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POHow to show a button on screen touch, while keeping the swipe?
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2013-08-18T19:31:07.680
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I have an activity with some images and I'm using swipe to load the next image. I need when I touch the image to show a button, for image saving. How can I do that? Here's my code: <pre><code>public class Photo_gallery extends Activity{ protected void onCreate(Bundle savedInstanceState) { requestWindowFeature(Window.FEATURE_NO_TITLE); getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); super.onCreate(savedInstanceState); setContentView(R.layout.photo_gallery); ViewPager viewPager = (ViewPager) findViewById(R.id.view_pager); ImagePagerAdapter adapter = new ImagePagerAdapter(); viewPager.setAdapter(adapter); } private class ImagePagerAdapter extends PagerAdapter { private int[] mImages = new int[] { R.drawable.p1, R.drawable.p2, R.drawable.p3, R.drawable.p4, . . . R.drawable.p108 }; public int getCount() { return mImages.length; } public boolean isViewFromObject(View view, Object object) { return view == ((ImageView) object); } public Object instantiateItem(ViewGroup container, int position) { Context context = Photo_gallery.this; ImageView imageView = new ImageView(context); int padding = context.getResources().getDimensionPixelSize( R.dimen.padding_medium); imageView.setPadding(padding, padding, padding, padding); imageView.setScaleType(ImageView.ScaleType.CENTER_INSIDE); imageView.setImageResource(mImages[position]); ((ViewPager) container).addView(imageView, 0); return imageView; } public void destroyItem(ViewGroup container, int position, Object object) { ((ViewPager) container).removeView((ImageView) object); } } public void onClick(View arg0) { // TODO Auto-generated method stub } } </code></pre> EDIT: My XML code: <pre><code><android.support.v4.view.ViewPager xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/view_pager" android:layout_width="match_parent" android:layout_height="match_parent" /> </code></pre>
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<java><android><swipe-gesture>
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How to show a button on screen touch, while keeping the swipe?
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