imageview

Okay I have been referencing the code here: Fling gesture detection on grid layout but just can not get it to work. In my main activity I have a simple image defined. I want to detect a fling on the image. Here is my code below. The onclick method at the bottom is empty. Is it because of this? I left it blank because in the other code sample its not what I want. I just want a simple toast to pop up saying fling right or fling left. public class GestureRightLeft extends Activity implements OnClickListener { ImageView peek; private static final int SWIPE_MIN_DISTANCE = 120; private static final

I have a vertical LinearLayout where one of the items is an ImageView loaded using Picasso. I need to rise the image's width to the full device width, and to display the center part of the image cropped by a fixed height (150dp). I currently have the following code: Picasso.with(getActivity()) .load(imageUrl) .placeholder(R.drawable.placeholder) .error(R.drawable.error) .resize(screenWidth, imageHeight) .centerInside() .into(imageView); Which values should I put into screenWidth and imageHeight (=150dp)? You are looking for: .fit().centerCrop() What these mean: fit - wait until the ImageView

Update : I solved this issue by using the method described in this answer I'm a bit stuck with this issue, which I think should be pretty simple. So my app downloads an image, and renders the bitmap in an ImageView, a child element of a RelativeLayout. I would like the ImageView to fit the parent width, and to adapt it's size to keep the aspect ratio. Here is my XML : <?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" >

I'm trying to animate a simple ImageView in my application and I want it to slide in from the bottom of the screen and come to a resting position where the top 50px of the view is off the top of the screen (e.g. the final position of the ImageView should be -50px in X). I've tried to use the AbsoluteLayout to do this, but this actually cuts off the top 50px of the ImageView such that the top 50px is never rendered. I need to have the top 50px of the ImageView visible/rendered while it's animating and then simply have it come to a rest slightly off-screen. I hope I've explained that well enough

I have a imageview in my activity and I am able to get the position where the user touch the imageview, through onTouchListener. I placed another image where the user touch over that image. I need to store the touch position(x,y), and use it in another activity, to show the tags. I stored the touch position in the first activity. In the first activity, my imageview at the top of the screen. In the second activity its at the bottom of the screen. If I use the position stored from the first acitvity, it place the tag image at the top, not on the imageview, where I previously clicked in the first

I m working on project user to move the image in one position to Another position on the screen. I have written a sample code to move the image but the problem here is if I move one image the neighbouring image also starts moving.. Here is the sample code.any one Idea of this. Main.java public class MainActivity extends Activity { int windowwidth; int windowheight; ImageView ima1,ima2; private android.widget.RelativeLayout.LayoutParams layoutParams ; // private android.widget.RelativeLayout.LayoutParams layoutParams ; //private android.widget.RelativeLayout.LayoutParams layoutParams ;

I want to set the LayoutParams for an ImageView but cant seem to find out the proper way to do it. I can only find documentation in the API for the various ViewGroups , but not an ImageView . Yet the ImageView seems to have this functionality. This code doesn't work... myImageView.setLayoutParams(new ImageView.LayoutParams(30,30)); How do I do it? You need to set the LayoutParams of the ViewGroup the ImageView is sitting in. For example if your ImageView is inside a LinearLayout, then you create a LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(30, 30); yourImageView