import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    //if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
    //    Window window = getWindow();
    //    window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    //    window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
    //    window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
    //    window.setStatusBarColor(Color.TRANSPARENT);
    //}
    //if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
    //    Window window = getWindow();
    //    //透明状态栏
    //    window.setFlags(
    //            WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS,
    //            WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    //    //透明导航栏
    //    window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
    //    window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
    //}
    //绑定向右滑动退出
    SlidrInterface slidrInterface = Slidr.attach(this, SlidrUtils.getSlidrConfig());

}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
@Override
public void onSetWebView(String url, boolean flag) {
    initWebClient();
    photoView.setVisibility(View.GONE);
    swipeRefreshLayout.setVisibility(View.VISIBLE);

    // 是否为头条的网站
    if (flag) {
        webView.loadDataWithBaseURL(null, url, "text/html", "utf-8", null);
    } else {
        webView.loadUrl(shareUrl);
    }

    SlidrInterface slidrInterface = ((PhotoContentActivity) getActivity()).getSlidrInterface();
    if (slidrInterface != null) {
        slidrInterface.unlock();
    }
}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
/**
 * Attach a slider mechanism to a fragment view replacing an internal view
 *
 * @param oldScreen the view within a fragment to replace
 * @param config the slider configuration to attach with
 * @return a {@link com.r0adkll.slidr.model.SlidrInterface} that allows
 * the user to lock/unlock the sliding mechanism for whatever purpose.
 */
@NonNull
public static SlidrInterface replace(@NonNull final View oldScreen, @NonNull final SlidrConfig config) {
    ViewGroup parent = (ViewGroup) oldScreen.getParent();
    ViewGroup.LayoutParams params = oldScreen.getLayoutParams();
    parent.removeView(oldScreen);

    // Setup the slider panel and attach it
    final SliderPanel panel = new SliderPanel(oldScreen.getContext(), oldScreen, config);
    panel.setId(R.id.slidable_panel);
    oldScreen.setId(R.id.slidable_content);

    panel.addView(oldScreen);
    parent.addView(panel, 0, params);

    // Set the panel slide listener for when it becomes closed or opened
    panel.setOnPanelSlideListener(new FragmentPanelSlideListener(oldScreen, config));

    // Return the lock interface
    return panel.getDefaultInterface();
}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
public SlidrInterface getSlidrInterface() {
    return slidrInterface;
}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
/**
 * Attach a slideable mechanism to an activity that adds the slide to dismiss functionality
 * and allows for the statusbar to transition between colors
 *
 * @param activity          the activity to attach the slider to
 * @param statusBarColor1   the primaryDark status bar color of the interface that this will slide back to
 * @param statusBarColor2   the primaryDark status bar color of the activity this is attaching to that will transition
 *                          back to the statusBarColor1 color
 *
 * @return              a {@link com.r0adkll.slidr.model.SlidrInterface} that allows
 *                      the user to lock/unlock the sliding mechanism for whatever purpose.
 */
public static SlidrInterface attach(final Activity activity, final int statusBarColor1, final int statusBarColor2){

    // Hijack the decorview
    ViewGroup decorView = (ViewGroup)activity.getWindow().getDecorView();
    View oldScreen = decorView.getChildAt(0);
    decorView.removeViewAt(0);

    // Setup the slider panel and attach it to the decor
    final SliderPanel panel = new SliderPanel(activity, oldScreen);
    panel.setId(R.id.slidable_panel);
    oldScreen.setId(R.id.slidable_content);
    panel.addView(oldScreen);
    decorView.addView(panel, 0);

    // Set the panel slide listener for when it becomes closed or opened
    panel.setOnPanelSlideListener(new SliderPanel.OnPanelSlideListener() {

        private final ArgbEvaluator mEvaluator = new ArgbEvaluator();

        @Override
        public void onStateChanged(int state) {

        }

        @Override
        public void onClosed() {
            activity.finish();
            activity.overridePendingTransition(0, 0);
        }

        @Override
        public void onOpened() {}

        @TargetApi(Build.VERSION_CODES.LOLLIPOP)
        @Override
        public void onSlideChange(float percent) {
            // Interpolate the statusbar color
            if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP &&
                    statusBarColor1 != -1 && statusBarColor2 != -1){
                int newColor = (int) mEvaluator.evaluate(percent, statusBarColor1, statusBarColor2);
                activity.getWindow().setStatusBarColor(newColor);
            }
        }
    });

    // Setup the lock interface
    SlidrInterface slidrInterface = new SlidrInterface() {
        @Override
        public void lock() {
            panel.lock();
        }

        @Override
        public void unlock() {
            panel.unlock();
        }
    };

    // Return the lock interface
    return slidrInterface;
}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
/**
 * Attach a slideable mechanism to an activity that adds the slide to dismiss functionality
 * and allows for the statusbar to transition between colors
 *
 * @param activity        the activity to attach the slider to
 * @param statusBarColor1 the primaryDark status bar color of the interface that this will slide back to
 * @param statusBarColor2 the primaryDark status bar color of the activity this is attaching to that will transition
 *                        back to the statusBarColor1 color
 * @return a {@link com.r0adkll.slidr.model.SlidrInterface} that allows
 * the user to lock/unlock the sliding mechanism for whatever purpose.
 */
@NonNull
public static SlidrInterface attach(@NonNull Activity activity, @ColorInt int statusBarColor1,
                                    @ColorInt int statusBarColor2) {

    // Setup the slider panel and attach it to the decor
    final SliderPanel panel = attachSliderPanel(activity, null);

    // Set the panel slide listener for when it becomes closed or opened
    panel.setOnPanelSlideListener(new ColorPanelSlideListener(activity, statusBarColor1, statusBarColor2));

    // Return the lock interface
    return panel.getDefaultInterface();
}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
/**
 * Get the default {@link SlidrInterface} from which to control the panel with after attachment
 */
public SlidrInterface getDefaultInterface() {
    return defaultSlidrInterface;
}
 

import com.r0adkll.slidr.model.SlidrInterface; //导入依赖的package包/类
@Override
public void onPageSelected(int position) {
    presenter.doSetPosition(position);
    tv_hint.setText(position + 1 + "/" + presenter.doGetImageCount());

    SlidrInterface slidrInterface = ((PhotoContentActivity) getActivity()).getSlidrInterface();
    if (slidrInterface != null) {
        if (position == 0) {
            slidrInterface.unlock();
        } else {
            slidrInterface.lock();
        }
    }
}