I'm fairly certain I've implemented everything as required, working off the sample with defaultIndicator. But when I change pages, the dots don't change along.

I'm working within a Fragment, in onViewCreated:

CircleIndicator pagerIndicator = (CircleIndicator) view.findViewById(R.id.pager_indicator); pagerIndicator.setViewPager(pager);

I think that's all that is required besides the XML implementation in the view? Or am I missing something?

在项目中LeakCanary检测了内存泄露 使用场景:CircleIndicator搭配ViewPager作为RecyclerView的一个Item

• Retaining: 4.0 KB.
• Reference Key: 355d4985-ef1f-4d93-a3ff-6d7cd0a8d2e1
• Device: OnePlus ONEPLUS A0001 A0001
• Android Version: 5.0.2 API: 21 LeakCanary: 1.4-beta1 02804f3
• Durations: watch=5074ms, gc=208ms, heap dump=1507ms, analysis=35894ms

In com.qingsongchou.social:1.0.3:1.

• com.qingsongchou.social.ui.activity.project.detail.ProjectDetailSaleActivity has leaked:
• GC ROOT android.view.Choreographer$FrameDisplayEventReceiver.this$0
• references android.view.Choreographer.mCallbackQueues
• references array android.view.Choreographer$CallbackQueue[].[1]
• references android.view.Choreographer$CallbackQueue.mHead
• references android.view.Choreographer$CallbackRecord.action
• references android.animation.ValueAnimator$AnimationHandler.mAnimations
• references java.util.ArrayList.array
• references array java.lang.Object[].[0]
• references android.animation.ObjectAnimator.mInterpolator
• references me.relex.circleindicator.CircleIndicator$ReverseInterpolator.this$0
• references me.relex.circleindicator.CircleIndicator.mContext
• leaks com.qingsongchou.social.ui.activity.project.detail.ProjectDetailSaleActivity instance

Hi, I've tried to import both of ur libs as dependencies. but non of them imported. I have this libs as my custom libs:

compile 'com.android.support:appcompat-v7:21.0.3' compile 'com.nineoldandroids:library:2.4.0' compile 'com.daimajia.androidanimations:library:1.1.3@aar' compile 'com.joooonho:selectableroundedimageview:1.0.1'

Hi,

i needed the functionality to respond to click events on the indicators. Happy to adjust if this is not quite how you would have done it.

Cheers Tobias

https://jfrog.com/blog/into-the-sunset-bintray-jcenter-gocenter-and-chartcenter/

This is unfortunate, but there's not much we can do other than moving away from it.

This is my layout:

<me.relex.circleindicator.CircleIndicator
           android:id="@+id/banner_indicator"
           android:layout_width="wrap_content"
           android:layout_height="6dp"
           app:ci_width="6dp"
           app:ci_height="6dp"
           app:ci_orientation="horizontal"
           android:layout_marginTop="4dp"
           app:layout_constraintLeft_toLeftOf="@+id/banner_pager"
           app:layout_constraintRight_toRightOf="@+id/banner_pager"
           app:layout_constraintTop_toBottomOf="@+id/banner_pager"/>

And this is what it ends up looking like:

<me.relex.circleindicator.CircleIndicator
            android:id="@+id/yf_indicator"
            android:layout_width="match_parent"
            android:layout_height="40dp"
            android:layout_gravity="bottom" />

        <me.relex.circleindicator.CircleIndicator
            android:id="@+id/yf_indicator"
            android:layout_width="match_parent"
            android:layout_height="40dp"
            android:layout_gravity="bottom"
            app:ci_animator="@animator/indicator_no_animator"
            app:ci_drawable="@drawable/white_radius"
            app:ci_drawable_unselected="@drawable/yf_gray_radius" />

这两种方式，indicator都不显示

Is there any way to notify circle indicator when my view pager is changed? Example, when i initialize viewpager and circle indicator, my viewpager just contain 0 image, but at some reason i add it so my viewpager contain 3 image. And the result is no circle indicator cz when initialize my pager didnt have any image.

Is there a way to make image gallery(Let's say three photos) automatically slide to the next one?

