<dependency>
    <groupId>com.github.vignesh-iopex</groupId>
    <artifactId>confirmdialog</artifactId>
    <version>1.0</version>
</dependency>

compile 'com.github.vignesh-iopex:confirmdialog:1.0'

public class MainActivity extends Activity {
  @Override protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    Confirm.using(this).ask("Fire missles?").onPositive("Yes", new DialogEventListener.OnClickListener() {
                           @Override public void onClick(DialogEventListener dialog, int which) {
                             launchMissles();
                           }}).onNegative("No",  new DialogEventListener.OnClickListener() {
                           @Override public void onClick(DialogEventListener dialog, int which) {
                             sendFalseAlarm();
                           }}).build().show();
  }
}

   //Lollipin
   compile 'com.github.orangegangsters:lollipin:1.2.2@aar'

public class CustomPinActivity extends AppLockActivity {
    @Override
    public void showForgotDialog() {
        //Launch your popup or anything you want here
    }
}

Init

Enabling

LockManager<CustomPinActivity> lockManager = LockManager.getInstance();
lockManager.enableAppLock(this, CustomPinActivity.class);

Disabling

LockManager<CustomPinActivity> lockManager = LockManager.getInstance();
lockManager.disableAppLock();

Set up the PinCode

Intent intent = new Intent(MainActivity.this, CustomPinActivity.class);
intent.putExtra(AppLock.EXTRA_TYPE, AppLock.ENABLE_PINLOCK);
startActivityForResult(intent, REQUEST_CODE_ENABLE);

Unlock system

Customization

The unlock timeout:

LockManager<CustomPinActivity> lockManager = LockManager.getInstance();
lockManager.getAppLock().setTimeout(10000);

The logo displayed at the top of the page:

LockManager<CustomPinActivity> lockManager = LockManager.getInstance();
lockManager.getAppLock().setLogoId(R.drawable.security_lock);

The ignored activities: For instance you got a login activity that you want to avoid getting the lock screen, you can ignore this activity by doing:

LockManager<CustomPinActivity> lockManager = LockManager.getInstance();
lockManager.getAppLock().addIgnoredActivity(NotLockedActivity.class);

The AppLockActivity Layout: By providing a custom layout to getContentView() you can alter how your AppLockActivity looks. However, you must include 4 required elements:

• TextView with an id of pin_code_step_textview
• TextView with an id of pin_code_forgot_textview
• PinCodeRoundView with an id of pin_code_round_view
• KeyboardView with an id of pin_code_keyboard_view

@Override
    public int getContentView() {
        return R.layout.activity_pin;
    }

The Pin Dots: By supplying alternate drawable resources for app:lp_empty_pin_dot and app:lp_full_pin_dot you can custimize how it looks.

<com.github.orangegangsters.lollipin.lib.views.PinCodeRoundView
                android:id="@+id/pin_code_round_view"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_marginTop="@dimen/pin_code_round_top_margin"
                android:layout_marginBottom="@dimen/pin_code_elements_margin"
                app:lp_empty_pin_dot="@drawable/pin_empty_dot"
                app:lp_full_pin_dot="@drawable/pin_full_dot"/>

dependencies {
        compile "com.android.support:support-v4:+"
        compile 'com.squareup.picasso:picasso:2.3.2'
        compile 'com.nineoldandroids:library:2.4.0'
        compile 'com.daimajia.slider:library:1.1.5@aar'
}

<dependency>
    <groupId>com.squareup.picasso</groupId>
    <artifactId>picasso</artifactId>
    <version>2.3.2</version>
</dependency>
<dependency>
    <groupId>com.nineoldandroids</groupId>
    <artifactId>library</artifactId>
    <version>2.4.0</version>
</dependency>
<dependency>
    <groupId>com.daimajia.slider</groupId>
    <artifactId>library</artifactId>
    <version>1.1.2</version>
    <type>apklib</type>
</dependency>

<!-- if you want to load images from the internet -->
<uses-permission android:name="android.permission.INTERNET" /> 

<!-- if you want to load images from a file OR from the internet -->
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

Step 3

<com.daimajia.slider.library.SliderLayout
        android:id="@+id/slider"
        android:layout_width="match_parent"
        android:layout_height="200dp"
/>

<com.daimajia.slider.library.Indicators.PagerIndicator
        android:id="@+id/custom_indicator"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:gravity="center"
        />

• 1 - Add ExpandableSelector to your layout:

 <com.karumi.expandableselector.ExpandableSelector
      android:id="@+id/es_sizes"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"/>

• 2 - During your Activity/Fragment creation lifecycle create a list of ExpandableItem instances and configure them to be used inside your ExpandableSelector widget:

private void initializeSizesExpandableSelector() {
    ExpandableSelector sizesExpandableSelector = (ExpandableSelector) findViewById(R.id.es_sizes);
    List<ExpandableItem> expandableItems = new ArrayList<ExpandableItem>();
    expandableItems.add(new ExpandableItem("XL"));
    expandableItems.add(new ExpandableItem("L"));
    expandableItems.add(new ExpandableItem("M"));
    expandableItems.add(new ExpandableItem("S"));
    sizesExpandableSelector.showExpandableItems(expandableItems);
}

• 3 - To be able to listen the animation events configure a ExpandableSelectorListener instance:

private void configureExpandableSelectorListener() {

    sizesExpandableSelector.setExpandableSelectorListener(new ExpandableSelectorListener() {
          @Override public void onCollapse() {
            //Do something here
          }

          @Override public void onExpand() {
            //Do something here
          }

          @Override public void onCollapsed() {
            //Do something here
          }

          @Override public void onExpanded() {
            //Do something here
          }
        });
}

• 4 - To be able to listen the click events configure a OnExpandableItemClickListener instance:

private void configureExpandableSelectorClickListener() {

    sizesExpandableSelector.setOnExpandableItemClickListener(new OnExpandableItemClickListener() {
          @Override public void onExpandableItemClickListener(int index, View view) {
             //Do something here
          }
        });
}

Customization

<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
    <item name="expandableItemStyle">@style/ExpandableItemStyle</item>
</style>

<style name="ExpandableItemStyle">
    <item name="android:layout_height">@dimen/item_size</item>
    <item name="android:layout_width">@dimen/item_size</item>
    <item name="android:background">@drawable/bg_item_with_title</item>
    <item name="android:layout_margin">@dimen/item_margin</item>
    <item name="android:textColor">@color/gray</item>
    <item name="android:textSize">@dimen/item_text_size</item>
</style>

• Background resource identifier configured as Button/ImageButton background.
• Resource identifier configured as ImageButton image source.
• Title configured as Button text.

  <com.karumi.expandableselector.ExpandableSelector
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      expandable_selector:hide_background_if_collapsed="true"
      expandable_selector:hide_first_item_on_collapse="true"
      expandable_selector:animation_duration="100">

• expandable_selector:hide_background_if_collapsed: Changes the background associated to theExpandableSelector widget to a transparent one while the widget is collapsed.
• expandable_selector:hide_first_item_on_collapse: Changes the first item visibility to View.INVISIBLE when the ExpandableSelector is collapsed.
• expandable_selector:animation_duration: Changes the animation duration in milliseconds to the one indicated.

Add it to your project

dependencies{
    compile 'com.karumi:expandableselector:1.0.0'
}

<dependency>
    <groupId>com.karumi</groupId>
    <artifactId>expandableselector</artifactId>
    <version>1.0.0</version>
    <type>aar</type>
</dependency>