To use the Google Awareness API, you must add a Google API key to your app. Thetype of API key you need is an Android API key.
AlarmClock; BlockedNumberContract; BlockedNumberContract.BlockedNumbers; Browser; CalendarContract; CalendarContract.Attendees; CalendarContract.CalendarAlerts. After the key pair is generated usually we will export the public key and send it to our partners. Below is a screenshot of the generated key properties when we open it with PGP (r) 10: 2. Key generation directly. We can avoid the use of a KeyStore class and generate a key pair in the memory in a PGPKeyPair object.
All Android apps are signed with a digital certificate for which you hold theprivate key. For more information about digital certificates, refer to theAndroid guide on how tosign your app.
Android API keys are linked to specific certificate-package pairs. You onlyneed one key for each certificate, no matter how many users you have for theapp.
Several steps are required for you to get a key for your app. They're describedin detail in this guide, and are summarized as follows:
- Get information about your app's certificate.
- Register a project in the Google Developers console and add the User ContextAPI as a service for the project.
- Request a key.
- Add the key to your app. To do so, add an element to your app manifest.
Find your app's certificate information
The API key is based on a short form of your app's digital certificate, known as its SHA-1 fingerprint. To display the SHA-1 fingerprint for your certificate, first ensure that you use the right certificate. You might have the following two certificates to choose from:
Public Key Definition
- A debug certificate: The Android SDK tools generate this certificate automatically when you do a debug build. Only use this certificate with apps that you're testing. Don't attempt to publish an app that's signed with a debug certificate. The debug certificate is described in more detail in the Sign your debug build section in the Android developer documentation.
- A release certificate: The Android SDK tools generate this certificate when you do a release build. You can also generate this certificate with the
keytool
program. Use this certificate when you're ready to release your app to the world.
For more information about
keytool
, see its Oracle documentation.Display the debug certificate fingerprint
Tee Generate A Public Key Android Phone
Use the
keytool
program with the -v
parameter to display a certificate's SHA-1 fingerprint. To do so, complete the following steps:Accessing new instancesKey Pairs are used to grant access to a newly-launched Amazon EC2 instance when using a standard Amazon Machine Image (AMI) supplied by Amazon. The EC2 service will then copy the public half of the key pair to /home/ec2-user.ssh/authorizedkeys (path may vary depending upon AMI chosen).Then, to connect to the instance, use the private half of the key pair, exactly like you showed: ssh -i joe.pem [email protected](The ec2-user login is used for Amazon Linux instances. Iddsaiddsa.pubIn the backend we can see, that the key 'joe' is assigned to the runnning instance and that ssh access is done by the following command: ssh -i 'joe.pem' [email protected] can we generate a.pem file? Ec2 generate new key pair code. Or more generally speaking, what needs to be done in order to get ssh access?Do we need Certificates from Amazon? (AMIs from other locations may have their own method of logging-in.)When the instance is launched, a key pair is specified.
- Locate your debug keystore file. The file name is
debug.keystore
, and it's created the first time you build your project. By default, it's stored in the same directory as your Android Virtual Device (AVD) files:- OS X and Linux:
~/.android/
- Windows Vista and Windows 7:
C:Usersyour_user_name.android
- OS X and Linux:
- List the SHA-1 fingerprint:
- For Linux or OS X, open a terminal window and enter the following:
- For Windows Vista and Windows 7, run the following:
You should see output similar to the following: