安卓总结的文档

【文件属性】：

文件名称：安卓总结的文档

文件大小：3KB

文件格式：TXT

更新时间：2017-11-07 02:54:35

android

安卓基本语句有public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } //1实力化 private void m1() { etUserName=(EditText) this.findViewById(R.id.etUserName); etPassword=(EditText) this.findViewById(R.id.etPassword); btnLogin=(Button) this.findViewById(R.id.btnLogin); btnReset=(Button) this.findViewById(R.id.btnReset); myIntent=new Intent(getApplicationContext(), FrmMain.class); } //2监听器