Asked 5 years, 5 months ago. Active 5 years, 5 months ago. Viewed times. I'm on Windows 10, if that matters. Thanks in advance Community Bot 1 1 1 silver badge. Oxymoronica Oxymoronica 91 4 4 silver badges 9 9 bronze badges. Add a comment. Active Oldest Votes. Rohit5k2 Rohit5k2 That's one of the things I tried first. That causes it to tell me I don't have Java installed at all.
Try with jdk 7, jdk 8 creates issues sometimes. Just tried jdk 7. Same exact problem. This question stackoverflow. It did NOT work with jdk 8, but did work in jdk 7. Thank you for the suggestion to switch versions! You might see a warning that says, "The package is damaged and should be moved to the trash.
Then try to open Android Studio again. Windows only If you are using the Windows operating system, you should also download and install the following USB driver pack. These USB drivers will help you to deploy apps to your phone or tablet from your computer. To run your Android apps on your computer, you can use a "virtual device" which is a software emulation of an Android phone or tablet. In past versions, you needed to set up this virtual device yourself.
But if you install the current version of Android Studio with the default settings, it automatically creates a "Nexus X" device for you, so you don't need to do anything here. You're basically done now, but let's make sure everything is running properly by creating and running an empty "Hello World" project. If this is your first time ever running Android Studio and creating a project, you may need to Accept the license agreement or Install some components. In general, you can use all of the default settings and names for your project.
But if there is a checkbox for " Kotlin support " during the project creation, make sure to check it. When you get to the "Add an activity" screen, just choose the default "Blank Activity" option. Click Next and Finish on each screen until the project is created. Once the project is created, you should see a Design view with a palette of widgets and a preview image that looks like an Android device.
You don't need to edit any code or anything yet. Click the "Play" button icon in the top toolbar to run the app: Once you do this, it will ask you what virtual device you want to use. On most machines, you can choose the default virtual device that was created during installation. If you don't see any virtual devices available, you may need to create one.
On the next screen about System Image, Choose Pie. If necessary, click "Download" next to "Pie" to install the necessary software. There are two ways to fix this error. The first fix is to enable hardware acceleration by following Google's instructions for configuring VM acceleration. Both configuration files are stored in the configuration folder for Android Studio. The name of the folder depends on your Studio version.
Here are the locations for Android Studio 4. For Android Studio versions 4. You can also use the following environment variables to point to specific override files elsewhere:.
The studio. To improve Studio's performance, the most common option to adjust is the maximum heap size, but you can also use the studio. To create a new studio. Note that you should never directly edit the studio. While you can access the file to view Studio's default VM options, editing only your own studio. Therefore, in your studio. By default, Android Studio has a maximum heap size of MB.
If you are working on a large project, or your system has a lot of RAM, you can improve performance by increasing the maximum heap size for Android Studio processes, such as the core IDE, Gradle daemon, and Kotlin daemon.
Android Studio automatically checks for possible heap size optimizations and notifies you if it detects that performance can be improved. Figure 1. A notification about recommended memory settings. If you use a bit system that has at least 5 GB of RAM, you can also adjust the heap sizes for your project manually.
To do so, follow these steps:. If you changed the heap size for the IDE, you must restart Android Studio before the new memory settings are applied. You can export a Settings. The idea. To create a new idea. The following idea. For a complete list of properties, read about the idea. If you are running Android Studio on a machine with less than the recommended specifications see System Requirements , you can customize the IDE to improve performance on your machine, as follows:.
Disable unnecessary lint checks: To change which lint checks Android Studio runs on your code, do the following:. Debug on a physical device: Debugging on an emulator uses more memory than debugging on a physical device, so you can improve overall performance for Android Studio by debugging on a physical device.
Include only necessary Google Play services as dependencies: Including Google Play Services as dependencies in your project increases the amount of memory necessary. Only include necessary dependencies to improve memory usage and performance. Reduce the maximum heap size available for Gradle: Gradle's default maximium heap size is 1, MB. Reduce the value by overriding the org. Do not enable parallel compilation: Android Studio can compile independent modules in parallel, but if you have a low-memory system you should not turn on this feature.
To check this setting, do the following:. To use the bundled JDK, do the following:. By default, the Java language version used to compile your project is based on your project's compileSdkVersion because different versions of Android support different versions of Java. If necessary, you can override this default Java version by adding the following compileOptions block to your build. For more information about where compileSdkVersion is defined, read about the module-level build file.
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