Android 滑动返回Activity的实现代码

Android 滑动返回Activity的实现代码

近来玩微信的时候偶然发现，向左滑动朋友圈竟然可以返回主页，故引起兴趣特研究

代码很简洁

package com.example.wyj.cainiaoshopping.activity;

import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import com.example.wyj.cainiaoshopping.R;

import me.imid.swipebacklayout.lib.SwipeBackLayout;
import me.imid.swipebacklayout.lib.app.SwipeBackActivity;

public class SwiftActivity extends SwipeBackActivity {
 private SwipeBackLayout mSwipeBackLayout;
 @Override
 protected void onCreate(Bundle savedInstanceState) {
   super.onCreate(savedInstanceState);

setContentView(R.layout.activity_swift);
   mSwipeBackLayout = getSwipeBackLayout();
   int edgeFlag = SwipeBackLayout.EDGE_LEFT;
   mSwipeBackLayout.setEdgeTrackingEnabled(edgeFlag);
  // saveTrackingMode(edgeFlag);

}

}

绑定远程仓库

compile 'me.imid.swipebacklayout.lib:library:1.0.0'

另外Activity的主题也要设置

<item name="Android:windowIsTranslucent">true</item>

最后继承使用即可

来源：http://blog.csdn.net/qq_30983519/article/details/52857050