parallaxviewpager | Development | Android library
kandi X-RAY | parallaxviewpager Summary
kandi X-RAY | parallaxviewpager Summary
Development stopped in 2014. An easy-to-use ViewPager subclass with parallax background. Setup requires little extra effort, using the ParallaxViewPager is just like using a standard ViewPager, with the same adapter. Of course, there’s no silver bullet - the developer has to supply a background tailored to the current needs (eg. the number of items in the adapter and the size of the ViewPager).
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Top functions reviewed by kandi - BETA
- Invalidates the parameters of this parallax effect
- Calculate parallax parameters
- Initialize the source
- Resizes the image size
- Draw bitmap
- Initializes the background from a resource file
parallaxviewpager Key Features
parallaxviewpager Examples and Code Snippets
Community Discussions
Trending Discussions on parallaxviewpager
QUESTION
I'm trying make collapsingtoolbar
layout. Everything is working fine except the fact that the background that I set for viewpager
is hidden by appbarlayout
. I changed the background of appbarlayout
to transparent but it resulted in a semi transparent view. I tried out changing the backgrounds of various layout but not luck. Help me out please.
Below is the screenshot:
Xml:
...ANSWER
Answered 2018-Jan-02 at 13:43remove this
app:stl_defaultTabBackground="?attr/selectableItemBackground"
line from
com.ogaclejapan.smarttablayout.SmartTabLayout
thats the reason why its showing less transparent .. give the main RelativeLayout
a background:@drawable\party
and remove background from viewPager
library.. or remove app:layout_behavior="@string/appbar_scrolling_view_behavior"
QUESTION
I'm trying to implement SlidingUpPanel from umano (https://github.com/umano/AndroidSlidingUpPanel) across all activities by creating a baseActivity. But after I created everything(baseactivity.java and baseactivity.xml) and extended my MainActivity.java to baseactivity, it is giving me nullpointerException on every view that is present in BaseActivity. I can't seem to figure out why. The MainActivity has its own separate .xml, I just want to add the SlidingUpPanel to it without disturbing the existing layout of MainActivity.
I know what causes a null pointer exception but here I have initialised every view. Help me.
BaseActivity.java:
...ANSWER
Answered 2017-Nov-07 at 08:03I review your code and can't find any Imageview for backarrow in your base_activity.xml which you cast in BaseActivity.java. Check the below line in BaseActivity.java you may bind wrong id, that's why you get null pointer exception.
QUESTION
I'm building a music player and I have a songs.java fragment that displays all the songs from SD card into the recyclerView. When I click any of the song the it starts playing. The problem is, I also have a sliding up panel layout https://github.com/umano/AndroidSlidingUpPanel implemented in MainActivity.java and it has two textViews that displays Song name and Artist name when a song from recyclerView is clicked and a button(marked in red). The problem is I can't figure out how to implement onClickListener on the button in MainActivity so that It plays and pauses the songs that are displayed in recyclerView. I hope my question is clear. Thanks in advance! Please don't downnvote my question if it is silly as I'm very to new android studio.
Example screenshot:
Songs.java
...ANSWER
Answered 2017-Oct-04 at 11:39You have to create a listener interface in the MainActivity.class from where you want to send data to Songs.java.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install parallaxviewpager
You can use parallaxviewpager like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the parallaxviewpager component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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