I want use android studio 1.0.2(beta) but when I execute it show this error message:
The following SDK components were not installed: addon-google_apis-google-21, source-19 and source-21
And when click on retry again show this message, How I can fix it?
Either install Android-19, 21, apis-21 from the Android SDK manager, or change your target and compile version to the one which you have already downloaded.
From Android Studio, select Tools > Android > SDK Manager.
Related
I download and install android studio 3.0.1 from developer.android.com. but that package did not have any sdk manager. before I had android studio 2.3.1 and I had sdk 25 for that . now I uninstall 2.3.1 and install 3.0.1.
which version of SDK I should download for android studio 3.0.1 and how I should install it? I have a picture from my gradle in android studio 3.0:
from file menu open
settings>Appearance & Behaviour>System Settings>Android SDK
click on SDK Tools, check on show package details
this will display the details in android SDK Build-tools, you can check "on" 26.0.2 to download it.
make sure you have internet connection, if any problems appears while downloading this package, then you have to be sure that proxy settings is correct if you are using it.
another solution is by trying to build the project with newer build tools that you have already downloaded.
I'm using Visual Studio and am unable to open layout files in the Xamarin Android Designer. I get this error when I try:
Something went wrong
The installed Android SDK is too old. Version 25.1.3 or newer is required. Please update to the latest
version.
I’ve already updated Xamarin, and am still stuck. How can this be fixed?
I recently ran into The installed Android SDK is too old. Version 25.1.3 or newer is required. Please update to the latest version. myself and found that I had to update the Android SDK in two stages to get things working.
As other users have mentioned, only updates for version 24.x.x were showing, while version 25.x.x was nowhere to be found. I installed the available updates for Tools, Platform-Tools, and Build-Tools, then exited and reopened the Android SDK Manager. This worked; version 25.x.x was now available for installation.
tl, dr;
Install 64-bit JDK 1.8
Update Android SDK Tools, Platform-tools, and Build-tools. Close SDK Manager and repeat if the version required in the warning isn’t
shown. You may need to exit Visual Studio if you get "Warning! A
folder failed to be moved"
Make sure the Android settings in Visual Studio are pointing to the
right locations: Tools > Options > Xamarin > Android Settings
Keep the Xamarin installation up to date! Tools > Options > Xamarin > Other > “Check Now”
Unsure if that was a one-off, I decided to do a fresh Xamarin installation with Visual Studio 2015 on Windows 10. Here is how I reproduced the issue and got back to working with layout files. This is long and these steps can probably be streamlined, but I wanted to give a clear picture of what I did.
Here is my step-by-step process:
Download Xamarin for Windows
Update to Xamarin latest Stable: Tools > Options > Xamarin > Other > “Check Now”
Open Android SDK Manager, update Build-tools from v23.0.3 to v24.0.3
Uninstall Build-tools v23.0.3, close SDK Manager
Close & reopen layout file, get "too old" message
Open SDK Manager, update to Build-tools v25, uninstall Build-tools v24.0.3
Close SDK manager & layout file
Reopen open layout file, get same message
Open SDK Manager, update to Platform-tools v25
Close SDK Manager & layout file
Reopen layout file, still too old
Open SDK Manager, update SDK Tools from v25.1.2 to v25.2.2
Here, I got the same warning mentioned in another SO post
Carrying on:
Exit Visual Studio; dismiss warning and process continues fine
The warning came back; dismissing again allows process to complete
Close SDK Manager, open Visual Studio, load Android project, open and layout file. Success! I can view layout files again.
There are a few additional things I’d like to mention to minimize potential snags/confusion:
Android Studio is not required. In addition to the prompt in the “SDK is too old” message, the Android SDK Manager can be opened via Tools > Android > Android SDK Manager or the SDK Manager toolbar icon.
My personal practice is to have only one version of the Build-tools installed to help minimize potential conflict or upstream issues, such as a couple that came up while using “version 24”.
