/**
 * Get the sticker operation interface
 * 
 * @return ITAVStickerManager instance
 */
ITAVStickerManager manager = editor.getStickerManager();

/**
 * Create a sticker object
 * 
 * @param type Sticker type (MOTION=motion sticker, TEXT=text sticker, IMAGE=custom image sticker)
 * @param path Sticker file path
 * @return TAVSticker instance
 */
TAVSticker sticker = manager.createSticker(type, path);
if (sticker != null) {
    // Set display time range (microseconds)
    sticker.setTimeRange(TAVTimeRange.fromUs(0, durationUs));
    
    // Set animation mode (optional)
    sticker.setAnimationMode(TAVSticker.TAVStickerAnimationMode.FREEZE);
}

/**
 * Load a sticker into the editor
 * 
 * @param sticker Sticker data object
 */
manager.loadSticker(sticker);

/**
 * Remove a sticker
 * 
 * @param sticker Sticker object to remove
 */
manager.removeSticker(sticker);

/**
 * Register a fallback font
 * 
 * @param fontPath Font file path
 * @return Whether registration was successful
 */
boolean success = manager.registerFallbackFont("/sdcard/custom_font.ttf");
if (success) {
    Log.i(TAG, "Font registered successfully");
}

/**
 * Get all stickers
 * 
 * @return List of currently loaded stickers
 */
List<TAVSticker> allStickers = manager.getStickers();

/**
 * Get a sticker by ID
 * 
 * @param id Sticker ID
 * @return Corresponding sticker object
 */
TAVSticker specificSticker = manager.getSticker(stickerId);

public enum TAVStickerType {
    MOTION(0),  // Motion sticker
    TEXT(1),    // Text sticker
    IMAGE(2);   // Image sticker
}

public enum TAVStickerAnimationMode {
    DEFAULT,   // Loop playback
    FREEZE,    // Freeze at the last frame
    SCALE_UP   // Slow playback (when user-set duration exceeds sticker duration)
}

// Set display time range (microseconds)
sticker.setTimeRange(TAVTimeRange.fromUs(startUs, endUs));

// Set animation mode
sticker.setAnimationMode(TAVSticker.TAVStickerAnimationMode.FREEZE);

// Set visibility
sticker.setVisible(true);

// Set position (relative coordinates, 0-1)
sticker.setPosition(0.5f, 0.5f);

// Set scale
sticker.setScale(1.2f);

// Set rotation angle (degrees)
sticker.setRotate(45);

// Get sticker operation interface
ITAVStickerManager stickerManager = editor.getStickerManager();

// Register fallback font
stickerManager.registerFallbackFont("/sdcard/custom_font.ttf");

// Create motion sticker
TAVSticker motionSticker = stickerManager.createSticker(
    TAVSticker.TAVStickerType.MOTION, 
    "/sdcard/stickers/motion.sticker"
);
if (motionSticker != null) {
    motionSticker.setTimeRange(TAVTimeRange.fromUs(0, 5_000_000)); // 0-5 seconds
    motionSticker.setAnimationMode(TAVSticker.TAVStickerAnimationMode.SCALE_UP);
    
    // Load sticker
    stickerManager.loadSticker(motionSticker);
}

// Create text sticker
TAVSticker textSticker = stickerManager.createSticker(
    TAVSticker.TAVStickerType.TEXT, 
    "/sdcard/stickers/text_template.sticker"
);
if (textSticker != null) {
    textSticker.setTimeRange(TAVTimeRange.fromUs(2_000_000, 8_000_000)); // 2-8 seconds
    // Modify text content
    textSticker.getTextItem().setText("Hello World");
    // Modify text style
    textSticker.getTextItem().setTextColor(Color.RED);
    textSticker.getTextItem().setStrokeColor(Color.BLACK);
    textSticker.getTextItem().setStrokeWidth(1.5f);
    // Load text sticker
    stickerManager.loadSticker(textSticker);
}

// Update existing text sticker
TAVSticker sticker = stickerManager.getSticker(stickerId);
// Update play range
sticker.setTimeRange(timeRange);
TAVStickerTextItem textItem = sticker.getTextItem().clone();
// Update text content/background color/text color/
textItem.setText(text);
textItem.setBackgroundColor(color);
textItem.setTextColor(color);
// Apply the update
sticker.setTextItem(textItem);

// Get all stickers
List<TAVSticker> allStickers = stickerManager.getStickers();
Log.d(TAG, "Current sticker count: " + allStickers.size());

// Set sticker position
for (TAVSticker sticker : allStickers) {
    sticker.setPosition(0.3f, 0.7f);
    sticker.setScale(0.8f);
}

// Remove sticker
stickerManager.removeSticker(motionSticker);

// Get sticker unique ID
int stickerId = textSticker.getId();

// Clone sticker (shallow copy)
TAVSticker clonedSticker = textSticker.clone();

// Clone sticker (deep copy)
TAVSticker deepClonedSticker = textSticker.clone(true);