android 侧滑菜单

末蓝、 2023-10-10 08:02 22阅读 0赞

上一篇文章介绍了 谷歌官方的侧滑,本次对他进行一些扩展

![538831-20160605183822711-1485854477.png][]

![538831-20160605183907274-200181287.png][]

代码如下:

package cn.edu.zafu.toolbardemo;
    
    import android.os.Bundle;
    import android.support.v4.app.FragmentTabHost;
    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.util.Log;
    import android.view.Menu;
    import android.view.MenuItem;
    import android.view.View;
    import android.view.Window;
    import android.widget.AdapterView;
    import android.widget.FrameLayout;
    import android.widget.ListView;
    import android.widget.RadioButton;
    import android.widget.RadioGroup;
    import android.widget.TabHost;
    import android.widget.Toast;
    
    import java.lang.reflect.Method;
    import java.util.ArrayList;
    import java.util.List;
    
    public class MainActivity extends ActionBarActivity {
        protected Toolbar toolbar;
        protected DrawerLayout mDrawerLayout;
        private ListView mDrawerList;
    
        private List<String> titles = new ArrayList<>();
    
        //---
        private FrameLayout flContainer;
        private FragmentTabHost tabHost;
        private RadioButton tab1;
        private RadioButton tab2;
        private RadioButton tab3;
        private RadioButton tab4;
        private RadioGroup rgTab;
        private Class fragment[];
        private int[] icons;
        private Menu mMenu;
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);
            fragment = new Class[]{FlashFragment.class, SearchFragment.class, TransferFragment.class,CustomFragment.class};
            initialize();
    
            setSupportActionBar(toolbar);//把toolbar 设置进去,这样toolbar就能调用actionbar的方法
            String [] mPlanetTitles = getResources().getStringArray(R.array.planets_array);
            for (int i=0;i<mPlanetTitles.length;i++){
                titles.add(mPlanetTitles[i]);
            }
    
            mDrawerLayout = (DrawerLayout) findViewById(R.id.drawerlayout);
    
            mDrawerList = (ListView) findViewById(R.id.left_drawer);
            mDrawerList.setAdapter(new DrawerAdapter(this,titles,icons));
            mDrawerList.setOnItemClickListener(new DrawerItemClickListener());
    
            //开关
            ActionBarDrawerToggle mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, toolbar, R.string.open, R.string.close) {
                @Override
                public void onDrawerOpened(View drawerView) {
                    super.onDrawerOpened(drawerView);
                }
    
                @Override
                public void onDrawerClosed(View drawerView) {
                    super.onDrawerClosed(drawerView);
                }
            };
            mDrawerToggle.syncState();
            mDrawerLayout.setDrawerListener(mDrawerToggle);//设置监听器
    
        }
    
        private boolean flag;
        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
            mMenu = menu;
            getMenuInflater().inflate(R.menu.menu_main, menu);
            return flag;
        }
    
        //显示menu
        private void showMenu(){
            if(null!=mMenu){
                for (int i=0;i<mMenu.size();i++){
                    mMenu.getItem(i).setVisible(true);
                    mMenu.getItem(i).setEnabled(true);
                }
                flag = true;
            }
        }
    
        @Override
        public boolean onOptionsItemSelected(MenuItem item) {
            int id = item.getItemId();
            if (id == R.id.action_zone) {
                Toast.makeText(getApplicationContext(),"跳转到--登录页",Toast.LENGTH_SHORT).show();
            }else if(id==R.id.action_search){
                Toast.makeText(getApplicationContext(),"跳转到--搜索页",Toast.LENGTH_SHORT).show();
            }
            return super.onOptionsItemSelected(item);
        }
    
        /**
         **显示溢出菜单图标
         **/
        @Override
        public boolean onMenuOpened(int featureId, Menu menu) {
            if (featureId == Window.FEATURE_ACTION_BAR && menu != null) {
                if (menu.getClass().getSimpleName().equals("MenuBuilder")) {
                    try {
                        Method m = menu.getClass().getDeclaredMethod(
                                "setOptionalIconsVisible", Boolean.TYPE);
                        m.setAccessible(true);
                        m.invoke(menu, true);
                    } catch (NoSuchMethodException e) {
                        e.printStackTrace();
                    } catch (Exception e) {
                        throw new RuntimeException(e);
                    }
                }
            }
            return super.onMenuOpened(featureId, menu);
        }
    
        private class DrawerItemClickListener implements ListView.OnItemClickListener {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                Toast.makeText(getApplicationContext(),"跳转到--"+titles.get(position),Toast.LENGTH_SHORT).show();
                mDrawerLayout.closeDrawer(mDrawerList);
            }
        }
    
        private void initialize() {
            icons = new int[]{R.mipmap.menu_alarm_geton,R.mipmap.menu_alarm_getoff,
            R.mipmap.menu_update,R.mipmap.menu_feedback,R.mipmap.menu_share,R.mipmap.menu_help,
            R.mipmap.menu_clause,R.mipmap.menu_about,R.mipmap.menu_about};
            toolbar = (Toolbar) findViewById(R.id.toolbar);
    
