Android(安卓)自定义组合控件
16lz
2021-01-26
1, you need to add this kind of code to the constructors of your custom view which must extend ViewGroup, and the parameterattachToRoot must be true.
LayoutInflater.from(context).inflate(R.layout.yourLayout,this,true);
2,If you want to add your custom declared style, you may need to declare your custom namespace, for example,
xmlns:wytings="http://schemas.android.com/apk/res-auto"
You will need to use this style in Java code and below code is what you need. By the way, typeArray should be recycled if not used.
TypedArray typeArray =context.obtainStyledAttributes(attrs,R.styleable.yourStyle);
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