android 删除全部短信,Android删除短信的方法

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1.删除短信的函数，一条一条的删除所有短信

/*

* Delete all SMS one by one

*/

public void deleteSMS() {

try {

ContentResolver CR = getContentResolver();

// Query SMS

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

Cursor c = CR.query(uriSms,

new String[] { "_id", "thread_id" }, null, null, null);

if (null != c && c.moveToFirst()) {

do {

// Delete SMS

long threadId = c.getLong(1);

CR.delete(Uri.parse("content://sms/conversations/" + threadId),

null, null);

Log.d("deleteSMS", "threadId:: "+threadId);

} while (c.moveToNext());

}

} catch (Exception e) {

// TODO: handle exception

Log.d("deleteSMS", "Exception:: " + e);

}

}

复制代码2.在AndroidManifest.xml中增加读取短信的权限