如何解决Flutter中的“ admob依赖项”错误

Question

我正在使用ad_mob依赖项：0.5.2来运行我的应用程序，它运行良好，但是当我尝试通过flutter build apk来构建apk --release时，它向我显示错误-

What went wrong:
Execution failed for task ':firebase_admob:verifyReleaseResources'.
java.util.concurrent.ExecutionException: com.android.builder.internal.aapt.v2.Aapt2Exception: Android resource linking failed
Output: C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\merged\release\values\values.xml:208: error: resource android:attr/fontVaria
tionSettings not found.
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\merged\release\values\values.xml:209: error: resource android:attr/ttcIndex not found
.
error: failed linking references.

Command: C:\Users\Azhan Khan.gradle\caches\transforms-1\files-1.1\aapt2-3.2.1-4818971-windows.jar\776897f19ca1f56b9e14581d21b8d456\aapt2-3.2.1-4818971-windows\aapt2.exe link -I
C:\Users\Azhan Khan\AppData\Local\Android\sdk\platforms\android-27\android.jar
--manifest
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\aapt_friendly_merged_manifests\release\processReleaseManifest\aapt\AndroidManifes
t.xml
-o
C:\Users\AZHANK~1\AppData\Local\Temp\aapt-8063817246819914891-out
-R
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\color_common_google_signin_btn_text_dark.xml.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\color_common_google_signin_btn_text_light.xml.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\drawable-xhdpi-v4_common_google_signin_btn_text_light_normal
_background.9.png.flat
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l_background.9.png.flat
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l_background.9.png.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-uz_values-uz.arsc.flat
-R
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-v16_values-v16.arsc.flat
-R
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-v21_values-v21.arsc.flat
-R
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-v24_values-v24.arsc.flat
-R
C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-vi_values-vi.arsc.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-zh-rCN_values-zh-rCN.arsc.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-zh-rHK_values-zh-rHK.arsc.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-zh-rTW_values-zh-rTW.arsc.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values-zu_values-zu.arsc.flat
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C:\Users\Azhan Khan\AndroidStudioProjects\simple_motivation\build\firebase_admob\intermediates\res\compiled\release\values_values.arsc.flat
--auto-add-overlay
--non-final-ids
-0
apk
--no-version-vectors
Daemon: AAPT2 aapt2-3.2.1-4818971-windows Daemon #0

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 38s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done 46.7s

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

但是当我将依赖项版本更改为0.8.0 + 4时，flutter build apk --release命令可以运行，并且我得到了apk，但是它在启动时崩溃了。

Answer 1

您必须将firebase_admob更新为版本0.9.0并更改以下文件：

1. Android-https://pub.dev/packages/firebase_admob#androidmanifest-changes

将以下内容放入AndroidManifest.xml标签下方的<application>文件中

<meta-data
android:name="com.google.android.gms.ads.APPLICATION_ID"
android:value="[ADMOB_APP_ID]"/>

用AdMob信息中心中的应用（而非单位）标识符替换[ADMOB_APP_ID]。

1. iOS-https://pub.dev/packages/firebase_admob#infoplist-changes

将以下内容放入Info.plist文件中：

<key>GADApplicationIdentifier</key>
<string>[ADMOB_APP_ID]</string>

用AdMob信息中心中的应用（而非单位）标识符替换[ADMOB_APP_ID]。

此外，如果您的应用由于某种原因而崩溃，则您始终可以运行adb logcat来查看发生了什么的完整日志。