implementation 'me.imid.swipebacklayout.lib:library:1.3.0'

import nsu.edu.com.library.SwipeBackActivity;

import nsu.edu.com.library.SwipeBackLayout;

public class DemoActivity extends SwipeBackActivity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_demo);

        // 可以调用该方法，设置是否允许滑动退出

        setSwipeBackEnable(true);

        SwipeBackLayout mSwipeBackLayout = getSwipeBackLayout();

        // 设置滑动方向，可设置EDGE_LEFT, EDGE_RIGHT, EDGE_ALL, EDGE_BOTTOM

        mSwipeBackLayout.setEdgeTrackingEnabled(SwipeBackLayout.EDGE_LEFT);

        // 滑动退出的效果只能从边界滑动才有效果，如果要扩大touch的范围，可以调用这个方法

        //mSwipeBackLayout.setEdgeSize(200);

    }

}