javascript - How can I insert java script file into webview after load a html -

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i want handle click evnet on webview,and word click. researsh "bt android webview selection",it calls method of java script in java code. html declare js file in ,and js file large(>400k)

i want open network html "www.google.com",when user click word on ths page,the java code know clicked word.

how can insert special js file , call js's method of getting clicked text?


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