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Pass extMessage when cold launch FlutterApp from h5.

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This commit is contained in:
JarvanMo
2021-02-05 17:50:53 +08:00
parent 36ab4af3fa
commit a6f7f0d0c9
6 changed files with 143 additions and 34 deletions
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18
android/src/main/kotlin/com/jarvan/fluwx/FluwxPlugin.kt
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@ -16,7 +16,7 @@ import io.flutter.plugin.common.MethodChannel.Result
import io.flutter.plugin.common.PluginRegistry
/** FluwxPlugin */
public class FluwxPlugin : FlutterPlugin, MethodCallHandler, ActivityAware {
class FluwxPlugin : FlutterPlugin, MethodCallHandler, ActivityAware {
companion object {
@JvmStatic
@ -39,12 +39,18 @@ public class FluwxPlugin : FlutterPlugin, MethodCallHandler, ActivityAware {
private var authHandler: FluwxAuthHandler? = null
private var fluwxChannel: MethodChannel? = null
override fun onAttachedToEngine(@NonNull flutterPluginBinding: FlutterPlugin.FlutterPluginBinding) {
val channel = MethodChannel(flutterPluginBinding.binaryMessenger, "com.jarvanmo/fluwx")
channel.setMethodCallHandler(this)
FluwxResponseHandler.setMethodChannel(channel)
FluwxRequestHandler.setMethodChannel(channel)
authHandler = FluwxAuthHandler(channel)
if (fluwxChannel == null) {
fluwxChannel = MethodChannel(flutterPluginBinding.binaryMessenger, "com.jarvanmo/fluwx")
fluwxChannel?.setMethodCallHandler(this)
}
fluwxChannel?.let {
FluwxResponseHandler.setMethodChannel(it)
FluwxRequestHandler.setMethodChannel(it)
authHandler = FluwxAuthHandler(it)
}
shareHandler = FluwxShareHandlerEmbedding(flutterPluginBinding.flutterAssets, flutterPluginBinding.applicationContext)
}

82
android/src/main/kotlin/com/jarvan/fluwx/handlers/FluwxRequestHandler.kt
View File

