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我的菜單沒有顯示在ActionBar(onCreateOptionsMenu
)被正確調用。圖標和字符串都可用。該代碼在我的其他項目中工作正常。我使用android.support.v7.app.ActionBarActivity
爲Android:MenuInflater不工作 - 菜單不顯示
<uses-sdk
android:minSdkVersion="11"
android:targetSdkVersion="21" />
代碼:
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu items for use in the action bar
Log.i("onCreate", "menu");
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.add, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_add:
Intent addIntent = new Intent(this, RoomAddActivity.class);
startActivity(addIntent);
break;
}
return super.onOptionsItemSelected(item);
}
XML:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >
<item
android:id="@+id/action_add"
android:icon="@drawable/ic_action_new"
android:showAsAction="always"
android:title="@string/action_add"/>
</menu>
菜單XML應該有根菜單元素。請顯示整個菜單的XML文件。 – viduka 2014-12-07 19:00:31
Ups,它以某種方式隱藏。更新。 – Chris 2014-12-07 19:22:15
試試這個http://stackoverflow.com/questions/18386642/couldnt-show-items-with-appcompat-library – viduka 2014-12-07 20:06:27