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Comments (2)

fengshenzhu avatar fengshenzhu commented on September 26, 2024

问题定位到LayoutInflater.createViewFromTag:

View createViewFromTag(View parent, String name, Context context, AttributeSet attrs,
            boolean ignoreThemeAttr) {
    ...
    if (view == null) {
        final Object lastContext = mConstructorArgs[0];
        mConstructorArgs[0] = context;
        try {
            if (-1 == name.indexOf('.')) {
                view = onCreateView(parent, name, attrs);
            } else {
                view = createView(name, null, attrs);
            }
        } finally {
            mConstructorArgs[0] = lastContext;
        }
    }
    ...
}

在onCreateView调用前后没有赋值给mConstructorArgs[0],导致调用View构造函数时传参Context为空

from reskin1.

fengshenzhu avatar fengshenzhu commented on September 26, 2024

LayoutInflater使用:

getActivity().getLayoutInflater()

from reskin1.

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