HorizontalScrollView水平滑动
2016-03-21 15:16
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xml布局
<HorizontalScrollView
android:id="@+id/hsv"
android:layout_width="50dp"
android:layout_height="40dp"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="@+id/iamge_glide"
android:scrollbars="none"
android:background="#f0f0f0" >
<LinearLayout
android:id="@+id/id_gallery"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:orientation="horizontal" />
</HorizontalScrollView>
activity代码
String[] name = new String[] { "推荐", "热点", "娱乐", "科技", "汽车", "体育", "财经",
"军事", "国际", "时尚", "视屏", "社会" };
private HorizontalScrollView hsv;
private LinearLayout mGallery;
private ArrayList<String> list;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//把name添加到list集合中
list = new ArrayList<String>();
for (int i = 0; i < name.length; i++) {
list.add(name[i]);
}
//把数据添加到HorizontalScrollView中
hsv = (HorizontalScrollView) findViewById(R.id.hsv);
mGallery = (LinearLayout) findViewById(R.id.id_gallery);
int count=list.size;
for (int i = 0; i < count; i++) {
TextView tv=new TextView(getApplicationContext());
tv.setId(i);
tv.setPadding(10, 2, 5, 2);
tv.setText(name[i]);
mGallery.addView(tv);
}
}
<HorizontalScrollView
android:id="@+id/hsv"
android:layout_width="50dp"
android:layout_height="40dp"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="@+id/iamge_glide"
android:scrollbars="none"
android:background="#f0f0f0" >
<LinearLayout
android:id="@+id/id_gallery"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:orientation="horizontal" />
</HorizontalScrollView>
activity代码
String[] name = new String[] { "推荐", "热点", "娱乐", "科技", "汽车", "体育", "财经",
"军事", "国际", "时尚", "视屏", "社会" };
private HorizontalScrollView hsv;
private LinearLayout mGallery;
private ArrayList<String> list;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//把name添加到list集合中
list = new ArrayList<String>();
for (int i = 0; i < name.length; i++) {
list.add(name[i]);
}
//把数据添加到HorizontalScrollView中
hsv = (HorizontalScrollView) findViewById(R.id.hsv);
mGallery = (LinearLayout) findViewById(R.id.id_gallery);
int count=list.size;
for (int i = 0; i < count; i++) {
TextView tv=new TextView(getApplicationContext());
tv.setId(i);
tv.setPadding(10, 2, 5, 2);
tv.setText(name[i]);
mGallery.addView(tv);
}
}
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