dart-for-apps / flutter_package_manager Goto Github PK

Package Manager for Android

License: Other

Kotlin 31.24% Ruby 19.25% Swift 5.98% Objective-C 2.76% Dart 40.77%

flutter_package_manager's Introduction

Package Manager for Android

This plugin offers the ability of android's PackageManager. You can retrieve the app name, app launcher icon through this package with its package name. The package should be installed on a device.

This plugin supports android only and it is based on androidx.

How to use

See the ./example and ./lib folders for the details.

Modify minSdkVersion of the android gradle

In the android/app folder open the build.gradle file and edit minSdkVersion to greater than or equal to 22.

Get package information from the package name

import 'package:flutter_package_manager/flutter_package_manager.dart';

/// ... other codes

Future<PackageInfo> getPackageInfo() async {
  final PackageInfo info =
    await FlutterPackageManager.getPackageInfo('com.facebook.katana');
  return info;
}

PackageInfo class contains packageName, appName and appIconByteArray. appIconByteArray is an array of base64 byte image of app icon. You can get flutter's Image widget icon by appIcon getter. If the app is not installed, than null is returned.

Get package names of the all applications installed on the device

import 'package:flutter_package_manager/flutter_package_manager.dart';

/// ... other codes

Future<List> getInstalledPackages() async {
  // All apps including system apps
  List packages = await FlutterPackageManager.getInstalledPackages();

  // Apps installed by user
  List userInstalledPackages = await FlutterPackageManager.getUserInstalledPackages();
  return packages;
}

flutter_package_manager's People

Contributors

Stargazers

Watchers

Forkers

sandeepmaurya67 shankj beijibeijing kodowiec frknkrc44 yinghuihong kibanlabsinc softwyer

flutter_package_manager's Issues

some problem about null safety?

When I use this plugin, I got some problems.
e: .pub-cache\hosted\pub.flutter-io.cn\flutter_package_manager-0.2.0\android\src\main\kotlin\dev\wurikiji\flutter_package_manager\FlutterPackageManagerPlugin.kt: (85, 76): Type mismatch: inferred type is ApplicationInfo? but ApplicationInfo was expected
e: .pub-cache\hosted\pub.flutter-io.cn\flutter_package_manager-0.2.0\android\src\main\kotlin\dev\wurikiji\flutter_package_manager\FlutterPackageManagerPlugin.kt: (86, 76): Type mismatch: inferred type is String? but String was expected
e: .pub-cache\hosted\pub.flutter-io.cn\flutter_package_manager-0.2.0\android\src\main\kotlin\dev\wurikiji\flutter_package_manager\FlutterPackageManagerPlugin.kt: (86, 101): Type mismatch: inferred type is Drawable? but Drawable was expected

FAILURE: Build failed with an exception.

What went wrong:
Execution failed for task ':flutter_package_manager:compileDebugKotlin'.

Compilation error. See log for more details

I already change minsdk version to 22.

Flutter version 2.0.2 , Dart version 2.12.1.
environment in pubspec.yaml.

But I downloaded your code and ran the example, it is no problem.
please help me.

Launching lib/main.dart on sdk gphone x86 64 arm64 in debug mode...
lib/main.dart:1
e: /Users/khadim/.pub-cache/hosted/pub.dartlang.org/flutter_package_manager-0.2.0/android/src/main/kotlin/dev/wurikiji/flutter_package_manager/FlutterPackageManagerPlugin.kt: (85, 76): Type mismatch: inferred type is ApplicationInfo? but ApplicationInfo was expected
e: /Users/khadim/.pub-cache/hosted/pub.dartlang.org/flutter_package_manager-0.2.0/android/src/main/kotlin/dev/wurikiji/flutter_package_manager/FlutterPackageManagerPlugin.kt: (86, 76): Type mismatch: inferred type is String? but String was expected
e: /Users/khadim/.pub-cache/hosted/pub.dartlang.org/flutter_package_manager-0.2.0/android/src/main/kotlin/dev/wurikiji/flutter_package_manager/FlutterPackageManagerPlugin.kt: (86, 101): Type mismatch: inferred type is Drawable? but Drawable was expected

FAILURE: Build failed with an exception.


* What went wrong:
Execution failed for task ':flutter_package_manager:compileDebugKotlin'.
> Compilation error. See log for more details

* 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 1s
Exception: Gradle task assembleDebug failed with exit code 1
Exited (sigterm)

Issue in release mode build

Hi, I am getting below error, when I tried to build my app in release mode. Could you please have a look?

Could not create service of type ResourceSnapshotterCacheService using GradleUserHomeScopeServices.createResourceSnapshotterCacheService().

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

The plugin flutter_package_manager could not be built due to the issue above.

dart-for-apps / flutter_package_manager Goto Github PK

flutter_package_manager's Introduction

Package Manager for Android

How to use

Modify minSdkVersion of the android gradle

Get package information from the package name

Get package names of the all applications installed on the device

flutter_package_manager's People

Contributors

Stargazers

Watchers

Forkers

flutter_package_manager's Issues

some problem about null safety?

[Feature Request] Please add functionality to view App size

iOSnot support?

Getting Kotlin Errors

Issue in release mode build

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