vijayrawatsan / android-json-form-wizard Goto Github PK

I am getting following crashes from firebase log.
Unable to start activity
java.lang.NullPointerException: Attempt to invoke virtual method 'void com.vijay.jsonwizard.mvp.ViewState.setSavedInstance(boolean)' on a null object reference

java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3150)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3260)
at android.app.ActivityThread.access$1000(ActivityThread.java:218)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1734)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6934)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199)
Caused by: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
at android.support.v7.app.AppCompatDelegateImplV9.setSupportActionBar(AppCompatDelegateImplV9.java:203)
at android.support.v7.app.AppCompatActivity.setSupportActionBar(AppCompatActivity.java:130)
at com.vijay.jsonwizard.activities.JsonFormActivity.onCreate(JsonFormActivity.java:38)
at android.app.Activity.performCreate(Activity.java:6609)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1134)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3103)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3260) 
at android.app.ActivityThread.access$1000(ActivityThread.java:218) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1734) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:145) 
at android.app.ActivityThread.main(ActivityThread.java:6934) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1404) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1199) 

Hello,

Thanks for uploading this useful code. One issue is coming in current version:

Issue: Crash on uploading image and going forward and coming back.

How to reproduce:
1: upload image in page 1
2: Go to page 2.
3. Write some text
4. Go back to page 1.
(Crash).

Can you please check.

Hi,

I tried validating (required field) the spinner in a similar ways as we did for editText and Mobile but it is not working. Can you please help me out with this?

i define spinner in json code but not visible on screen, and not validate to required inputs, what can i do??

Error on change from portrait to landscape

FATAL EXCEPTION: main
    Process: us.ethnicmedia.sevendays, PID: 4560
    java.lang.RuntimeException: Unable to start activity ComponentInfo{us.ethnicmedia.sevendays/com.vijay.jsonwizard.activities.JsonFormActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.vijay.jsonwizard.mvp.ViewState.setSavedInstance(boolean)' on a null object reference
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3947)
            at android.app.ActivityThread.access$900(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1309)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
     Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.vijay.jsonwizard.mvp.ViewState.setSavedInstance(boolean)' on a null object reference
            at com.vijay.jsonwizard.mvp.BaseFragment.onCreate(BaseFragment.java:26)
            at com.vijay.jsonwizard.fragments.JsonFormFragment.onCreate(JsonFormFragment.java:58)
            at android.support.v4.app.Fragment.performCreate(Fragment.java:1766)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:917)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1138)
            at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1120)
            at android.support.v4.app.FragmentManagerImpl.dispatchCreate(FragmentManager.java:1924)
            at android.support.v4.app.FragmentActivity.onCreate(FragmentActivity.java:268)
            at android.support.v7.app.AppCompatActivity.onCreate(AppCompatActivity.java:58)
            at com.vijay.jsonwizard.activities.JsonFormActivity.onCreate(JsonFormActivity.java:36)
            at android.app.Activity.performCreate(Activity.java:5990)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3947)
            at android.app.ActivityThread.access$900(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1309)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

According to this: http://stackoverflow.com/questions/29965398/gradle-finished-with-non-zero-exit-value-1-ic-launcher-png-error-duplicate-fi

I think that is necessary to delete the ic_launcher in mipmap folders.

Oh and Thanks for the awesome work!

Would it be possible to have 2 spinners of which the second one would activate depending on what was selected in the first one?
For example i would have a spinner with countries and as soon as i would select "UK" in there it would enable a second spinner underneath the first one where you could choose from a list of cities in the UK?

Thank you!

can we create a dynamic spinner using this Library ?

I got an error in my sample project using this library that says:

FATAL EXCEPTION: main
Process: com.garudainfinity.leumartsurvey, PID: 30819
java.lang.NoClassDefFoundError: com.vijay.jsonwizard.activities.JsonFormActivity
at com.garudainfinity.leumartsurvey.activities.SurveyListActivity.onClick(SurveyListActivity.java:156)
at android.view.View.performClick(View.java:5214)
at android.view.View$PerformClick.run(View.java:20978)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6134)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)

this is how i call the activity:
intent = new Intent(this, JsonFormActivity.class);
String json = "Your complete JSON";
intent.putExtra("json", json);
startActivityForResult(intent, 1);

am i doing this wrong?

Hi,

I don't know if this lib does it already, although I think it doesn't... is it JSON Schema [1] compatible?

It would be great because of the huge amount of javascript libs that allow you to show forms based on a JSON Schema format.

Great work by the way :)

Cheers!

