帮我看看吧老是无法调用

09-01 19:51:02.054 13271 13271 V ActivityThread com.mycompany.myapp8 Performing resume of ActivityRecord{346a2f8 token=android.os.BinderProxy@e8b23d1 {com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity}}
09-01 19:51:02.069 13271 13271 D ActivityThread com.mycompany.myapp8 ACT-AM_ON_RESUME_CALLED ActivityRecord{346a2f8 token=android.os.BinderProxy@e8b23d1 {com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity}}
09-01 19:51:02.069 13271 13271 V ActivityThread com.mycompany.myapp8 Resume ActivityRecord{346a2f8 token=android.os.BinderProxy@e8b23d1 {com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity}} started activity: false, hideForNow: false, finished: false
09-01 19:51:02.069 13271 13271 V ActivityThread com.mycompany.myapp8 Resuming ActivityRecord{346a2f8 token=android.os.BinderProxy@e8b23d1 {com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity}} with isForward=true
09-01 19:51:02.070 13271 13271 V PhoneWindow com.mycompany.myapp8 DecorView setVisiblity: visibility = 0 ,Parent =ViewRoot{a68773a com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity,ident = 0}, this =com.android.internal.policy.PhoneWindow$DecorView{94d2c0d V.E...... R.....ID 0,0-1080,1920}
09-01 19:51:02.070 13271 13271 V ActivityThread com.mycompany.myapp8 Scheduling idle handler for ActivityRecord{346a2f8 token=android.os.BinderProxy@e8b23d1 {com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity}}
09-01 19:51:02.093 13271 13271 D Surface com.mycompany.myapp8 Surface::allocateBuffers(this=0x7f75476600)
09-01 19:51:02.093 13271 13338 D OpenGLRenderer com.mycompany.myapp8 CanvasContext() 0x7f74fdf000 initialize window=0x7f75476610, title=com.mycompany.myapp8/com.mycompany.myapp8.JavaScriptActivity
09-01 19:51:02.093 13271 13338 D Surface com.mycompany.myapp8 Surface::connect(this=0x7f75476600,api=1)
09-01 19:51:02.094 13271 13338 W libEGL

接口前面加 @JavascriptInterface