薄樱

摘要：1 @Override 2 protected void onCreate(Bundle savedInstanceState) { 3 super.onCreate(savedInstanceState); 4 setContentView(R.layout.activity_main); 5 System.out.println("Activity------>"+Thread.currentThread().getId()); 6 //创建HandlerThread实例 此类实现了使用Looper来处理消息... 阅读全文

摘要：activity类： 1 protected void onCreate(Bundle savedInstanceState) { 2 super.onCreate(savedInstanceState); 3 setContentView(R.layout.activity_main); 4 5 mydata=new mdata(getApplicationContext(),DB_FILE,null,1); 6 7 mydata.sqlt="CREATE TABLE "+DB_TABLE+"(STU... 阅读全文