[1] JSON Schema: http://json-schema.org/

This is my form.json, but it does not display the spinner

{
"count":"1",
"step1":{
"fields":[
{
"key":"from_account",
"type":"spinner",
"hint": "Select source account",
"values":["0100719742003", "0200404805009"],
"v_required":{ "value" : "true",
"err" : "Please choose a value to proceed."
}
}
],
"title":"Step 1 of 1"
}
}

When trying to Add a radio butto as an example

{
"key":"radioData",
"type":"radio",
"label":"Select one item from below",
"options":[
{
"key":"areYouPro",
"text":"Are you pro?"
},
{
"key":"areYouAmature",
"text":"Are you amature?"
},
{
"key":"areYouNovice",
"text":"Are you novice?"
}
],
"value":"areYouNovice"
}

presents the following problem

E/JsonFormInteractor: Exception occurred in making child view at index : 2 : Exception is : No value for orientation
org.json.JSONException: No value for orientation
at org.json.JSONObject.get(JSONObject.java:392)
at com.vijay.jsonwizard.widgets.RadioButtonFactory.getEditableViewsFromJson(RadioButtonFactory.java:59)
at com.vijay.jsonwizard.widgets.RadioButtonFactory.getViewsFromJson(RadioButtonFactory.java:48)
at com.vijay.jsonwizard.interactors.JsonFormInteractor.fetchFormElements(JsonFormInteractor.java:60)
at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.getStepFormElements(JsonFormFragmentPresenter.java:114)
at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.addFormEditionElements(JsonFormFragmentPresenter.java:90)
at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.addFormElements(JsonFormFragmentPresenter.java:75)
at com.vijay.jsonwizard.fragments.JsonFormFragment.onViewCreated(JsonFormFragment.java:88)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:892)
at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:1238)
at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManagerImpl.java:1303)
at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:439)
at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:2079)
at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:1869)
at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:1824)
at androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:1727)
at androidx.fragment.app.FragmentManagerImpl$2.run(FragmentManagerImpl.java:150)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6923)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:870)

HI, I added this to your nice library. How can I commit this?

Hello Team,

Tried using this fantastic library, but after using the test input JSON, majority of the form elements are not showing, the only form element that showed was the "choose" button to upload images.

Please what could cause this issue.

Looking forward to hearing from you guys.

Is branching is possible feature?

Hi,

When i try to fill an EditText, the application crashes with the error below . I'm using appcompat-v7:22.2.1

java.lang.ClassCastException: android.support.v7.internal.widget.TintContextWrapper cannot be cast to com.vijay.jsonwizard.interfaces.JsonApi
at com.vijay.jsonwizard.customviews.GenericTextWatcher.afterTextChanged(GenericTextWatcher.java:30)
at android.widget.TextView.sendAfterTextChanged(TextView.java:7722)
at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:9493)
at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:972)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:516)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:454)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:33)
at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:685)
at android.view.inputmethod.BaseInputConnection.setComposingText(BaseInputConnection.java:445)
at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:340)
at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:78)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:211)
at android.app.ActivityThread.main(ActivityThread.java:5321)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1016)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:811)

FATAL EXCEPTION: main
Process: com.wokelchords.app.auctionhero, PID: 8207
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.wokelchords.app.auctionhero/com.vijay.jsonwizard.activities.JsonFormActivity}: java.lang.NullPointerException: Null reference used for synchronization (monitor-enter)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360)
at android.app.ActivityThread.access$800(ActivityThread.java:144)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5221)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694)
Caused by: java.lang.NullPointerException: Null reference used for synchronization (monitor-enter)
at com.vijay.jsonwizard.activities.JsonFormActivity.getStep(JsonFormActivity.java:54)
at com.vijay.jsonwizard.fragments.JsonFormFragment.getStep(JsonFormFragment.java:162)
at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.addFormElements(JsonFormFragmentPresenter.java:43)
at com.vijay.jsonwizard.fragments.JsonFormFragment.onViewCreated(JsonFormFragment.java:69)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248)
at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613)
at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:330)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:547)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1220)
at android.app.Activity.performStart(Activity.java:5949)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2261)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2360) 
at android.app.ActivityThread.access$800(ActivityThread.java:144) 
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1278) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5221) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:899) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:694) 

I am running with
compileSdkVersion 23
buildToolsVersion "23.0.2"

Got an error when trying to implement the library.

java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.

Therefore i added this line in AndroidManifest.xml

<activity
    android:name="com.vijay.jsonwizard.activities.JsonFormActivity"
    android:theme="@style/Theme.AppCompat.Light.NoActionBar">
</activity>

Hi Vijay,

On compile the latest version, only load image part is getting loaded in form. Rest all the fields are getting loaded.

SDK on device: 18.

Tried both ways: compiling from URL and library.

Can you please help in this.

Hi, I tried to include this library into my new project, but app chashes when i call JsonFormActivity. Reason is
Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v7/app/ActionBarActivity;

How can I solve?

