Looper | repeating music | Audio Utils library

 by   NolanNicholson Python Version: Current License: MIT

kandi X-RAY | Looper Summary

kandi X-RAY | Looper Summary

Looper is a Python library typically used in Audio, Audio Utils, Nodejs applications. Looper has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

A script for repeating music seamlessly and endlessly, designed with video game music in mind.

            kandi-support Support

              Looper has a low active ecosystem.
              It has 229 star(s) with 19 fork(s). There are 9 watchers for this library.
              It had no major release in the last 6 months.
              There are 6 open issues and 1 have been closed. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of Looper is current.

            kandi-Quality Quality

              Looper has 0 bugs and 0 code smells.

            kandi-Security Security

              Looper has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              Looper code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              Looper is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              Looper releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed Looper and discovered the below as its top functions. This is intended to give you an instant insight into Looper implemented functionality, and help decide if they suit your requirements.
            • Play a track
            • Calculate the maximum frequency of each frame
            • Find the starting point for a loop point
            • Returns the time of a given frame
            • Play a loop
            • Calculate the correlation coefficient between two frequencies
            Get all kandi verified functions for this library.

            Looper Key Features

            No Key Features are available at this moment for Looper.

            Looper Examples and Code Snippets

            No Code Snippets are available at this moment for Looper.

            Community Discussions


            Jetpack compose BottomNavigation - java.lang.IllegalStateException: Already attached to lifecycleOwner
            Asked 2022-Apr-04 at 05:49

            When I double click the same item or if I go to each composable screen very quickly i receive an error, How do I solve this problem? I tried changing few things but I just can't solve it and I can't find any resources to fix this problem.

            Bottom Navigation implementation



            Answered 2022-Mar-06 at 09:39

            I'm facing the same problem using the latest compose navigation dependency 2.5.0-alpha03.

            I don't know why it's happening.

            Philip Dukhov is right, you should report this issue.

            Here is a dirty workaround :

            Source https://stackoverflow.com/questions/71361999


            Display 3D Terrain Mapbox v10 Android
            Asked 2022-Mar-13 at 19:46

            I am trying to use the new mapbox for android v10 with specifically the new 3d terrain feature. All the examples are in Kotlin, I have followed the online guide below but I keep running into the same error message.

            Online example:



            Answered 2021-Nov-10 at 15:54
                styleExtension = style(Style.SATELLITE_STREETS) {
                +rasterDemSource("TERRAIN_SOURCE") {
                +terrain("TERRAIN_SOURCE") {

            Source https://stackoverflow.com/questions/69805425


            React Native Android crashes on enabling debug mode
            Asked 2022-Mar-10 at 20:03

            Shaking the android device and hit Debug, and it crashes every time right away. From the Android Studio logcat, it shows No source URL loaded, have you initialised the instance?:



            Answered 2021-Dec-21 at 02:56

            After some more search arounds, found this is a known issue in react-native-reanimated. As their website points out

            Please note that Reanimated 2 doesn't support remote debugging, only Flipper can be used for debugging.

            Another github issue also pointed out this issue

            This is expected, you can't use remote debugging with turbomodules (which Reanimated v2 is using). Check out Flipper to debug your app.



            Removing this library fixed the issue.

            1. Remove the react-native-reanimated dependency in package.json
            2. Remove related code in android's MainApplication.java
            3. yarn install or npm install
            4. Go to the ios folder and run pod install
            5. Go the the android folder and run ./gradlew clean
            6. Rebuild the app. yarn android and yarn ios

            Another alternative is to use Flipper for debugging instead.

            Source https://stackoverflow.com/questions/70405285


            java.lang.NoClassDefFoundError: Failed resolution of: Ljava/lang/Math8 when upgrading Gradle and Android Gradle Plugin
            Asked 2022-Mar-08 at 14:39

            I'm working on an Android app with a Gradle version of 7.1.1 and an Android Gradle Plugin version of 7.0.0. When I upgrade to Gradle version 7.2 and Android Gradle Plugin version 7.1.1, I get the following error.



