Explain the basic activity usage demo source code

ActivityDemo\IntentTestSub\.classpath
............\.............\.project
............\.............\AndroidManifest.xml
............\.............\bin\classes\com\android\intenttestsub\BuildConfig.class
............\.............\...\.......\...\.......\.............\Main$1.class
............\.............\...\.......\...\.......\.............\Main.class
............\.............\...\.......\...\.......\.............\R$attr.class
............\.............\...\.......\...\.......\.............\R$drawable.class
............\.............\...\.......\...\.......\.............\R$layout.class
............\.............\...\.......\...\.......\.............\R$string.class
............\.............\...\.......\...\.......\.............\R.class
............\.............\...\.......\...\.......\.............\SubA.class
............\.............\...\.......\...\.......\.............\SubB.class
............\.............\...\.......\...\.......\.............\SubC.class
............\.............\...\.......\...\.......\.............\SubD.class
............\.............\...\.......\...\.......\.............\SubE.class
............\.............\...\classes.dex
............\.............\...\IntentTestSub.apk
............\.............\...\jarlist.cache
............\.............\...\res\drawable-hdpi\ic_launcher.png
............\.............\...\...\.........ldpi\ic_launcher.png
............\.............\...\...\.........mdpi\ic_launcher.png
............\.............\...\resources.ap_
............\.............\gen\com\android\intenttestsub\BuildConfig.java
............\.............\...\...\.......\.............\R.java
............\.............\proguard.cfg
............\.............\project.properties
............\.............\res\drawable-hdpi\ic_launcher.png
............\.............\...\.........ldpi\ic_launcher.png
............\.............\...\.........mdpi\ic_launcher.png
............\.............\...\layout\main.xml
............\.............\...\values\strings.xml
............\.............\src\com\android\intenttestsub\Main.java
............\.............\...\...\.......\.............\SubA.java
............\.............\...\...\.......\.............\SubB.java
............\.............\...\...\.......\.............\SubC.java
............\.............\...\...\.......\.............\SubD.java
............\.............\...\...\.......\.............\SubE.java
............\LaunchModeTest\.classpath
............\..............\.project
............\..............\AndroidManifest.xml
............\..............\bin\A1.apk
............\..............\...\classes\com\android\launchmode\A1$1.class
............\..............\...\.......\...\.......\..........\A1.class
............\..............\...\.......\...\.......\..........\A2$1.class
............\..............\...\.......\...\.......\..........\A2.class
............\..............\...\.......\...\.......\..........\A3$1.class
............\..............\...\.......\...\.......\..........\A3.class
............\..............\...\.......\...\.......\..........\BuildConfig.class
............\..............\...\.......\...\.......\..........\R$attr.class
............\..............\...\.......\...\.......\..........\R$drawable.class
............\..............\...\.......\...\.......\..........\R$id.class
............\..............\...\.......\...\.......\..........\R$layout.class
............\..............\...\.......\...\.......\..........\R$string.class
............\..............\...\.......\...\.......\..........\R.class
............\..............\...\classes.dex
............\..............\...\.om\android\launchmode\A1$1.class
............\..............\...\...\.......\..........\A1.class
............\..............\...\...\.......\..........\A2$1.class
............\..............\...\...\.......\..........\A2.class
............\..............\...\...\.......\..........\A3$1.class
............\..............\...\...\.......\..........\A3.class
............\..............\...\...\.......\..........\R$attr.class
............\..............\...\...\.

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．