我已經爲我的應用程序製作了一個自定義標題欄,但我想看看它是如何在屏幕底部而不是頂部標題欄中看到的。這樣做有可能嗎?Android:我可以更改標題欄位置嗎?
非常感謝!
更新:
我試圖執行此:
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);
而且我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" />
我得到一個錯誤時的onCreate函數不會在執行代碼時結束。
錯誤:
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]
謝謝!
你如何創建自定義標題欄?你可以使用RelativeLayout將它對齊到底部嗎? – 2012-02-14 13:48:48
plz在發帖前做研究 – 2012-02-14 14:27:10
很明顯我已經做到了,但我沒有找到任何有用的答案! – Lucia 2012-02-14 14:48:57