Malzeme Tasarımını Kullanarak Araç Çubuğundaki Kayar Sekmeler

Question

this post'u kullanarak Materyal Tasarımını kullanarak Kayan Sekmeleri kullanmayı öğreniyorum.

Ama şimdi Aslında

Answer 1

. Sekmeler için bu Library kullanıyorum.

İthalat Kütüphane bağımlılıklar veya İndir Projesi ve İthalat El ile

compile 'com.jpardogo.materialtabstrip:library:1.0.9' 

styles.xml

üzerinden:

Bu

ben yarattık görünümüdür 210

<resources> 

    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"> 
     <item name="colorPrimary">@color/primary</item> 
     <item name="colorPrimaryDark">@color/primary_dark</item> 
    </style> 
</resources> 

MainActivity & Adaptör

public class MainActivity extends ActionBarActivity { 
    Toolbar toolbar; 
    ViewPager viewPager; 
    ContactPagerAdapter pagerAdapter; 
    PagerSlidingTabStrip pagerSlidingTabStrip; 

    @Override 
    protected void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.activity_main); 
     toolbar = (Toolbar) findViewById(R.id.toolbar); 
     toolbar.setLogo(R.mipmap.logo_two); 
     toolbar.inflateMenu(R.menu.menu_main); 
     viewPager = (ViewPager) findViewById(R.id.pager); 
     pagerAdapter = new ContactPagerAdapter(this, getSupportFragmentManager()); 
     pagerSlidingTabStrip = (PagerSlidingTabStrip) findViewById(R.id.tabs); 
     viewPager.setAdapter(pagerAdapter); 
     pagerSlidingTabStrip.setViewPager(viewPager); 
    } 

    public static class ContactPagerAdapter extends FragmentPagerAdapter implements PagerSlidingTabStrip.CustomTabProvider { 

     private final int[] ICONS = {R.mipmap.ic_launcher, R.mipmap.ic_launcher}; 
     Context mContext; 
     private Fragment f = null; 

     public ContactPagerAdapter(Context ctx, FragmentManager fm) { 
      super(fm); 
      mContext = ctx; 
     } 

     @Override 
     public int getCount() { 
      return ICONS.length; 
     } 

     @Override 
     public Fragment getItem(int position) { // Returns Fragment based on position 
      switch (position) { 
       case 0: 
        f = new FragmentPageOne(); 
        break; 
       case 1: 
        f = new FragmentPageTwo(); 
        break; 
      } 
      return f; 
     } 

     @Override 
     public View getCustomTabView(ViewGroup parent, int position) { 
      LinearLayout customLayout = (LinearLayout) LayoutInflater.from(mContext).inflate(R.layout.custom_tab, parent, false); 
      ImageView imageView = (ImageView) customLayout.findViewById(R.id.image); 
      imageView.setImageResource(ICONS[position]); 
      return customLayout; 
     } 
    } 
} 

activity_main.xml

<RelativeLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:app="http://schemas.android.com/apk/res-auto" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent"> 

    <android.support.v7.widget.Toolbar 
     android:id="@+id/toolbar" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:background="#02a6d8" 
     android:minHeight="56dp" 
     app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"> 

     <com.astuetz.PagerSlidingTabStrip 
      android:id="@+id/tabs" 
      android:layout_width="wrap_content" 
      android:layout_height="56dp" 
      android:layout_alignParentRight="true" 
      android:layout_marginLeft="8dp" 
      android:background="#02a6d8" 
      app:pstsDividerColor="#02a6d8" 
      app:pstsIndicatorColor="#fff" 
      app:pstsIndicatorHeight="2dp" 
      app:pstsShouldExpand="false" 
      app:pstsUnderlineHeight="0dp"/> 
    </android.support.v7.widget.Toolbar> 


    <android.support.v4.view.ViewPager 
     android:id="@+id/pager" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:layout_below="@+id/toolbar"/> 

    <!-- Shadow below toolbar--> 
    <LinearLayout 
     android:layout_width="match_parent" 
     android:layout_height="5dp" 
     android:layout_below="@+id/toolbar" 
     android:background="@drawable/toolbar_shadow"/> 
</RelativeLayout> 

custom_tab.xml

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout 
    xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="30dp" 
    android:layout_height="wrap_content"> 

    <ImageView 
     android:id="@+id/image" 
     android:layout_width="30dp" 
     android:layout_height="wrap_content" 
     android:layout_gravity="center_vertical" 
     android:paddingBottom="8dp" 
     android:paddingTop="8dp"/> 
</LinearLayout> 

güzel bir örnek buldum olabilir burada

<?xml version="1.0" encoding="utf-8"?> 
<shape xmlns:android="http://schemas.android.com/apk/res/android"> 
    <gradient 
     android:angle="270" 
     android:endColor="@android:color/transparent" 
     android:startColor="@color/semi_transparent"/> 
</shape> 

Answer 2

sekmeleri ... Tabsİşlem Çubuğu/ToolBar Fragment oluşturmak istiyorum: bunun gibi,Toolbar altında SlidingTabs elde etmeyi başardık araç çubuğunda değil. Araç çubuğu sadece gizlidir. Araç çubuğunu getSupportActionBar().hide()'u gizleyebilir ve araç çubuğu kaybolur. Bunun bir sonucu olarak, sekmeler ekranın üstünde olacaktır.

Answer 3

ben zaten burada bir örnek bulabilirsiniz yazdığı gibi: https://developer.android.com/samples/SlidingTabsColors/src/com.example.android.common/view/SlidingTabLayout.html: sen projenizde bu kod eklenmesi gerekmektedir, ne arada http://www.android4devs.com/2015/01/how-to-make-material-design-sliding-tabs.html

. Yani tüm kodu yapıştıracağınız bir sınıf oluşturun.

