android camera

Capturing, Handling, Displaying, and Sharing Images in an Android App

With advances in imaging technology and tighter software integration in devices, users are turning to their smartphone or tablet as the primary camera used in their daily workflow.  Some popular actions users are performing are around capturing and sharing images taken with the onboard camera.  Integrating image capture and image sharing actions inside of an app saves the user time and gives a content focused experience that keeps a user in the app.

Android SDK 的一个bug ------ parameters.getFocusDistances 无法使用(被拍摄物体和摄像头之间的距离无法测量)

这是很早之前我发现的一个问题,当时想利用“焦距”来定位被拍摄物体和手机摄像头之间的距离,注意不是摄像头预览画面里两个点之间的距离,这是个平面距离。本文所说的距离是垂直距离。最终失败,原因是parameters.getFocusDistances返回的值永远是inifinte。手机型号是华为U9200.

下面是测试核心代码:

<SPAN style="FONT-SIZE: 18px">@Override

    public void onAutoFocus(boolean success, Camera camera) {

        //READ FOCUS DISTANCES HERE

        Camera.Parameters parameters = camera.getParameters();

        float[] distances = new float[3];

        if (success) {

Jumping for Intel's Burst-mode Camera on Intel Android Devices

[This post is a short version  of a blog wrote by Eric Adam, Android Product Technical Marketing Engineer (TME) with Intel]

I’ve been working on Android for a year now and I can see a dramatic shift in the attitude of people towards Intel’s work on Android.  Now that Intel have actual products shipping with competitive power, I can see the momentum and excitement building around Android on x86.  There is so much Intel is doing which includes:

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