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2.在android中怎样给整个页面设置监听事件
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override fun onClick(v: View?源码) {
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}
})
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EditText.addTextChangedListener(object : TextWatcher {
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override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) { //è¾å ¥æå产çååççå¬}
})
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bt_click.setOnClickListener {
Toast.makeText(this,"ç¹å»äº",Toast.LENGTH_SHORT).show();
}
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bt_click.setOnClickListener(this)
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override fun onClick(v: View?) {
when (v?.id) {
R.id.bt_click ->
Toast.makeText(this, "ç¹å»äº", Toast.LENGTH_SHORT).show()
}
}
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fun click(v: View?) {
when (v?.id) {
R.id.bt_click ->
Toast.makeText(this, "ç¹å»äº", Toast.LENGTH_SHORT).show()
}
}
android:onClick="click"
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在android中怎样给整个页面设置监听事件
您可以类似这样,先实例化子页面中的源码Button控件,然后将实例化后的源码排名榜单源码控件绑定监听事件View view=LayoutInflater.from(context).inflate(R.layout.abc_action_bar_view_list_nav_layout,null); Button button= (Button) view.findViewById(R.id.action_bar); button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { //写上点击后要执行的事件 } });当然了,您要在不同页面实现不同的源码功能的话,您可以将以上代码写在viewPager.setOnPageChangeListener的源码ps头像源码教学滚动回调方法当中进行页面滚动的判断,从而执行不同的源码源码屋搭建教程点击事件。希望能帮到您,源码如果还有什么问题,源码欢迎您继续追问。源码谢谢。源码
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