drawable

I encountered the following problem. When any bitmap is loaded from resources by an application running on Ice Cream Sandwich, it will likely be rendered incorrectly as if it has been decoded to the format, which differs from the current window format, with no dither applied. However, both, the decoding format and window format have been explicitly set: BitmapFactory.Options opts = new BitmapFactory.Options(); opts.inPreferredConfig = Bitmap.Config.RGBA_8888; and getWindow().setFormat(PixelFormat.RGBA_8888); getWindow().addFlags(WindowManager.LayoutParams.FLAG_DITHER); Here are screenshots of

I am having one contact form in which I would like to add some icons to my edit text for a better look. I want to create EditText something like below. I have EditText like below. And I got the result something like. I want the image to be absolutely on the left side as it is in the above image. I know that internally EditText is using Nine Patch image and i think that is why the result is some what different. Can anyone know how to resolve this? <EditText android:id="@+id/name" android:layout_width="fill_parent" android:layout_height="51dip" android:hint="@string/name" android:inputType="text

I want to programmatically blur and unblur images in Android. I hear that android flag "blur" is no longer supported after API 14 , but I wanted to use Java methods anyway. My main problem is manipulating the bitmap from an Imageview drawable. How would I get the bitmap from an imageview and manipulate it (will probably use gaussian blur) and set it back to the imageview? I think the process involves extracting the drawable, converting the drawable to a bitmap, doing my blur method on that bitmap and then doing the reverse till it is set to the imageview again but I would like that process

As I understand it (not that I'm correct) Drawables are generally correctly removed from memory when the application is finished with them. Bitmaps however need to be manually recycled, and sometimes even have a special class written to handle them properly. My question is, in regards to memory and leaks, is it more beneficial to simply stick with Drawables like such: myView.setBackgroundDrawable(getResources().getDrawable(R.drawable.my_image)); myView1.setBackgroundDrawable(getResources().getDrawable(R.drawable.my_image1)); myView2.setBackgroundDrawable(getResources().getDrawable(R.drawable

Can you load a drawable from a sub directory in the assets (not the drawable folder) folder? Hope this help: Drawable d = Drawable.createFromStream(getAssets().open("Cloths/btn_no.png"), null); I recommend to use this Drawable.createFromResourceStream(resources,new TypedValue(), resources.getAssets().open(filename), null) which returns properly scaled drawable thanks to resources ... Here's a class with static method to get the drawable from the assets. It also closes the inputstream. import android.content.Context; import android.graphics.drawable.Drawable; import java.io.IOException; import

Is it possible to "invert" colors in a Drawable? Kind of what you have in a negative, you know? I know it's possible to change a Drawable to black and white... what about inverting colors? Thank you! Carlos Pereira After some research I found out that solution is much simpler than I thought. Here it is: /** * Color matrix that flips the components (<code>-1.0f * c + 255 = 255 - c</code>) * and keeps the alpha intact. */ private static final float[] NEGATIVE = { -1.0f, 0, 0, 0, 255, // red 0, -1.0f, 0, 0, 255, // green 0, 0, -1.0f, 0, 255, // blue 0, 0, 0, 1.0f, 0 // alpha }; drawable

I know about set drawableRight in XML. but i required to do it programmatically because it is change as per some condition. You can use the function below: editText.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.drawableRight, 0); The order of params corresponding to the drawable location is: left, top, right, bottom Rethinavel Pillai Find Further here EditText myEdit = (EditText) findViewById(R.id.myEdit); myEdit.setCompoundDrawablesWithIntrinsicBounds(0, 0, R.drawable.icon, 0); // where params are (left,top,right,bottom) You can also set drawable padding programmatically: myEdit