@ -14,26 +14,98 @@
* limitations under the License.
*/
package com.jarvan.fluwx.handlers
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.os.Bundle
import android.util.Log
import com.tencent.mm.opensdk.modelmsg.ShowMessageFromWX
import io.flutter.plugin.common.MethodChannel
import com.tencent.mm.opensdk.modelbase.BaseReq
import java.lang.Exception
object FluwxRequestHandler {
private const val KEY_FLUWX_REQUEST_INFO_BUNDLE = "KEY_FLUWX_REQUEST_INFO_BUNDLE"
var customOnReqDelegate: ((baseReq: BaseReq, activity: Activity) -> Unit)? = null
private var channel: MethodChannel? = null
fun setMethodChannel(channel: MethodChannel) {
FluwxRequestHandler.channel = channel
}
fun handleRequest(req: BaseReq) {
when (req) {
is ShowMessageFromWX.Req -> hanleWXShowMessageFromWX(req)
fun handleRequestInfoFromIntent(intent: Intent) {
intent.getBundleExtra(KEY_FLUWX_REQUEST_INFO_BUNDLE)?.run {
val type = getInt("_wxapi_command_type", -9999)
if (type == 4) {
handleShowMessageFromWXBundle(this)
}
}
}
private fun hanleWXShowMessageFromWX(req: ShowMessageFromWX.Req) {
private fun handleShowMessageFromWXBundle(bundle: Bundle) = handleWXShowMessageFromWX(ShowMessageFromWX.Req(bundle))
private fun handleRequest(req: BaseReq) {
when (req) {
is ShowMessageFromWX.Req -> handleWXShowMessageFromWX(req)
}
}
private fun handleWXShowMessageFromWX(req: ShowMessageFromWX.Req) {
val result = mapOf(
"extMsg" to req.message.messageExt, )
"extMsg" to req.message.messageExt,
)
channel?.invokeMethod("onWXShowMessageFromWX", result)
}
private fun defaultOnReqDelegate(baseReq: BaseReq, activity: Activity) {
// FIXME: 可能是官方的Bug，从微信拉起APP的Intent类型不对，无法跳转回Flutter Activity
// 稳定复现场景：微信版本为7.0.5，小程序SDK为2.7.7
if (baseReq.type == 4) {
// com.tencent.mm.opensdk.constants.ConstantsAPI.COMMAND_SHOWMESSAGE_FROM_WX = 4
if (WXAPiHandler.wxApiRegistered) {
handleRequest(baseReq)
startSpecifiedActivity(defaultFlutterActivityAction(activity), activity = activity)
} else {
startSpecifiedActivity(defaultFlutterActivityAction(activity), bundle = Bundle().apply {
baseReq.toBundle(this)
}, bundleKey = KEY_FLUWX_REQUEST_INFO_BUNDLE, activity = activity)
}
}
}
fun onReq(baseReq: BaseReq, activity: Activity) {
try {
val appInfo = activity.packageManager.getApplicationInfo(activity.packageName, PackageManager.GET_META_DATA)
val defaultHandle = appInfo.metaData.getBoolean("handleWeChatRequestByFluwx", true)
if (defaultHandle) {
defaultOnReqDelegate(baseReq, activity)
} else {
customOnReqDelegate?.invoke(baseReq, activity)
}
} catch (e: Exception) {
Log.i("Fluwx", "can't load meta-data handleWeChatRequestByFluwx")
}
}
private fun startSpecifiedActivity(action: String, activity: Activity, bundle: Bundle? = null, bundleKey: String? = null) {
Intent(action).run {
bundleKey?.let {
putExtra(bundleKey, bundle)
}
addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT)
activity.packageManager?.let {
resolveActivity(it)?.also {
activity.startActivity(this)
activity.finish()
}
}
}
}
private fun defaultFlutterActivityAction(context: Context): String = "$context.packageName.FlutterActivity"
}

23
android/src/main/kotlin/com/jarvan/fluwx/handlers/WXAPiHandler.kt
View File

@ -30,6 +30,18 @@ object WXAPiHandler {
private var context: Context? = null
private var registered: Boolean = false
val wxApiRegistered get() = registered
fun setupWxApi(appId: String, context: Context, force: Boolean = true): Boolean {
if (force || !registered) {
setContext(context)
registerWxAPIInternal(appId, context)
}
return registered
}
fun setContext(context: Context?) {
WXAPiHandler.context = context
}
@ -51,9 +63,9 @@ object WXAPiHandler {
return
}
val api = WXAPIFactory.createWXAPI(context?.applicationContext, appId)
val registered = api.registerApp(appId)
wxApi = api
context?.let {
registerWxAPIInternal(appId, it)
}
result.success(registered)
}
@ -64,6 +76,11 @@ object WXAPiHandler {
} else {
result.success(wxApi?.isWXAppInstalled)
}
}
private fun registerWxAPIInternal(appId: String, context: Context) {
val api = WXAPIFactory.createWXAPI(context.applicationContext, appId)
registered = api.registerApp(appId)
wxApi = api
}
}

28
android/src/main/kotlin/com/jarvan/fluwx/wxapi/FluwxWXEntryActivity.kt
View File

