我在同一项目中有两个布局,内容TextView
具有相同的ID。我想访问特定布局的文本视图ID。怎么弄明白?
EX。
Layout1.xml
的文本视图?layout1 XML文件:
<RelativeLayout
android:id="@+id/TopPanel"
android:layout_width="fill_parent"
android:background="@drawable/header"
android:layout_height="45dip"
android:gravity="top"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:paddingLeft="4dip"
android:id="@+id/title1"
android:background="@color/transparent"
android:textColor="@color/white"
android:textAppearance="?android:attr/textAppearanceLarge"
android:singleLine="true"
android:text="@string/AllMessages"
android:textStyle="bold"/>
</RelativeLayout>
layout2 XML文件:
<FrameLayout
android:id="@+id/flayout"
android:layout_width="fill_parent"
android:background="@drawable/header"
android:layout_height="45dip"
android:gravity="top"
android:orientation="horizontal">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:paddingLeft="4dip"
android:id="@+id/title1"
android:background="@color/transparent"
android:textColor="@color/white"
android:textAppearance="?android:attr/textAppearanceLarge"
android:singleLine="true"
android:text="@string/AllMessages"
android:textStyle="bold"/>
</FrameLayout>
代码:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.layout1);
View vw =findViewById(R.layout.layout1);
TextView tvBannerText =(TextView) vw.findViewById(R.id.title1);
tvBannerText.setTextColor(bannerTextColor);
tvBannerText.invalidate();
答案 0 :(得分:0)
然后你可以这样做..
TextView t1 = layout1.findViewById(R.id.yourTextView);
Layout l2 = layout1.findViewById(R.Layout.layout2);
TextView t1 = l2.findViewById(R.id.yourTextView);