Android-Live-Templates

A curated list of Android Live Templates

Checkout master branch for unzip folder

Content

What is live template? 😮
Demo 💻
How to import all live templates in 1 minute? 💥
CheatSheet for this repository 📄
How to create your own live templates? 💡
Suggest me! ✒️
Contribute ❤️

What is live template? 😮

Live Templates are code snippets that you can insert into your code by typing their abbreviation and pressing tab. By using them, you can quickly and intelligently add frequently used code patterns and constructs to your code, letting the IDE do the tedious work for you.

Demo 💻

How to import all live templates in 1 minute? 💥

Download AndroidLiveTemplates.zip file
Then follow below video tutorial

CheatSheet 📄

📌 Adapter

adapter list

class $FILE_NAME$ : androidx.recyclerview.widget.ListAdapter<$TYPE$, $FILE_NAME$.$HOLDER_NAME$ViewHolder>(DiffCallback()) {

    override fun onCreateViewHolder(parent: android.view.ViewGroup, viewType: Int): $HOLDER_NAME$ViewHolder {
        val binding =
            $BINDING$.inflate(
                android.view.LayoutInflater.from(parent.context),
                parent,
                false
            )
        return $HOLDER_NAME$ViewHolder(binding)
    }

    override fun onBindViewHolder(holder: $HOLDER_NAME$ViewHolder, position: Int) {
        val currentItem = getItem(position)
    }

    inner class $HOLDER_NAME$ViewHolder(private val binding: $BINDING$) :
        androidx.recyclerview.widget.RecyclerView.ViewHolder(binding.root) {}

    class DiffCallback : androidx.recyclerview.widget.DiffUtil.ItemCallback<$TYPE$>() {
        override fun areItemsTheSame(oldItem: $TYPE$, newItem: $TYPE$) =
            oldItem.id == newItem.id

        override fun areContentsTheSame(oldItem: $TYPE$, newItem: $TYPE$) =
            oldItem == newItem
    }
}

adapter normal

  class $FILE_NAME$ : androidx.recyclerview.widget.RecyclerView.Adapter<$FILE_NAME$.MyViewHolder>() {

    class MyViewHolder(itemView: android.view.View) : androidx.recyclerview.widget.RecyclerView.ViewHolder(itemView) {}

    override fun onCreateViewHolder(parent: android.view.ViewGroup, viewType: Int): MyViewHolder {
        return MyViewHolder(
            android.view.LayoutInflater.from(parent.context).inflate(R.layout.$LAYOUT$, parent, false)
        )
    }

    override fun getItemCount(): Int {
        TODO("Not yet implemented")
    }

    override fun onBindViewHolder(holder: MyViewHolder, position: Int) {
        TODO("Not yet implemented")
    }
}

📌 View Binding

binding activity

class $FILE_NAME$ : androidx.appcompat.app.AppCompatActivity() {

    private lateinit var binding: $BINDING_LAYOUT$

    override fun onCreate(savedInstanceState: android.os.Bundle?) {
        super.onCreate(savedInstanceState)
        binding = $BINDING_LAYOUT$.inflate(layoutInflater)
        val view = binding.root
        setContentView(view)
    }
}

binding fragment

class $FILE_NAME$ : androidx.fragment.app.Fragment() {

    private var _binding: $BINDING_LAYOUT$? = null
    private val binding get() = _binding!!

    override fun onCreateView(
        inflater: android.view.LayoutInflater,
        container: android.view.ViewGroup?,
        savedInstanceState: android.os.Bundle?
    ): android.view.View {
        _binding = $BINDING_LAYOUT$.inflate(inflater, container, false)
        return binding.root
    }

    override fun onDestroyView() {
        super.onDestroyView()
        _binding = null
    }
}

📌 Retrofit Library

retrofit instance

class $FILE_NAME$ {

    companion object {

        private val retrofit by lazy {
            val logging = okhttp3.logging.HttpLoggingInterceptor()
            logging.setLevel(okhttp3.logging.HttpLoggingInterceptor.Level.$TYPE$)
            val client = okhttp3.OkHttpClient.Builder()
                .addInterceptor(logging)
                .build()
            retrofit2.Retrofit.Builder()
                .baseUrl($BASE_URL$)
                .addConverterFactory(retrofit2.converter.gson.GsonConverterFactory.create())
                .client(client)
                .build()
        }

        val api by lazy {
            retrofit.create($API_NAME$::class.java)
        }
    }
    
