Android学习教程之分类侧滑菜单（5）

本文实例为大家分享了Android分类侧滑菜单的制作方法，供大家参考，具体内容如下
classificmenuActivity.java代码:

package com.siso.crazyworld;import android.animation.Animator;import android.content.res.Configuration;import android.graphics.Color;import android.graphics.drawable.BitmapDrawable;import android.os.Bundle;import android.support.v4.widget.DrawerLayout;import android.support.v7.app.ActionBarActivity;import android.support.v7.app.ActionBarDrawerToggle;import android.support.v7.widget.Toolbar;import android.view.Menu;import android.view.MenuItem;import android.view.View;import android.view.ViewAnimationUtils;import android.view.animation.AccelerateInterpolator;import android.widget.LinearLayout;import com.siso.crazyworld.fragment.ContentFragment;import java.util.ArrayList;import java.util.List;import sidemenu.interfaces.Resourceble;import sidemenu.interfaces.ScreenShotable;import sidemenu.model.SlideMenuItem;import sidemenu.util.ViewAnimator;public class classificmenuActivity extends ActionBarActivity implements ViewAnimator.ViewAnimatorListener { private DrawerLayout drawerLayout; private ActionBarDrawerToggle drawerToggle; private List<SlideMenuItem> list = new ArrayList<>（）; private ContentFragment contentFragment; private ViewAnimator viewAnimator; private int res = R.drawable.content_music; private LinearLayout linearLayout; @Override protected void onCreate（Bundle savedInstanceState） {super.onCreate（savedInstanceState）;setContentView（R.layout.activity_classificmenu）;contentFragment = ContentFragment.newInstance（R.drawable.content_music）;getSupportFragmentManager（）.beginTransaction（）.replace（R.id.content_frame, contentFragment）.commit（）;drawerLayout = （DrawerLayout） findViewById（R.id.drawer_layout）;drawerLayout.setScrimColor（Color.TRANSPARENT）;linearLayout = （LinearLayout） findViewById（R.id.left_drawer）;linearLayout.setOnClickListener（new View.OnClickListener（） { @Override public void onClick（View v） {drawerLayout.closeDrawers（）; }}）;setActionBar（）;createMenuList（）;viewAnimator = new ViewAnimator<>（this, list, contentFragment, drawerLayout, this）; } private void createMenuList（） {SlideMenuItem menuItem0 = new SlideMenuItem（ContentFragment.CLOSE, R.drawable.icn_close）;list.add（menuItem0）;SlideMenuItem menuItem = new SlideMenuItem（ContentFragment.BUILDING, R.drawable.icn_1）;list.add（menuItem）;SlideMenuItem menuItem2 = new SlideMenuItem（ContentFragment.BOOK, R.drawable.icn_2）;list.add（menuItem2）;SlideMenuItem menuItem3 = new SlideMenuItem（ContentFragment.PAINT, R.drawable.icn_3）;list.add（menuItem3）;SlideMenuItem menuItem4 = new SlideMenuItem（ContentFragment.CASE, R.drawable.icn_4）;list.add（menuItem4）;SlideMenuItem menuItem5 = new SlideMenuItem（ContentFragment.SHOP, R.drawable.icn_5）;list.add（menuItem5）;SlideMenuItem menuItem6 = new SlideMenuItem（ContentFragment.PARTY, R.drawable.icn_6）;list.add（menuItem6）;SlideMenuItem menuItem7 = new SlideMenuItem（ContentFragment.MOVIE, R.drawable.icn_7）;list.add（menuItem7）; } private void setActionBar（） {Toolbar toolbar = （Toolbar） findViewById（R.id.toolbar）;setSupportActionBar（toolbar）;getSupportActionBar（）.setHomeButtonEnabled（true）;getSupportActionBar（）.setDisplayHomeAsUpEnabled（true）;drawerToggle = new ActionBarDrawerToggle（this, /* host Activity */drawerLayout, /* DrawerLayout object */toolbar, /* nav drawer icon to replace "Up" caret */R.string.drawer_open, /* "open drawer" description */R.string.drawer_close /* "close drawer" description */） { /** Called when a drawer has settled in a completely closed state. */ public void onDrawerClosed（View view） {super.onDrawerClosed（view）;linearLayout.removeAllViews（）;linearLayout.invalidate（）; } @Override public void onDrawerSlide（View drawerView, float slideOffset） {super.onDrawerSlide（drawerView, slideOffset）;if （slideOffset > 0.6 && linearLayout.getChildCount（） == 0） viewAnimator.showMenuContent（）; } /** Called when a drawer has settled in a completely open state. */ public void onDrawerOpened（View drawerView） {super.onDrawerOpened（drawerView）; }};drawerLayout.setDrawerListener（drawerToggle）; } @Override protected void onPostCreate（Bundle savedInstanceState） {super.onPostCreate（savedInstanceState）;drawerToggle.syncState（）; } @Override public void onConfigurationChanged（Configuration newConfig） {super.onConfigurationChanged（newConfig）;drawerToggle.onConfigurationChanged（newConfig）; } @Override public boolean onCreateOptionsMenu（Menu menu） {getMenuInflater（）.inflate（R.menu.menu_main, menu）;return true; } @Override public boolean onOptionsItemSelected（MenuItem item） {if （drawerToggle.onOptionsItemSelected（item）） { return true;}switch （item.getItemId（）） { case R.id.action_settings:return true; default:return super.onOptionsItemSelected（item）;} } private ScreenShotable replaceFragment（ScreenShotable screenShotable, int topPosition） {this.res = this.res == R.drawable.content_music ? R.drawable.content_films : R.drawable.content_music;View view = findViewById（R.id.content_frame）;int finalRadius = Math.max（view.getWidth（）, view.getHeight（））;Animator animator = ViewAnimationUtils.createCircularReveal（view, 0, topPosition, 0, finalRadius）;animator.setInterpolator（new AccelerateInterpolator（））;animator.setDuration（ViewAnimator.CIRCULAR_REVEAL_ANIMATION_DURATION）;findViewById（R.id.content_overlay）.setBackground（new BitmapDrawable（getResources（）, screenShotable.getBitmap（）））;animator.start（）;ContentFragment contentFragment = ContentFragment.newInstance（this.res）;getSupportFragmentManager（）.beginTransaction（）.replace（R.id.content_frame, contentFragment）.commit（）;return contentFragment; } @Override public ScreenShotable onSwitch（Resourceble slideMenuItem, ScreenShotable screenShotable, int position） {switch （slideMenuItem.getName（）） { case ContentFragment.CLOSE:return screenShotable; default:return replaceFragment（screenShotable, position）;} } @Override public void disableHomeButton（） {getSupportActionBar（）.setHomeButtonEnabled（false）; } @Override public void enableHomeButton（） {getSupportActionBar（）.setHomeButtonEnabled（true）;drawerLayout.closeDrawers（）; } @Override public void addViewToContainer（View view） {linearLayout.addView（view）; }}

