[android-developers] ImageView's setImageMatrix doesn't work properly on some devices (maybe older than Android 4.4)

I tried to move an ImageView on touch events by this code: http://pastebin.com/Wr033FfP At first, everything worked well on Nexus 5 (Android 4.4.4 and Lollipop). But then I tried on older versions of Android like 4.0.4(Galaxy S2) or Nexus S(4.1.1)... and none of them worked. Then after struggl

[android-developers] Android Wear Data Layer: Effect on Battery Life

I wanted to know if I can figure out how the usage of Data on Android Wear influences battery life. I'm not a hardware guy, just want to know it from a software developers. I do believe Android Wear uses Bluetooth LE. (The rest is a hardware problem ;) Are there some articles I can read on th

Re: [android-developers] Re: VectorDrawable/BitmapDrawable in custom view.

Naming the folders drawable-nodpi-v17 and drawable-nodpi-v21 did do what I want it to do. Now it looks so much nicer on Android 5.0 than on 4.4. Nathan On Monday, February 23, 2015 at 2:17:30 PM UTC-8, Sérgio Faria wrote: > > Maybe if you move face.png to drawable-nodpi-v17 it will work > If

Re: [android-developers] INSTALL_FAILED_DUPLICATE_PERMISSION

Thanks for sharing the link. I wasn't aware of this bug report. Yes both apps are mine, but even though they have the signature, some user complain about this error. Maybe they installed the apps form different sources, i.e. Amazon and Google Play. cheers Marten Am Freitag, 20. Februar 2015 1