@ -23,7 +23,6 @@ import com.jarvan.fluwx.handlers.FluwxRequestHandler
import com.jarvan.fluwx.handlers.WXAPiHandler
import com.tencent.mm.opensdk.modelbase.BaseReq
import com.tencent.mm.opensdk.modelbase.BaseResp
import com.tencent.mm.opensdk.modelmsg.ShowMessageFromWX
import com.tencent.mm.opensdk.openapi.IWXAPIEventHandler
@ -38,7 +37,7 @@ open class FluwxWXEntryActivity : Activity(), IWXAPIEventHandler {
WXAPiHandler.wxApi?.handleIntent(intent, this)
} catch (e: Exception) {
e.printStackTrace()
startSpecifiedActivity()
startSpecifiedActivity(defaultFlutterActivityAction())
finish()
}
}
@ -52,7 +51,7 @@ open class FluwxWXEntryActivity : Activity(), IWXAPIEventHandler {
WXAPiHandler.wxApi?.handleIntent(intent, this)
} catch (e: Exception) {
e.printStackTrace()
startSpecifiedActivity()
startSpecifiedActivity(defaultFlutterActivityAction())
finish()
}
}
@ -61,11 +60,7 @@ open class FluwxWXEntryActivity : Activity(), IWXAPIEventHandler {
override fun onReq(baseReq: BaseReq) {
// FIXME: 可能是官方的Bug，从微信拉起APP的Intent类型不对，无法跳转回Flutter Activity
// 稳定复现场景：微信版本为7.0.5，小程序SDK为2.7.7
if (baseReq.type == 4) {
// com.tencent.mm.opensdk.constants.ConstantsAPI.COMMAND_SHOWMESSAGE_FROM_WX = 4
FluwxRequestHandler.handleRequest(baseReq)
startSpecifiedActivity()
}
FluwxRequestHandler.onReq(baseReq,this)
}
// 第三方应用发送到微信的请求处理后的响应结果，会回调到该方法
@ -74,11 +69,20 @@ open class FluwxWXEntryActivity : Activity(), IWXAPIEventHandler {
finish()
}
private fun startSpecifiedActivity() {
Intent("$packageName.FlutterActivity").run {
private fun startSpecifiedActivity(action: String, bundle: Bundle? = null, bundleKey: String? = null) {
Intent(action).run {
bundleKey?.let {
putExtra(bundleKey, bundle)
}
addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT)
startActivity(this)
packageManager?.let {
resolveActivity(packageManager)?.also {
startActivity(this)
finish()
}
}
}
finish()
}
private fun defaultFlutterActivityAction(): String = "$packageName.FlutterActivity"
}

20
example/android/app/src/main/AndroidManifest.xml
View File

@ -5,22 +5,23 @@
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. -->
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application
android:name="io.flutter.app.FlutterApplication"
android:label="fluwx_example"
android:icon="@mipmap/ic_launcher">
android:icon="@mipmap/ic_launcher"
android:label="fluwx_example">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:windowSoftInputMode="adjustResize">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<action android:name="${applicationId}.FlutterActivity"/>
<category android:name="android.intent.category.LAUNCHER"/>
<action android:name="android.intent.action.MAIN" />
<action android:name="${applicationId}.FlutterActivity" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- Don't delete the meta-data below.
@ -28,5 +29,8 @@
<meta-data
android:name="flutterEmbedding"
android:value="2" />
<meta-data
android:name="handleWeChatRequestByFluwx"
android:value="false" />
</application>
</manifest>

6
example/android/app/src/main/kotlin/com/jarvan/fluwx_example/MainActivity.kt
View File

@ -1,6 +1,8 @@
package com.jarvan.fluwx_example
import androidx.annotation.NonNull;
import com.jarvan.fluwx.handlers.FluwxRequestHandler
import com.jarvan.fluwx.handlers.WXAPiHandler
import io.flutter.embedding.android.FlutterActivity
import io.flutter.embedding.engine.FlutterEngine
import io.flutter.plugins.GeneratedPluginRegistrant
@ -8,5 +10,9 @@ import io.flutter.plugins.GeneratedPluginRegistrant
class MainActivity: FlutterActivity() {
override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
GeneratedPluginRegistrant.registerWith(flutterEngine);
//If you didn't configure WxAPI, add the following code
WXAPiHandler.setupWxApi("wxd930ea5d5a258f4f",this)
//Get Ext-Info from Intent.
FluwxRequestHandler.handleRequestInfoFromIntent(intent)
}
}