安卓粘贴事件 [英] android paste event

问题描述

有没有办法赶在我的应用程序中的粘贴事件？我必须做一些事情，当我点击长的一个EditText，然后从上下文菜单中粘贴。谢谢

Is there a way to catch the paste event in my application? I must do something when I click long on an editText and select Paste from context menu. Thanks

推荐答案

创建menu.xml文件与上位粘贴

Create menu.xml with position 'paste'

注册文本菜单您的EditText

Register contextMenu to your EditText

EditText et=(EditText)findViewById(R.id.et);
registerForContextMenu(et);

创建文本菜单

Create contextMenu

@Override
public void onCreateContextMenu(ContextMenu menu, View v,
        ContextMenuInfo menuInfo) {
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.menu, menu);    
    AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;  
    menu.setHeaderTitle("title");
}

Create方法菜单的onClick

Create method menu onClick

@Override
public boolean onContextItemSelected(MenuItem item) {
    AdapterContextMenuInfo info = (AdapterContextMenuInfo)item.getMenuInfo();     
    switch (item.getItemId()) {
    case R.id.paste:      
        break;     
    }
    return true;
}

这篇关于安卓粘贴事件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！