Button Savior Non Root

Top 1 Software key App on Android Market
Top 10 Must have app for device with broken Hardware Keys
Top 1 Must have app on HTC HD2
Top 1 Software key app with best customization features
Works from 4.1 and UP

If you are afraid of breaking your hardware keys or you have broken keys or you simply just don't have any key on your device, get Button Savior to make your life easier.

This app will display a floating software key panel which can be summoned everywhere anytime. Button Savior even suppports E-INK display with specially made themes provided by XDA member Berlinski.

☆ (NEW) PopControl that allows you to add favourite action and use instantly.
☆ (NEW) Hover control supported for automatic Software Button visibility control with mouse or Samsung S-Pen
☆ (NEW) Free floatable trigger icon
☆ (NEW) Swipe to show Button Savior panel from both sides
☆ Simulates 'Home' 'Back' 'Recent Task' 'Screen Off' 'Volume' 'Camera' and 'Call' buttons
☆ Can set to always open or auto hide based on user customizable timer
☆ Two types of trigger action to choose from (Gesture trigger and Click trigger)
☆ Added Camera key and Call key simulation
☆ Customizable trigger position
☆ Also provides themese to support e-ink display
☆ Can change it to one click mode for super fast button action in option
☆ Can create shortcut action such as call someone or go to bookmark on Call or Camera keys. (With PRO)

☆ You can get Button Savior (Root) for your device although I think it is not really needed because this App can simulate all hardware keys supported by newer Android system already.

You need to disable screen off feature first. To disable, go to setting/location secuirty/device admin to remove Button Savior from the list.

Theme contribution list:
(1) Default (XDA member stefen)
(2) Froyo (XDA member hlvl)
(3) Sense UI (XDA member internauta2000)
(4) Honeycomb (XDA member securecrt)
(5) Pen's Ginger (XDA member Pens and DreamS)
(6) Pen's Honeycomb (XDA member Pens and DreamS)
(7) Pen's Sense UI (XDA member Pens and DreamS)
(8) Contrast for E-INK (XDA member OMGWTF_BBQ aka BerlinSki)
(9) Metro for E-INK (XDA member OMGWTF_BBQ aka BerlinSki)
(10) Subtle for E-INK (XDA member OMGWTF_BBQ aka BerlinSki)
(11) K3 ICS (XDA member kam333)
(12) K3 Honeycomb (XDA member kam333)

[This app uses Accessibility Services API because]
This app uses Accessibility services to enhance navigation by calling the API to send simulated key event. The usage of Accessibility services is solely focused on enhancing user experience through improved navigation functionalities. The application does not collect any personal data or sensitive information

[This app requires following permission because]
☆ GET TASK: Need to display recent app
☆ VIBRATE: For hepatic feedback
☆ INTERNET: For ads and for shortcut with internet action
☆ ACCESS NETWORK: For ads
☆ MAKE CALL: For direct dial shortcut