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uid-generator | UniqueID generator | Generator Utils library

 by   baidu Java Version: Current License: Apache-2.0

 by   baidu Java Version: Current License: Apache-2.0

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kandi X-RAY | uid-generator Summary

uid-generator is a Java library typically used in Generator, Generator Utils applications. uid-generator has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has medium support. You can download it from GitHub.
UniqueID generator
Support
Support
Quality
Quality
Security
Security
License
License
Reuse
Reuse

kandi-support Support

  • uid-generator has a medium active ecosystem.
  • It has 4603 star(s) with 1412 fork(s). There are 245 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 17 open issues and 40 have been closed. On average issues are closed in 284 days. There are 11 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of uid-generator is current.
uid-generator Support
Best in #Generator Utils
Average in #Generator Utils
uid-generator Support
Best in #Generator Utils
Average in #Generator Utils

quality kandi Quality

  • uid-generator has 0 bugs and 0 code smells.
uid-generator Quality
Best in #Generator Utils
Average in #Generator Utils
uid-generator Quality
Best in #Generator Utils
Average in #Generator Utils

securitySecurity

  • uid-generator has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • uid-generator code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
uid-generator Security
Best in #Generator Utils
Average in #Generator Utils
uid-generator Security
Best in #Generator Utils
Average in #Generator Utils

license License

  • uid-generator is licensed under the Apache-2.0 License. This license is Permissive.
  • Permissive licenses have the least restrictions, and you can use them in most projects.
uid-generator License
Best in #Generator Utils
Average in #Generator Utils
uid-generator License
Best in #Generator Utils
Average in #Generator Utils

buildReuse

  • uid-generator 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 are not available. Examples and code snippets are available.
  • uid-generator saves you 549 person hours of effort in developing the same functionality from scratch.
  • It has 1284 lines of code, 130 functions and 29 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
uid-generator Reuse
Best in #Generator Utils
Average in #Generator Utils
uid-generator Reuse
Best in #Generator Utils
Average in #Generator Utils
Top functions reviewed by kandi - BETA

kandi has reviewed uid-generator and discovered the below as its top functions. This is intended to give you an instant insight into uid-generator implemented functionality, and help decide if they suit your requirements.

  • Return next UID from buffer .
  • Initialize ring buffer .
  • Gets next uid .
  • Retrieves the docker host and port from the environment .
  • Creates a new thread .
  • Returns the local address .
  • Fill the ring buffer with padding .
  • Build a worker node entity .
  • Parse a value from enum .
  • Format date by day pattern .

uid-generator Key Features

UniqueID generator

uid-generator Examples and Code Snippets

default

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![Snowflake](doc/snowflake.png)
** Snowflake algorithm：** An unique id consists of worker node, timestamp and sequence within that timestamp. Usually,
it is a 64 bits number(long), and the default bits of that three fields are as follows:

* sign(1bit)
  The highest bit is always 0.

* delta seconds (28 bits)
  The next 28 bits, represents delta seconds since a customer epoch(2016-05-20). The maximum time will be 8.7 years.

* worker id (22 bits)
  The next 22 bits, represents the worker node id, maximum value will be 4.2 million. UidGenerator uses a build-in
  database based ```worker id assigner``` when startup by default, and it will dispose previous work node id after
  reboot. Other strategy such like 'reuse' is coming soon.

* sequence (13 bits)
  the last 13 bits, represents sequence within the one second, maximum is 8192 per second by default.

