Android license key example

Description > Android license key example

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Licensing is important for any paid app. This example guides you through the steps to add a simple licensing scheme to your Android application. Creating a new Android application Create a new Android project the way you normally do. For example, if an application is in a package named com. Getting a license key for your app You need a license key in order to publish this app. An Add New Application page appears. A monstrously long sequence of numbers. Modifying your app for licensing Next, you have to add code to your app so that the app checks the licensing server before allowing the customer to use it. A it, your app might crash. A sample NotLicensedActivity is copied here. In the dontAllow and applicationError methods another activity is started that is named NotLicensedActivity. You can make this NotLicensedActivity do anything you want. Whatever happens in the NotLicensedActivity, a keepGoing field is set to false, telling licesne main activity to call key in the onResume license when returning from the NotLicensedActivity. You can use this trick or do something different. That is, if one activity partially covers examlle activity, then the user can interact with android activity by touching the appropriate part of the screen. To keep this from happening, make the NotLicensedActivity cover the entire screen, resisting the temptation to make the NotLicensedActivity look like a small dialog box. Can licensed users run your app? And what about unlicensed users? Can they run your app, too? If you type more than one email address, use a comma to separate one address from another. Others will not see androi app.

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