android-studio-3.0

问题 Recently I Have updated android studio with build tools and apis. While syncing current project i am getting error like: "Error Configuration 'compile' is obsolete and has been replaced with 'implementation and 'api'. how to fix this error. 回答1: I found a Complete solution for this issue. here is a simple explanation for changes in you build.gradle file. You have to replace compile with api where ever you are using any api ref. like: volley, GitHub dependancy. strong text You have to replace

问题 Recently I Have updated android studio with build tools and apis. While syncing current project i am getting error like: "Error Configuration 'compile' is obsolete and has been replaced with 'implementation and 'api'. how to fix this error. 回答1: I found a Complete solution for this issue. here is a simple explanation for changes in you build.gradle file. You have to replace compile with api where ever you are using any api ref. like: volley, GitHub dependancy. strong text You have to replace

问题 I'm building an android chat app using rabbitmq and the project builds without any issue. However, I'm having an issue in creating ConnectionFactory object. It gives me the following error E/AndroidRuntime: FATAL EXCEPTION: main Process: com.zabu.kyimoecho.mosaic, PID: 9002 java.lang.NoClassDefFoundError: com.rabbitmq.client.impl.nio.-$$Lambda$NioParams$NrSUEb8m8wLfH2ztzTBNKyBN8fA at com.rabbitmq.client.impl.nio.NioParams.<clinit>(NioParams.java:37) at com.rabbitmq.client.ConnectionFactory.

问题 How to show downloading progress from firebase storage. I am able to download file but not able to show progress of downloading. How can I do this? Here is my simple code to download .mp3 file from firebase storage -> fun getSound(dSoundIndex : Int) { Toast.makeText(context.applicationContext,"Starting Downloading",Toast.LENGTH_SHORT).show() val mStorage = FirebaseStorage.getInstance("gs://depressioncuresounds-9e9a8.appspot.com") val mStorageRef = mStorage.reference try { val downloadRef =

问题 I'm using RxJava with Retrofit on the newest preview of AndroidStudio. My project has java 1.8 suport enabled like this: compileOptions { targetCompatibility 1.8 sourceCompatibility 1.8 } But when the code is compiled and run I'm getting this error, as soon as the request is made, even if I have the onError handler: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension; at io.reactivex.plugins.RxJavaPlugins.onError

问题 I'm using RxJava with Retrofit on the newest preview of AndroidStudio. My project has java 1.8 suport enabled like this: compileOptions { targetCompatibility 1.8 sourceCompatibility 1.8 } But when the code is compiled and run I'm getting this error, as soon as the request is made, even if I have the onError handler: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/devtools/build/android/desugar/runtime/ThrowableExtension; at io.reactivex.plugins.RxJavaPlugins.onError

问题 Is there a way to get an Android Instant App working with a native C++ library? I'm attempting to publish an Android Instant App to a device/simulator, but ran into problems with my native C++ library. It publishes fine as an installable app, but fails to find the library when published as an Instant App. To eliminate any other issues, I started a new project in Android Studio 3.0 (Canary 1 171.4010489) with the new project wizard and selected the following settings: First Page: Include C++

问题 Because rapid change in app requirement from client, I have nearly 200 dart files, and many of them are unused. Is there any way for me to find unused classes except resorting to manually search one by one? In Android Studio, I can find java or kotlin classes which are unused by using "inspect code" feature. But I can't find any tools for the same purpose for dart / flutter. Thank you for your help in advance. 回答1: I'm not sure about unused classes per se. I know you can clean up unused

问题 Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. I found many posts about this issue but none that says how to deal in android studio. Where i can set this system property in this IDE, for the project only? 回答1: I had the same question and found the answer elsewhere. This answer says that it can be configured in Android Studio's settings under Build Execution -> Compiler -> Java Compiler -> Additional command line parameters, but I

问题 Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. I found many posts about this issue but none that says how to deal in android studio. Where i can set this system property in this IDE, for the project only? 回答1: I had the same question and found the answer elsewhere. This answer says that it can be configured in Android Studio's settings under Build Execution -> Compiler -> Java Compiler -> Additional command line parameters, but I