**The parameters above can be configured in spring bean**


CachedUidGenerator
-------------------
RingBuffer is an array，each item of that array is called 'slot', every slot keeps a uid or a flag(Double RingBuffer).
The size of RingBuffer is 2^<sup>n</sup>, where n is positive integer and equal or greater than bits of
```sequence```. Assign bigger value to ```boostPower``` if you want to enlarge RingBuffer to improve throughput.

###### Tail & Cursor pointer
* Tail Pointer

  Represents the latest produced UID. If it catches up with cursor, the ring buffer will be full, at that moment, no put
  operation should be allowed, you can specify a policy to handle it by assigning
  property ```rejectedPutBufferHandler```.

* Cursor Pointer

  Represents the latest already consumed UID. If cursor catches up with tail, the ring buffer will be empty, and
  any take operation will be rejected. you can also specify a policy to handle it  by assigning
  property ```rejectedTakeBufferHandler```.

![RingBuffer](doc/ringbuffer.png)

CachedUidGenerator used double RingBuffer，one RingBuffer for UID, another for status(if valid for take or put)

Array can improve performance of reading, due to the CUP cache mechanism. At the same time, it brought the side
effect of 「False Sharing」, in order to solve it, cache line padding is applied.

![FalseSharing](doc/cacheline_padding.png)

#### RingBuffer filling
* Initialization padding
  During RingBuffer initializing，the entire RingBuffer will be filled.

* In-time filling
  Whenever the percent of available UIDs is less than threshold ```paddingFactor```, the fill task is triggered. You can
  reassign that  threshold in Spring bean configuration.

* Periodic filling
  Filling periodically in a scheduled thread. The```scheduleInterval``` can be reassigned in Spring bean configuration.


Quick Start
------------
Here we have a demo with 4 steps to introduce how to integrate UidGenerator into Spring based projects.<br/>

### Step 1: Install Java8, Maven, MySQL
If you have already installed maven, jdk8+ and Mysql or other DB which supported by Mybatis, just skip to next.<br/>
Download [Java8](http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html),
[MySQL](https://dev.mysql.com/downloads/mysql/) and [Maven](https://maven.apache.org/download.cgi),
and install jdk, mysql. For maven, extracting and setting MAVEN_HOME is enough.

#### Set JAVA_HOME & MAVEN_HOME
Here is a sample script to set JAVA_HOME and MAVEN_HOME
```shell
export MAVEN_HOME=/xxx/xxx/software/maven/apache-maven-3.3.9
export PATH=$MAVEN_HOME/bin:$PATH
JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk1.8.0_91.jdk/Contents/Home";
export JAVA_HOME;
```

### Step 2: Create table WORKER_NODE
Replace ```xxxxx``` with real database name, and run following script to create table,
```sql
DROP DATABASE IF EXISTS `xxxx`;
CREATE DATABASE `xxxx` ;
use `xxxx`;
DROP TABLE IF EXISTS WORKER_NODE;
CREATE TABLE WORKER_NODE
(
ID BIGINT NOT NULL AUTO_INCREMENT COMMENT 'auto increment id',
HOST_NAME VARCHAR(64) NOT NULL COMMENT 'host name',
PORT VARCHAR(64) NOT NULL COMMENT 'port',
TYPE INT NOT NULL COMMENT 'node type: ACTUAL or CONTAINER',
LAUNCH_DATE DATE NOT NULL COMMENT 'launch date',
MODIFIED TIMESTAMP NOT NULL COMMENT 'modified time',
CREATED TIMESTAMP NOT NULL COMMENT 'created time',
PRIMARY KEY(ID)
)
 COMMENT='DB WorkerID Assigner for UID Generator',ENGINE = INNODB;
```

Reset property of 'jdbc.url', 'jdbc.username' and 'jdbc.password' in [mysql.properties](src/test/resources/uid/mysql.properties).

### Step 3: Spring configuration
#### DefaultUidGenerator
There are two implements of UidGenerator: [DefaultUidGenerator](src/main/java/com/baidu/fsg/uid/impl/DefaultUidGenerator.java), [CachedUidGenerator](src/main/java/com/baidu/fsg/uid/impl/CachedUidGenerator.java).<br/>
For performance sensitive application, CachedUidGenerator is recommended.

```xml
<!-- DefaultUidGenerator -->
<bean id="defaultUidGenerator" class="com.baidu.fsg.uid.impl.DefaultUidGenerator" lazy-init="false">
    <property name="workerIdAssigner" ref="disposableWorkerIdAssigner"/>

    <!-- Specified bits & epoch as your demand. No specified the default value will be used -->
    <property name="timeBits" value="29"/>
    <property name="workerBits" value="21"/>
    <property name="seqBits" value="13"/>
    <property name="epochStr" value="2016-09-20"/>
</bean>

<!-- Disposable WorkerIdAssigner based on Database -->
<bean id="disposableWorkerIdAssigner" class="com.baidu.fsg.uid.worker.DisposableWorkerIdAssigner" />

```

#### CachedUidGenerator
Copy beans of CachedUidGenerator to 'test/resources/uid/cached-uid-spring.xml'.
```xml
<!-- CachedUidGenerator -->
<bean id="cachedUidGenerator" class="com.baidu.fsg.uid.impl.CachedUidGenerator">
    <property name="workerIdAssigner" ref="disposableWorkerIdAssigner" />

    <!-- The config below is option -->
    <!-- Specified bits & epoch as your demand. No specified the default value will be used -->
    <property name="timeBits" value="29"/>
    <property name="workerBits" value="21"/>
    <property name="seqBits" value="13"/>
    <property name="epochStr" value="2016-09-20"/>
    <!-- RingBuffer size, to improve the throughput. -->
    <!-- Default as 3. Sample: original bufferSize=8192, after boosting the new bufferSize= 8192 << 3 = 65536 -->
    <property name="boostPower" value="3"></property>

    <!-- In-time padding, available UIDs percentage(0, 100) of the RingBuffer, default as 50 -->
    <!-- Sample: bufferSize=1024, paddingFactor=50 -> threshold=1024 * 50 / 100 = 512. -->
    <!-- When the rest available UIDs < 512, RingBiffer will be padded in-time -->
    <property name="paddingFactor" value="50"></property>

    <!-- Periodic padding -->
    <!-- Default is disabled. Enable as below, scheduleInterval unit as Seconds. -->
    <property name="scheduleInterval" value="60"></property>

    <!-- Policy for rejecting put on RingBuffer -->
    <property name="rejectedPutBufferHandler" ref="XxxxYourPutRejectPolicy"></property>

    <!-- Policy for rejecting take from RingBuffer -->
    <property name="rejectedTakeBufferHandler" ref="XxxxYourTakeRejectPolicy"></property>

</bean>

<!-- Disposable WorkerIdAssigner based on Database -->
<bean id="disposableWorkerIdAssigner" class="com.baidu.fsg.uid.worker.DisposableWorkerIdAssigner" />

<!-- Mybatis config... -->
```

#### Mybatis config
[mybatis-spring.xml](src/test/resources/uid/mybatis-spring.xml) shows as below:
```xml
<!-- Spring annotation scan -->
<context:component-scan base-package="com.baidu.fsg.uid" />

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="mapperLocations" value="classpath:/META-INF/mybatis/mapper/M_WORKER*.xml" />
</bean>

<!-- transaction -->
<tx:annotation-driven transaction-manager="transactionManager" order="1" />

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
	<property name="dataSource" ref="dataSource" />
</bean>

<!-- Mybatis Mapper scan -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
	<property name="annotationClass" value="org.springframework.stereotype.Repository" />
	<property name="basePackage" value="com.baidu.fsg.uid.worker.dao" />
	<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
</bean>

<!-- datasource config -->
<bean id="dataSource" parent="abstractDataSource">
	<property name="driverClassName" value="${mysql.driver}" />
	<property name="maxActive" value="${jdbc.maxActive}" />
	<property name="url" value="${jdbc.url}" />
	<property name="username" value="${jdbc.username}" />
	<property name="password" value="${jdbc.password}" />
</bean>

<bean id="abstractDataSource" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
	<property name="filters" value="${datasource.filters}" />
	<property name="defaultAutoCommit" value="${datasource.defaultAutoCommit}" />
	<property name="initialSize" value="${datasource.initialSize}" />
	<property name="minIdle" value="${datasource.minIdle}" />
	<property name="maxWait" value="${datasource.maxWait}" />
	<property name="testWhileIdle" value="${datasource.testWhileIdle}" />
	<property name="testOnBorrow" value="${datasource.testOnBorrow}" />
	<property name="testOnReturn" value="${datasource.testOnReturn}" />
	<property name="validationQuery" value="${datasource.validationQuery}" />
	<property name="timeBetweenEvictionRunsMillis" value="${datasource.timeBetweenEvictionRunsMillis}" />
	<property name="minEvictableIdleTimeMillis" value="${datasource.minEvictableIdleTimeMillis}" />
	<property name="logAbandoned" value="${datasource.logAbandoned}" />
	<property name="removeAbandoned" value="${datasource.removeAbandoned}" />
	<property name="removeAbandonedTimeout" value="${datasource.removeAbandonedTimeout}" />
</bean>

<bean id="batchSqlSession" class="org.mybatis.spring.SqlSessionTemplate">
	<constructor-arg index="0" ref="sqlSessionFactory" />
	<constructor-arg index="1" value="BATCH" />
</bean>
```

### Step 4: Run UnitTest
Run [CachedUidGeneratorTest](src/test/java/com/baidu/fsg/uid/CachedUidGeneratorTest.java), shows how to generate / parse UniqueID:
```java
@Resource
private UidGenerator uidGenerator;

@Test
public void testSerialGenerate() {
    // Generate UID
    long uid = uidGenerator.getUID();

    // Parse UID into [Timestamp, WorkerId, Sequence]
    // {"UID":"180363646902239241","parsed":{    "timestamp":"2017-01-19 12:15:46",    "workerId":"4",    "sequence":"9"        }}
    System.out.println(uidGenerator.parseUID(uid));

