imageview

Currently I'm drawing a PNG image in my Android application like so: ImageView image = new ImageView(context); image.setImageDrawable(context.getResources().getDrawable(R.drawable.testimage)) If I have a list of image names in a database, is there a way to set the drawable above using the image name? I already have the code to go through the database, I'm just looking to draw the image based on the value taken from here. For example, a record for the DB: ID: Name: ImageName: - Test testimage So when I'm reading this record, I have a string with the value of "testimage" and I'd then want to set

I am trying to align the TextView around ImageView. I am using the following code: private void createSpannableText(){ TextView myTextView = (TextView) findViewById(R.id.textView); SpannableStringBuilder builder = new SpannableStringBuilder(); builder.append(this.getText(R.string.loren__ipsum__max)); int lengthOfPart1 = builder.length(); builder.append(" "); builder.append(this.getText(R.string.lorem__ipsum)); Drawable d = getResources().getDrawable(R.drawable.myImage); d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight()); // <---- Very important otherwise your image won't appear

I want to implement Pinch Zoom on Imageview, with in View Pager similar to Default Android Gallery. I have found multiple source over GitHub, But the zoom and sliding just work for only first image. What I have tried: 1.) TouchImageView 2.) PhotoView 3.) Android Touch Gallery All the above links works fine for single image view. But when it comes to Images in View pager, They have some glitches and only works fine for first image in the View Pager. When we scroll over to 3rd 4th image in view pager, Dragging functionality not working as expected if the image is zoomed. Please if any one knows

I have an ImageView with android:layout_width=100dp , android:layout_height=wrap_content and android:adjustViewBounds=true It's source is a 50 x 50 px picture. But the aspect ratio is not preserved - height of the ImageView is 50px, not 100px (i.e. adjustViewBounds is not working). If I have a 200x200px picture it works - width and height are 100px. This code results in a 100px wide and 50px tall picture but the src image is square: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout

I have a ListView in which there is an ImageView , the image in the ImageView gets loaded dynamically after its fetched from the server. Now, I want these images, of any size, to fit into a circular frame, how to do that? Here's a sample pic of what I want Sanghita With the help of previous answer I came up with this solution.Hope it help others: import android.app.Activity; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Paint; import android.graphics.PorterDuff.Mode; import android.graphics.PorterDuffXfermode;