2.3.8 SeekBar (Drag Bar)
Category Android Basic Tutorial
Introduction to this section:
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In this section, we will continue to learn about the basic UI controls in Android, specifically the drag bar—SeekBar. We are all familiar with it, especially in music or video players, where it is used for volume or playback progress control. Let's first look at the class structure of SeekBar, referring to the official documentation: SeekBar
- 2.2.6 AbsoluteLayout (Absolute Layout)
- 2.3.1 TextView (Text View) Detailed Explanation
- 2.3.2 EditText (Input Field) Detailed Explanation
- 2.3.3 Button and ImageButton
- 2.3.4 ImageView (Image View)
- 2.3.5 RadioButton (Radio Button) & Checkbox (Checkbox)
- 2.3.6 ToggleButton and Switch
- 2.3.7 ProgressBar (Progress Bar)
- 2.3.8 SeekBar (Drag Bar)
- 2.3.9 RatingBar (Star Rating Bar)
- 2.4.1 ScrollView (Scroll View)
- 2.4.2 Date & Time Components (Part 1)
- 2.4.3 Date & Time Components (Part 2)
- 2.4.4 Adapter Basics
- 2.4.5 Simple Usage of ListView
- 2.4.6 BaseAdapter Optimization
- 2.4.7 ListView Focus Issues
- 2.4.8 Solving ListView Checkbox Misalignment
- 2.4.9 ListView Data Update Issues
- 2.5.0 Building a Reusable Custom BaseAdapter
- 2.5.1 Implementing Multi-Layout ListView Items
- 2.5.2 Basic Usage of GridView (Grid View)
- 2.5.3 Basic Usage of Spinner (List Spinner)
- 2.5.4 Basic Usage of AutoCompleteTextView (Auto Complete Text View)
- 2.5.5 Basic Usage of ExpandableListView (Expandable List View)
- 2.5.6 Basic Usage of ViewFlipper (Flip View)
- 2.5.7 Basic Usage of Toast
- 2.5.8 Detailed Explanation of Notification (Status Bar Notification)
- 2.5.9 Detailed Explanation of AlertDialog (Dialog Box)
- 2.6.0 Basic Usage of Other Common Dialogs
- 2.6.1 Basic Usage of PopupWindow (Floating Window)
- 2.6.2 Menu (Menu)
- 2.6.3 Simple Usage of ViewPager
- 2.6.4 Simple Usage of DrawerLayout (Official Side Sliding Menu)
- 3.1.1 Event Handling Mechanism Based on Listeners
- 3.2 Event Handling Mechanism Based on Callbacks
- 3.3 Analysis of Handler Message Passing Mechanism
- 3.4 TouchListener vs OnTouchEvent + Multi-Touch
- 3.5 Listening for Content Changes in EditText
- 3.6 Responding to System Setting Events (Configuration Class)
- 3.7 AsyncTask Asynchronous Tasks
- 3.8 Gestures (Gestures)
- 4.1.1 Activity Beginner
- 4.1.2 Activity Intermediate
- 4.1.3 Activity Advanced
- 4.2.1 Service Beginner
- 4.2.2 Service Intermediate
- 4.2.3 Service Advanced
- 4.3.1 BroadcastReceiver Beginner
- 4.3.2 BroadcastReceiver Intermediate
- 4.4.1 ContentProvider Beginner
- 4.4.2 ContentProvider Intermediate - Document Provider
- 4.5.1 Basic Usage of Intent
- 4.5.2 Passing Complex Data with Intent
- 5.1 Fragment Basic Overview
- 5.2.1 Fragment Example - Bottom Navigation Bar Implementation (Method 1)
- 5.2.2 Fragment Example - Bottom Navigation Bar Implementation (Method 2)
- 5.2.3 Fragment Example - Bottom Navigation Bar Implementation (Method 3)
- 5.2.4 Fragment Example - Bottom Navigation Bar + ViewPager Page Swiping
- 5.2.5 Fragment Example - Simple Implementation of News (Shopping) App List Fragment
- 6.1 Data Storage and Access - File Storage and Reading
- 6.2 Data Storage and Access - SharedPreferences for Saving User Preferences
- 6.3.1 Data Storage and Access - Introduction to SQLite Database
- 6.3.2 Data Storage and Access - Further Exploration of SQLite Database
- 7.1.1 Android Network Programming and HTTP Protocol Learning
- 7.1.2 Android HTTP Request and Response Headers Learning
- 7.1.3 Android HTTP Request Method: HttpURLConnection
- 7.1.4 Android HTTP Request Method: HttpClient
- 7.2.1 Android XML Data Parsing
- 7.2.2 Android JSON Data Parsing
- 7.3.1 Android File Upload