}

📌 Room Database

room db

@androidx.room.Database(
    entities = [$TABLE_NAME$::class],
    version = 1,
    exportSchema = false
)
@androidx.room.TypeConverters($CONVERTER_NAME$::class)
abstract class $FILE_NAME$ : androidx.room.RoomDatabase() {

    abstract fun $DAO_NAME$(): $DAO_TYPE$
    
}

room db with singleton

@androidx.room.Database(
    entities = [$TABLE_NAME$::class],
    version = 1,
    exportSchema = false
)
@androidx.room.TypeConverters($CONVERTER_NAME$::class)
abstract class $FILE_NAME$ : androidx.room.RoomDatabase() {

    abstract fun $DAO_NAME$(): $DAO_TYPE$

    companion object {
        @Volatile
        private var INSTANCE: $FILE_NAME$? = null
        private val LOCK = Any()

        fun getDatabase(context: android.content.Context): $FILE_NAME$ =
            INSTANCE ?: synchronized(LOCK) {
                INSTANCE
                    ?: buildDatabase(context).also { INSTANCE = it }
            }

        private fun buildDatabase(context: android.content.Context) =
            androidx.room.Room.databaseBuilder(
                context.applicationContext,
                $FILE_NAME$::class.java, "$DB_NAME$.db"
            ).build()
    }
}

room dao

import androidx.room.*

@Dao
interface $FILE_NAME$ {

    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insert$TABLE_NAME$($VAR_NAME$: $TABLE_NAME$)
    
    @Insert(onConflict = OnConflictStrategy.REPLACE)
    suspend fun insertAll$TABLE_NAME$(vararg $VAR_NAME$s: $TABLE_NAME$)

    @Update
    suspend fun update($VAR_NAME$: $TABLE_NAME$)

    @Delete
    suspend fun delete($VAR_NAME$: $TABLE_NAME$)

    @Query("SELECT * FROM $VAR_NAME$")
    fun getAll$TABLE_NAME$(): List<$TABLE_NAME$>

}

room converter for list of string

// List<String> <-> String
@androidx.room.TypeConverter
fun fromList(list: List<String>): String {
    return com.google.gson.Gson().toJson(list)
}

@androidx.room.TypeConverter
fun toList(string: String): List<String> {
    return com.google.gson.Gson().fromJson(string, object : com.google.gson.reflect.TypeToken<List<String>>() {}.type)
}

room converter for date

// Date <-> Long
@androidx.room.TypeConverter
fun fromTimestamp(value: Long?): java.util.Date? {
    return value?.let { java.util.Date(it) }
}

@androidx.room.TypeConverter
fun dateToTimestamp(date: java.util.Date?): Long? {
    return date?.time?.toLong()
}

room converter for bitmap

// Bitmap <-> ByteArray
@androidx.room.TypeConverter
fun fromBitmap(bitmap: android.graphics.Bitmap): ByteArray {
    val outputStream = java.io.ByteArrayOutputStream()
    bitmap.compress(android.graphics.Bitmap.CompressFormat.PNG, 100, outputStream)
    return outputStream.toByteArray()
}

@androidx.room.TypeConverter
fun toBitmap(byteArray: ByteArray): android.graphics.Bitmap {
    return android.graphics.BitmapFactory.decodeByteArray(byteArray, 0, byteArray.size)
}

📌 Dependency Injection

di hilt app

@dagger.hilt.android.HiltAndroidApp
class $FILE_NAME$ : android.app.Application() {
}

di retrofit module

@javax.inject.Singleton
@dagger.Provides
fun provideRetrofit(): retrofit2.Retrofit =
    retrofit2.Retrofit.Builder()
        .baseUrl($BASE_URL$)
        .addConverterFactory(retrofit2.converter.gson.GsonConverterFactory.create())
        .build()

@javax.inject.Singleton
@dagger.Provides
fun provide$API_NAME$(retrofit: retrofit2.Retrofit): $API$ =
    retrofit.create($API$::class.java)

di room module

@javax.inject.Singleton
@dagger.Provides
fun provideDatabase(
    @dagger.hilt.android.qualifiers.ApplicationContext context: android.content.Context
) = androidx.room.Room.databaseBuilder(
    context,
    $DATABASE_CLASS$::class.java,
    "$DATABASE_NAME$"
).build()

