readme

README.md

@@ -1,4 +1,22 @@
 EasyCamera
 ==========
 
-Wrapper around the android Camera class that simplifies its usage
+Wrapper around the android Camera class that simplifies its usage (<a href="http://techblog.bozho.net/?p=1380&preview=true">read more</a> about the process)
+
+Usage:
+
+```java
+
+EasyCamera camera = DefaultEasyCamera.open();
+CameraActions actions = camera.startPreview(surface);
+PictureCallback callback = new PictureCallback() {
+    public void onPictureTaken(byte[] data, CameraActions actions) {
+        // store picture
+    }
+}
+actions.takePicture(Callbacks.create().withJpegCallback(callback))
+```
+
+By default, preview stops when a picture is taken. If you want to restart preview, specify `.withRestartPreviewAfterCallbacks(true)` on the `Callbacks` object
+
+If you need the `android.hardware.Camera` object, get it via `camera.getRawCamera()`