android-studio

问题 I just want to display Rewarded Video Ad by using test id but it failed again and again while loading.Someone can tell me that what I am doing wrong. Here is my Main Activity Kotlin. import android.support.v7.app.AppCompatActivity import android.os.Bundle import android.widget.Toast import com.google.android.gms.ads.AdRequest import com.google.android.gms.ads.MobileAds import com.google.android.gms.ads.reward.RewardItem import com.google.android.gms.ads.reward.RewardedVideoAd import com

问题 I got the error after making the project: FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':app:dataBindingGenBaseClassesDebug'. Parameter 'directory' is not a directory This started after upgrading to Android Studio 3.2.1 Any ideas what this could be? 回答1: The following command worked for me. ./gradlew assembleDebug --rerun-tasks 回答2: I had the same error at build time and it was caused by a binding variable (that declared inside <data></data> with a Java

问题 I got the error after making the project: FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':app:dataBindingGenBaseClassesDebug'. Parameter 'directory' is not a directory This started after upgrading to Android Studio 3.2.1 Any ideas what this could be? 回答1: The following command worked for me. ./gradlew assembleDebug --rerun-tasks 回答2: I had the same error at build time and it was caused by a binding variable (that declared inside <data></data> with a Java

问题 I got the error after making the project: FAILURE: Build failed with an exception. What went wrong: Execution failed for task ':app:dataBindingGenBaseClassesDebug'. Parameter 'directory' is not a directory This started after upgrading to Android Studio 3.2.1 Any ideas what this could be? 回答1: The following command worked for me. ./gradlew assembleDebug --rerun-tasks 回答2: I had the same error at build time and it was caused by a binding variable (that declared inside <data></data> with a Java

问题 I created a basic SVG file in illustrator using Line Tool, Eclipse Tool & Text only. The font I used was Century Schoolbook. When I try to configure a vector asset I get the error, is not supported. The preview shows the SVG without the text Am I not suppose to use text on SVG files? Surely that can't be the case? Here's the error: 回答1: At present, Android's vector assets handle a small subset of SVG, mostly focused on paths. It does not appear that it supports text. However, your SVG tool

问题 I created a basic SVG file in illustrator using Line Tool, Eclipse Tool & Text only. The font I used was Century Schoolbook. When I try to configure a vector asset I get the error, is not supported. The preview shows the SVG without the text Am I not suppose to use text on SVG files? Surely that can't be the case? Here's the error: 回答1: At present, Android's vector assets handle a small subset of SVG, mostly focused on paths. It does not appear that it supports text. However, your SVG tool

问题 I'm found that crash reports became unreadable because of obfuscation. From crashlytics log i'm found exception [DEBUG] (Execution worker for ':') com.crashlytics - POST file: /home/...-875c- 4f7e9d519d53.zip to URL: https://cm.crashlytics.com/api/v3/platforms/android/code_mappings [DEBUG] (Execution worker for ':') com.crashlytics - Crashlytics using custom proxy settings: :80 [WARN] (Execution worker for ':') com.crashlytics - Crashlytics had a problem uploading the deobs file. Please check

问题 I'm found that crash reports became unreadable because of obfuscation. From crashlytics log i'm found exception [DEBUG] (Execution worker for ':') com.crashlytics - POST file: /home/...-875c- 4f7e9d519d53.zip to URL: https://cm.crashlytics.com/api/v3/platforms/android/code_mappings [DEBUG] (Execution worker for ':') com.crashlytics - Crashlytics using custom proxy settings: :80 [WARN] (Execution worker for ':') com.crashlytics - Crashlytics had a problem uploading the deobs file. Please check

问题 I have imported exoplayer using jcenter but am getting error as : Error:(46, 13) Failed to resolve: com.google.android.exoplayer:exoplayer:r2.3.0 Following is my code of gradles: build.gradle(Project) buildscript{ repositories { jcenter() /* mavenCentral()*/ } dependencies{ classpath 'com.android.tools.build:gradle:2.2.3' classpath 'com.android.tools.build:gradle:1.0.0-rc1' // NOTE: Do not place your application dependencies here; they belong // in the individual module build.gradle files }

问题 In Android Studio, spellchecking seems to be disabled for language specific strings.xml files (and I understand why it would be disabled by default). But is it possible to enable it, to check values, for a couple of those files? ("fr/strings.xml" for example), or at least run it on demand. 回答1: To avoid or to enforce spellchecking you could add tools:locale to the <resources> tag in your string xml. <resources xmlns:tools="http://schemas.android.com/tools" tools:locale="en"> This tells Lint