Sonra gibi ActionBarActivity uzanan etkinlik oluşturmak örneğin bu bir: tabii

public class MainActivity extends ActionBarActivity { 

static final String LOG_TAG = "SlidingTabsBasicFragment"; 
private SlidingTabLayout mSlidingTabLayout; 
private ViewPager mViewPager; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.fragment_sample); 
    Toolbar toolbar = (Toolbar) findViewById(R.id.my_awesome_toolbar); 

    mViewPager = (ViewPager) findViewById(R.id.viewpager); 
    mViewPager.setAdapter(new SamplePagerAdapter()); 
    mSlidingTabLayout = (SlidingTabLayout) findViewById(R.id.sliding_tabs); 
    mSlidingTabLayout.setViewPager(mViewPager); 

    /* 
    * FragmentTransaction transaction = 
    * getSupportFragmentManager().beginTransaction(); 
    * SlidingTabsBasicFragment fragment = new SlidingTabsBasicFragment(); 
    * transaction.replace(R.id.sample_content_fragment, fragment); 
    * transaction.commit(); 
    */ 

} 

@Override 
public boolean onCreateOptionsMenu(Menu menu) { 
    // Inflate the menu; this adds items to the action bar if it is present. 
    getMenuInflater().inflate(R.menu.main, menu); 
    return true; 
} 

@Override 
public boolean onOptionsItemSelected(MenuItem item) { 
    // Handle action bar item clicks here. The action bar will 
    // automatically handle clicks on the Home/Up button, so long 
    // as you specify a parent activity in AndroidManifest.xml. 
    int id = item.getItemId(); 
    if (id == R.id.action_settings) { 
     return true; 
    } 
    return super.onOptionsItemSelected(item); 
} 

class SamplePagerAdapter extends PagerAdapter { 

    /** 
    * @return the number of pages to display 
    */ 
    @Override 
    public int getCount() { 
     return 5; 
    } 

    /** 
    * @return true if the value returned from 
    *   {@link #instantiateItem(ViewGroup, int)} is the same object 
    *   as the {@link View} added to the {@link ViewPager}. 
    */ 
    @Override 
    public boolean isViewFromObject(View view, Object o) { 
     return o == view; 
    } 

    // BEGIN_INCLUDE (pageradapter_getpagetitle) 
    /** 
    * Return the title of the item at {@code position}. This is important 
    * as what this method returns is what is displayed in the 
    * {@link SlidingTabLayout}. 
    * <p> 
    * Here we construct one using the position value, but for real 
    * application the title should refer to the item's contents. 
    */ 
    @Override 
    public CharSequence getPageTitle(int position) { 
     return "Item " + (position + 1); 
    } 

    // END_INCLUDE (pageradapter_getpagetitle) 

    /** 
    * Instantiate the {@link View} which should be displayed at 
    * {@code position}. Here we inflate a layout from the apps resources 
    * and then change the text view to signify the position. 
    */ 
    @Override 
    public Object instantiateItem(ViewGroup container, int position) { 
     // Inflate a new layout from our resources 

     View view = getLayoutInflater().inflate(R.layout.pager_item, 
       container, false); 
     // Add the newly created View to the ViewPager 
     container.addView(view); 

     // Retrieve a TextView from the inflated View, and update it's text 
     TextView title = (TextView) view.findViewById(R.id.item_title); 
     title.setText(String.valueOf(position + 1)); 

     Log.i(LOG_TAG, "instantiateItem() [position: " + position + "]"); 

     // Return the View 
     return view; 
    } 

    /** 
    * Destroy the item from the {@link ViewPager}. In our case this is 
    * simply removing the {@link View}. 
    */ 
    @Override 
    public void destroyItem(ViewGroup container, int position, Object object) { 
     container.removeView((View) object); 
     Log.i(LOG_TAG, "destroyItem() [position: " + position + "]"); 
    } 

} 

bu parça düzeni:

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:orientation="vertical" > 

    <android.support.v7.widget.Toolbar 
     xmlns:app="http://schemas.android.com/apk/res-auto" 
     android:id="@+id/my_awesome_toolbar" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:minHeight="?attr/actionBarSize" 

     app:theme="@style/ThemeOverlay.AppCompat.ActionBar"> 

     <LinearLayout 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" > 

      <com.example.android.common.view.SlidingTabLayout 
       android:id="@+id/sliding_tabs" 
       android:layout_width="match_parent" 
       android:layout_height="wrap_content" /> 
     </LinearLayout> 
    </android.support.v7.widget.Toolbar> 

    <android.support.v4.view.ViewPager 
     android:id="@+id/viewpager" 
     android:layout_width="match_parent" 
     android:layout_height="0px" 
     android:layout_weight="1" 
     android:background="@android:color/white" /> 

</LinearLayout> 

ve pager_item.xml

<?xml version="1.0" encoding="utf-8"?> 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
     android:layout_width="match_parent" 
     android:layout_height="match_parent" 
     android:orientation="vertical" 
     android:gravity="center"> 

    <TextView 
      android:id="@+id/item_subtitle" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:textAppearance="?android:attr/textAppearanceLarge" 
      android:text="Page:"/> 

    <TextView 
      android:id="@+id/item_title" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:textSize="80sp" /> 

</LinearLayout> 

Bu Bunu yapmanın yolu.

Ayrıca bu kütüphane kullanabilirsiniz: https://github.com/florent37/MaterialViewPager ya bu bir: Ne uygulamaya tam olarak aradığınız yeniden başardı https://android-arsenal.com/details/1/1100