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已知登录页面对应的类为LoginActivity，请补充如下代码，当点击按钮时，实现切换到登录页面。代码如下：button1.setOnClickListener(new View.OnClickListener() {public void onClick(View v) {Intent intent = new Intent(MainActivity.this,);(intent);}});

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请补充如下代码，实现页面切换时进行数据传递。代码如下：String strName = "Lily";//进行界面跳转时传递数据Intent intent = new Intent(MainActivity.this,ShowActivity.class);intent. ("name", strName);//启动intent对应的ActivitystartActivity(intent);

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