android-instant-apps

问题 I am following one of the Google Codelabs for making an Instant App. And I was trying to create topeka-ui ( A UI feature module for Instant Apps ). When I try to run one of the instant app module it says : A dependent feature was defined but no package ID was set. You are probably missing a feature dependency in the base feature. 回答1: I just ran through the codelab on AS 3.0 beta 2 without issues (*note). After what point in the codelab did your issue appear? You might’ve missed a step.

来源： https://stackoverflow.com/questions/62890092/how-to-manage-instant-app-in-new-google-play-console

来源： https://stackoverflow.com/questions/62890092/how-to-manage-instant-app-in-new-google-play-console

来源： https://stackoverflow.com/questions/62770444/upload-instant-app-problem-the-configuration-apks-in-your-instant-app-apks-shou

来源： https://stackoverflow.com/questions/63899984/instantapp-not-being-launched-when-clicking-on-link

来源： https://stackoverflow.com/questions/63609372/firebase-messaging-not-working-in-modern-android-instant-app-displaynotificati

问题 I have an instant app and a Firebase dynamic link which redirects to this instant app. But when I click the dynamic link on a computer, the link leads to a non existant page of my website. According to Google doc : https://firebase.google.com/docs/dynamic-links/android/create When users open a Dynamic Link on a desktop web browser, they will load this URL (unless the ofl parameter is specified). If you don't have a web equivalent to the linked content, the URL doesn't need to point to a valid

问题 According to the documentations, an Instant App is downloaded via Google Play and launched on the fly. It is not installed but is rather cached in the Android system. As a developer and user, I would like to validate this behaviour. I have tried running Clash Royale by hitting the "Try now" - that is when a splash screen is shown with a progress bar (assuming that's when the feature APK is downloaded?) and it launches soon. On exit, there is no application icon which is expected. In the

问题 how to save picture in instant app <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="***"> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS"/> <application android:allowBackup="true" android:label="@string/app_name" android:icon="@mipmap/ic_launcher" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme"/>

问题 I tried to do HttpUrlConnection , but got Exception : java.net.UnknownServiceException: CLEARTEXT communication not supported: [] at com.android.okhttp.Connection.connect(Connection.java:149) at com.android.okhttp.Connection.connectAndSetOwner(Connection.java:185) at com.android.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:128) at com.android.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:341) at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java