cn.zhangls.android.weibo.common.SwipeActivity.java Source code

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Here is the source code for cn.zhangls.android.weibo.common.SwipeActivity.java

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/*
 * MIT License
 *
 * Copyright (c) 2017 zhangls2014
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package cn.zhangls.android.weibo.common;

import android.os.Bundle;
import android.support.v4.content.ContextCompat;
import android.support.v4.widget.SlidingPaneLayout;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;

import java.lang.reflect.Field;

import cn.zhangls.android.weibo.R;

/**
 * Created by zhangls{github.com/zhangls2014} on 2017/4/8.
 * <p>
 * ? Activity
 */

public class SwipeActivity extends BaseActivity implements SlidingPaneLayout.PanelSlideListener {

    private SlidingPaneLayout mSlidingPaneLayout;

    private FrameLayout mContainerView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        initSwipeBackFinish();
        super.onCreate(savedInstanceState);
    }

    /**
     * ?
     */
    private void initSwipeBackFinish() {
        SlidingPaneLayout slidingPaneLayout = new SlidingPaneLayout(this);
        //???mOverhangSize0mOverhangSize?????
        //32dp?0
        try {
            //
            Field f_overHang = SlidingPaneLayout.class.getDeclaredField("mOverhangSize");
            f_overHang.setAccessible(true);
            f_overHang.set(slidingPaneLayout, 0);
        } catch (Exception e) {
            e.printStackTrace();
        }
        slidingPaneLayout.setPanelSlideListener(this);
        slidingPaneLayout.setSliderFadeColor(getResources().getColor(android.R.color.transparent));

        View leftView = new View(this);
        leftView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
                ViewGroup.LayoutParams.MATCH_PARENT));
        slidingPaneLayout.addView(leftView, 0);

        ViewGroup decor = (ViewGroup) getWindow().getDecorView();
        ViewGroup decorChild = (ViewGroup) decor.getChildAt(0);
        decorChild.setBackgroundColor(getResources().getColor(android.R.color.white));
        decor.removeView(decorChild);
        decor.addView(slidingPaneLayout);
        slidingPaneLayout.addView(decorChild, 1);
    }

    @Override
    public void onPanelClosed(View view) {
    }

    @Override
    public void onPanelOpened(View view) {
        finish();
        overridePendingTransition(0, R.anim.slide_out_right);
    }

    @Override
    public void onPanelSlide(View view, float v) {
    }
}