ScaleImageView | 可以 根据业务写出处理规则 比如当内部View滑动到顶部或者底部时响应外部View

 by   wangluAndroid Java Version: Current License: No License

kandi X-RAY | ScaleImageView Summary

kandi X-RAY | ScaleImageView Summary

ScaleImageView is a Java library. ScaleImageView has no bugs, it has no vulnerabilities and it has low support. However ScaleImageView build file is not available. You can download it from GitHub.

可以 根据业务写出处理规则, 比如当内部View滑动到顶部或者底部时响应外部View,我们就可以根据这个规则判断内部View有没有滑动到底, 如果有的话就不消费事件,没有的话就消费事件.具体怎么消费事件有两种方法. #####1.外部拦截法 所有的事件都要经由decorView分发,所以我们可以在decorView处做文章 如果父View需要事件,就拦截事件;否则就不拦截事件.具体实现在onInterceptTouchEvent()中处理.

            kandi-support Support

              ScaleImageView has a low active ecosystem.
              It has 19 star(s) with 6 fork(s). There are 1 watchers for this library.
              It had no major release in the last 6 months.
              ScaleImageView has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of ScaleImageView is current.

            kandi-Quality Quality

              ScaleImageView has no bugs reported.

            kandi-Security Security

              ScaleImageView has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              ScaleImageView does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              ScaleImageView releases are not available. You will need to build from source code and install.
              ScaleImageView has no build file. You will be need to create the build yourself to build the component from source.
              Installation instructions are not available. Examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed ScaleImageView and discovered the below as its top functions. This is intended to give you an instant insight into ScaleImageView implemented functionality, and help decide if they suit your requirements.
            • From interface ViewPagerListener
            • Updates the border after a transform
            • Gets the matrix rectF
            • Determine if a move action should be moved
            • Updates image scale matrix
            • Check border and position on scale
            • Returns the scale factor of this matrix
            • Call this method on global layout
            • This method is called when the Scale Segment is detected
            • On scale end
            Get all kandi verified functions for this library.

            ScaleImageView Key Features

            No Key Features are available at this moment for ScaleImageView.

            ScaleImageView Examples and Code Snippets

            No Code Snippets are available at this moment for ScaleImageView.

            Community Discussions


            How to move and scale added on canvas bitmaps with MotionEvent.MOVE
            Asked 2021-Apr-27 at 15:06

            I have custom image view that can be zoomed in and out. But also I have "canvas.drawBitmap" in onDraw method:



            Answered 2021-Apr-26 at 13:52

            Record normalized coordinates on touch events,



            How to show loading spinner in activity while this activity is loading(Xamarin.Android)?
            Asked 2020-Feb-04 at 11:44

            I have the following MainActivity

            When I click its GO TO SECOND ACTIVITY button I go to SecondActivity but as in SecondActivity I have a very big zoomable image, the application stays on MainActivity for about 2, 3 seconds and then SecondActivity opens. Тo prevent the user from thinking that the GO TO SECOND ACTIVITY button doesn't work, I want to open SecondActivity as soon as the user presses GO TO SECOND ACTIVITY button and show а loading spinner in place of the image while the image is loading.

            Here is my SecondActivity.axml



            Answered 2020-Feb-04 at 11:44

            you first add a nuget pack like "urlimageviewhelper", that works fine for me then use this code instead common way



            CrashlyticsInitProvider skipping initialization
            Asked 2019-Nov-07 at 06:59

            I am currently migrating an app from Fabric to Firebase Crashlytics and after updating all the different libraries as stated in the official documentation, I am getting a log message stating that the Crashlytic initialization has been skipped:



            Answered 2019-Sep-12 at 13:58

            Fabric/Firebaser here -

            If you're migrating an app from Fabric to Firebase, there are no code changes required - you can simply follow the click-through migration flow and your app with its Crashlytics data will appear in your Firebase console.

            If you're in a state where you have mixed integration, meaning you have a Fabric app and started changing dependencies while following the Firebase Crashlytics documentation, you should either

            1. remove all the references to Fabric (API key, build.gradle dependencies, initialization code) and onboard a fresh app with Firebase Crashlytics, or
            2. remove any Firebase changes you've made to get back to your old Fabric setup, and follow the migration flow linked above.



            Xamarin Android ImageView Zoom
            Asked 2019-Aug-14 at 10:10

            I am using Xamarin C# to develop an android application.

            I have a view that displays two ImageViews for comparison purposes.

            I am currently looking for a way to zoom into each individual ImageView displayed on the view.

            I've found the below link which seems to be referenced on a lot of answers which extends on the ImageView however the link does not exist anymore. Anyone have an idea on where to get this code since it has been removed or any ideas on how to achieve this?




            Answered 2017-Feb-15 at 11:00

            I'm not sure, but maybe xamarin component PhotoView can help you.


            PhotoView aims to help produce an easily usable implementation of a zooming Android ImageView.

            Also, Here is the correct link to ScaleImageView (from your question)



            notifyDataSetChanged() ListView items blinks
            Asked 2017-May-12 at 01:22

            I've got a problem with ListView. When app starts it loads 10 posts from net and show them. When you get to bottom of ListView I start load next 10 post and add them at the end of list. And when I call notifyDataSetChanged() ListView will redraw elements which doesn't change. And that cause strange blinking of images.

            I've read that hasStableIds() could help, and tried to set it in both values, but it doesn't help.

            Here's my Adapter code:



            Answered 2017-May-11 at 21:37

            I guess the problem you are facing is because maybe you are initializing your "Adapter" in your "Activity" class again and again. It is possible that every time when you are adding new items in your "Array", you are initializing the adapter and then calling the "notifyDataSetChanged()" method after setting the adapter. Please make you are initializing your adapter just once.

            One more suggestion try "Picasso" library for image loading.



            Loading an image URL from Xamarin Forms PCL to PageRenderer in Android project fails
            Asked 2017-Feb-18 at 18:23

            I am passing an URL string of an image from a website, these images appear in a listview on the PCL project, the URL of the image passes fine to the Android Custom Renderer, but loading the image with MonoDroidToolKit fails with the following error:

            Unhandled Exception:

            System.ArgumentNullException: Value cannot be null. Parameter name: key

            From PCL(passing attachment information):



            Answered 2017-Jan-27 at 16:24

            I see it now: You are inflating your new view, but never actually adding it to the page!

            You should call


            Community Discussions, Code Snippets contain sources that include Stack Exchange Network


            No vulnerabilities reported

            Install ScaleImageView

            You can download it from GitHub.
            You can use ScaleImageView 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 ScaleImageView 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 For Gradle installation, please refer .


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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