This book contains 266 chapter and can make you Professional Android Studio Developler

Chapters
Getting started with Android
Android Studio
Instant Run in Android Studio
TextView
AutoCompleteTextView
Autosizing TextViews
ListView
Layouts
ConstraintLayout
TextInputLayout
CoordinatorLayout and Behaviors
TabLayout
ViewPager
CardView
NavigationView
RecyclerView
RecyclerView Decorations
RecyclerView onClickListeners
RecyclerView and LayoutManagers
Pagination in RecyclerView
ImageView
VideoView
Optimized VideoView
WebView
SearchView
BottomNavigationView
Canvas drawing using SurfaceView
Creating Custom Views
Getting Calculated View Dimensions
Adding a FuseView to an Android Project
Supporting Screens With Different Resolutions, Sizes
ViewFlipper
Design Patterns
Activity
Activity Recognition
Split Screen / Multi-Screen Activities
Material Design
Resources
Data Binding Library
SharedPreferences
Intent
Fragments
Button
Emulator
Service
The Manifest File
Gradle for Android
FileIO with Android
FileProvider
Storing Files in Internal & External Storage
Zip file in android
Unzip File in Android
Camera and Gallery
Camera 2 API
Fingerprint API in android
Bluetooth and Bluetooth LE API
Runtime Permissions in API-23 +
Android Places API
Android NDK
DayNight Theme (AppCompat v23.2 / API 14+)
Glide
Dialog
Enhancing Alert Dialogs
Animated AlertDialog Box
GreenDAO
Tools Attributes
Formatting Strings
SpannableString
Notifications
AlarmManager
Handler
BroadcastReceiver
UI Lifecycle
HttpURLConnection
Callback URL
Snackbar
Widgets
Toast
Create Singleton Class for Toast Message
Interfaces
Animators
Location
Theme, Style, Attribute
MediaPlayer
Android Sound and Media
MediaSession
MediaStore
Multidex and the Dex Method Limit
Data Synchronization with Sync Adapter
PorterDuff Mode
Menu
Picasso
RoboGuice
ACRA
Parcelable
Retrofit2
ButterKnife
Volley
Date and Time Pickers
Localized Date/Time in Android
Time Utils
In-app Billing
FloatingActionButton
Touch Events
Handling touch and motion events
Detect Shake Event in Android
Hardware Button Events/Intents (PTT, LWP, etc.)
GreenRobot EventBus
Otto Event Bus
Vibration
ContentProvider
Dagger 2
Realm
Android Versions
Wi-Fi Connections
SensorManager
ProgressBar
Custom Fonts
Getting system font names and using the fonts
Text to Speech(TTS)
Spinner
Data Encryption/Decryption
OkHttp
Handling Deep Links
Crash Reporting Tools
Check Internet Connectivity
Creating your own libraries for Android applications
Device Display Metrics
Building Backwards Compatible Apps
Loader
ProGuard - Obfuscating and Shrinking your code
Typedef Annotations: @IntDef, @StringDef
Capturing Screenshots
MVP Architecture
Orientation Changes
Xposed
PackageManager
Gesture Detection
Doze Mode
Colors
Keyboard
RenderScript
Fresco
Swipe to Refresh
Creating Splash screen
IntentService
Implicit Intents
Publish to Play Store
Universal Image Loader
Image Compression
9-Patch Images
Email Validation
Bottom Sheets
EditText
Speech to Text Conversion
Installing apps with ADB
Count Down Timer
Barcode and QR code reading
Android PayPal Gateway Integration
Drawables
TransitionDrawable
Vector Drawables
VectorDrawable and AnimatedVectorDrawable
Port Mapping using Cling library in Android
Creating Overlay (always-on-top) Windows
ExoPlayer
XMPP register login and chat simple example
Android Authenticator
AudioManager
AudioTrack
Job Scheduling
Accounts and AccountManager
Integrate OpenCV into Android Studio
MVVM (Architecture)
ORMLite in android
Retrofit2 with RxJava
ShortcutManager
LruCache
Jenkins CI setup for Android Projects
fastlane
Define step value (increment) for custom RangeSeekBar
Getting started with OpenGL ES 2.0+
Check Data Connection
Java on Android
Android Java Native Interface (JNI)
Notification Channel Android O
Robolectric
Moshi
Strict Mode Policy : A tool to catch the bug in the Compile Time.
Internationalization and localization (I18N and L10N)
Fast way to setup Retrolambda on an android project.
How to use SparseArray
Shared Element Transitions
Android Things
Library Dagger 2: Dependency Injection in Applications
JCodec
Formatting phone numbers with pattern.
Paint
What is ProGuard? What is use in Android?
Create Android Custom ROMs
Genymotion for android
ConstraintSet
CleverTap
Publish a library to Maven Repositories
adb shell
Ping ICMP
AIDL
Android game development
Android programming with Kotlin
Android-x86 in VirtualBox
Leakcanary
Okio
Bluetooth Low Energy
Looper
Annotation Processor
SyncAdapter with periodically do sync of data
Fastjson
JSON in Android with org.json
Gson
Android Architecture Components
Jackson
Smartcard
Security
How to store passwords securely
Secure SharedPreferences
Secure SharedPreferences
SQLite
Accessing SQLite databases using the ContentValues class
Firebase
Firebase Cloud Messaging
Firebase Realtime DataBase
Firebase App Indexing
Firebase Crash Reporting
Twitter APIs
Youtube-API
Integrate Google Sign In
Google signin integration on android
Google Awareness APIs
Google Maps API v2 for Android
Google Drive API
Displaying Google Ads
AdMob
Google Play Store
Sign your Android App for Release
TensorFlow
Android Vk Sdk
Project SDK versions
Facebook SDK for Android
Thread
AsyncTask
Testing UI with Espresso
Writing UI tests - Android
Unit testing in Android with JUnit
Inter-app UI testing with UIAutomator
Lint Warnings
Performance Optimization
Android Kernel Optimization
Memory Leaks
Enhancing Android Performance Using Icon Fonts
Bitmap Cache
Loading Bitmaps Effectively
Exceptions
Logging and using Logcat
ADB (Android Debug Bridge)
Localization with resources in Android
Convert vietnamese string to english string Android