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2. Java绔嫤鎴В鏋愶紝鎵畬鍥炰紶鏁版嵁锛?/li>

java澶嶅埗
webView.loadUrl("javascript:scanResult('"+result+"')");

---

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javascript澶嶅埗
// 閿欒绀鸿寖 鉂?/span>
AndroidBridge.uploadImage(base64Str); 

// 姝ｇ‘濮垮娍 鉁? 
AndroidBridge.getImagePath().then(path => {
    // Java绔繑鍥炴湰鍦版枃浠惰矾寰勫啀澶勭悊
});

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java澶嶅埗
@JavascriptInterface
public void setFontSize(Object size) {
    int fontSize = (size instanceof Double) ? 
        ((Double)size).intValue() : 16;
}

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javascript澶嶅埗
// JS绔?/span>
const timestamp = new Date().getTime(); 
AndroidBridge.setDeadline(timestamp);

---

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javascript澶嶅埗
// 鍏堟娴嬫槸鍚﹀瓨鍦ㄥ啀璋冪敤
if(window.AndroidBridge?.getLocation) {
    AndroidBridge.getLocation();
} else {
    // 闄嶇骇鍒癏5瀹氫綅
}

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java澶嶅埗
// Java瀹氭椂浠诲姟
handler.postDelayed(() -> {
    webView.loadUrl("javascript:heartbeat('"+System.currentTimeMillis()+"')");
}, 30000);

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java澶嶅埗
webView.setWebViewClient(new WebViewClient() {
    @Override
    public void onReceivedError(WebView view, int errorCode, 
        String description, String failingUrl) {
        // 鎶奐S閿欒杞彂鍒癗ative鐩戞帶骞冲彴
    }
});

---

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javascript澶嶅埗
// 鍘熷璋冪敤 鉂?/span>
AndroidBridge.setTitle('棣栭〉');
AndroidBridge.setTheme('blue');
AndroidBridge.setFontSize(16);

// 浼樺寲鐗?鉁? 
AndroidBridge.batchUpdate({
    title: '棣栭〉',
    theme: 'blue',
    fontSize: 16
});

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   闇€瑕佷紶杈撳浘鐗?鏂囦欢鏃讹紝鐢˙lob浠ｆ浛base64锛?/li>

java澶嶅埗
// Java绔?/span>
@JavascriptInterface
public void uploadBlob(String blobData) {
    byte[] bytes = Base64.decode(blobData.split(",")[1], Base64.DEFAULT);
    // 鐩存帴鎿嶄綔瀛楄妭鏁扮粍
}

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