UMA*_*MAR 16 layout android android-activity
朋友们,
我使用以下带有代码的titlebar.xml文件创建了自定义标题栏
<?xml version="1.0" encoding="utf-8"?>
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/myTitle"
android:text="This is my new title"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:textColor="@color/titletextcolor"
android:layout_marginLeft="25px"
android:paddingTop="3px"
/>
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和java代码在每个活动上显示自定义标题栏.
@Override
public void onCreate(Bundle savedInstanceState)
{
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.mytitle);
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
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现在我想在每个活动中动态设置textview值,任何人都可以指导我如何实现这一目标?
在这里使用findviewbyid我没有得到该textview的引用来设置值,因为主布局不包含任何具有这样的名称但是mytitle的文本框.
任何帮助都会得到满足.
Die*_*ano 14
这是设置自定义标题的方法:
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final boolean customTitleSupported = requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.main);
if ( customTitleSupported ) {
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.mytitle);
}
final TextView myTitleText = (TextView) findViewById(R.id.myTitle);
if ( myTitleText != null ) {
myTitleText.setText("========= NEW TITLE ==========");
myTitleText.setBackgroundColor(Color.GREEN);
}
}
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cav*_*neb 14
SDK 2.1+
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setTitle("========= NEW TITLE ==========");
}
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