我如何在android中获取每个sms id

Question

实际上我想根据id使用以下代码

从收件箱中删除短信

但显示错误

我的代码：

Uri deleteUri = Uri.parse("content://sms/");
Cursor m_cCursor=context.getContentResolver().query(deleteUri, null, null,    null, null);
int m_cnum=m_cCursor.getCount();
int id =m_cCursor.getInt(0);
int thread_id = m_cCursor.getInt(1);

错误是：

 0  new java.lang.RuntimeException [2]
     3  dup
     4  ldc <String "Stub!"> [3]
     6  invokespecial java.lang.RuntimeException(java.lang.String) [4]
     9  athrow
      Line numbers:
        [pc: 0, line: 21]
      Local variable table:
        [pc: 0, pc: 10] local: this index: 0 type: android.content.ContextWrapper
        [pc: 0, pc: 10] local: name index: 1 type: java.lang.String
        [pc: 0, pc: 10] local: mode index: 2 type: int

Answer 1

你做过m_cCursor.moveToFirst()和m_cCursor.moveToNext()吗？

Answer 2

在

 Cursor m_cCursor=context.getContentResolver().query(deleteUri, null, null,    null, null);

添加

     while (cur.moveToNext()) {
         int m_cnum=m_cCursor.getCount();
         int id =m_cCursor.getInt(0);
         int thread_id = m_cCursor.getInt(1);
    }