            flContainer = (FrameLayout) findViewById(R.id.flContainer);
            tabHost = (FragmentTabHost) findViewById(R.id.tabHost);
            tab1 = (RadioButton) findViewById(R.id.tab_1);
            tab2 = (RadioButton) findViewById(R.id.tab_2);
            tab3 = (RadioButton) findViewById(R.id.tab_3);
            tab4 = (RadioButton) findViewById(R.id.tab_4);
            rgTab = (RadioGroup) findViewById(R.id.rgTab);
            toolbar.setTitle(tab1.getText().toString());//默认标题
            tabHost.setup(getApplicationContext(), getSupportFragmentManager(), R.id.flContainer);
            for (int i = 0; i < fragment.length; i++) {
                TabHost.TabSpec tabSpec = tabHost.newTabSpec(String.valueOf(i)).setIndicator(String.valueOf(i));
                tabHost.addTab(tabSpec, fragment[i], null);
            }
            tabHost.setCurrentTab(0);
            rgTab.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
                @Override
                public void onCheckedChanged(RadioGroup group, int checkedId) {
                    switch (checkedId) {
                        case R.id.tab_1:
                            tabHost.setCurrentTab(0);
                            toolbar.setTitle(tab1.getText().toString());
                            flag = false;
                            break;
                        case R.id.tab_2:
                            tabHost.setCurrentTab(1);
                            toolbar.setTitle(tab2.getText().toString());
                            flag = false;
                            break;
                        case R.id.tab_3:
                            tabHost.setCurrentTab(2);
                            toolbar.setTitle(tab3.getText().toString());
                            flag = false;
                            break;
                        case R.id.tab_4:
                            tabHost.setCurrentTab(2);
                            toolbar.setTitle(tab4.getText().toString());
                            showMenu();
                            break;
                    }
                    supportInvalidateOptionsMenu();
                }
            });
        }
    }

main.xml

<?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context=".MainActivity">
    
        <include
            android:id="@+id/toolbar"
            layout="@layout/toolbar" />
    
        <android.support.v4.widget.DrawerLayout
            android:layout_below="@id/toolbar"
            android:id="@+id/drawerlayout"
            android:layout_width="match_parent"
            android:layout_height="match_parent">
            
            <LinearLayout
                android:orientation="vertical"
                android:layout_width="match_parent"
                android:layout_height="match_parent">
                <FrameLayout
                    android:id="@+id/flContainer"
                    android:layout_weight="1"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"/>
                <android.support.v4.app.FragmentTabHost
                    android:visibility="gone"
                    android:id="@+id/tabHost"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    />
                <RadioGroup
                    android:background="@drawable/bg_lineframe_top"
                    android:orientation="horizontal"
                    android:id="@+id/rgTab"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content">
                    <RadioButton
                        android:id="@+id/tab_1"
                        android:textSize="@dimen/txt_size_5"
                        android:textColor="@drawable/bg_home_text_selector"
                        android:checked="true"
                        android:drawablePadding="@dimen/space_size_4"
                        android:gravity="center"
                        android:drawableTop="@drawable/bg_tabbar_one_selector"
                        android:text="@string/home_tab_1"
                        android:button="@null"
                        android:layout_weight="1"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"/>
                    <RadioButton
                        android:textSize="@dimen/txt_size_5"
                        android:id="@+id/tab_2"
                        android:textColor="@drawable/bg_home_text_selector"
                        android:drawablePadding="@dimen/space_size_4"
                        android:gravity="center"
                        android:drawableTop="@drawable/bg_tabbar_two_selector"
                        android:text="@string/home_tab_2"
                        android:layout_weight="1"
                        android:button="@null"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"/>
                    <RadioButton
                        android:id="@+id/tab_3"
                        android:textSize="@dimen/txt_size_5"
                        android:textColor="@drawable/bg_home_text_selector"
                        android:drawablePadding="@dimen/space_size_4"
                        android:drawableTop="@drawable/bg_tabbar_three_selector"
                        android:gravity="center"
                        android:text="@string/home_tab_3"
                        android:layout_weight="1"
                        android:button="@null"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"/>
    
                    <RadioButton
                        android:id="@+id/tab_4"
                        android:textSize="@dimen/txt_size_5"
                        android:textColor="@drawable/bg_home_text_selector"
                        android:drawablePadding="@dimen/space_size_4"
                        android:drawableTop="@drawable/bg_tabbar_four_selector"
                        android:gravity="center"
                        android:text="@string/home_tab_4"
                        android:layout_weight="1"
                        android:button="@null"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"/>
                </RadioGroup>
            </LinearLayout>
            
            <ListView
                android:id="@+id/left_drawer"
                android:layout_width="240dp"
                android:layout_height="match_parent"
                android:layout_gravity="start"
                android:choiceMode="singleChoice"
                android:divider="@android:color/transparent"
                android:dividerHeight="0dp"
                android:background="#ffffff"/>
        </android.support.v4.widget.DrawerLayout>
    </RelativeLayout>

左侧item.xml 很简单 就是一个图片+文字,  toolbar.xml如下

<?xml version="1.0" encoding="utf-8"?>
    <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:fitsSystemWindows="true"
        android:background="@color/common"
        android:minHeight="?attr/actionBarSize"
        />

转载于:https://www.cnblogs.com/android-zcq/p/5561385.html

[538831-20160605183822711-1485854477.png]: https://images2015.cnblogs.com/blog/538831/201606/538831-20160605183822711-1485854477.png
[538831-20160605183907274-200181287.png]: https://images2015.cnblogs.com/blog/538831/201606/538831-20160605183907274-200181287.png