fragment文件夹下ContentFragment.java代码:

package com.siso.crazyworld.fragment;import android.graphics.Bitmap;import android.graphics.Canvas;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.ImageView;import com.siso.crazyworld.R;import sidemenu.interfaces.ScreenShotable;public class ContentFragment extends Fragment implements ScreenShotable { public static final String CLOSE = "Close"; public static final String BUILDING = "Building"; public static final String BOOK = "Book"; public static final String PAINT = "Paint"; public static final String CASE = "Case"; public static final String SHOP = "Shop"; public static final String PARTY = "Party"; public static final String MOVIE = "Movie"; private View containerView; protected ImageView mImageView; protected int res; private Bitmap bitmap; public static ContentFragment newInstance（int resId） {ContentFragment contentFragment = new ContentFragment（）;Bundle bundle = new Bundle（）;bundle.putInt（Integer.class.getName（）, resId）;contentFragment.setArguments（bundle）;return contentFragment; } @Override public void onViewCreated（View view, @Nullable Bundle savedInstanceState） {super.onViewCreated（view, savedInstanceState）;this.containerView = view.findViewById（R.id.container）; } @Override public void onCreate（Bundle savedInstanceState） {super.onCreate（savedInstanceState）;res = getArguments（）.getInt（Integer.class.getName（））; } @Override public View onCreateView（LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState） {View rootView = inflater.inflate（R.layout.fragment_main, container, false）;mImageView = （ImageView） rootView.findViewById（R.id.image_content）;mImageView.setClickable（true）;mImageView.setFocusable（true）;mImageView.setImageResource（res）;return rootView; } @Override public void takeScreenShot（） {Thread thread = new Thread（） { @Override public void run（） {Bitmap bitmap = Bitmap.createBitmap（containerView.getWidth（）,containerView.getHeight（）, Bitmap.Config.ARGB_8888）;Canvas canvas = new Canvas（bitmap）;containerView.draw（canvas）;ContentFragment.this.bitmap = bitmap; }};thread.start（）; } @Override public Bitmap getBitmap（） {return bitmap; }}

activity_classificmenu.xml内容:

<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/drawer_layout" android:layout_width="match_parent" android:layout_height="match_parent"> <io.codetail.widget.RevealFrameLayoutandroid:id="@+id/container_frame"xmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"><LinearLayout android:id="@+id/content_overlay" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"/><LinearLayout android:id="@+id/content_frame" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical"/><android.support.v7.widget.Toolbar android:id="@+id/toolbar" android:layout_height="wrap_content" android:layout_width="match_parent" android:minHeight="?attr/actionBarSize" android:background="?attr/colorPrimary"/> </io.codetail.widget.RevealFrameLayout> <ScrollViewandroid:id="@+id/scrollView"android:scrollbarThumbVertical="@android:color/transparent"android:layout_width="@dimen/sliding_menu_width"android:layout_height="match_parent"android:layout_gravity="start|bottom"><LinearLayout android:id="@+id/left_drawer" android:orientation="vertical" android:layout_width="@dimen/sliding_menu_width" android:layout_height="wrap_content" android:divider="@android:color/transparent" android:background="@android:color/transparent"></LinearLayout> </ScrollView></android.support.v4.widget.DrawerLayout>

.xml内容:

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_pressed="true" android:drawable="@drawable/item_down"/> <item android:state_selected="true" android:drawable="@drawable/item_down"/> <item android:state_focused="true" android:drawable="@drawable/item_down"/> <item android:drawable="@drawable/item_up"/></selector>

fragment_main.xml内容:

<?xml version="1.0" encoding="utf-8"?><io.codetail.widget.RevealFrameLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent"> <FrameLayoutandroid:id="@+id/container"android:layout_width="match_parent"android:layout_height="match_parent"><ImageView android:scaleType="fitXY" android:id="@+id/image_content" android:src="@drawable/content_films" android:layout_width="match_parent" android:layout_height="match_parent"/> </FrameLayout></io.codetail.widget.RevealFrameLayout>

strings.xml：

<?xml version="1.0" encoding="utf-8"?><resources> <string name="app_name">CrazyWorld</string> <string name="action_settings">设置</string> <string name="drawer_open">Open</string> <string name="drawer_close">Close</string></resources>

styles.xml

<resources> <！-- Base application theme. --> <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"> </style></resources>

运行结果:

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。