I create the custom title using the style.I code some from http://labs.makemachine.net/2010/03/custom-android-window-title/
I have also set the icon in title bar using the setFeatureDrawableResource(Window.FEATURE_LEFT_ICON,R.drawable.title_logo);
can it is possible to set the title bar in middle?if possible then I want set using the custom style.
EDIT: i have check code http://andmobidev.blogspot.com/2010/01/centering-title-of-window.html
it work fine when there no icon in title bar but when set the icon i get the error java.lang.ClassCastException: android.widget.RelativeLayout
i have no idea how the window draw the title bar ,i have check the one of blog
http://android-developers.blogspot.com/2009/03/window-backgrounds-ui-speed.html
Thank you.
I can find the real answer, at last i load the new layout for center the title bar set title bar code in Oncreate
final boolean customTitleSupported = requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.main);
if (customTitleSupported) {
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE,
R.layout.title_bar);
}
final TextView myTitleText = (TextView) findViewById(R.id.title_bar);
if (myTitleText != null) {
myTitleText.setText(R.string.title_ble_melem);
}
here is the layout
<?xml version="1.0" encoding="utf-8" ?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/linear"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
>
<TextView
android:id="@+id/title_bar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="title bar"
android:layout_centerInParent="true"
android:layout_marginLeft="5dip"
android:textStyle="bold"
android:textColor="#ffffff"
android:textSize="20sp"
/>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toLeftOf="@id/title_bar"
android:src="@drawable/ic_top_bar"
/>
</RelativeLayout >
Thank you very much for response.
just put the code under the setContentView(R.layout.new)...
((TextView)((FrameLayout)((LinearLayout)((ViewGroup) getWindow().getDecorView()).getChildAt(0)).getChildAt(0)).getChildAt(0)).setGravity(Gravity.CENTER);
To be very frank this code is copied from another stackoverflow question: How to align center the title or label in activity?
I am sure it can help you mate!!!!
;)
This page can help you?
This:
<TextView android:id="@android:id/title"
style="?android:attr/windowTitleStyle"
android:background="@null"
android:fadingEdge="horizontal"
android:gravity="center_vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" />
And:
ViewGroup decorView = (ViewGroup) activity.getWindow().getDecorView();
LinearLayout root = (LinearLayout) decorView.getChildAt(0);
FrameLayout titleContainer = (FrameLayout) root.getChildAt(0);
TextView title = (TextView) titleContainer.getChildAt(0);
title.setGravity(Gravity.CENTER);
This should be called in the Activity.onCreate(...)
after setting the content view. From source.
来源:https://stackoverflow.com/questions/6067490/androidset-title-bar-in-middle