【Android開發(fā)學(xué)Flutter】Xcode編譯問題匯總

Xcode編譯經(jīng)常遇到各種問題，處理起來費(fèi)時(shí)費(fèi)力，挺打擊學(xué)習(xí)積極性的。記錄下這些問題，方便自己也幫助后來人。

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編譯的時(shí)候遇到：

網(wǎng)上有很多解決方法，我是用這個(gè)方法解決的：

編譯的時(shí)候遇到：

解決辦法：

Project - User-Defined - FLUTTER_ROOT 改成本地 flutter SDK路徑

感謝 issues 上的小哥，給你個(gè)????

在項(xiàng)目目錄下執(zhí)行 flutter run 可以正常運(yùn)行到手機(jī)，但是在Xcode build 還是有問題。

這時(shí)需要手動(dòng)添加 FLUTTER_ROOT 到 User-Defined ：

添加之后：

就可以正常在Xcode build 安裝到手機(jī)了。

flutter build ios 后出現(xiàn)：

pod install 后出現(xiàn)：

解決辦法：

這是因?yàn)閠erminal沒有走代理的流量，

使用 git config --global http.proxy "localhost:port" ，設(shè)置代理。

port是端口號，根據(jù)不同的vpn不一樣，我的端口是10080。

執(zhí)行 git config --global http.proxy "localhost:10080"

Xcode build 的時(shí)候出現(xiàn)：

解決辦法：打開 ios/Podflie 文件：

關(guān)于 bitcode 的問題，我檢查了下用到的第三方SDK，應(yīng)該是百度地圖的問題，我引入了個(gè)第三方插件（吐槽下沒官方插件），百度地圖有支持和不支持 bitcode 的兩個(gè)SDK，我取消這個(gè)插件就沒有報(bào)這個(gè)錯(cuò)了，奇怪的是，再次引入同一個(gè)插件，也可以正常打包，所以說這個(gè)問題還沒有完全解決。

大家可以試下這個(gè)處理方法：

TARGETS - Build Seettings 搜 arm ，試一下把其他刪除，只留下armv7跟armv7s或者只留下armv7

解決辦法：

我是clean Xcode之后就可以了

解決辦法：

用的是P12證書，改成手動(dòng)簽名：

ios flutter 混編

最近在集成flutter進(jìn)項(xiàng)目

以收集編譯產(chǎn)物并以cocopods方式集成

產(chǎn)物大概放入兩個(gè)pod庫

這個(gè)暫且叫pod1，pod1放flutter.framework，第三方plugin.a，自己寫的基礎(chǔ)plugin，比如networking，hud等等（由于是混編，不可避免存在很多原生基礎(chǔ)組件，所以能公用的基礎(chǔ)組件都會(huì)弄一個(gè)flutter-plugin橋接）

第二個(gè)pod2放編譯之后的app.framwork,注冊文件GeneratedPluginRegistrant，以及各個(gè)業(yè)務(wù)模塊.a（有可能沒有）結(jié)構(gòu)大概如下面

podspec大概如下

主工程引入這兩個(gè)pod庫即可

接下來從零開始搭建上文所說的

先創(chuàng)建一個(gè)flutter module

這個(gè)是主flutter工程，用來集成businessModule以及生成app.framework

結(jié)構(gòu)如下圖

再生成一個(gè)業(yè)務(wù)工程

注意此時(shí)還需要進(jìn)入example生成ios和Android工程，不然無法單獨(dú)編譯運(yùn)行

這樣 這個(gè)單獨(dú)的業(yè)務(wù)模塊就可以單獨(dú)跑起來了

此時(shí)主flutter工程和業(yè)務(wù)工程均搭建完畢

在主工程pubspec.ymal文件講兩個(gè)工程關(guān)聯(lián)

好了 接下來就是編寫腳本收集產(chǎn)物了

編譯完成之后會(huì)在flutter主工程product生成如下文件

將上面文件分類收集做成文章開頭的pod1，pod2 ，在native工程引入即可

在集成flutter的過程中 踩不少坑 也閱讀很多前輩的文章，在此一并感謝

flutter 反編譯

You are building a fat APK that includes binaries for android-arm, android-arm64.

If you are deploying the app to the Play Store, it's recommended to use app bundles or split the APK to reduce the APK size.

To generate an app bundle, run:

? ? flutter build appbundle --target-platform android-arm,android-arm64

? ? Learn more on:

To split the APKs per ABI, run:

? ? flutter build apk --target-platform android-arm,android-arm64 --split-per-abi

? ? Learn more on:?

Initializing gradle...? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 2.3s

Resolving dependencies...? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 14.2s

Running Gradle task 'assembleRelease'...? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?: E:\work_tool\flutter\.pub-cache\hosted\pub.flutter-io.cn\connectivity-0.4.4\android\src\main\java\io\flutter\plugins\connectivity\ConnectivityPlugin.java???????????????? API??

