1、SwipeBackLayout
项目地址:https://github.com/ikew0ng/SwipeBackLayout
2、用法
android studio
compile 'me.imid.swipebacklayout.lib:library:1.0.0'
项目实例
package com.example.yiba8.myapplication;import android.os.Bundle;import android.util.DisplayMetrics;import android.view.View;import android.widget.TextView;import me.imid.swipebacklayout.lib.SwipeBackLayout;import me.imid.swipebacklayout.lib.app.SwipeBackActivity;public class BackActivity extends SwipeBackActivity { private TextView back ; private SwipeBackLayout mSwipeBackLayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_back); mSwipeBackLayout = getSwipeBackLayout(); int flag1 = SwipeBackLayout.EDGE_LEFT ; //左滑 int flag2 = SwipeBackLayout.EDGE_RIGHT ; //右滑 int flag3 = SwipeBackLayout.EDGE_BOTTOM ; //下滑 int flag4 = SwipeBackLayout.EDGE_ALL ; //全部 //设置滑动模式 mSwipeBackLayout.setEdgeTrackingEnabled(flag4); //自动调用滑动模式 back = (TextView) findViewById( R.id.back ); back.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { scrollToFinishActivity(); } }); //设置是否可以滑动 mSwipeBackLayout.setEnableGesture(true); //获取屏幕的宽度 DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(dm); int phoneWidth = dm.widthPixels ; //设置侧滑的区域为屏幕宽度的1/3,如果不设置系统默认为50dip mSwipeBackLayout.setEdgeSize( phoneWidth / 3 ); }}
3、常见的问题
3.1 滑动后背景显示为黑屏
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解决方法:在需要侧滑的 Activity 添加一个 Theme
<!-- Base application theme. --> <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar"> <!-- Customize your theme here. --> <item name="colorPrimary">@color/colorPrimary</item> <item name="colorPrimaryDark">@color/colorPrimaryDark</item> <item name="colorAccent">@color/colorAccent</item> </style>
<style name="AppBackTheme" parent="@style/AppTheme"> <item name="android:windowIsTranslucent">true</item> </style>
对activity添加theme
<!-- 侧滑返回 --> <activity android:theme="@style/AppBackTheme" android:name=".BackActivity"> </activity>
4、项目下载
http://download.csdn.net/detail/yanzi2015/9403931
原标题:SwipeBackActivity 的使用
关键词:ip