我做这样的,它加载的静态图像,这些?
I am doing like these it is loading static these image?
public class ArchiveGroup extends Activity {
Button btn;
ViewFlipper flip;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.next);
btn=(Button)findViewById(R.id.btn);
flip=(ViewFlipper)findViewById(R.id.flip);
}
public void ClickHandler(View v)
{
flip.showNext();
}
public void ClickHandler1(View v)
{
Toast.makeText(this,"text",Toast.LENGTH_LONG).show();
}
}
我是用三的ImageView在ViewFlipper在 XML
文件
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Flip"
android:id="@+id/btn"
android:onClick="ClickHandler"
/>
<ViewFlipper
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="@+id/flip"
>
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher"
/>
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher"
/>
<ImageView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:src="@drawable/ic_launcher"
/>
</ViewFlipper>
</LinearLayout>
如何设置动态图像,这些ImageView的。通过使用单一ImageView的。
How to set dynamic images to these imageView. By using single ImageView.
在你的XML仅仅只添加这一点,
In your xml just add only this,
<ViewFlipper android:id="@+id/flipper"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
</ViewFlipper>
无需任何ImageViews包围。
need not enclose with any ImageViews.
现在这样在你的代码。
Now do this in your coding.
考虑到已存储的图片在这样的阵列,
Considering that you have stored your Images in a array like this,
int gallery_grid_Images[]={R.drawable.gallery_image_1,R.drawable.gallery_image_2,R.drawable.gallery_image_3,
R.drawable.gallery_image_4,R.drawable.gallery_image_5,R.drawable.gallery_image_6,R.drawable.gallery_image_7,
R.drawable.gallery_image_8,R.drawable.gallery_image_9,R.drawable.gallery_image_10
};
现在在你的onCreate()
Now in your onCreate(),
viewFlipper = (ViewFlipper) findViewById(R.id.flipper);
for(int i=0;i<gallery_grid_Images.length;i++)
{
// This will create dynamic image view and add them to ViewFlipper
setFlipperImage(gallery_grid_Images[i]);
}
而现在这种方法添加到您的活动,
And now add this method to your activity,
private void setFlipperImage(int res) {
Log.i("Set Filpper Called", res+"");
ImageView image = new ImageView(getApplicationContext());
image.setBackgroundResource(res);
viewFlipper.addView(image);
}
就是这样。而现在使用 viewFlipper.showNext();
和 viewFlipper.show previous();
方法,你可以展示你的动态图像。
That's it. And now using your viewFlipper.showNext();
and viewFlipper.showPrevious();
methods you can show your dynamic images.