我试图在我的应用程序中实现android.support.v4.app.actionBarDrawerToggle;因为这个类已被弃用
此类已弃用。请使用ActionBarDrawerToggle
支持-v7-appcompat。
我已经切换到android.support.v7.app.actionBarDrawerToggle。
在我以这种方式调用构造函数之前:
mDrawerToggle = new ActionBarDrawerToggle(
this, /* host Activity */
mDrawerLayout, /* DrawerLayout object */
R.drawable.ic_drawer, /* nav drawer image to replace 'Up' caret */
R.string.drawer_open, /* "open drawer" description for accessibility */
R.string.drawer_close /* "close drawer" description for accessibility */
){
public void onDrawerClosed(View view) {
getActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
public void onDrawerOpened(View drawerView) {
getActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
};
但是在我切换到新的v7支持库之后,我收到了一个错误
"ActionBarDrawerToggle() in ActionBarDrawerToggle cannot be applied to:
toolbar: android.support.v7.widget.Toolbar
Actual arguments: R.drawable.ic_drawer (int)"
显然,我没有在构造函数中引入一个合适的工具栏,但我不确定是否理解这两个冲突参数之间的区别。如何获取所需的工具栏?
最佳答案
我通过导入较新的android.support.v7.app.ActionBarDrawerToggle
并使用recyclerview而不是listview解决了我的问题,如本例所示:How to make Material Design Navigation Drawer With Header View:
private ActionBarDrawerToggle mDrawerToggle;
//... ...
mDrawerToggle = new ActionBarDrawerToggle(
this,
mDrawerLayout,
toolbar,
R.string.drawer_open, R.string.drawer_close){
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
// code here will execute once the drawer is opened
getSupportActionBar().setTitle(mTitle);
invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu()
}
@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
// Code here will execute once drawer is closed
getSupportActionBar().setTitle(mDrawerTitle);
invalidateOptionsMenu();
};
如果您仍然有问题,请检查这里:
How to replace deprecated android.support.v4.app.ActionBarDrawerToggle