Xamarin.Android 7.0 requires JDK 1.8. If you have not already done so, consider installing 64-bit JDK 1.8. This is the simplest option since it is backwards compatible with all previous API levels, it supports the new Android designer features, and the 64-bit version is required to use custom controls in the Android designer.
After updating, go to Tools > Options > Xamarin > Android Settings to verify that the correct locations are pointed to for the JDK, Android SDK, and Android NDK.
I’d also like to note that Android SDK updates are not specific to Xamarin. If we’re developing for Android, we need these tools for things like emulators, debugging, signing APKs, and accessing the newest platform features, whether using Xamarin or not.
For the curious, more details can be found here:
- Android Studio Command Line Tools doc
- What are the Android SDK build-tools, platform-tools and tools? And which version should be used?
I've solved this problem. First, download Android SDK tool 25.1.3 from Google here and extract it.
Then, remove the existing 'tools' folder under SDK like D:\\android-sdk\tools.
After removing it, put the 'tools' folder you recently extracted under the android-sdk path.
Finally, restart your vs. This is working sucessfully for me. I'm running on Windows 7 32-bit.
As the title says, i tried to use Eclipse for android programming.I installed ADT plugin and set SDK directory.When i open SDK Manager in eclipse it recognizes and shows every SDK version that i'm expecting, but as it appears the IDE doesn't recognize the SDKs and i see this error in console:
Unable to resolve target 'android-19'
I even tried to set SDK target version in my project's "Properties". But there, in the "Android" window's "Project Bundle Target" box, i have only API 23 Option(that was default in the Eclipse's version that i installed).
Now what is the problem and why i get that error and all API 19 classes can't be found in repository even though the SDK Manager recognize the SDK ?
Thank you in advance.
But did you actually download API 19 through SDK Manager? When you extract Android 4.4.2 (API 19) in SDK Manager tree does it said Status Installed? If not then go to the android-sdk folder and run SDK manager.exe as administrator and download API 19 first. Then you should be able to set it as default in project properties in eclipse.
And you should also check this thread:
Unable to resolve target 'android-19'
I installed android studio to get adb. In setup wizard there was a message saying "The following SDK component was not installed: Android SDK Tools 25.1.7". And I think this is exactly what I need. What should I do?
To install Android SDK Tools 25.1.7
Start Android Studio
Open the SDK Manager: click Tools > Android > SDK Manager or click SDK Manager in the toolbar.
In the SDK Tools tab, select Android SDK Tools 25.1.7 by clicking the check box so it shows a checkmark
To update the selected packages, click on OK
See more information here.
Run the setup wizard again as the administrator (or use sudo) and it should work. If not, check your firewall and proxy.
For more information, check out this post.
I am not able to include edit text field in xml in eclipse.
The error says:
Exception raised during rendering: java.lang.System.arraycopy([CI[CII)V
Exception details are logged in Window > Show View > Error Log
I am using API20: Android 4.4W version for viewing.
How can we change the version of it?
I think 4.4(the new update android wear) Doesnt support edittext
Go to Window > Android SDK Manager > Android 4.4 > Delete package
Better you create a new project by downloading the version 4.4.2 i.e api level 19.
The SDK Manager allows you to install or update the latest Android
platform tools. When downloading and installing the ADT Bundle, the
latest tools should be already availaqble with the bundle; however,
you may also want to periodically check for available updated
versions of the SDK/platform tools.
In Eclipse, select the menu Window->Android SDK Manager. If the Android SDK location was not set up correctly within Eclipse, go to
Windows-> Preferences->Android, and set the SDK location field to
the root of your SDK install directory.
In the Android SDK manager window, sort by API level, click Deselect All and check the following boxes:
From Tools:
Android SDK Platform-tools
From Android 4.4 (API 19:
Documentation for Android SDK
From Android 2.3.3 (API 10):
SDK Platform
Samples for SDK (optional)
From Extras: