File list (Check if you may need any files):
TextToSpeech
............\.classpath
............\.project
............\AndroidManifest.xml
............\assets
............\bin
............\...\aidl
............\...\....\com
............\...\....\...\snda
............\...\....\...\....\tts
............\...\....\...\....\...\service
............\...\....\...\....\...\.......\ITtsService.aidl
............\...\....\...\....\...\.......\TtsTask.aidl
............\...\AndroidManifest.xml
............\...\classes
............\...\classes.dex
............\...\.......\com
............\...\.......\...\hacheng
............\...\.......\...\.......\ttsdemo
............\...\.......\...\.......\.......\BuildConfig.class
............\...\.......\...\.......\.......\MainActivity$1.class
............\...\.......\...\.......\.......\MainActivity$2.class
............\...\.......\...\.......\.......\MainActivity.class
............\...\.......\...\.......\.......\R$attr.class
............\...\.......\...\.......\.......\R$dimen.class
............\...\.......\...\.......\.......\R$drawable.class
............\...\.......\...\.......\.......\R$id.class
............\...\.......\...\.......\.......\R$layout.class
............\...\.......\...\.......\.......\R$menu.class
............\...\.......\...\.......\.......\R$string.class
............\...\.......\...\.......\.......\R$style.class
............\...\.......\...\.......\.......\R.class
............\...\.......\...\.......\util
............\...\.......\...\.......\....\SpeakUtil$1.class
............\...\.......\...\.......\....\SpeakUtil$2.class
............\...\.......\...\.......\....\SpeakUtil.class
............\...\.......\...\snda
............\...\.......\...\....\tts
............\...\.......\...\....\...\service
............\...\.......\...\....\...\.......\ITtsService$Stub$Proxy.class
............\...\.......\...\....\...\.......\ITtsService$Stub.class
............\...\.......\...\....\...\.......\ITtsService.aidl
............\...\.......\...\....\...\.......\ITtsService.class
............\...\.......\...\....\...\.......\SndaTts.class
............\...\.......\...\....\...\.......\TtsTask$1.class
............\...\.......\...\....\...\.......\TtsTask.aidl
............\...\.......\...\....\...\.......\TtsTask.class
............\...\.......\...\....\...\utility
............\...\.......\...\....\...\.......\InstallManager.class
............\...\dexedLibs
............\...\.........\android-support-v4-b10930d6f6ca3c37cc561722c84a7a0e.jar
............\...\jarlist.cache
............\...\res
............\...\resources.ap_
............\...\...\drawable-hdpi
............\...\...\.............\ic_launcher.png
............\...\...\drawable-mdpi
............\...\...\.............\ic_launcher.png
............\...\...\drawable-xhdpi
............\...\...\..............\ic_launcher.png
............\...\...\drawable-xxhdpi
............\...\...\...............\ic_launcher.png
............\...\TextToSpeech.apk
............\gen
............\...\com
............\...\...\hacheng
............\...\...\.......\ttsdemo
............\...\...\.......\.......\BuildConfig.java
............\...\...\.......\.......\R.java
............\...\...\snda
............\...\...\....\tts
............\...\...\....\...\service
............\...\...\....\...\.......\ITtsService.java
............\ic_launcher-web.png
............\libs
............\....\android-support-v4.jar
............\proguard-project.txt
............\project.properties
............\res
............\...\drawable-hdpi
............\...\.............\ic_launcher.png
............\...\drawable-ldpi
............\...\drawable-mdpi
............\...\.............\ic_launcher.png
............\...\drawable-xhdpi
............\...\..............\ic_launcher.png
............\...\drawable-xxhdpi
............\...\...............\ic_launcher.png
............\...\layout
............\...\......\activity_main.xml
............\...\menu
............\...\....\main.xml
............\...\values
............\...\values-sw600dp
............\...\..............\dimens.xml
............\...\values-sw720dp-land
............\...\.................