Merge branch 'master' of https://github.com/StuStirling/connection-in…

…dicator

README.md

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+# Connection Indicator
+A very small library to implement a connection indicator view. These connections may be GPS, Network or other loading indicators.
+
+This is only an initial version of the library and I will be making improvements as I go. 
+
+At the moment there aren't any attribute setters in code. All attributes must be set via XML.
+
+    <com.stustirling.connectionindicator.ConnectionIndicatorView
+                    android:layout_width="60dp"
+                    android:layout_height="wrap_content"
+                    android:id="@+id/indicator"
+                    android:layout_centerHorizontal="true"
+                    android:layout_marginBottom="2dp"
+                    connection_indicator:emptyBarColor="@color/greyColor"
+                    connection_indicator:solidSearchBarColor="@color/whiteColor"
+                    connection_indicator:bars="4"
+                    connection_indicator:animType="incremental"
+                    connection_indicator:connectionLevels="4"/>
+
+There are two `animTypes`:
+
+  - flash = Alternates between connection level of 0 and max.
+  - incremental = Each bar is turned solid in turn until all are solid and then it goes back to 0.
+
+To begin search mode:
+
+    indicatorView.startSearching();
+
+To stop searching:
+
+    indicatorView.stopSearching();
+
+To display a certain "connection level" call the following:
+
+    indicatorView.displayConnectionLevel( 2 );