From 121fbdb490229b8c78419ed795ef7ae8a560371b Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Mon, 21 Mar 2016 21:30:05 +0100
Subject: [PATCH] add ripple effect to buttons

---
 app/src/main/AndroidManifest.xml             | 1 -
 app/src/main/res/drawable/button.xml         | 6 ------
 app/src/main/res/drawable/button_pressed.xml | 6 ------
 app/src/main/res/layout/activity_main.xml    | 2 +-
 app/src/main/res/values/styles.xml           | 5 +----
 5 files changed, 2 insertions(+), 18 deletions(-)
 delete mode 100644 app/src/main/res/drawable/button.xml
 delete mode 100644 app/src/main/res/drawable/button_pressed.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 3409d972..2b2d83ea 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -7,7 +7,6 @@
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
-        android:supportsRtl="true"
         android:theme="@style/AppTheme">
         <activity
             android:name="com.simplemobiletools.calculator.MainActivity"
diff --git a/app/src/main/res/drawable/button.xml b/app/src/main/res/drawable/button.xml
deleted file mode 100644
index 3557bc01..00000000
--- a/app/src/main/res/drawable/button.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item
-        android:drawable="@drawable/button_pressed"
-        android:state_pressed="true"/>
-</selector>
diff --git a/app/src/main/res/drawable/button_pressed.xml b/app/src/main/res/drawable/button_pressed.xml
deleted file mode 100644
index 784a2ccc..00000000
--- a/app/src/main/res/drawable/button_pressed.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-       android:shape="rectangle">
-    <solid
-        android:color="@color/dark_grey_pressed_mask"/>
-</shape>
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index cdd902b1..9ec1759e 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -7,7 +7,7 @@
     android:layout_height="match_parent"
     android:background="@color/dark_grey"
     android:orientation="vertical"
-    tools:context="com.simplemobiletools.calculator.MainActivity">
+    tools:context=".MainActivity">
 
     <TextView
         android:id="@+id/formula"
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index ce8604df..eeeb6810 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -5,14 +5,11 @@
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
         <item name="android:textColor">@android:color/white</item>
-        <item name="buttonStyle">@style/MyButton</item>
-        <item name="android:buttonStyle">@style/MyButton</item>
     </style>
 
     <style name="MyButton" parent="Widget.AppCompat.Button">
         <item name="android:textColor">@android:color/white</item>
-        <item name="background">@drawable/button</item>
-        <item name="android:background">@drawable/button</item>
+        <item name="android:background">?android:attr/selectableItemBackground</item>
         <item name="android:textSize">@dimen/button_text_size</item>
     </style>