Android -- 利用ContentProvider 读取和写入短信

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1. 读写短信示例代码

均需要先获得读写短信的权限

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

读取短信代码

public void click(View view){//1.利用内容提供者  中间人 获取用户的短信数据.ContentResolver resolver  = getContentResolver();Uri uri = Uri.parse("content://sms/"); //根据分析 代表的是所有的短信的路径Cursor cursor = resolver.query(uri, new String[]{"address","date","body","type"}, null, null, null);StringBuffer sb = new StringBuffer();while(cursor.moveToNext()){String address =cursor.getString(0);String date  = cursor.getString(1);String body = cursor.getString(2);String type = cursor.getString(3);System.out.println(address+"--"+date+"---"+body+"---"+type);sb.append(address+"--"+date+"---"+body+"---"+type);sb.append("\n");}cursor.close();tv.setText(sb.toString());}

写短信代码

public void click(View view){ContentResolver resolver = getContentResolver();Uri uri = Uri.parse("content://sms/");ContentValues values = new ContentValues();values.put("address", "95533");values.put("type", "1");values.put("body", "公安局给您的建设银行赚了100,000,000.00");values.put("date",System.currentTimeMillis());resolver.insert(uri, values);}

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