取收件箱消息以显示在自定义列表视图中

Question

可能重复:
如何在Android中以编程方式从收件箱中读取短信？

我不知道如何以编程方式访问Android手机的收件箱,请你指导我或分享一些教程我该怎么办(访问手机的收件箱).顺便说一下,我的应用程序是这样的.它是一个SMS加密器,我的应用程序复制原始收件箱所拥有的内容,并且我可以加密发送它的邮件,反之亦然我的应用程序是解密该邮件的唯一方法.

Answer 1

在内容提供商的帮助下,您可以实现您的目标,请查看以下从此处复制的示例,以便如果博客消失,此帖子仍然有用,希望它可以帮助您,也可以通过内容提供商.

AndroidManifest.xml中

  <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.itcuties.android.apps"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
       android:minSdkVersion="8"
       android:targetSdkVersion="16" />

    <uses-permission android:name="android.permission.READ_SMS"/>

    <application
       android:allowBackup="true"
       android:icon="@drawable/ic_launcher"
       android:label="@string/app_name"
       android:theme="@style/AppTheme" >
       <activity
           android:name="com.itcuties.android.apps.MainActivity"
           android:label="@string/app_name" >
           <intent-filter>
               <action android:name="android.intent.action.MAIN" />
               <category android:name="android.intent.category.LAUNCHER" />
           </intent-filter>
       </activity>
    </application>

</manifest>

activity_main.xml中

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#000">

    <TextView
       android:id="@+id/smsNumberText"
       android:layout_width="fill_parent"
       android:layout_height="wrap_content"
       android:text="NUMBER_GOES_HERE">
    </TextView>

</LinearLayout>

SMSData.java

package com.itcuties.android.apps.data;

/**
* This class represents SMS.
*
* @author itcuties
*
*/
public class SMSData {

   // Number from witch the sms was send
   private String number;
   // SMS text body
   private String body;

   public String setNumber() {
       return number;
   }

   public void setNumber(String number) {
       this.number = number;
   }

   public String setBody() {
       return body;
   }

   public void setBody(String body) {
       this.body = body;
   }

}

ListAdapter.java

package com.itcuties.android.apps;

import java.util.List;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.TextView;

import com.itcuties.android.apps.data.SMSData;


/**
* List adapter for storing SMS data
*
* @author itcuties
*
*/
public class ListAdapter extends ArrayAdapter<SMSData> {

   // List context
    private final Context context;
    // List values
    private final List<SMSData> smsList;

   public ListAdapter(Context context, List<SMSData> smsList) {
       super(context, R.layout.activity_main, smsList);
       this.context = context;
       this.smsList = smsList;
   }

   @Override
   public View getView(int position, View convertView, ViewGroup parent) {
       LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

    View rowView = inflater.inflate(R.layout.activity_main, parent, false);

       TextView senderNumber = (TextView) rowView.findViewById(R.id.smsNumberText);
       senderNumber.setText(smsList.get(position).setNumber().toString());

       return rowView;
   }

}

MainActivity.java

package com.itcuties.android.apps;

import java.util.ArrayList;
import java.util.List;

import android.app.ListActivity;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.ListView;
import android.widget.Toast;

import com.itcuties.android.apps.data.SMSData;

/**
* Main Activity. Displays a list of numbers.
*
* @author itcuties
*
*/
public class MainActivity extends ListActivity {

   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);

 ArrayList<Message> smsInbox = new ArrayList<Message>();

Uri uriSms = Uri.parse("content://sms");

Cursor cursor = this.getContentResolver()
        .query(uriSms,
                new String[] { "_id", "address", "date", "body",
                        "type", "read" }, "type=" + type, null,
                "date" + " COLLATE LOCALIZED ASC");
if (cursor != null) {
    cursor.moveToLast();
    if (cursor.getCount() > 0) {

        do {

            Message message = new Message();
            message.messageNumber = cursor.getString(cursor
                    .getColumnIndex("address"));
            message.messageContent = cursor.getString(cursor
                    .getColumnIndex("body"));
            smsInbox.add(message);
        } while (cursor.moveToPrevious());
    }

       }
       c.close();

       // Set smsList in the ListAdapter
       setListAdapter(new ListAdapter(this, smsList));

   }

   @Override
   protected void onListItemClick(ListView l, View v, int position, long id) {
       SMSData sms = (SMSData)getListAdapter().getItem(position);

       Toast.makeText(getApplicationContext(), sms.setBody(), Toast.LENGTH_LONG).show();

   }

}

还查看以下相关链接@

Android阅读收件箱消息

短信

inbox_message_listview