Changing minSDK for launcher3 to 21 (Lollipop)

Change-Id: I421a33801886bdcccb43429b571af1ca7c6b9f55

Android.mk

@@ -44,6 +44,7 @@ LOCAL_AAPT_FLAGS := \
     --extra-packages android.support.v7.recyclerview \
 
 LOCAL_SDK_VERSION := current
+LOCAL_MIN_SDK_VERSION := 21
 LOCAL_PACKAGE_NAME := Launcher3
 LOCAL_OVERRIDES_PACKAGES := Home Launcher2
 

AndroidManifest.xml

@@ -20,7 +20,7 @@
 <manifest
     xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.launcher3">
-    <uses-sdk android:targetSdkVersion="23" android:minSdkVersion="16"/>
+    <uses-sdk android:targetSdkVersion="23" android:minSdkVersion="21"/>
 
     <permission
         android:name="com.android.launcher.permission.INSTALL_SHORTCUT"

build.gradle

@@ -17,7 +17,7 @@ android {
 
     defaultConfig {
         applicationId "com.android.launcher3"
-        minSdkVersion 16
+        minSdkVersion 21
         targetSdkVersion 23
         versionCode 1
         versionName "1.0"