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en:android [2018/12/21 21:43]
roehner
en:android [2018/12/21 21:50] (current)
roehner
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 === Installation of Android SDK === === Installation of Android SDK ===
 ==Possibility 1== ==Possibility 1==
-[[https://​developer.android.com/​studio/​index.html | Android Studio install]] ​installe ​the Android SDK automatically.+[[https://​developer.android.com/​studio/​index.html | Android Studio install]] ​installs ​the Android SDK automatically.
  
 ==Possibility 2== ==Possibility 2==
-Only install ​the Android SDK. On the page [[https://​developer.android.com/​studio/​index.html | Install Android Studio]] scroll to //Get just the command line tools// and install the command line tools. These contain the SDK- manager with which you can install these components after:+Install ​the Android SDK only. On the page [[https://​developer.android.com/​studio/​index.html | Install Android Studio]] scroll to //Get just the command line tools// and install the command line tools. These contain the SDK- manager with which you can install these components after:
  
 <​code>​ <​code>​
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 In case of the error message //Cannot resolve symbol '​R'//​ reduce the Graddle version to 2.0.0 in the file //​build-gradle//,​ which is located in the project folder of the app. In case of the error message //Cannot resolve symbol '​R'//​ reduce the Graddle version to 2.0.0 in the file //​build-gradle//,​ which is located in the project folder of the app.
  
-In case of the error message //​signatures do not match the previously installed version; Ignoring// ​on the phone delete the old version of the app.+In case of the error message //​signatures do not match the previously installed version; Ignoring// delete the old version of the app on the phone.
  
 === Demo-App=== === Demo-App===
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 ==Java Code== ==Java Code==
-  * In the Java-Editor open the //​MainActivity.java//​ class from the ///​MyFirstApp/​app/​src/​main/​java/​com/​example/​feli/​myfirstapp/ ​folder.+  * In the Java-Editor open the //​MainActivity.java//​ class from the folder ​///​MyFirstApp/​app/​src/​main/​java/​com/​example/​feli/​myfirstapp/​/
   * You can see a programmatically added text field, a button and an input field.   * You can see a programmatically added text field, a button and an input field.
   * There is also the method //​sendMessage//,​ which is linked to the button.   * There is also the method //​sendMessage//,​ which is linked to the button.
en/android.1545424987.txt.gz ยท Last modified: 2018/12/21 21:43 by roehner