android - Non-Lollipop Material Flat Buttons -

i want material style flat buttons systems before lollipop. i'm using android 4.4.4 , play store looks following:

the buttons , icons neatly arranged in apps, games, books.

the more button shows buttons button without icon.

so how do cute buttons this, glow when clicked, have icon neatly arranged there, , have little rounded corners. using drawableleft doesn't work because icons big.

i'm guessing there's way put style sheet, because google seems quite consistently across other apps.

button without icon

<button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/sign_up" android:background="@drawable/action_button" android:textcolor="@color/primary_text" android:textappearance="?android:attr/textappearancemedium" android:layout_marginright="5dp" android:id="@+id/fl_btn_signup" /> 

in drawable can use action_button.xml

<?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android">      <item android:state_pressed="false">         <shape android:dither="true" android:shape="rectangle">             <corners android:bottomleftradius="3dp" android:bottomrightradius="3dp" android:topleftradius="3dp" android:toprightradius="3dp" />              <solid android:color="#689f38" />         </shape>     </item>     <item android:state_pressed="true">         <shape android:dither="true" android:shape="rectangle">             <corners android:bottomleftradius="3dp" android:bottomrightradius="3dp" android:topleftradius="3dp" android:toprightradius="3dp" />              <solid android:color="#80689f38" />         </shape>     </item>  </selector> 

if want use icons buttons use android:drawableleft in button xml or can take linearlayout horizontal orientation & imageview & textview

<linearlayout                 android:orientation="horizontal"                 android:layout_width="wrap_content"                 android:layout_height="wrap_content"                 android:padding="5dp"                 android:gravity="center_vertical"                 android:background="@drawable/action_button"> //same xml                  <imageview                     android:layout_width="wrap_content"                     android:layout_height="wrap_content"                     android:background="@drawable/ic_apps_icon" />                  <textview                     android:layout_width="match_parent"                     android:layout_height="wrap_content"                     android:text="apps"                     android:gravity="center"                     android:padding="5dp"                     android:textappearance="?android:attr/textappearancemedium"                     android:textcolor="#ffffff" />              </linearlayout>