?: ?й???????, ????? -Xlint:deprecation ???±???

?: E:\work_tool\flutter\.pub-cache\hosted\pub.flutter-io.cn\url_launcher-5.1.3\android\src\main\java\io\flutter\plugins\urllauncher\WebViewActivity.java?

??????????????? API??

?: ?й???????, ????? -Xlint:deprecation ???±???

Calling mockable JAR artifact transform to create file: C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\android.jar\baf414ed95f14e507d85c560886dfbe2\android.jar with input E:\work_tool\sdk\android-sdk-windows\platforms\android-28\android.jar

Calling mockable JAR artifact transform to create file: C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\android.jar\ab096bb3fb172ccb785acdb1058c10a9\android.jar with input E:\work_tool\sdk\android-sdk-windows\platforms\android-27\android.jar

Request to incrementing alive workforce from 0. Current workforce (dead or alive) 0

thread-pool size=4

ProGuard, version 6.0.3

Reading input...

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\flutter.jar\ab2691c929f4d2aa57a17fa551e662a6\jetified-flutter.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\app\intermediates\flutter\release\libs.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\localbroadcastmanager-1.0.0.aar\7a407f962902eada026a8e241a760bac\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\work-runtime-2.1.0.aar\8e3a1e8a8ff79006a94df6c01ceeb4f5\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\fragment-1.1.0.aar\4fa7d1b49e3514cb08c8a696f9b59436\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\room-runtime-2.1.0.aar\1b8774fa39759f08defb930275652eac\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\room-runtime-2.1.0.aar\1b8774fa39759f08defb930275652eac\jars\libs\room-common-java8-2.1.0.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\viewpager-1.0.0.aar\885186e7f6f969363bc93cd607d741a5\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\loader-1.0.0.aar\f84f22ad0a97d2c689850b912fc04277\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\activity-1.0.0.aar\a46db1490fae1b9001fc672a24eb288f\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\customview-1.0.0.aar\fe8bf4a709414e884086911d2168b715\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\core-1.1.0.aar\87febb54759dd5a2c7be8e971d745644\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\versionedparcelable-1.1.0.aar\754157c6f50ca4e4cf3ac8d7cb5ced26\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\androidx.collection\collection\1.1.0\1f27220b47669781457de0d600849a5de0e89909\collection-1.1.0.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\lifecycle-livedata-2.0.0.aar\de6944801d37d99b1dd0b877649fde1f\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\lifecycle-livedata-core-2.0.0.aar\e21d6663beb6faa41a30fd5a582cb4d9\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\core-runtime-2.0.1.aar\724bb0cc2ce99eaf0a23a99bb1cc5c23\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\androidx.room\room-common\2.1.0\b87765704590bd992ea0d92ac50253a9df7818a0\room-common-2.1.0.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\sqlite-framework-2.0.1.aar\9cbdf82e938f7e565620a3682d2406e9\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\sqlite-2.0.1.aar\1215aa5476f752bd431fb2d8059a1a39\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\lifecycle-service-2.0.0.aar\9d24ebd4d6766d7b2cd515369a737934\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\lifecycle-runtime-2.1.0.aar\ca02c0867547ae607130bcc54a4a9ba5\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\lifecycle-viewmodel-2.1.0.aar\594e1ff6298a01d8933530bb534fa472\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\transforms-1\files-1.1\savedstate-1.0.0.aar\8a2c3791a34fc80e5d9d268bf2886f95\jars\classes.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\androidx.lifecycle\lifecycle-common\2.1.0\c67e7807d9cd6c329b9d0218b2ec4e505dd340b7\lifecycle-common-2.1.0.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\androidx.arch.core\core-common\2.1.0\b3152fc64428c9354344bd89848ecddc09b6f07e\core-common-2.1.0.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\androidx.annotation\annotation\1.1.0\e3a6fb2f40e3a3842e6b7472628ba4ce416ea4c8\annotation-1.1.0.jar] (filtered)

Reading program jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\com.google.guava\listenablefuture\1.0\c949a840a6acbc5268d088e47b04177bf90b3cad\listenablefuture-1.0.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\flutter_downloader\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\shared_preferences\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\url_launcher\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\sqflite\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\connectivity\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\path_provider\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\package_info\intermediates\intermediate-jars\release\classes.jar] (filtered)

Reading program directory [F:\dartSpace\flutter\jiddspace\nfc\build\app\intermediates\javac\release\compileReleaseJavaWithJavac\classes] (filtered)

Reading program jar [F:\dartSpace\flutter\jiddspace\nfc\build\app\intermediates\transforms\mergeJavaRes\release\0.jar] (filtered)

Reading library jar [C:\Users\Administrator\.gradle\caches\modules-2\files-2.1\androidx.annotation\annotation\1.0.0\45599f2cd5965ac05a1488fa2a5c0cdd7c499ead\annotation-1.0.0.jar] (filtered)

Reading library jar [E:\work_tool\sdk\android-sdk-windows\platforms\android-28\android.jar]

Reading library jar [E:\work_tool\sdk\android-sdk-windows\build-tools\28.0.3\core-lambda-stubs.jar]

Reading library jar [E:\work_tool\sdk\android-sdk-windows\platforms\android-28\optional\org.apache.http.legacy.jar]

Reading library jar [E:\work_tool\sdk\android-sdk-windows\platforms\android-28\optional\android.test.mock.jar]

Reading library jar [E:\work_tool\sdk\android-sdk-windows\platforms\android-28\optional\android.test.base.jar]

Reading library jar [E:\work_tool\sdk\android-sdk-windows\platforms\android-28\optional\android.test.runner.jar]

Initializing...

