Einfach zu verwendende Material Design ViewPager-Bibliothek
Und schauen Sie sich ein Beispiel-Youtube-Video an: Youtube-Link
In Ihrem Modul
compile ' com.github.florent37:materialviewpager:1.2.3 '
// dependencies
compile ' com.flaviofaria:kenburnsview:1.0.7 '
compile ' com.jpardogo.materialtabstrip:library:1.1.0 '
compile ' com.github.bumptech.glide:glide:4.0.0 '
Fügen Sie MaterialViewPager zum Layout Ihrer Aktivität hinzu
< com .github.florent37.materialviewpager.MaterialViewPager
android : id = " @+id/materialViewPager "
android : layout_width = " match_parent "
android : layout_height = " match_parent "
app : viewpager_logo = " @layout/header_logo "
app : viewpager_logoMarginTop = " 100dp "
app : viewpager_color = " @color/colorPrimary "
app : viewpager_headerHeight = " 200dp "
app : viewpager_headerAlpha = " 1.0 "
app : viewpager_hideLogoWithFade = " false "
app : viewpager_hideToolbarAndTitle = " true "
app : viewpager_enableToolbarElevation = " true "
app : viewpager_parallaxHeaderFactor = " 1.5 "
app : viewpager_headerAdditionalHeight = " 20dp "
app : viewpager_displayToolbarWhenSwipe = " true "
app : viewpager_transparentToolbar = " true "
app : viewpager_animatedHeaderImage = " true "
app : viewpager_disableToolbar = " false "
/>
mit header_logo.xml
<? xml version = " 1.0 " encoding = " utf-8 " ?>
< TextView xmlns : android = " http://schemas.android.com/apk/res/android "
android : id = " @+id/logo_white "
android : layout_width = " wrap_content "
android : layout_height = " @dimen/materialviewpager_logoHeight "
android : text = " Material is Good "
android : textSize = " 30sp "
android : textColor = " @android:color/white " />
In der Vorschau von Android Studio sehen Sie Folgendes:
Um einen schönen Bildschirm zu erhalten und die Vorschau zu aktivieren, kann Ihr Design folgen
< style name = " AppBaseTheme " parent = " @style/Theme.AppCompat.Light " >
</ style >
< style name = " AppTheme " parent = " AppBaseTheme " >
< item name = " android:textColorPrimary " >@android:color/white</ item >
< item name = " drawerArrowStyle " >@style/DrawerArrowStyle</ item >
< item name = " android:windowTranslucentStatus " tools : targetApi = " 21 " >true</ item >
< item name = " android:windowContentOverlay " >@null</ item >
< item name = " windowActionBar " >false</ item >
< item name = " windowNoTitle " >true</ item >
<!-- Toolbar Theme / Apply white arrow -->
< item name = " colorControlNormal " >@android:color/white</ item >
< item name = " actionBarTheme " >@style/AppTheme.ActionBarTheme</ item >
<!-- Material Theme -->
< item name = " colorPrimary " >@color/colorPrimary</ item >
< item name = " colorPrimaryDark " >@color/colorPrimaryDark</ item >
< item name = " colorAccent " >@color/accent_color</ item >
< item name = " android:navigationBarColor " tools : targetApi = " 21 " >@color/navigationBarColor</ item >
< item name = " android:windowDrawsSystemBarBackgrounds " tools : targetApi = " 21 " >true</ item >
</ style >
< style name = " AppTheme.ActionBarTheme " parent = " @style/ThemeOverlay.AppCompat.ActionBar " >
<!-- White arrow -->
< item name = " colorControlNormal " >@android:color/white</ item >
</ style >
< style name = " DrawerArrowStyle " parent = " Widget.AppCompat.DrawerArrowToggle " >
< item name = " spinBars " >true</ item >
< item name = " color " >@color/drawerArrowColor</ item >
</ style >
Sie können MaterialViewPager als normale Android-Ansicht verwenden und über findViewById abrufen
public class MainActivity extends ActionBarActivity {
private MaterialViewPager mViewPager ;
@ Override
protected void onCreate ( Bundle savedInstanceState ) {
super . onCreate ( savedInstanceState );
setContentView ( R . layout . activity_main );
mViewPager = ( MaterialViewPager ) findViewById ( R . id . materialViewPager );
}
}
Wählen Sie zunächst Ihre Farbe und Höhe
< com .github.florent37.materialviewpager.MaterialViewPager
android : id = " @+id/materialViewPager "
android : layout_width = " match_parent "
android : layout_height = " match_parent "
...
app : viewpager_color = " @color/colorPrimary "
app : viewpager_headerHeight = " 200dp "
...
