Web Driver is selenium&#39;s framework for testing webapps on Android Device.

For more details on how you can use this visit the [link][1]


  [1]: http://android-developers.blogspot.in/2011/10/introducing-android-webdriver.html

Web Driver is still a good tool for testing web apps.

The Android Web App is another part of Selenium which is used for testing web apps on all platforms.

For a better understanding of how to use the Android Web App, you will need to learn Selenium. Settings for what needs to be configured differently in Android can be found on the Selenium site.

http://docs.seleniumhq.org/docs/03_webdriver.jsp#android-driver



I can&#39;t see this question anywhere else, it&#39;s hopefully a quick and easy one.

How can I use HTML5 validators, such as &#39;required&#39;, in my forms (ruby on rails)?

Eg, How would this basic form look if I used HTML5 validation in it?

    &lt;%=form_for @testimonial do |t|%&gt; 
    &lt;dl&gt;
      &lt;dt&gt;&lt;label for=&quot;testimonial_rating&quot;&gt;Rating&lt;/label&gt;&lt;/dt&gt;
      &lt;dd&gt;&lt;%=t.select :rating, Testimonial.ratings%&gt;&lt;/dd&gt;
      &lt;dt&gt;&lt;label for=&quot;testimonial_content&quot;&gt;Comments&lt;/label&gt;&lt;/dt&gt; 
      &lt;dd&gt;&lt;%=t.text_area :content, :rows =&gt; 3%&gt;&lt;/dd&gt;
      &lt;dd&gt;&lt;button class=&quot;button success&quot;&gt;Submit Review&lt;/button&gt;&lt;/dd&gt;
    &lt;/dl&gt;
    &lt;%end%&gt;

It goes without saying that server side validation is still required.


HTML5 &#39;required&#39; validation in Ruby on Rails forms

![enter image description here][1]

I need to implement the concept of `dropdown` in Xcode.

For that purpose, I&#39;m using a `UIPickerview`.

This pickerView loads when a textfield is tapped (on textFieldDidBeginEditing:)event.

**Question:**

Is there a way, that I can add a image to `TextField`? 

The image is like an arrow mark by which user can understand that a `dropdown` appears when `textfield` is tapped .How can I make it? 


  [1]: http://i.stack.imgur.com/obVa8.png

Add image to UITextField in Xcode?

I see a list of optional items to install in the packages window, and can&#39;t find any reference to what the **Google Web Driver** and what it actually does?

What is Google Web Driver in the Android SDK Manager?

<p>I see a list of optional items to install in the packages window, and can't find any reference to what the <strong>Google Web Driver</strong> and what it actually does?</p>


I am writing some sample apps.  
After I debug these apps, I don&#39;t see an uninstall button in my device&#39;s application management.  
When I do adb uninstall, it always says `Failure without any reason.`  
In DDMS I saw that my apk is stored in `/data/app/com.k2g.leaveDemo-1.apk`.  
I am not sure what am I missing.  
I always have to reset my device to get rid of these apps :(

Do I need to do sign something?  
Do I need to do something in debug mode?  
Or does it depend on the version?

I am using Samsung S2.


adb uninstall failed

Just recently I have had a problem with a key store. I know there are plenty of questions about this problem already. I have read them all and Googled furiously.

#Error:


    keytool error: java.io.IOException: Keystore was tampered with, or password was incorrect
    java.io.IOException: Keystore was tampered with, or password was incorrect
    	at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:772)
    	at sun.security.provider.JavaKeyStore$JKS.engineLoad(JavaKeyStore.java:55)
    	at java.security.KeyStore.load(KeyStore.java:1214)
    	at sun.security.tools.KeyTool.doCommands(KeyTool.java:885)
    	at sun.security.tools.KeyTool.run(KeyTool.java:340)
    	at sun.security.tools.KeyTool.main(KeyTool.java:333)
    Caused by: java.security.UnrecoverableKeyException: Password verification failed
    	at sun.security.provider.JavaKeyStore.engineLoad(JavaKeyStore.java:770)
    	... 5 more


#Software I am using:


###Java

    java version &quot;1.7.0_21&quot;
    Java(TM) SE Runtime Environment (build 1.7.0_21-b11)
    Java HotSpot(TM) 64-Bit Server VM (build 23.21-b01, mixed mode)

###Eclipse

	Version: 3.8.0
	Build id: I20120502-2000

###Latest ADT Plugin

###Latest Android SDK

#Here is what I know:

- I did not lose the password and it has never changed.
- I cannot retrieve the password(I know the pass).
- I cannot sign an existing application with a different key without releasing a brand new application(So I cannot publish any updates).

#Here is what I have done:

- I have uninstalled and re-installed Eclipse many times.
- I have uninstalled and re-installed the android ADT plugin.
- I have removed and re-downloaded lastest Android SDK many times.
- I have uninstalled and re-installed JDK7.
- I have tried using the backups of my keystore.
- I have checked the MD5 checksums using &quot;md5sum KEYSTORE&quot; and compared with the backups(same MD5 output - not tampered).
- I have tried brute-forcing the key store(I have retrieved the password that I knew).
- I created a test key(with current setup) and tested the password and it seems to worked fine(so something has changed).
- I have tried exporting the android .apk manually and then tried to sign it(Outside of Eclipse).


#Here is how I export a signed application:

- **Through Eclipse:** Exporting of using File &gt; Export &gt; Export Android Application.
- **Before JDK7:** jarsigner -verbose -keystore KEYSTORE FILE ALIAS.
- **With JDK7:** jarsigner -verbose -sigalg MD5withRSA -digestalg SHA1 -keystore KEYSTORE FILE ALIAS.

