msayan / Cat-Picker

Cat Picker Library

Summary

Create an Android library to pick a cat image from http://thecatapi.com/. The library shows one screen where the user can scroll through cat pictures. When the user taps on a cat picture the library closes the screen and returns the selected picture. The screen’s action bar shows a back button and a title. The library should allow customization of the action bar’s color, title, and back button.

Usage

Create a CatGallery instance

gallery = CatGallery.Builder()
            .setActivity(this) // Mandatory field.
            .setTitle("Test")  // Text for toolbar
            .setToolbarColor(R.color.purple_500) // Toolbar color
            .setBackIconDrawable(R.drawable.ic_baseline_chevron_left) // Back icon drawable
            .setImageListener { } // Callback for selected image
            .build()

To show Cat gallery you should call show function

gallery.show()

You must override onActivityResult on your activity to make callback work

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        gallery.onActivityResult(requestCode, resultCode, data)
        super.onActivityResult(requestCode, resultCode, data)
    }

Download

Step 1. Add the JitPack repository to your build file

Add it in your root build.gradle at the end of repositories:

	allprojects {
		repositories {
			maven { url 'https://jitpack.io' }
		}
	}

Step 2. Add the dependency

    dependencies {
	    implementation 'com.github.msayan:Cat-Picker:$last_version'
	    }