Warning: io.flutter.embedding.android.FlutterView: can't find referenced method 'android.graphics.Insets getSystemGestureInsets()' in library class android.view.WindowInsets

Warning: io.flutter.embedding.android.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.embedding.android.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.embedding.android.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.embedding.android.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.embedding.android.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.embedding.android.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.view.FlutterView: can't find referenced method 'android.graphics.Insets getSystemGestureInsets()' in library class android.view.WindowInsets

Warning: io.flutter.view.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.view.FlutterView: can't find referenced class android.graphics.Insets

Note: io.flutter.view.AccessibilityViewEmbedder$ReflectionAccessors: can't find dynamically referenced class android.util.LongArray

Warning: io.flutter.view.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.view.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.view.FlutterView: can't find referenced class android.graphics.Insets

Warning: io.flutter.view.FlutterView: can't find referenced class android.graphics.Insets

Note: there were 1 unresolved dynamic references to classes or interfaces.

? You should check if you need to specify additional program jars.

? ()

Warning: Exception while processing task java.io.IOException: Please correct the above warnings first.

Thread(Tasks limiter_1): destruction

Warning: there were 12 unresolved references to classes or interfaces.

? ? You may need to add missing library jars or update their versions.

? ? If your code works fine without the missing classes, you can suppress

? ? the warnings with '-dontwarn' options.

? ? ()

Warning: there were 2 unresolved references to library class members.

? ? You probably need to update the library versions.

? ? ()

FAILURE: Build failed with an exception.

* What went wrong:

Execution failed for task ':app:transformClassesAndResourcesWithProguardForRelease'.

Job failed, see logs for 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

BUILD FAILED in 4m 23s

Running Gradle task 'assembleRelease'...

Running Gradle task 'assembleRelease'... Done? ? ? ? ? ? ? ? ? ? 264.4s (!)

*******************************************************************************************

The Gradle failure may have been because of AndroidX incompatibilities in this Flutter app.

See for more information on the problem and how to fix it.

*******************************************************************************************

Gradle task assembleRelease failed with exit code 1

Flutter-02編譯器選擇

1.打開 VS Code。

2.打開 查看 命令面板…。

3.輸入 “install”，然后選擇 擴(kuò)展: 安裝擴(kuò)展(就是點(diǎn)擊選擇第一行內(nèi)容)。

4.在擴(kuò)展搜索輸入框中輸入 “flutter”，然后在列表中選擇 Flutter 并單擊 安裝。此過程中會(huì)自動(dòng)安裝必需的 Dart 插件。（選擇第一行并安裝）

5.退出然后重新啟動(dòng) VS Code。

1.打開 查看 命令面板…。

2.輸入 “doctor”，選擇 Flutter: Run Flutter Doctor。

3.打開 輸出 (OUTPUT) 面板查看是否有錯(cuò)誤，確保在不同的輸出選項(xiàng) (Output Options) 的下拉列表中選擇了 Flutter。

我們在上篇文章已經(jīng)用命令行創(chuàng)建了一個(gè) my_app 的flutter項(xiàng)目了，這里我們就可以使用 vscode 打開看看了

創(chuàng)建新項(xiàng)目 ，則是在命令面板輸 flutter , 選擇 Flutter: New Application Project

運(yùn)行項(xiàng)目 ，找到 VS Code 的狀態(tài)欄(窗口底部藍(lán)色的條)

1.打開 Android Studio。

2.打開插件設(shè)置（在 v3.6.3.0 以上的系統(tǒng)打開 Configure Plugins）。

這里需要先改一下網(wǎng)絡(luò)請求的設(shè)置

3.然后搜索Flutter 插件，選擇并點(diǎn)擊 安裝。

4.當(dāng)彈出安裝 Dart 插件提示時(shí)，點(diǎn)擊 Yes。

5.退出重新啟動(dòng)編譯器，然后在編譯器主頁面就可以看到多了了 create new flutter project 可供選擇，代表flutter插件安裝成功，我們試著點(diǎn)擊來創(chuàng)建一個(gè)新項(xiàng)目。

文章標(biāo)題：編譯flutter逆向,flutter反編譯源代碼
文章轉(zhuǎn)載：http://chinadenli.net/article24/dsicice.html

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