            Answered 2022-Mar-08 at 14:39

            Desugaring effects "a subset of java.time" so upgrading to the latest version of desugar_jdk_libs should fix the issue. At the time of posting, the latest version is 1.1.5.


            Source https://stackoverflow.com/questions/71338792


            Compose into existing project, No virtual method Int
            Asked 2022-Feb-19 at 22:59

            Cant make compose run in existing kotlin/native project for month now, trying to set default Greeting example to splash instead of its ui, cant make it:



            Answered 2021-Oct-02 at 07:10

            The issue is that your compile SDK is 31, you are targetting API 31 (Android 12) and not setting the exported attribute.

            You need to specify android:exported="true" in the manifest.

            If your app targets Android 12 and contains activities, services, or broadcast receivers that use intent filters, you must explicitly declare the android: exported attribute for these app components.

            Source https://stackoverflow.com/questions/69247978


            Flutter: how can I permanently register a sensor (and never unregister it?)
            Asked 2022-Feb-09 at 22:13

            TL;DR how can I have an Android sensor permanently running/active/registered for my app, even if I close it?

            I'm making a Flutter application that counts your steps using the pedometer package,
            which uses the built-in sensor TYPE_STEP_COUNTER of Android,
            which returns the # of steps taken since last boot (iOS). On Android, any steps taken before installing the app are not counted.

            How I implemented it:

            • When the app is actively running in the foreground, each step causes a myStepCount to increment by 1.
            • In all other cases (phone locked, went to home-screen, closed the app...), the android TYPE_STEP_COUNTER sensor should still be running in the background, and once I open my app again, the difference between new stepCount and last saved stepCount (saved using shared_prefs) will be calculated and added to myStepCount.

            The TYPE_STEP_COUNTER sensor must be permanently running/stay registered in the background, even after I lock my phone, go to the home-screen, or close the app...


            • On my Samsung Galaxy A02s, my app works perfectly fine, as it it supposed to (as described above). That is because on that phone I also have the Google Fit app installed, which tracks your steps 24/7 (so the TYPE_STEP_COUNTER sensor is permanently registered).
            • On my Samsung Galaxy S7, my app does not work as it's supposed to. myStepCount gets incremented when I take steps while the app is running in the foreground. But steps taken while the app is closed will NOT be added to myStepCount once I open the app again.
              Note: I don't have any other step-counting-apps like Google Fit on this phone.

            I need to find a way to register the TYPE_STEP_COUNTER sensor from my Flutter app, and keep it registered even after I close the app.

            2 Attempted (but unsuccessful) Solutions:

            1st Attempt:
            Calling Native Android Code from my Flutter Code to register the sensor
            This is my main.dart file (with the unimportant parts left out for simplicity):



            Answered 2022-Feb-09 at 22:13

            Update: I've contacted one of the developers of the pedometer package, and he suggested me to use flutter_foreground_service (which is developed by the same team/company as pedometer). It works.

            But I would still find it interesting, if there is another way (maybe similar to my 2 failed attempts).

            Source https://stackoverflow.com/questions/70975747


            Coroutine, No Android, Module with the Main dispatcher is missing
            Asked 2022-Feb-01 at 03:08

            I am trying to test Coroutine in Kotlin console project in IntellJ. I have added this library: org.jetbrains.kotlinx:kotlinx-coroutines-core-jvm:1.6.0. It worked, until I used Dispatchers.Main. After adding it, it threw a runtime exception.



            Answered 2022-Jan-02 at 08:04

            Dispatchers.Main is intended for GUI applications, it is not supported for the console project. As per Guide to UI programming with coroutines kotlinx.coroutines has three modules that provide coroutine context for different UI application libraries:

            Use runBlocking to suspend main function until coroutines are executed:

            Source https://stackoverflow.com/questions/70548805


            Restore SwipeToDismiss LazyColumn Item to it's original state?
            Asked 2022-Jan-28 at 08:36

            I am able to do SwipeToDismiss but I want to restore the swiped LazyColumn item back to its original state. I don't want to remove swiped item but want to restore it to its original state.