From Photo#1 to Photo#2 after certain seconds, From Photo#2 to Photo#3 after certain seconds,

And Photo#3 to Photo #1 after certain seconds, From Photo#1 to Photo #2 after certain seconds, ,,,, ,,,, infinite

First of all, thank you for sharing your work, this material circle indicator is really quite cool ;)

I would like to let you an issue about the selected state of the CircleIndicator with the use of a dynamic viewpager.

Despite the fact that I have to call the setViewPager() method each time I notify my adapter that the data size has changed to avoid an exception, I also have another problem which can also be bypassed by another method call.

Here is the concerned use of CircleIndicator :

mPagerAdapter.add(object); // dynamic add of an object
mPagerAdapter.notifyDataSetChanged(); // notify the data change
mPagerIndicator.setViewPager(mImagesPager); // reset the viewpager to the indicator
mViewPager.setCurrentItem(0, false); // set the current item to the first position
mViewPager.setCurrentItem(mPagerAdapter.getCount()-1, false); // set the current item to the wanted position (the last added object)

The question is : why do I set the item to the position 0 just before setting it to wanted position ? Because it permits me to avoid the following bug : the wanted position in a selected state AND also the first one. If I directly set the wanted position, I don't know why (for the moment, I will take time to read the CircleIndicator class) but the first indicator will always be selected.

Thanks in advance for your answer !

 java.lang.NullPointerException: Attempt to invoke virtual method 'void android.view.View.setBackgroundResource(int)' on a null object reference
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2411)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2470)
            at android.app.ActivityThread.-wrap11(ActivityThread.java)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1343)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:148)
            at android.app.ActivityThread.main(ActivityThread.java:5401)
            at java.lang.reflect.Method.invoke(Native Method)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:725)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:615)

I am used ViewPager2 and CircleIndicator 3 for my image slider but the size of the unselected and selected icons isn't equal.

This is my code:

<me.relex.circleindicator.CircleIndicator3
        android:layout_width="match_parent"
        android:layout_height="30dp"
        android:layout_gravity="center"
        app:ci_drawable="@drawable/ic_indicator"
        app:ci_drawable_unselected="@drawable/ic_indicator_unselected"
        app:ci_height="8dp"
        app:ci_width="8dp"
        app:ci_margin="8dp"/>

Anyone knows how to set size for the indicator icons? Any help will be appreciated. Thanks!

I am trying to use Circular Indicator, so I wrote the dependencies as stated, implementation 'me.relex:cirleindicator:2.1.6'

But when I am trying to sync and rebuild project, the android studio is throwing error:-

`1: Task failed with an exception.

• What went wrong: Execution failed for task ':app:checkDebugAarMetadata'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

2: Task failed with an exception.

• What went wrong: Execution failed for task ':app:mergeDebugResources'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

3: Task failed with an exception.

• What went wrong: Execution failed for task ':app:processDebugMainManifest'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

4: Task failed with an exception.

• What went wrong: Execution failed for task ':app:mergeDebugAssets'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

5: Task failed with an exception.

• What went wrong: Execution failed for task ':app:checkDebugDuplicateClasses'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

6: Task failed with an exception.

• What went wrong: Execution failed for task ':app:desugarDebugFileDependencies'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

7: Task failed with an exception.

• What went wrong: Execution failed for task ':app:mergeDebugNativeLibs'.

Could not resolve all files for configuration ':app:debugRuntimeClasspath'. Could not find me.relex:cirleindicator:2.1.6. Searched in the following locations: - https://dl.google.com/dl/android/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom - https://repo.maven.apache.org/maven2/me/relex/cirleindicator/2.1.6/cirleindicator-2.1.6.pom Required by: project :app

• Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights. ==============================================================================

• Get more help at https://help.gradle.org

BUILD FAILED in 2s`

For example. In my case, it can be 65+ items.

The active indicator will not be shown until the half of items will be passed. Then it appears, passes the screen to the end, and disappears again

Hi! I have 20 pages on a screen, I can show only 16 dots by the task of design. The current issue, when it starts, I can't see the selected dot -> when I swiped a couple of times my view pager if be more precise - swiped four times and saw selected indicator on the first display dot. When I swiped more than qty indicators display, the selected indicator is gone. Could you help me? How can I fix this situation?