If you want use this library, you only have to download MaterialDesign project, import it into your workspace and add the project as a library in your android project settings.
Some components have custom attributes, if you want use them, you must add this line in your xml file in the first component:
<RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:materialdesign="http://schemas.android.com/apk/res-auto"android:layout_width="match_parent"android:layout_height="match_parent" > </RelativeLayout>If you are going to use a ScrollView, it is recommended that you use the CustomScrollView provided in this library to avoid problems with the custom components. To use this component:
<com.gc.materialdesign.views.ScrollView xmlns:android="http://schemas.android.com/apk/res/android"xmlns:materialdesign="http://schemas.android.com/apk/res-auto"android:id="@+id/scroll"android:layout_width="match_parent"android:layout_height="match_parent"> </com.gc.materialdesign.views.ScrollView>
##Components
####Buttons
######Flat Button
<com.gc.materialdesign.views.ButtonFlat android:id="@+id/buttonflat"android:layout_width="wrap_content"android:layout_height="wrap_content"android:background="#1E88E5"android:text="Button" />######Rectangle Button
<com.gc.materialdesign.views.ButtonRectangle android:id="@+id/button"android:layout_width="wrap_content"android:layout_height="wrap_content"android:background="#1E88E5"android:text="Button" />######Float Button
It is recommended to put this component in the right-bottom of the screen. To use this component write this code in your xml file. If you don`t want to start this component with animation set the animate attribute to false. Put your icon in the icon attribute to set the drawable icon for this component.
<RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"xmlns:materialdesign="http://schemas.android.com/apk/res-auto"android:layout_width="match_parent"android:layout_height="match_parent" > <!-- ... XML CODE --> <com.gc.materialdesign.views.ButtonFloat android:id="@+id/buttonFloat"android:layout_width="wrap_content"android:layout_height="wrap_content"android:layout_alignParentRight="true"android:layout_alignParentBottom="true"android:layout_marginRight="24dp"android:background="#1E88E5"materialdesign:animate="true"materialdesign:icon="@drawable/ic_action_new" /> </RelativeLayout>######Float small button
<com.gc.materialdesign.views.ButtonFloatSmall android:id="@+id/buttonFloatSmall"android:layout_width="wrap_content"android:layout_height="wrap_content"android:background="#1E88E5"materialdesign:icon="@drawable/ic_action_new" />####Switches
######CheckBox 
<com.gc.materialdesign.views.CheckBox android:id="@+id/checkBox"android:layout_width="wrap_content"android:layout_height="wrap_content"android:background="#1E88E5"materialdesign:check="true" />######Switch 
<com.gc.materialdesign.views.Switch android:id="@+id/switchView"android:layout_width="wrap_content"android:layout_height="wrap_content"android:background="#1E88E5"materialdesign:check="true" />####Progress indicators
######Progress bar circular indeterminate 
<com.gc.materialdesign.views.ProgressBarCircularIndetermininate android:id="@+id/progressBarCircularIndetermininate"android:layout_width="32dp"android:layout_height="32dp"android:background="#1E88E5" />######Progress bar indeterminate 
<com.gc.materialdesign.views.ProgressBarIndeterminate android:id="@+id/progressBarIndeterminate"android:layout_width="fill_parent"android:layout_height="wrap_content"android:background="#1E88E5" />######Progress bar indeterminate determinate 
<com.gc.materialdesign.views.ProgressBarIndeterminateDeterminate android:id="@+id/progressBarIndeterminateDeterminate"android:layout_width="fill_parent"android:layout_height="wrap_content"android:background="#1E88E5" />If you begin progrees, you only have to set progress it
progressBarIndeterminateDeterminate.setProgress(progress);
######Progress bar determinate 
<com.gc.materialdesign.views.ProgressBarDetermininate android:id="@+id/progressDeterminate"android:layout_width="fill_parent"android:layout_height="wrap_content"android:background="#1E88E5" />You can custom max and min progress values with
materialdesign:max="50"andmaterialdesign:min="25"attributes.
######Slider 
<com.gc.materialdesign.views.Slider android:id="@+id/slider"android:layout_width="fill_parent"android:layout_height="wrap_content"android:background="#1E88E5"materialdesign:max="50"materialdesign:min="0" />######Slider with number indicator 
<com.gc.materialdesign.views.Slider android:id="@+id/slider"android:layout_width="fill_parent"android:layout_height="wrap_content"android:background="#1E88E5"materialdesign:max="50"materialdesign:min="0"materialdesign:showNumberIndicator="true"/>##Widgets
####SnackBar
SnackBarsnackbar = newSnackBar(Activityactivity, Stringtext, StringbuttonText, View.OnClickListeneronClickListener); snackbar.show();If you don't want to show the button, put
nullinbuttonTextattribute
####Dialog
Dialogdialog = newDialog(Contextcontext,Stringtitle, Stringmessage); dialog.show();You can set the accept and cancel button on the event listener or change it's text
// Set accept click listennerdialog.setOnAcceptButtonClickListener(View.OnClickListeneronAcceptButtonClickListener); // Set cancel click listennerdialog.setOnCancelButtonClickListener(View.OnClickListeneronCancelButtonClickListener); // Acces to accept buttonButtonFlatacceptButton = dialog.getButtonAccept(); // Acces to cancel buttonButtonFlatcancelButton = dialog.getButtonCancel();
####Color selector
ColorSelectorcolorSelector = newColorSelector(Contextcontext,intintialColor, OnColorSelectedListeneronColorSelectedListener); colorSelector.show();