How to increase the rotation speed in android?

android animation rotation
Praveen picture Praveen · Jul 2, 2010 · Viewed 34.1k times · Source

I have an image drawable. i rotating the image like a progress bar.

<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:pivotX="50%" android:pivotY="50%" android:fromDegrees="0"
android:toDegrees="360" android:drawable="@drawable/spinner_white_48" />

i want to increase the rotation speed? for that, What attribute i have to use?

Answer

DustinB picture DustinB · Oct 4, 2013

Setting duration and/or repeat count did not help me with an indeterminate ProgressBar animation. I had to increase the toDegrees to have it make additional loops:

<rotate xmlns:android="http://schemas.android.com/apk/res/android"
    android:drawable="@drawable/ic_indeterminate_progress"
    android:duration="1"
    android:fromDegrees="0"
    android:pivotX="50%"
    android:pivotY="50%"
    android:toDegrees="1080" /> <!--1080 is 3 loops instead of 1 in same amt of time-->

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