drawable

So in API Level 11 Google introduced the ability to rotate an ImageView (Yay, after they introduced the possibility to Animate such a rotation, yay smart thinking, yay!) But how should I go about to rotate an ImageView using e.g. API level 8? I can't use setRotation() as described above. RotationAnimation was present since Api level 1 RotateAnimation animation = new RotateAnimation(from, to, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); animation.setInterpolator(new LinearInterpolator()); animation.setDuration(1); animation.setFillAfter(true); imageView.startAnimation

I need to change background of the activity dynamically , by selecting an image from an other activity. and passing the selected image back to the calling activity , but when i try to get the image , it is null. here is my code. public class SelectGoalBackground extends OrmLiteBaseActivity<DatabaseHelper> {// implements{ GridView gridview ; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.select_goal_background); final String from = getIntent().getExtras().getString("from"); goalsList = new ArrayList<Goal>(); try { goalsList =

I can't figure out how to produce drawables for the new "high-res" handhelds like the Galaxy Nexus, One X, Galaxy S3 etc that have a resolution of 1280x720 or higher. I always try to make as few layout-versions as possible. Preferably just one but at times a layout-long and notlong is necessary. And make the xml smart enough to handle all devices. But that's only possible if the drawable resources are there to supply all the different resolutions and sizes. All has been nice and smooth until the new big phones arrived and I find that the drawables are to small for them. No xxhdpi-folder yet

I have a Google map with these kind of items on it: drawable3 = this.getResources().getDrawable(R.drawable.trazeicon); but automatically, Android draws a shadow of the image trazeicon on the map, and I don't want to have that shadow. How can I remove it? EDIT: I got the error: Syntax error, insert "}" to complete ClassBody Here is the full code: package com.GPSLoc; import java.util.ArrayList; import android.app.AlertDialog; import android.content.Context; import android.graphics.Canvas; import android.graphics.Rect; import android.graphics.drawable.Drawable; import com.google.android.maps

I am adding a glow animation effect to a logo. So far, I have managed to get the glow image behind the logo, using a LayeredDrawable, but I can't figure out how to animate it. I have found that AlphaAnimation would achieve the desired effect, but unfortunately I can only apply it on Views, not Drawables. How can I achieve this effect? Jeremy Edwards Android 3.0 introduced Property Animations . Unfortunately, this is limited to Android 3.0 and up which won't get on phones any time soon. AndreyNik Simple example final ImageView imageView = (ImageView) findViewById(R.id.animatedImage); final

Is there a way I can find what resource a particular ImageButton is set to, at any given time? For eg: I have an ImageButton that I set to R.drawable.btn_on onCreate. Later, at some point, the ImageButton gets set to R.drawable.btn_off . I want to be able to check what resource the ImageButton is set to in my code. Thanks Chris Just use setTag() and getTag() to associate and retrieve custom data for your ImageView . You could define your own class as a child of ImageButton , add a private int variable and set it when setImageResource(int) is called. Something like: public class MyImageButton