The latest articles on DEV Community by Moslem Shahsavan (@m90k7). https://dev.to/m90k7 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F93373%2Feb40a21d-dfe9-4884-9640-c7f9feab4bc0.jpg https://dev.to/m90k7 en Moslem Shahsavan Wed, 01 Jan 2020 09:47:09 +0000 https://dev.to/m90k7/android-xcalc-4ln7 https://dev.to/m90k7/android-xcalc-4ln7 <p>Fun android calculator application with java-expression-parser(JEP).</p> <p>Use command pattern of design pattern.<br> Manage activity with Fragment component.<br> Create flexible xml layout.</p> <p>project -&gt; <a href="https://github.com/M90K7/xCalc">https://github.com/M90K7/xCalc</a></p> <p>thanks 🙏</p> android java calculator expression