danieldai/android_metadata

A flutter plugin to get metadata defined in AndroidManifest.xml

android_metadata

A flutter plugin to get metadata defined in AndroidManifest.xml

Dart packages page

https://pub.dev/packages/android_metadata

Usage

import 'package:android_metadata/android_metadata.dart';

Map<String, String> metadata = Map();

metadata = await AndroidMetadata.metaDataAsMap;

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android_metadata's Issues

In the AndroidManifest.xml, Obtain the meta-data value may be integer type

In the flutter project, there has <meta-data android:name="flutterEmbedding" android:value="2" /> in the AndroidManifest.xml, which cause the exception as fellows.

I think it happened because it received the value of flutterEmbedding of meta-data that was an integer, not String.

Suggest that it not only gets String but also other basis types(integer). Or all convert String type when it generates.

java.lang.ClassCastException: java.lang.Integer cannot be cast to java.lang.String
W/Bundle  ( 1425):      at android.os.BaseBundle.getString(BaseBundle.java:1199)
W/Bundle  ( 1425):      at com.mianjiajia.android_metadata.AndroidMetadataPlugin.onMethodCall(AndroidMetadataPlugin.java:50)
W/Bundle  ( 1425):      at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:226)
W/Bundle  ( 1425):      at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:85)
W/Bundle  ( 1425):      at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:631)
W/Bundle  ( 1425):      at android.os.MessageQueue.nativePollOnce(Native Method)
W/Bundle  ( 1425):      at android.os.MessageQueue.next(MessageQueue.java:335)
W/Bundle  ( 1425):      at android.os.Looper.loop(Looper.java:183)
W/Bundle  ( 1425):      at android.app.ActivityThread.main(ActivityThread.java:7523)
W/Bundle  ( 1425):      at java.lang.reflect.Method.invoke(Native Method)
W/Bundle  ( 1425):      at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
W/Bundle  ( 1425):      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:941)
I/flutter ( 1425): {flutterEmbedding: null}

Add method to put metadata values

I'm interested in updating the ApplicationInfo.metaData, specifically so that I can pass in an API KEY, rather than embedding it in the AndroidManifest.xml.

Specifically, doing something like:

metaData.putCharSequence(key, value);

where both key and value are Strings. However, support for other types may also be useful.

Is this supposed to work on iOS too?

The README does not say that this is Android only, so I assume that it should work with iOS too. However, I get the following stack trace:

[VERBOSE-2:ui_dart_state.cc(157)] Unhandled Exception: MissingPluginException(No implementation found for method getMetaDataAsMap on channel plugins.mianjiajia.com/android_metadata)
#0      MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:319:7)
<asynchronous suspension>
#1      MethodChannel.invokeMapMethod (package:flutter/src/services/platform_channel.dart:349:48)
#2      AndroidMetadata.metaDataAsMap (package:android_metadata/android_metadata.dart:11:24)
#3      _HomeScreenState._buildHomeStatus.<anonymous closure> (package:myapp/screens/home_screen.dart:230:45)
#4      _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:706:14)
#5      _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:789:36)
#6      GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:182:24)
#7      TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:486:11)
#8      BaseTapGestureRecognizer.<…>

Can you please clarify if this is supposed to function OK with iOS?

Migrate to new flutter plugin API

https://flutter.dev/docs/development/packages-and-plugins/plugin-api-migration

As of the 1.12 release, new plugin APIs are available for the Android platform. The old APIs based on PluginRegistry.Registrar won’t be immediately deprecated, but we encourage you to migrate to the new APIs based on FlutterPlugin.