taym95/flutter_clipboard_manager

A flutter plugin to manage phone clipboard

flutter_clipboard_manager

A Flutter plugin to read from and write to the clipboard on Android, iOS and web.
See the main package (flutter_clipboard_manager directory) for more information.

flutter_clipboard_manager's Issues

Web, Desktop support?

Can we provide the web and desktop support?

Build Error

FlutterClipboardManagerPlugin.java:17: error: invalid method declaration; return type required
[ +1 ms] private ClipboardManagerPlugin(Registrar registrar){
[ ] ^
[ +72 ms] 1 error
[ ] FAILURE: Build failed with an exception.

NullPointerException when called after app is paused

This plugin fails when attempting to read the clipboard after switching to another app.

Here is the stacktrace:

E/MethodChannel#flutter_clipboard_manager( 8348): Failed to handle method call
E/MethodChannel#flutter_clipboard_manager( 8348): java.lang.NullPointerException: Attempt to invoke virtual method 'int android.content.ClipData.getItemCount()' on a null object reference
E/MethodChannel#flutter_clipboard_manager( 8348): 	at com.example.flutter_clipboard_manager.FlutterClipboardManagerPlugin.onMethodCall(FlutterClipboardManagerPlugin.java:49)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:233)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:692)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at android.os.MessageQueue.next(MessageQueue.java:336)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at android.os.Looper.loop(Looper.java:174)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at android.app.ActivityThread.main(ActivityThread.java:7356)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/MethodChannel#flutter_clipboard_manager( 8348): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
E/DartMessenger( 8348): Uncaught exception in binary message listener
E/DartMessenger( 8348): java.lang.IllegalStateException: Reply already submitted
E/DartMessenger( 8348): 	at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:139)
E/DartMessenger( 8348): 	at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:253)
E/DartMessenger( 8348): 	at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
E/DartMessenger( 8348): 	at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:692)
E/DartMessenger( 8348): 	at android.os.MessageQueue.nativePollOnce(Native Method)
E/DartMessenger( 8348): 	at android.os.MessageQueue.next(MessageQueue.java:336)
E/DartMessenger( 8348): 	at android.os.Looper.loop(Looper.java:174)
E/DartMessenger( 8348): 	at android.app.ActivityThread.main(ActivityThread.java:7356)
E/DartMessenger( 8348): 	at java.lang.reflect.Method.invoke(Native Method)
E/DartMessenger( 8348): 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
E/DartMessenger( 8348): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

Code to reproduce:

Timer.periodic(Duration(seconds:2), (_) async {
      final text = await FlutterClipboardManager.copyFromClipBoard();
      print('got clipboard data: $text');
    });

press go into recent screenpress home button on android so the app will be in the paused state.

flutter_clipboard_manager.modulemap' not found

fatal error: module map file '/Users/wenxiaoyu/workspace/kuku/coding/kuku_app_flutter/build/ios/Debug-iphonesimulator/flutter_clipboard_manager/flutter_clipboard_manager.modulemap' not found

ios

[✓] Flutter (Channel stable, v1.17.0, on Mac OS X 10.15.4 19E287, locale zh-Hans-CN)

[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.4.1)
[✓] Android Studio (version 3.6)
[✓] IntelliJ IDEA Ultimate Edition (version 2018.2.4)
[✓] VS Code (version 1.45.1)
[✓] Connected device (2 available)