            I am able to achieve this easily in RecyclerView by just calling notifyItemChanged() but can't figure out how to do this in LazyColumn.

            Below is my code:



            Answered 2022-Jan-28 at 08:36

            You can wait currentValue to become non Default and reset the state:

            According to Thinking in Compose, composable function should be free of side effects - you shouldn't directly reset the state in the composable scope. For such situations you need to use one of special side effect functions, more info can be found in side-effects documentation.

            Recomposition can happen many times, up to once a frame during animation, and not using side effect functions will lead to multiple calls, which can cause animation problems.

            As DismissState.reset() is a suspend function, LaunchedEffect fits perfectly here: it's already running on a coroutine scope.

            Source https://stackoverflow.com/questions/70889291


            Android API 31 FLAG_IMMUTABLE Error using Firebase Auth UI
            Asked 2022-Jan-20 at 05:58

            I'm receving the below error in API 31 devices during Firebase Auth UI library(Only Phone number credential),



            Answered 2022-Jan-20 at 05:58

            In my case, firebase UI (com.firebaseui:firebase-ui-auth:8.0.0) was using com.google.android.gms:play-services-auth:19.0.0 which I found with the command './gradlew -q app:dependencyInsight --dependency play-services-auth --configuration debugCompileClasspath'

            This version of the play services auth was causing the issue for me.

            I added a separate

            implementation 'com.google.android.gms:play-services-auth:20.0.1'

            to my gradle and this issue disappeared.

            Source https://stackoverflow.com/questions/70387532


            Fatal Android 12: Exception: startForegroundService() not allowed due to mAllowStartForeground false
            Asked 2022-Jan-11 at 12:43

            I noticed one exception (Firebase Crashlytics) for Pixel 5 and Pixel 4a (both on Android 12), no other devices, happened only two times, one time for each device.

            What does it mean? Android 11 and 12 have the same rules for working with foreground services, but there are no issues with Android 11. Is this a bug of Pixel?

            From Firebase Crashlytics:



            Answered 2022-Jan-11 at 12:43

            Apps that target Android 12 (API level 31) or higher can't start foreground services while running in the background, except for a few special cases. If an app tries to start a foreground service while the app is running in the background, and the foreground service doesn't satisfy one of the exceptional cases, the system throws a ForegroundServiceStartNotAllowedException.

            Exemptions from background start restrictions

            In the following situations, your app can start foreground services even while your app is running in the background:

            • Your app transitions from a user-visible state, such as an activity.
            • Your app can start an activity from the background, except for the case where the app has an activity in the back stack of an existing task.
            • Your app receives a high-priority message using Firebase Cloud Messaging.
            • The user performs an action on a UI element related to your app. For example, they might interact with a bubble, notification, widget, or activity.
            • Your app invokes an exact alarm to complete an action that the user requests.
            • Your app is the device's current input method.
            • Your app receives an event that's related to geofencing or activity recognition transition.
            • After the device reboots and receives the ACTION_BOOT_COMPLETED, ACTION_LOCKED_BOOT_COMPLETED, or ACTION_MY_PACKAGE_REPLACED intent action in a broadcast receiver.

            For more info please check link1 link2

            Source https://stackoverflow.com/questions/70044393

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


            No vulnerabilities reported

            Install Looper

            This script requires Python 3 to run, along with the NumPy and mpg123 packages. Once you have Python 3 installed, and this repository cloned or downloaded, you can install any needed packages using the following command:. This program also requires the external library mpg123, which is available here: https://www.mpg123.de/download.shtml.


            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 .
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries
          • HTTPS


          • CLI

            gh repo clone NolanNicholson/Looper

          • sshUrl


          • Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link

            Explore Related Topics

            Reuse Pre-built Kits with Looper

            Consider Popular Audio Utils Libraries


            by goldfire


            by fingerprintjs


            by Tonejs


            by AudioKit


            by sonic-pi-net

            Try Top Libraries by NolanNicholson


            by NolanNicholsonJavaScript


            by NolanNicholsonPython


            by NolanNicholsonJavaScript


            by NolanNicholsonC