itgoyo/hermes-skills/android-screenshot-share

点击分享按钮
  → 隐藏不想出现的控件（INVISIBLE，保留占位）
  → rootView.post { }  ← 等下一帧确保 visibility 已刷新
  → captureView(DecorView) → Bitmap
  → 恢复控件可见
  → 弹出分享弹窗传入 Bitmap

// import android.graphics.Bitmap;
// import android.graphics.Canvas;
 
private void takeScreenshotAndShare() {
    // 1. 隐藏不需要出现在截图中的控件（用 INVISIBLE 保留占位，避免布局抖动）
    backIV.setVisibility(View.INVISIBLE);
    shareIV.setVisibility(View.INVISIBLE);
 
    // 2. post 到下一帧，确保 visibility 变更已绘制
    View rootView = getWindow().getDecorView().getRootView();
    rootView.post(() -> {
        Bitmap screenshot = captureView(rootView);
 
        // 3. 恢复控件
        backIV.setVisibility(View.VISIBLE);
        shareIV.setVisibility(View.VISIBLE);
 
        if (screenshot == null) return;
 
        // 4. 弹出分享弹窗
        new CommonShareDialog.Builder(this)
                .setShareType(CommonShareDialog.TYPE_SHARE_IMG)
                .setShareBitmap(screenshot)
                .create()
                .show();
    });
}
 
private Bitmap captureView(View view) {
    try {
        Bitmap bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bitmap);
        view.draw(canvas);
        return bitmap;
    } catch (Exception e) {
        return null;
    }
}

// 字段
private Bitmap shareBitmap;
 
// Builder 方法
public Builder setShareBitmap(Bitmap bitmap) {
    this.shareBitmap = bitmap;
    return this;
}
 
// create() 里赋值
dialog.shareBitmap = shareBitmap;

case TYPE_SHARE_IMG:
    if (shareBitmap != null) {
        try {
            AppHelper.wxShareBitmap(scene, shareBitmap);
        } catch (Exception e) {
            new CenterToast(mContext).show(
                mContext.getString(R.string.Please_install_WeChat_first), Toast.LENGTH_SHORT);
        }
    }
    break;

private void qqShareBitmap(Bitmap bitmap) {
    try {
        // 1. 先保存到本地 cache（AppUtils2.saveBitmap 返回绝对路径）
        String imgPath = AppUtils2.saveBitmap(mContext, bitmap);
        if (imgPath == null || imgPath.isEmpty()) {
            new CenterToast(mContext).show("分享失败，图片保存出错", Toast.LENGTH_SHORT);
            return;
        }
        Activity topActivity = ActivityUtils.getTopActivity();
        if (topActivity == null) return;
 
        // 2. 通过 QQShare.SHARE_TO_QQ_TYPE_IMAGE 分享本地图片
        android.os.Bundle params = new android.os.Bundle();
        params.putInt(QQShare.SHARE_TO_QQ_KEY_TYPE, QQShare.SHARE_TO_QQ_TYPE_IMAGE);
        params.putString(QQShare.SHARE_TO_QQ_IMAGE_LOCAL_URL, imgPath);
        params.putString(QQShare.SHARE_TO_QQ_APP_NAME, topActivity.getString(R.string.app_name));
        Tencent.createInstance(BuildConfig.QQ_APP_ID, mContext)
                .shareToQQ(topActivity, params, new IUiListener() {
                    @Override public void onComplete(Object o) {}
                    @Override public void onError(UiError uiError) {}
                    @Override public void onCancel() {}
                });
    } catch (Exception e) {
        new CenterToast(mContext).show("QQ未安装或分享失败", Toast.LENGTH_SHORT);
    }
}

private void handleSaveOrCopy() {
    if (shareType == TYPE_SHARE_IMG && shareBitmap != null) {
        // 保存到相册
        AppUtils.insertPictureToSystem(
            shareBitmap,
            "report_" + System.currentTimeMillis(),
            () -> new CenterToast(mContext).show("保存成功", Toast.LENGTH_SHORT)
        );
    } else {
        // 复制链接（原有逻辑）
        AppUtils2.copyStr(mContext, shareUrl);
        new CenterToast(mContext).show(
            mContext.getString(R.string.Copy_links_successfully), Toast.LENGTH_SHORT);
    }
}