Save List<Object> to SharedPreferences

You can use GSON to convert Object -> JSON(.toJSON) and JSON -> Object(.fromJSON). 1.build.gradle dependencies......

3D-flip Animation

1. FlipListener.java import android.animation.ValueAnimator; import android.view.View; public......

Get the height of soft keyboard of device

I. AdjustResize and AdjustPan You can get the height of soft keyboard that......

Volley with HTTPS

1.Add volley to build.gradle dependencies dependencies { ... ......

RadioGroup in ListView

1.activity_main.xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout......

Customize EditText with Delete button

Customize EditText with delete button that clear all text when press. 1.button_delete.png 2.CustomEditText.java import......

Make Buttons as RadioButton

Make a group of buttons that can be selected and activate only one of them as RadioButton......

Customize android default PopupMenu

Android Popup Menu displays the menu below the anchor text if space......

Number Picker Virtical

1.dimens.xml <dimen name="item_dob_width">100dp</dimen> <dimen......

Number Picker Horizontal

1.dimens.xml <dimen name="item_dob_width">100dp</dimen> 2.recyclerview.xml <?xml......

Dialog theme transparent

1.style.xml <style name="NewDialog"> <item name="android:windowFrame">@null</item> ......

Customize character of EditText to image when input

This is pwd_icon.png If image does not work properly, create an android......

Hide keyboard when touch outside EditText

You can put this up in a utility class, or if you are defining it within an activity,......

Get resource id by resource name

Example you have a picture name pic1.jpg in drawalbe folder. You can access your......

Textview selector text color

Creating text selector for TextView to change text color when users presse or click......

Creating Dash line using XML

Create xml in drawable folder named dash_line.xml and then in the layout just define......

Expandable Textview

ExpandableTextView is a TextView which can expand/collapse just like the Google......