我为我的应用程序制作了一个自定义标题栏,但我想看看它在屏幕底部而不是顶部的标题栏的外观。可以这样做吗?
非常感谢!
更新:
我正在尝试执行此操作:
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.main);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.headermenu);
RelativeLayout titleBar = (RelativeLayout) findViewById(R.id.title);
RelativeLayout.LayoutParams rlp = new RelativeLayout.LayoutParams(
RelativeLayout.LayoutParams.WRAP_CONTENT,
RelativeLayout.LayoutParams.WRAP_CONTENT);
rlp.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
titleBar.setLayoutParams(rlp);
我的 headermenu.xml 是:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="horizontal"
android:id="@+id/title" >
<Button
android:id="@+id/action_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="8dp"
android:background="@layout/sendbutton" />
<Button
android:id="@+id/action_send"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:layout_marginTop="1dp"
android:background="@drawable/ic_menu_send" />
<Button
android:id="@+id/action_forward"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="30dp"
android:background="@drawable/ic_menu_back" />
<Button
android:id="@+id/action_next"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:background="@drawable/ic_menu_forward" />
当 onCreate 函数未在执行代码时完成时出现错误。
错误:
Thread [<1> main] (Suspended (exception ClassCastException))
FrameLayout.onLayout(boolean, int, int, int, int) line: 297
FrameLayout(View).layout(int, int, int, int) line: 7320
LinearLayout.setChildFrame(View, int, int, int, int) line: 1263
LinearLayout.layoutVertical() line: 1137
LinearLayout.onLayout(boolean, int, int, int, int) line: 1051
LinearLayout(View).layout(int, int, int, int) line: 7320
PhoneWindow$DecorView(FrameLayout).onLayout(boolean, int, int, int, int) line: 342
PhoneWindow$DecorView(View).layout(int, int, int, int) line: 7320
ViewRoot.performTraversals() line: 1162
ViewRoot.handleMessage(Message) line: 1882
ViewRoot(Handler).dispatchMessage(Message) line: 99
Looper.loop() line: 130
ActivityThread.main(String[]) line: 3701
Method.invokeNative(Object, Object[], Class, Class[], Class, int, boolean) line: not available [native method]
Method.invoke(Object, Object...) line: 507
ZygoteInit$MethodAndArgsCaller.run() line: 866
ZygoteInit.main(String[]) line: 624
NativeStart.main(String[]) line: not available [native method]
谢谢!