#What is there left to figure out or try?

- &lt;strike&gt;Some of the references/URLs say to remove the &quot;trusted.certs&quot; file?&lt;/strike&gt;
- &lt;strike&gt;Try deleting the &quot;debug.keystore&quot;?&lt;/strike&gt;
- &lt;strike&gt;Would updating Eclipse or any of the Android development tools affect my keystore?&lt;/strike&gt;
- &lt;strike&gt;Would updating Java from jdk6 to jdk7 create any problems?&lt;/strike&gt;
- &lt;strike&gt;Could this have messed with or change how the jarsigner works in anyway?&lt;/strike&gt;

#User suggestions:

- Try using JDK6, but I was able to recently export an application.
- &lt;strike&gt;Checked key.store.password or key.alias.password in my local.properties&lt;/strike&gt; 
- &lt;strike&gt;Unchecking the build automatically in eclipse and clean your project&lt;/strike&gt;
- &lt;strike&gt;Try to remove .metadata folder in your workspace and clear all temp folders.&lt;/strike&gt; 

#Summary

- Keystores did not change,
- I have the passwords to the keystores,
- I have successfully exported an application recently using:
	- Eclipse 3.8 (and Eclipse 4.0+),
	- Latest Java 7,
	- Latest ADT Plugin.
- My last successful export and build was a few weeks ago using Eclipse 3.8, latest Android tools and Java 7 with the same password.

#Update (6/29/14)
- I have used: *keytool -list -keystore KEYSTORE* to successfully prove and show that 3 out of my 4 keys work.
- I bruteforced the last key and obtained the password from the keystore(The pass I already knew), but the password does not work when I enter for signing. I have used: *java -jar* AndroidKeystoreBrute_v1.02.jar *-m 3 -k KEYSTORE -d WORDLIST*.
- Strangely enough, sometimes when I type my password into eclipse very quickly, my alias will show up and I can successfully export my application. (I know this is crazy).
- Updated Java version.

If I type in the password very quickly it works, sometimes.

It seems that opening up Eclipse and entering the password the first time lets me use the keystore.

Obviously, if all else fails, I will have to create a new key store. I really would like to get this resolved, I am just not sure what to do now besides republish with a new key.

If the key cannot be recovered properly, I might open source it on Github.


---

#Solution (6/29/14):

A special thanks to user Erhannis!

Here is what I did:

The command would error out on me each time: 

    keytool -importkeystore -srckeystore old.keystore -destkeystore new.keystore -v

Since you told me we could extract private keys from the Java Keystore(.jks), I dug deeper and ended up using a variation of the command. I followed the links you posted [here](https://security.stackexchange.com/a/3795) and [here](http://www.tbs-certificates.co.uk/FAQ/en/626.html):

    keytool -importkeystore -srckeystore old.keystore -destkeystore new.keystore -deststoretype pkcs12

After extracting the private key and storing as PKCS12, I think extracted my private key and put it back into a brand new Java Keystore:

    keytool -importkeystore -srckeystore new.keystore -srcstoretype pkcs12 -destkeystore final.keystore -deststoretype jks

---

##References:

http://developer.android.com/tools/publishing/app-signing.html#signapp

http://code.google.com/p/android-keystore-password-recover/


##List of StackOverflow URLs I have read:

https://stackoverflow.com/questions/6089813/please-advice-needed-lost-keystore-password

https://stackoverflow.com/questions/6035970/invalid-keystore-problem

https://stackoverflow.com/questions/4459719/android-i-lost-my-android-key-store-what-should-i-do

https://stackoverflow.com/questions/4322367/i-lost-my-keystore-file

https://stackoverflow.com/questions/6149530/forgot-keystore-password-thinking-of-brute-force-detection-will-it-corrupt-the

https://stackoverflow.com/questions/8877354/i-have-lost-the-password-for-android-keystore-file

https://stackoverflow.com/questions/4280507/problem-running-my-signed-release-keystore-in-eclipse

https://stackoverflow.com/questions/8894987/android-forgot-keystore-password-can-i-decrypt-keystore-file

https://stackoverflow.com/questions/9309975/android-release-keystore-issue-keystore-was-tampered-with-or-password-was-inc

Android keystore stopped working

I have developed one android project. In this project the text font defaults to android:sans.

Now I want to replace the default text font to roboto font for my entire project.

How can I do this?

How to use Roboto font in android Project

Is there any way in Android to draw a filled rectangle with say a black border. My problem is that the canvas.draw() takes one paint object, and to my knowledge the paint object can&#39;t have a different color for the fill and the stroke. Is there a way around this?

Drawing a filled rectangle with a border in android

I&#39;m developing an android application. I&#39;m using android 2.2

In my application I am capturing GPS data and sending it to service with the 1 hour time interval. If user exits from application it&#39;s also working (it is required).

I&#39;m using 2 services (User defined), one for capturing GPS data and other for sending to the server.

Here my doubt 

 - In service, can we use shared preferences.

 - If we store any data in shared preferences in any activity of the application, will we be able to use that data in service with the help of shared preferences?

Content Type	Original Author	Original Content on Stackoverflow
Question	fakeguybrushthreepwood	View Question on Stackoverflow
Solution 1 - Android	Sunil Mishra	View Answer on Stackoverflow
Solution 2 - Android	Adam M. Erickson	View Answer on Stackoverflow

What is Google Web Driver in the Android SDK Manager?

Android Problem Overview

Android Solutions

Solution 1 - Android

Solution 2 - Android

Add image to UITextField in Xcode?

HTML5 'required' validation in Ruby on Rails forms

Attributions