2017年6月1日星期四

Cloud ......


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   A nice utility app for Android --- http://imgur.com/a/9GvDT


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   A free & clean app whose pkg size is only 0.07 MB ---
  https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google


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   Google Photos for a nice utility app for Android ---
  https://goo.gl/photos/wMPmXD2HrB21HFFC9




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Pkg size only 78 KB, i.e. 0.08 MB. The Android app is lightweight and clean.

This handy app is also high precision, available on Google Play -
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterPro_Google

A handy & pure app which is just for conversions about foot & inch. The APK is full-free for downloading.

This is my exercise application for Android development which is handy, pure, and full-free.

There is not any 'Application Permissions' required at all  for this clean app to run.

It is a demo of Android apps that require NO 'Permissions'.



The screenshots -








You can download the setup package ( .apk file, 722 KB ) directly from Google Drive - 
https://drive.google.com/open?id=0B7QfERgwu0_6LW5SY1AyNGlzZVU



The handy utility app is also available on Amazon Appstore - 



The setup package, .apk file, as well as screenshots for this smartphone application are full-free for downloading and distributing.

2017年3月3日星期五

Spring, flower, and a hardworking bee









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  A nice & full-free utility app for Android ---
  https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google

2017年2月19日星期日

A secret of the stock calculator app of my Android phone


As you know, sometimes we need some scientific calculation functions, such as sin,cos,tan,log,exp,power,etc.

But we shall fail to find these functions in the stock calculator app of our mobile phones when the app is in standard mode.  :-(





If you rotate mobile screen to landscape mode, the stock calculator app will become a scientific calculator, which supports those advanced functions, soon.  

It's awesome. :-)







Google Photos: https://goo.gl/photos/94PhYU7fyBt6b2hQA
Google Photos: https://goo.gl/photos/wMPmXD2HrB21HFFC9



2016年11月13日星期日

A Great App which possesses Maximum Precision while is also Pure & Lightweight enough

Smart Unit Converter Free - A Great App for Android which possesses Maximum Precision while is also Pure & Lightweight enough

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The simple app requires almost NO "Application Permissions" at all.

Have you seen a such PURE Android app ever before?



This app for Android respects your privacydevices, and your time.



Full-free edition: Smart Unit Converter Free
Full-featured edition: Smart Unit Converter Pro



Chief Features:

1. Accurate & Maximum Precision in any unit conversion results.
   This is a distinguished feature of the utility apps. Refer to the screenshots as below.

2. Pure and Ad-free.
   Not only Ad-free, but even almost NOT Any "Application Permissions" required at all. As a result, the app is Safe and Reliable enough for end users.
   Enjoy a faster, cleaner experience with this Android app. :-)

3. Lightweight enough.
   The utility app is so lightweight that its setup package, .apk file, is less than 78 KB,  i.e. 0.08 MB ! Very few unit converter apps are more lightweight than this one.




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The web links for the great apps on Google Play:
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterPro_Google


They are also available on Amazon Appstore for Android:
http://www.amazon.com/gp/product/B00Q3V4VNC/
http://www.amazon.com/gp/product/B00NBRGMDS/


What's the Amazon Appstore for Android ?
https://www.amazon.com/gp/help/customer/display.html?nodeId=201357510



You can also directly visit Google Play or any Amazon website , then search with keywordsSmart Unit Converter pure ,in order to find these utility apps quickly and view more details.



The utility app just focuses on the basic unit categories. It is expected to help those who need exact conversions between the Imperial or US customary system and the Metric system for those basic units of measurement.

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Screenshots of the apps are as below.
* Some screenshots are available at Google Photos: https://goo.gl/photos/94PhYU7fyBt6b2hQA























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More app screenshots at Google Photos:

https://goo.gl/photos/wMPmXD2HrB21HFFC9
https://goo.gl/photos/94PhYU7fyBt6b2hQA


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The Chinese editions of these apps are only available on Amazon Appstore for Android. 

Screenshots about the Chinese edition apps:














More screenshots of the Chinese edition app at Google Photos - 



2016年9月19日星期一

Permissions of App and Good Guy Apps

Most Google Play users don't consider 'Permissions' when they select and install an app, or when they rate it.



What are Permissions?


It's simple: Permissions are special privileges that apps must ask for if they want to access sensitive media on your phone.

Because our phones contain so much personal information --- like our exact location, contact data, and cameras that can record us --- apps can't just use these unless we tell them it's okay.


But in fact, there are too many apps in the Play Store that are rated highly, but still copy your address book back to the mother ship.



Good Guy Apps serves to speak to this Play Store shortsightedness.


So, what's a Good Guy App?


  • It doesn't require Permissions for phone/device resources that are not required for its function.
  • It respects your other resources such as RAM, storage, and battery.
  • It's housebroken. It doesn't leave crap everywhere and it cleans up after itself when uninstalled.


In one word, a Good Guy App respects our privacy, device, and our time.

reddit: https://www.reddit.com/r/goodguyapps




Then, how to recognize a Good Guy App on Google Play?


In details page of some app on Play Store ,

1. First of all, we should click Permissions field to view the required Permissions detail.

2. It's better if the app has a declared Privacy Policy.

3. We can also view its Size to check if it's lightweight enough.

4. Read its Features list and Reviews fully, please.



Good luck to you all.