java - Android Studio 在运行时不提示设备

Question

我正在尝试在模拟器或我的设备上运行我的应用程序。当我点击 Android Studio 顶部的“运行”按钮时，应用程序没有运行，只是列出了以下消息:

/Library/Java/JavaVirtualMachines/jdk1.8.0_102.jdk/Contents/Home/bin/java "-Dgradle.home=/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1" -Dtools.jar=/Library/Java/JavaVirtualMachines/jdk1.8.0_102.jdk/Contents/Home/lib/tools.jar -Didea.launcher.port=7533 "-Didea.launcher.bin.path=/Applications/Android Studio.app/Contents/bin" -Dfile.encoding=UTF-8 -classpath "/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/groovy-all-2.4.4.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/ant-1.9.6.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/ant-launcher-1.9.6.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-base-services-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-base-services-groovy-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-cli-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-core-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-docs-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-installation-beacon-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-jvm-services-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-launcher-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-logging-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-messaging-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-model-core-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-model-groovy-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-native-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-open-api-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-process-services-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-resources-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-tooling-api-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-ui-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/gradle-wrapper-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-announce-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-antlr-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-build-comparison-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-build-init-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-code-quality-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-dependency-management-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-diagnostics-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-ear-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-ide-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-ide-native-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-ide-play-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-ivy-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-jacoco-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-javascript-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-jetty-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-language-groovy-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-language-java-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-language-jvm-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-language-native-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-language-scala-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-maven-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-osgi-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-platform-base-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-platform-jvm-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-platform-native-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-platform-play-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-plugin-development-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-plugin-use-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-plugins-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-publish-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-reporting-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-resources-http-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-resources-s3-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-resources-sftp-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-scala-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-signing-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-sonar-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-test-kit-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-testing-base-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-testing-jvm-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-testing-native-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/gradle-tooling-api-builders-2.14.1.jar:/Applications/Android Studio.app/Contents/gradle/gradle-2.14.1/lib/plugins/ivy-2.2.0.jar:/Applications/Android Studio.app/Contents/lib/idea_rt.jar" com.intellij.rt.execution.application.AppMain org.gradle.launcher.GradleMain --build-file /Users/troychuinard/Code/FanPolls/app/build.gradle
Incremental java compilation is an incubating feature.
:app:help

Welcome to Gradle 2.14.1.

To run a build, run gradle <task> ...

To see a list of available tasks, run gradle tasks

To see a list of command-line options, run gradle --help

To see more detail about a task, run gradle help --task <task>

BUILD SUCCESSFUL

Total time: 8.841 secs

This build could be faster, please consider using the Gradle Daemon: https://docs.gradle.org/2.14.1/userguide/gradle_daemon.html

Process finished with exit code 0

从未出现要求我选择部署目标的提示。 Android Studio 中要启用的设置是什么？

Answer 1

要启用部署目标对话框，请转到运行 -> 编辑配置 -> Android 应用程序 (app) -> 目标:打开选择部署目标对话框

除此之外，您还必须在您的设备上启用开发人员模式，并通过 SDK 管理器或制造商安装驱动程序。

要检查您的设备是否被识别，您可以使用 adb devices，它应该会被列出。

adb 位于 platform-tools 下，例如

C:\Users\You\AppData\Local\Android\sdk\platform-tools