/>
< com .github.florent37.materialviewpager.MaterialViewPager
...
app : viewpager_logo = " @layout/header_logo " <-- look custom logo layout
app : viewpager_logoMarginTop = " 100dp " <-- look at the preview
...
/>
Das Layout Ihres Logos muss
header_logo.xml
< ImageView xmlns : android = " http://schemas.android.com/apk/res/android "
android : id = " @+id/logo_white "
android : layout_width = " 200dp "
android : layout_height = " @dimen/materialviewpager_logoHeight "
android : fitsSystemWindows = " true "
android : adjustViewBounds = " true "
android : layout_centerHorizontal = " true "
android : src = " @drawable/logo_white " />
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_hideLogoWithFade = " false "
...
/>
header_logo.xml
< FrameLayout xmlns : android = " http://schemas.android.com/apk/res/android "
android : layout_width = " 80dp "
android : layout_height = " 80dp "
android : layout_centerHorizontal = " true "
android : background = " @drawable/circle " >
< ImageView
android : layout_width = " 30dp "
android : layout_height = " 30dp "
android : fitsSystemWindows = " true "
android : adjustViewBounds = " true "
android : layout_gravity = " center "
android : src = " @drawable/flying " />
</ FrameLayout >
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_hideLogoWithFade = " true "
...
/>
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_hideToolbarAndTitle = " true "
...
/>
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_hideToolbarAndTitle = " false "
...
/>
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_transparentToolbar = " true "
...
/>
Sie können den Header ersetzen
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_header = " @layout/myHeader "
...
/>
Oder verwenden Sie den Standard-Header mit einer KenBurns-Animation
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_animatedHeaderImage = " true "
...
/>
Oder verwenden Sie einfach eine ImageView als Header
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_animatedHeaderImage = " false "
...
/>
Sie können Ihre eigene Tab-Leiste festlegen. Standardmäßig habe ich zwei Implementierungen bereitgestellt
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_pagerTitleStrip = " @layout/material_view_pager_pagertitlestrip_standard "
...
/>
< com .github.florent37.materialviewpager.MaterialViewPager`
...
app : viewpager_pagerTitleStrip = " @layout/material_view_pager_pagertitlestrip_newstand "
...
/>
Erstellen Sie Ihr eigenes Layout mit einem PagerSlidingTabStrip
my_tabs.xml
< com .astuetz.PagerSlidingTabStrip
xmlns : android = " http://schemas.android.com/apk/res/android "
xmlns : app = " http://schemas.android.com/apk/res-auto "
xmlns : tools = " http://schemas.android.com/tools "
android : id = " @id/materialviewpager_pagerTitleStrip "
android : layout_width = " match_parent "
android : layout_height = " match_parent "
app : pstsPaddingMiddle = " true "
app : pstsDividerPadding = " 20dp "
app : pstsIndicatorColor = " #FFF "
app : pstsIndicatorHeight = " 2dp "
app : pstsShouldExpand = " true "
app : pstsTabPaddingLeftRight = " 10dp "
app : pstsTabTextAllCaps = " true "
tools : background = " #A333 "
/>
Vergessen Sie nicht, id="@id/materialviewpager_pagerTitleStrip" anzugeben.
< com .github.florent37.materialviewpager.MaterialViewPager
...
app : viewpager_pagerTitleStrip = " @layout/my_tabs "
...