@javax.inject.Singleton
@dagger.Provides
fun provideDao(database: $DATABASE_CLASS$) = database.$METHOD$

📌 Drawable

shape bubble

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">

    <corners
        android:bottomRightRadius="10dp"
        android:radius="40dp" />

    <stroke
        android:width="1dp"
        android:color="@color/$STROKE_COLOR$" />

    <size
        android:width="50dp"
        android:height="50dp" />
        
    <solid android:color="@color/$SOLID_COLOR$" />

</shape>

shape halfcircle

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">

    <corners
        android:topLeftRadius="60dp"
        android:topRightRadius="60dp" />

    <size
        android:width="120dp"
        android:height="60dp" />

    <solid android:color="@color/$SOLID_COLOR$" />

</shape>

shape line

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="line">

    <stroke
        android:width="3dp"
        android:color="@color/$STROKE_COLOR$" />

    <size android:height="1dp" />

</shape>

shape oval

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="oval">

    <stroke
        android:width="3dp"
        android:color="@color/$STROKE_COLOR$" />

    <solid android:color="@color/$SOLID_COLOR$" />

</shape>

shape ractangle

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">

    <corners android:radius="10dp" />

    <stroke
        android:width="3dp"
        android:color="@color/$STROKE_COLOR$" />

    <solid android:color="@color/$SOLID_COLOR$" />

</shape>

shape ring

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="ring"
    android:thickness="5dp"
    android:useLevel="false">
    
    <solid android:color="@color/$SOLID_COLOR$" />

</shape>

shape round

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android"
    android:innerRadius="0dp"
    android:shape="ring"
    android:thickness="100dp"
    android:useLevel="false">

    <solid android:color="@color/$SOLID_COLOR$" />

</shape>

state list

<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/$DRAWABLE1$" android:state_pressed="true" /> <!-- pressed -->
    <item android:drawable="@drawable/$DRAWABLE2$" android:state_focused="true" /> <!-- focused -->
    <item android:drawable="@drawable/$DRAWABLE3$" android:state_hovered="true" /> <!-- hovered -->
    <item android:drawable="@drawable/$DRAWABLE4$" android:state_selected="true" /> <!-- selected -->
    <item android:drawable="@drawable/$DRAWABLE5$" android:state_checkable="true" /> <!-- checkable -->
    <item android:drawable="@drawable/$DRAWABLE6$" android:state_checked="true" /> <!-- checked -->
    <item android:drawable="@drawable/$DRAWABLE7$" android:state_enabled="true" /> <!-- enabled -->
    <item android:drawable="@drawable/$DRAWABLE8$" android:state_activated="true" /> <!-- activated -->
    <item android:drawable="@drawable/$DRAWABLE9$" android:state_window_focused="true" /> <!-- window_focused -->
    <item android:drawable="@drawable/$DRAWABLE$" /> <!-- default -->
</selector>

📌 XML

center_horizontal

        app:layout_constraintEnd_toStartOf="@+id/$VIEWIDSTART$"
        app:layout_constraintStart_toEndOf="@+id/$VIEWIDEND$"

center_horizontal_parent

        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"

center_parent

        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:layout_constraintTop_toTopOf="parent"

center_vartical

        app:layout_constraintBottom_toTopOf="@+id/$VIEWIDTOP$"
        app:layout_constraintTop_toBottomOf="@+id/$VIEWIDBOTTOM$"

center_vartical_parent

        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintTop_toTopOf="parent"

xml_menu

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item
        android:id="@+id/menu_$ID1$"
        android:icon="@drawable/$ICON1$"
        android:title="@string/$TITLE1$"
        app:showAsAction="$ACTION1$" />

    <item
        android:id="@+id/menu_$ID2$"
        android:icon="@drawable/$ICON2$"
        android:title="@string/$TITLE2$"
        app:showAsAction="$ACTION2$" />
        
    <item
        android:id="@+id/menu_$ID3$"
        android:icon="@drawable/$ICON3$"
        android:title="@string/$TITLE3$"
        app:showAsAction="$ACTION3$" />
        