}
```

### Tips
For low concurrency and long term application, less ```seqBits``` but more ```timeBits``` is recommended. For
example, if DisposableWorkerIdAssigner is adopted and the average reboot frequency is 12 per node per day, with the
configuration ```{"workerBits":23,"timeBits":31,"seqBits":9}```, one project can run for 68 years with 28 nodes
and entirely concurrency 14400 UID/s.

For frequent reboot and long term application, less ```seqBits``` but more ```timeBits``` and ```workerBits``` is
recommended. For example, if DisposableWorkerIdAssigner is adopted and the average reboot frequency is 24 * 12 per node
per day, with the configuration ```{"workerBits":27,"timeBits":30,"seqBits":6}```, one project can run for 34 years
with 37 nodes and entirely concurrency 2400 UID/s.

#### Experiment for Throughput
To figure out CachedUidGenerator's UID throughput, some experiments are carried out.<br/>
Firstly, workerBits is arbitrarily fixed to 20, and change timeBits from 25(about 1 year) to 32(about 136 years),<br/>

|timeBits|25|26|27|28|29|30|31|32|
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
|throughput|6,831,465|7,007,279|6,679,625|6,499,205|6,534,971|7,617,440|6,186,930|6,364,997|

![throughput1](doc/throughput1.png)

Then, timeBits is arbitrarily fixed to 31, and workerBits is changed from 20(about 1 million total reboots) to 29(about
 500 million total reboots),<br/>

|workerBits|20|21|22|23|24|25|26|27|28|29|
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
|throughput|6,186,930|6,642,727|6,581,661|6,462,726|6,774,609|6,414,906|6,806,266|6,223,617|6,438,055|6,435,549|

![throughput2](doc/throughput2.png)

It is obvious that whatever the configuration is, CachedUidGenerator always has the ability to provide **6 million**
stable throughput, what sacrificed is just life expectancy, this is very cool.

Finally, both timeBits and workerBits are fixed to 31 and 23 separately, and change the number of CachedUidGenerator
consumer. Since our CPU only has 4 cores, \[1, 8\] is chosen.<br/>

|consumers|1|2|3|4|5|6|7|8|
|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|:---:|
|throughput|6,462,726|6,542,259|6,077,717|6,377,958|7,002,410|6,599,113|7,360,934|6,490,969|

![throughput3](doc/throughput3.png)

this permision (android.permission.QUERY_ALL_PACKAGES) was automatically added to Manifest

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<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
        tools:node="remove" tools:ignore="QueryAllPackagesPermission" />

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Trending Discussions on uid-generator
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QUESTION

this permision (android.permission.QUERY_ALL_PACKAGES) was automatically added to Manifest

Asked 2022-Jan-18 at 18:30

I have a react native app that it worked well until upgrade packages Actually after upgrade packages this permision added (android.permission.QUERY_ALL_PACKAGES) to manifest.please help me

this is first package.json

  {
  "name": "mazeapp",
  "version": "2.0.0",
  "private": true,
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "start": "react-native start",
    "test": "jest",
    "lint": "eslint ."
  },
  "dependencies": {
    "@gregfrench/react-native-wheel-picker": "^1.2.15",
    "@miblanchard/react-native-slider": "^2.0.1",
    "@react-native-community/async-storage": "1.12.1",
    "@react-native-community/checkbox": "0.3.0",
    "@react-native-community/netinfo": "4.6.0",
    "@react-native-community/toolbar-android": "0.1.0-rc.2",
    "@react-native-firebase/app": "6.7.1",
    "@react-native-firebase/messaging": "6.7.1",
    "@react-native-picker/picker": "^1.9.10",
    "axios": "^0.19.0",
    "lottie-react-native": "3.5.0",
    "moment-jalaali": "^0.9.2",
    "react": "16.9.0",
    "react-dom": "16.9.0",
    "react-native": "0.61.5",
    "react-native-app-intro-slider": "4.0.4",
    "react-native-awesome-alerts": "1.4.2",
    "react-native-background-actions": "^2.6.4",
    "react-native-background-timer": "2.4.1",
    "react-native-check-box": "^2.1.7",
    "react-native-confirmation-code-field": "^4.1.0",