/>
Fügen Sie einfach eine Anhörung zum ViewPager hinzu
mViewPager . setMaterialViewPagerListener ( new MaterialViewPager . Listener () {
@ Override
public HeaderDesign getHeaderDesign ( int page ) {
switch ( page ) {
case 0 :
return HeaderDesign . fromColorResAndUrl (
R . color . blue ,
"http://cdn1.tnwcdn.com/wp-content/blogs.dir/1/files/2014/06/wallpaper_51.jpg" );
case 1 :
return HeaderDesign . fromColorResAndUrl (
R . color . green ,
"https://fs01.androidpit.info/a/63/0e/android-l-wallpapers-630ea6-h900.jpg" );
case 2 :
return HeaderDesign . fromColorResAndUrl (
R . color . cyan ,
"http://www.droid-life.com/wp-content/uploads/2014/10/lollipop-wallpapers10.jpg" );
case 3 :
return HeaderDesign . fromColorResAndUrl (
R . color . red ,
"http://www.tothemobile.com/wp-content/uploads/2014/07/original.jpg" );
}
//execute others actions if needed (ex : modify your header logo)
return null ;
}
});
Verfügbar
HeaderDesign . fromColorAndUrl ( Color . BLUE , "http:...);
HeaderDesign.fromColorResAndUrl(R.color.blue," http :...);
HeaderDesign . fromColorAndDrawable ( Color . BLUE , myDrawable );
HeaderDesign . fromColorResAndDrawable ( R . color . blue , myDrawable );
Toolbar toolbar = mViewPager . getToolbar ();
if ( toolbar != null ) {
setSupportActionBar ( toolbar );
ActionBar actionBar = getSupportActionBar ();
actionBar . setDisplayHomeAsUpEnabled ( true );
actionBar . setDisplayShowHomeEnabled ( true );
actionBar . setDisplayShowTitleEnabled ( true );
actionBar . setDisplayUseLogoEnabled ( false );
actionBar . setHomeButtonEnabled ( true );
}
ViewPager viewPager = mViewPager . getViewPager ();
viewPage . setAdapter (...);
//After set an adapter to the ViewPager
mViewPager . getPagerTitleStrip (). setViewPager ( mViewPager . getViewPager ());
mRecyclerView . addItemDecoration ( new MaterialViewPagerHeaderDecorator ());
mRecyclerView . setAdapter ( yourAdapter );
Die ScrollView muss eine NestedScrollView sein
MaterialViewPagerHelper . registerScrollView ( getActivity (), mScrollView , null );
Und fügen Sie „@layout/material_view_pager_placeholder“ als erstes untergeordnetes Element ein
< android .support.v4.widget.NestedScrollView
xmlns : android = " http://schemas.android.com/apk/res/android "
android : id = " @+id/scrollView "
android : layout_width = " match_parent "
android : layout_height = " match_parent " >
< LinearLayout
android : layout_width = " match_parent "
android : layout_height = " wrap_content "
android : orientation = " vertical " >
< include layout = " @layout/material_view_pager_placeholder " />
...your content...
</ LinearLayout >
</ android .support.v4.widget.NestedScrollView>
Behoben:
Behoben: Schnelles Scrollen führt zu unterschiedlichen Symbolleistenhöhen
RecyclerViewMaterialAdapter kann eine benutzerdefinierte Anzahl von Platzhalterzellen verarbeiten (nützlich für GridLayoutManager).
public RecyclerViewMaterialAdapter ( RecyclerView . Adapter adapter , int placeholderSize )
Attribute hinzugefügt
app : viewpager_parallaxHeaderFactor = "1.5"
app : viewpager_headerAdditionalHeight = "20dp"
parallaxHeaderFactor Ändert die Geschwindigkeit des Parallax-Header-Scrollens (nicht die Geschwindigkeit des KenBurns-Effekts). parallaxHeaderFactor Legt die Höhe des Header-Layouts fest, das hinter der ersten Kartenansicht angezeigt wird
Problem behoben, das auftrat, wenn mehrmals nach unten und nach oben gescrollt wurde, während hideToolbarAndTitle="true" war.
Attribute hinzugefügt
viewpager_headerAlpha = "0.6"
Auf der Suche nach Mitwirkenden, zögern Sie nicht zu forken!
Sagen Sie mir, ob Sie meine Bibliothek in Ihrer Anwendung verwenden. Ich werde sie in dieser README-Datei mitteilen
Autor: Florent Champigny http://www.florentchampigny.com/
Blog: http://www.tutos-android-france.com/
Fiches Plateau Moto: https://www.fiches-plateau-moto.fr/
Copyright 2015 florent37, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.