        <item
        android:id="@+id/menu_$ID4$"
        android:icon="@drawable/$ICON4$"
        android:title="@string/$TITLE4$"
        app:showAsAction="$ACTION4$" />
        
    <item
        android:id="@+id/menu_$ID5$"
        android:icon="@drawable/$ICON5$"
        android:title="@string/$TITLE5$"
        app:showAsAction="$ACTION5$" />
        
</menu>

📌 Util

util resource

sealed class Resource<T>(val data: T?, val message: String?) {
    class Success<T>(data: T) : Resource<T>(data, null)
    class Error<T>(message: String) : Resource<T>(null, message)
}

util toast

fun android.content.Context.toast(message: CharSequence) =
    android.widget.Toast.makeText(this, message, android.widget.Toast.$LENGTH$).show()

📌 Gradle dependency

coil depen

// Coil Image Loading Library
    implementation "io.coil-kt:coil:1.2.1"

coroutines depen

// Coroutines Dependency
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.3"
    implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.4.3"

data binding

apply plugin: 'kotlin-kapt'

buildFeatures {
    dataBinding true
}

datastore depen

// Data store
// Typed DataStore (Typed API surface, such as Proto)
    implementation "androidx.datastore:datastore:1.0.0-beta01"
// Preferences DataStore (SharedPreferences like APIs)
    implementation "androidx.datastore:datastore-preferences:1.0.0-beta01"

easy permission depen

// Easy permission library
    implementation 'com.vmadalin:easypermissions-ktx:1.0.0'

glide depen

// Glide Image Loading Library
    implementation 'com.github.bumptech.glide:glide:4.12.0'
    annotationProcessor 'com.github.bumptech.glide:compiler:4.12.0'

hilt classpath

classpath "com.google.dagger:hilt-android-gradle-plugin:2.35"

hilt depen

// Hilt Dependency Injection
    implementation "com.google.dagger:hilt-android:2.35"
    kapt "com.google.dagger:hilt-compiler:2.35"

hilt plugin

id 'kotlin-kapt'
id 'dagger.hilt.android.plugin'

lifecycle depen

// ViewModel
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1"

// LiveData
implementation "androidx.lifecycle:lifecycle-livedata-ktx:2.3.1"

// Lifecycles only (without ViewModel or LiveData)
implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.3.1"

// Saved state module for ViewModel
implementation "androidx.lifecycle:lifecycle-viewmodel-savedstate:2.3.1"

// Annotation processor
kapt "androidx.lifecycle:lifecycle-compiler:2.3.1"

// alternately - if using Java8, use the following instead of lifecycle-compiler
implementation "androidx.lifecycle:lifecycle-common-java8:2.3.1"

navigation depen

// Navigation Component
    implementation "androidx.navigation:navigation-fragment-ktx:2.3.5"
    implementation "androidx.navigation:navigation-ui-ktx:2.3.5"

paging depen

// Paging 3
    implementation "androidx.paging:paging-runtime-ktx:3.0.0"

retrofit depen

// Retrofit
    implementation 'com.squareup.retrofit2:retrofit:2.9.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.9.0'
    implementation "com.squareup.okhttp3:okhttp:4.9.0"
    implementation "com.squareup.okhttp3:logging-interceptor:4.5.0"

room depen

// Room
    // kapt plugin: cut it and paste in plugins
    id 'kotlin-kapt'
    
    implementation "androidx.room:room-runtime:2.3.0"
    // To use Kotlin annotation processing tool (kapt)
    kapt "androidx.room:room-compiler:2.3.0"
    // optional - Kotlin Extensions and Coroutines support for Room
    implementation "androidx.room:room-ktx:2.3.0"

safeargs classpath

classpath "androidx.navigation:navigation-safe-args-gradle-plugin:2.3.5"

safeargs plugin

id 'androidx.navigation.safeargs.kotlin'

view and data binding

buildFeatures {
    viewBinding true
    dataBinding true
}
id 'kotlin-kapt'

view binding

buildFeatures {
    viewBinding true
}

How to create your own live templates? 💡

Official documentation

Live template variables

Suggest me

If you have any suggestion or you want to add any other templates than ping me on

Contribute

Contributions are always welcome!😇 Please read the contribution guidelines first.

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