    "react-native-date-picker": "3.2.5",
    "react-native-device-info": "5.6.5",
    "react-native-easy-toast": "^1.2.0",
    "react-native-emoji": "1.8.0",
    "react-native-exit-app": "^1.1.0",
    "react-native-file-picker": "0.0.19",
    "react-native-fs": "^2.16.6",
    "react-native-gesture-handler": "1.5.6",
    "react-native-i18n": "^2.0.15",
    "react-native-image-crop-picker": "^0.28.0",
    "react-native-image-picker": "2.3.4",
    "react-native-inappbrowser-reborn": "^3.5.1",
    "react-native-item-select": "0.3.0",
    "react-native-modal": "11.5.6",
    "react-native-modalbox": "2.0.2",
    "react-native-motion": "1.0.5",
    "react-native-otp-verify": "^1.0.3",
    "react-native-persian-calendar-picker": "^3.1.1",
    "react-native-popup-dialog": "0.18.3",
    "react-native-progress": "4.1.2",
    "react-native-push-notification": "^7.3.1",
    "react-native-rate": "^1.2.4",
    "react-native-ratings": "^7.4.0",
    "react-native-reanimated": "~1.4.0",
    "react-native-root-toast": "3.2.1",
    "react-native-safe-area-context": "0.6.0",
    "react-native-screens": "2.0.0-alpha.12",
    "react-native-sectioned-multi-select": "0.8.1",
    "react-native-select-contact": "^1.5.0",
    "react-native-simple-modal": "^9.0.1",
    "react-native-simple-radio-button": "^2.7.4",
    "react-native-snap-carousel": "^3.9.1",
    "react-native-sound": "0.11.0",
    "react-native-sqlite-storage": "^5.0.0",
    "react-native-stars": "^1.2.2",
    "react-native-step-indicator": "^1.0.3",
    "react-native-svg": "9.13.3",
    "react-native-svg-charts": "5.4.0",
    "react-native-swiper": "^1.6.0",
    "react-native-table-component": "^1.2.1",
    "react-native-textinput-effects": "^0.5.1",
    "react-native-typing-animation": "^0.1.7",
    "react-native-uuid-generator": "^6.1.1",
    "react-native-vector-icons": "6.7.0",
    "react-native-view-more-text": "^2.1.0",
    "react-native-web": "^0.11.7",
    "react-native-webview": "^11.4.1",
    "react-navigation": "4.4.3",
    "react-navigation-stack": "^1.10.3",
    "react-navigation-tabs": "2.10.1",
    "react-number-format": "4.4.1",
    "react-redux": "7.2.2",
    "redux": "^4.0.4",
    "redux-thunk": "^2.3.0",
    "rn-fetch-blob": "^0.12.0",
    "socket.io-client": "^2.4.0",
    "styled-components": "5.2.1",
    "victory-native": "^33.0.1"
  },
  "devDependencies": {
    "@babel/core": "7.12.3",
    "@babel/runtime": "7.12.1",
    "@react-native-community/eslint-config": "^0.0.7",
    "babel-jest": "25.5.1",
    "eslint": "^6.8.0",
    "jest": "25.5.4",
    "jetifier": "1.6.6",
    "metro-react-native-babel-preset": "^0.58.0",
    "react-native-bundle-visualizer": "2.2.1",
    "react-test-renderer": "16.9.0"
  },
  "jest": {
    "preset": "react-native"
  }
}

this is secound file package.json

 {
  "name": "mazeapp",
  "version": "2.1.1",
  "private": true,
  "scripts": {
    "android": "react-native run-android",
    "ios": "react-native run-ios",
    "start": "react-native start",
    "test": "jest",
    "lint": "eslint ."
  },
  "dependencies": {
    "@miblanchard/react-native-slider": "^2.0.1",
    "@react-native-community/async-storage": "1.12.1",
    "@react-native-community/checkbox": "0.3.0",
    "@react-native-community/netinfo": "4.6.0",
    "@react-native-community/toolbar-android": "^0.2.1",
    "@react-native-firebase/analytics": "^14.0.0",
    "@react-native-firebase/app": "^14.0.0",
    "@react-native-firebase/messaging": "^14.0.0",
    "axios": "^0.19.0",
    "lottie-react-native": "3.5.0",
    "moment-jalaali": "^0.9.2",
    "react": "^17.0.2",
    "react-dom": "^17.0.2",
    "react-native": "^0.66.4",
    "react-native-app-intro-slider": "4.0.4",
    "react-native-awesome-alerts": "1.4.2",
    "react-native-background-actions": "^2.6.4",
    "react-native-background-timer": "2.4.1",
    "react-native-check-box": "^2.1.7",
    "react-native-confirmation-code-field": "^7.2.0",
    "react-native-device-info": "5.6.5",
    "react-native-emoji": "1.8.0",
    "react-native-exit-app": "^1.1.0",
    "react-native-file-picker": "0.0.19",
    "react-native-fs": "^2.16.6",
    "react-native-gesture-handler": "1.5.6",