- 7.3.2 Android File Download (1)
- 7.3.3 Android File Download (2)
- 7.4 Android Calling WebService
- 7.5.1 Basic Usage of WebView (Web View)
- 7.5.2 Basic Interaction Between WebView and JavaScript
- 7.5.3 Considerations for WebView in Android 4.4 and Later
- 7.5.4 WebView File Download
- 7.5.5 WebView Cache Issues
- 7.5.6 WebView Handling Webpage Error Code Information
- 7.6.1 Socket Learning Network Basics Preparation
- 7.6.2 Socket Communication Based on TCP Protocol (1)
- 7.6.3 Socket Communication Based on TCP Protocol (2)
- 7.6.4 Socket Communication Based on UDP Protocol
- 8.1.1 Summary of 13 Drawable Types in Android Part 1
- 8.1.2 Summary of 13 Drawable Types in Android Part 2
- 8.1.3 Summary of 13 Drawable Types in Android Part 3
- 8.2.1 Bitmap (Bitmap) Comprehensive Analysis Part 1
- 8.2.2 OOM Issues Caused by Bitmap
- 8.3.1 Detailed Explanation of Three Drawing Tool Classes
- 8.3.2 Practical Examples of Drawing Classes
- 8.3.3 Paint API — MaskFilter (Mask)
- 8.3.4 Paint API — Xfermode and PorterDuff Detailed Explanation (Part 1)
- 8.3.5 Paint API — Xfermode and PorterDuff Detailed Explanation (Part 2)
- 8.3.6 Paint API — Xfermode and PorterDuff Detailed Explanation (Part 3)
- 8.3.7 Paint API — Xfermode and PorterDuff Detailed Explanation (Part 4)
- 8.3.8 Paint API — Xfermode and PorterDuff Detailed Explanation (Part 5)
- 8.3.9 Paint API — ColorFilter (Color Filter) (1/3)
- 8.3.10 Paint API — ColorFilter (Color Filter) (2/3)
- 8.3.11 Paint API — ColorFilter (Color Filter) (3/3)
- 8.3.12 Paint API — PathEffect (Path Effect)
- 8.3.13 Paint API — Shader (Image Rendering)
- 8.3.14 Paint Enumerations/Constants and ShadowLayer Shadow Effect
- 8.3.15 Paint API — Typeface (Font Style)
- 8.3.16 Canvas API Detailed Explanation (Part 1)
- 8.3.17 Canvas API Detailed Explanation (Part 2) Clipping Methods Collection
- 8.3.18 Canvas API Detailed Explanation (Part 3) Matrix and drawBitmapMesh
- 8.4.1 Frame Animation in Android Animation Collection
- 8.4.2 Tween Animation in Android Animation Collection
- 8.4.3 Property Animation in Android Animation Collection - First Encounter
- 8.4.4 Property Animation in Android Animation Collection - Second Encounter
- 9.1 Playing Sound Effects with SoundPool (Duang~)
- 9.2 MediaPlayer Playing Audio and Video
- 9.3 Using Camera to Take Photos
- 9.4 Using MediaRecord to Record Audio
- 10.1 TelephonyManager (Telephone Manager)
- 10.2 SmsManager (SMS Manager)
- 10.3 AudioManager (Audio Manager)
- 10.4 Vibrator (Vibrator)
- 10.5 AlarmManager (Alarm Service)
- 10.6 PowerManager (Power Service)
- 10.7 WindowManager (Window Management Service)
- 10.8 LayoutInflater (Layout Service)
- 10.9 WallpaperManager (Wallpaper Manager)
- 10.10 Sensor Topic (1) — Introduction
- 10.11 Sensor Topic (2) — Orientation Sensor
- 10.12 Sensor Topic (3) — Accelerometer/Gyroscope Sensor
- 10.12 Sensor Topic (4) — Understanding Other Sensors
- 10.14 Android GPS Introduction
- 11.0 "2015 Latest Android Basic Tutorial" Completion Celebration~
- 12.1 Android Practice: DrySister Viewing Girls Application (First Edition) — Project Setup and Simple Implementation
- 12.2 DrySister Viewing Girls Application (First Edition) — 2. Parsing Backend Data
- 12.3 DrySister Viewing Girls Application (First Edition) — 3. Image Loading Optimization (Writing a Small Image Cache Framework)
- 12.4 DrySister Viewing Girls Application (First Edition) — 4. Adding Data Caching (Introducing SQLite)
- 12.5 DrySister Viewing Girls Application (First Edition) — 5. Code Review, Adjustment, and Logging Class Writing
- 12.6 DrySister Viewing Girls Application (First Edition) — 6. Icon Creation, Obfuscation, Signing, Packaging, APK Thinning, Application Release