The bear at the Circus

Android application contains a window that is an image and a button. On reaching the image starts the animation frame by frame type, which is an animation made up of sequences of images running one after another at a set interval. On touching it beeps. The application presents a spectacle of the circus acrobatics, brown […]

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Christmas Tree Greeting Card

Android application is formed of a window that is animated text and image. Text is animated using animation tween type, in which we used as parameters: change the size and rotation. Gradually move image using a different image transitions. The application is the image of a Christmas tree that is decorated and catch shine under […]

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Sound recording with different frequencies

Android application has the option of changing the following frequencies: 11025, 16000, 22050, 44100. With the 3 buttons, you can start, stop and play your sound recording. Application (app) for mobile phone can be downloaded from HERE. After downloading, it copies itself to the mobile phone and install. Project with all files (source code) can […]

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SVG Integration in Android Studio

Tutorial about how to integrate SVG file in Android Studio. Open Android Studio and create a project (see here how). Application name for this example is SVG. In project structure in app -> res  right click  -> New -> Directory create New Directory. Name New Directory: raw. Click here to download the archive with SVG […]

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Export your app from Android Studio

Tutorial about exporting (generating signed APK) your application from Android Studio for installing on mobile devices. Application is exported with apk extension. Open Android Studio and first project Hello World created here. Choose from menu: Build -> Generate Signed APK… In next window Generate Signed APK Wizard on Key store path choose Create new… Complete […]

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Create Emulator in Android Studio

Tutorial about how to create your Emulator (Android Virtual Device) or virtual mobile in Android Studio. We open in Android Studio the project “Hello World” created in last tutorial. Click on AVD Manager icon. Next click on Create Virtual Device. In next window we choose New Hardware Profile. In next window write on Device Name: […]

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Hello World in Android Studio

Tutorial about how to create your first project in Android Studio. See here how to instal Android Studio and then open it and select New Project. Click next. In this example I used “HelloWorld” as the Application name and “first.example.com” as the Company domain. Click next. Check Phone and Tablet and Minimum SDK version choose […]

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Install Android Studio

Android Studio is the environment for developing Android apps. Is the official Android IDE. Download Android Studio from here. Unzip the archive and launch android-studio -> bin -> studio.exe file. Follow the setup steps and install Android Studio and the SDK Tools. After installing we have to add SDK Packages to be able to start develop. In […]

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