    "react-native-image-crop-picker": "^0.28.0",
    "react-native-image-picker": "2.3.4",
    "react-native-inappbrowser-reborn": "^3.5.1",
    "react-native-item-select": "0.3.0",
    "react-native-modal": "11.5.6",
    "react-native-modalbox": "2.0.2",
    "react-native-motion": "1.0.5",
    "react-native-otp-verify": "^1.0.3",
    "react-native-persian-calendar-picker": "^3.1.1",
    "react-native-progress": "4.1.2",
    "react-native-push-notification": "^7.3.1",
    "react-native-rate": "^1.2.4",
    "react-native-ratings": "^7.4.0",
    "react-native-reanimated": "~1.4.0",
    "react-native-root-toast": "^3.3.0",
    "react-native-safe-area-context": "^3.3.2",
    "react-native-screens": "2.0.0-alpha.12",
    "react-native-select-contact": "^1.5.0",
    "react-native-simple-modal": "^9.0.1",
    "react-native-simple-radio-button": "^2.7.4",
    "react-native-snap-carousel": "^3.9.1",
    "react-native-sound": "0.11.0",
    "react-native-sqlite-storage": "^5.0.0",
    "react-native-stars": "^1.2.2",
    "react-native-step-indicator": "^1.0.3",
    "react-native-svg": "^9.13.3",
    "react-native-svg-charts": "5.4.0",
    "react-native-swiper": "^1.6.0",
    "react-native-textinput-effects": "^0.5.1",
    "react-native-typing-animation": "^0.1.7",
    "react-native-uuid-generator": "^6.1.1",
    "react-native-vector-icons": "^9.0.0",
    "react-native-view-more-text": "^2.1.0",
    "react-native-web": "^0.11.7",
    "react-native-webview": "^11.4.1",
    "react-navigation": "4.4.3",
    "react-navigation-stack": "^1.10.3",
    "react-navigation-tabs": "^2.10.1",
    "react-number-format": "4.4.1",
    "react-redux": "7.2.2",
    "redux": "^4.0.4",
    "redux-thunk": "^2.3.0",
    "rn-fetch-blob": "^0.12.0",
    "socket.io-client": "^2.4.0",
    "victory-native": "^33.0.1"
  },
  "devDependencies": {
    "@babel/core": "7.16.5",
    "@babel/runtime": "7.16.5",
    "@react-native-community/eslint-config": "2.0.0",
    "babel-jest": "26.6.3",
    "eslint": "7.14.0",
    "jest": "26.6.3",
    "jetifier": "1.6.6",
    "metro-react-native-babel-preset": "0.66.2",
    "react-native-bundle-visualizer": "2.2.1",
    "react-test-renderer": "17.0.2"
  },
  "jest": {
    "preset": "react-native"
  }
}

build.gradle

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext {
        // googlePlayServicesVersion = "4.3.3" // default: "+"
        // firebaseMessagingVersion = "+" // default: "+"
        buildToolsVersion = "30.0.2"
        minSdkVersion = 21
        compileSdkVersion = 30
        targetSdkVersion = 30
        supportLibVersion = "28.0.0"
    }
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath("com.android.tools.build:gradle:4.2.2")
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:4.3.3'
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.8.1'
    }
}

allprojects {
    repositories {
        mavenCentral()
        mavenLocal()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url("$rootDir/../node_modules/react-native/android")
        }
        maven {
            // Android JSC is installed from npm
            url("$rootDir/../node_modules/jsc-android/dist")
        }
        google()
        maven { url 'https://jitpack.io' }
  
      }
}

ANSWER

Answered 2022-Jan-18 at 18:30

It is because of target SDK updated to 30, some features (eg: Speech recognition,TTS) works in from android 11 device only after adding following code in our AndroidManifest.xml

<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES"
        tools:node="remove" tools:ignore="QueryAllPackagesPermission" />

also android:exported="true" inside <activity>

It is mentioned in here Behavior changes: Apps targeting Android 11

Source https://stackoverflow.com/questions/70757094

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

Vulnerabilities

No vulnerabilities reported

Install uid-generator

You can download it from GitHub.
You can use uid-generator 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 uid-generator 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 .

Support

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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