我想在每個佈局中設置一個具有2個TextViews的佈局的ViewPager。我無法讓我的TextViews在我運行我的應用程序時正常顯示。我的傳呼機工作正常,但它不顯示我的XML佈局中的Textviews。Android ViewPager在佈局中顯示TextView
這裏是我的代碼,我在我的PageAdapter
public class MyPageAdapter extends PagerAdapter {
public int getCount() {
return 31;
}
public Object instantiateItem(View collection, int position) {
LayoutInflater inflater = (LayoutInflater) collection.getContext()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
int resId = 0;
switch (position) {
case 0:
resId = R.layout.main_menu;
break;
case 1:
resId = R.layout.article1;
break;
case 2:
resId = R.layout.article2;
break;
....
....
View view = inflater.inflate(resId, null);
((ViewPager) collection).addView(view, 0);
return view;
這是我有我的XML
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" android:background="@drawable/background" android:clickable="true"
android:id="@+id/layout13"
android:weightSum="0">
<TextView
android:id="@+id/textView01"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical|center_horizontal"
android:padding="12dp"
android:text="@string/article13"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000" />
<TextView
android:id="@+id/textView02"
android:layout_width="match_parent"
android:layout_height="302dp"
android:gravity="center_vertical|center_horizontal"
android:text="@string/body13"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textColor="#000000" />
<android.support.v4.view.ViewPager
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@id/viewPager" >
</android.support.v4.view.ViewPager>
</LinearLayout>
我試着在我的XML佈局移動各地正下方我的LinearLayout和我得到全屏幕,但我的文字消失。這可能是簡單的我想念的東西,但任何幫助,將不勝感激!
你能解釋清楚... – 2012-04-02 05:23:10