Android App Development 20150604
-
Upload
hideo-kadowaki -
Category
Education
-
view
138 -
download
2
Transcript of Android App Development 20150604
![Page 1: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/1.jpg)
Android App Development 6
4 June, 2015
![Page 2: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/2.jpg)
Last Workshop
Adding an Image ImageView element
Adding Audio SoundPool
![Page 3: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/3.jpg)
Creating a signed APK Installing an APK file Changing App icon
Today’s Contents
![Page 4: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/4.jpg)
Creating a signed APK
![Page 5: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/5.jpg)
APK (Android application package) A file format used for installing software on
Android
Creating a signed APK
![Page 6: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/6.jpg)
1. Click on Build > Generate Signed APK in the menu
2. Click on Create New to create a new keystore file
Creating a signed APK
![Page 7: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/7.jpg)
3. Fill in the fields to create your keystore
Creating a signed APK
a file that acts as your signature
key1… …
… …C:\... \MyFirstApp\app\MyFirstApp.jks
JM
You need to fill in at least one field
![Page 8: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/8.jpg)
4. Check Remember password, click on Next
Creating a signed APK
MyFirstApp.jks
![Page 9: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/9.jpg)
5. Click on Finish to create APK
Creating a signed APK
![Page 10: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/10.jpg)
Creating a signed APK
You can publish your app on Google play ($25 one-time registration fee)
![Page 11: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/11.jpg)
Installing an APK file
![Page 12: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/12.jpg)
1. Connect your phone with PC2. Copy APK file on your phone3. Open File Manager App and click APK4. Follow the instruction
Installing an APK file
You need to check“Unknown sources”to install appsoutside of Google Play
![Page 13: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/13.jpg)
Changing App icon
![Page 14: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/14.jpg)
Supported Image Formats PNG (recommended) / JPG
Image Folder Put your icon into folder res/drawable
Changing App icon
icon01.png (96 x 96)
![Page 15: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/15.jpg)
Edit app > manifests > AndroidManifest.xml
Changing App icon
→ “@drawable/icon01”
![Page 16: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/16.jpg)
Wrap Up for Today
Creating a signed APK Installing an APK file Changing App icon
Next Workshop Using the Layout Editor
![Page 17: Android App Development 20150604](https://reader036.fdocuments.net/reader036/viewer/2022062320/55ce1927bb61ebfe158b4846/html5/thumbnails/17.jpg)
1 more workshops left.
fin.