Android 上下文菜单
16lz
2021-01-23
为上下文菜单注册View
protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); button = (Button)findViewById(R.id.button); textView = (TextView)findViewById(R.id.textView); editText = (EditText)findViewById(R.id.editText); registerForContextMenu(textView); 填充上下文菜单
public void onCreateContextMenu(ContextMenu menu, View v,ContextMenuInfo menuInfo) {if(v == textView){menu.setHeaderTitle("Context Menu");menu.add(1, 1, 1, "xia");menu.add(1,2,3,"gegen");}if(v == button){menu.setHeaderTitle("button Context Menu");menu.add(1, 1, 1, "x");menu.add(1,2,3,"g");}super.onCreateContextMenu(menu, v, menuInfo); } 响应
public boolean onContextItemSelected(MenuItem item) { // TODO Auto-generated method stub return super.onContextItemSelected(item);} 更多相关文章
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