我如何在Android的媒体控制器中启用下一个和上一个按钮 [英] How i Can Enable Next And Prev Button in Media Controller in Android

问题描述

****I am developing Video Player and i am using Media_controller here is the link below****

https://github.com/brightec/ExampleMediaController/blob/master/src/uk/co/brightec/example/mediacontroller/VideoControllerView.java

但是在此我看到了下一个和上一个按钮，当我调用设置上一个下一个侦听器方法时，它的下一个和上一个按钮代码仍然无法正常工作

But in this I visible next and prev button and when I call to set Prev Next Listeners Method then its still not working both next and prev button code is here below

 mNextButton = (ImageView) v.findViewById(R.id.next);
        if (mNextButton != null && !mFromXml && !mListenersSet) {
            mNextButton.setVisibility(View.VISIBLE);
            setPrevNextListeners(mNextListener,null);

        }
        mPrevButton = (ImageView) v.findViewById(R.id.prev);
        if (mPrevButton != null && !mFromXml && !mListenersSet) {
            mPrevButton.setVisibility(View.VISIBLE);
            setPrevNextListeners(mPrevListener,null);
        }

推荐答案

以这种方式使用...也许可以帮助您

Use like this Way...Maybe help you

 mediacontroller.setPrevNextListeners(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    // next button clicked

                }
            }, new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                  // prev button clicked
                }
            });
            mediacontroller.show(10000);

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