Thanks

Using the following in data.json
{
"key":"contact",
"type":"edit_text",
"hint":"Contact",
"v_reg" : {
"value" : "^[789]\d{9}$",
"err" : "Enter a valid contact number."
}
},
{
"key":"postal_code",
"type":"edit_text",
"hint":"Postal Code",
"v_email":{"value":"^\d{3}\s?\d{3}$",
"err":"Invalid Zip Code"
}
},
{
"key":"employee_id",
"type":"edit_text",
"hint":"Employee Number",
"v_email":{"value":"^[0-9]{4}$",
"err":"Enter a 4 digit Employee ID"
}
}

But the reg exp is not getting validated.
Can someone please help?

User should be able to apply following validations:

• Required
• Length
• Regex

activity and fragment are blank. i'm running sample app

here logcat

03-10 16:31:17.822 21312-21312/com.paybay.quismartm E/Minikin: addFontFromAsset failed to create font font/Roboto-Regular.ttf 03-10 16:31:17.822 21312-21312/com.paybay.quismartm D/JsonFormInteractor: Exception occurred in making child view at index : 0 : Exception is : Binary XML file line #1: Binary XML file line #1: Error inflating class <unknown> 03-10 16:31:17.822 21312-21312/com.paybay.quismartm W/System.err: android.view.InflateException: Binary XML file line #1: Binary XML file line #1: Error inflating class <unknown> 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:539) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.getViewsFromJson(JsonFormInteractor.java:142) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.fetchFormElements(JsonFormInteractor.java:56) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.addFormElements(JsonFormFragmentPresenter.java:49) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.fragments.JsonFormFragment.onViewCreated(JsonFormFragment.java:69) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:330) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:547) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1237) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.Activity.performStart(Activity.java:6268) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.-wrap11(ActivityThread.java) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.os.Looper.loop(Looper.java:148) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5417) 03-10 16:31:17.823 21312-21312/com.paybay.quismartm W/System.err: at java.lang.reflect.Method.invoke(Native Method) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class <unknown> 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createView(LayoutInflater.java:645) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:764) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: ... 24 more 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: Caused by: java.lang.reflect.InvocationTargetException 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at java.lang.reflect.Constructor.newInstance(Native Method) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createView(LayoutInflater.java:619) 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: ... 27 more 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: Caused by: java.lang.RuntimeException: Font asset not found font/Roboto-Regular.ttf 03-10 16:31:17.824 21312-21312/com.paybay.quismartm W/System.err: at android.graphics.Typeface.createFromAsset(Typeface.java:190) 03-10 16:31:17.825 21312-21312/com.paybay.quismartm W/System.err: at com.rengwuxian.materialedittext.MaterialEditText.getCustomTypeface(MaterialEditText.java:478) 03-10 16:31:17.825 21312-21312/com.paybay.quismartm W/System.err: at com.rengwuxian.materialedittext.MaterialEditText.init(MaterialEditText.java:381) 03-10 16:31:17.825 21312-21312/com.paybay.quismartm W/System.err: at com.rengwuxian.materialedittext.MaterialEditText.<init>(MaterialEditText.java:316) 03-10 16:31:17.825 21312-21312/com.paybay.quismartm W/System.err: ... 29 more 03-10 16:31:17.826 21312-21312/com.paybay.quismartm E/Minikin: addFontFromAsset failed to create font font/Roboto-Regular.ttf 03-10 16:31:17.826 21312-21312/com.paybay.quismartm D/JsonFormInteractor: Exception occurred in making child view at index : 1 : Exception is : Binary XML file line #1: Binary XML file line #1: Error inflating class <unknown> 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: android.view.InflateException: Binary XML file line #1: Binary XML file line #1: Error inflating class <unknown> 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:539) 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:423) 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:374) 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.getViewsFromJson(JsonFormInteractor.java:142) 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.fetchFormElements(JsonFormInteractor.java:56) 03-10 16:31:17.826 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.addFormElements(JsonFormFragmentPresenter.java:49) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.fragments.JsonFormFragment.onViewCreated(JsonFormFragment.java:69) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:330) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:547) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1237) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.Activity.performStart(Activity.java:6268) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.-wrap11(ActivityThread.java) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.os.Looper.loop(Looper.java:148) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5417) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at java.lang.reflect.Method.invoke(Native Method) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: Caused by: android.view.InflateException: Binary XML file line #1: Error inflating class <unknown> 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createView(LayoutInflater.java:645) 03-10 16:31:17.827 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:764) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.inflate(LayoutInflater.java:492) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: ... 24 more 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: Caused by: java.lang.reflect.InvocationTargetException 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at java.lang.reflect.Constructor.newInstance(Native Method) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at android.view.LayoutInflater.createView(LayoutInflater.java:619) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: ... 27 more 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: Caused by: java.lang.RuntimeException: Font asset not found font/Roboto-Regular.ttf 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at android.graphics.Typeface.createFromAsset(Typeface.java:190) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at com.rengwuxian.materialedittext.MaterialEditText.getCustomTypeface(MaterialEditText.java:478) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at com.rengwuxian.materialedittext.MaterialEditText.init(MaterialEditText.java:381) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: at com.rengwuxian.materialedittext.MaterialEditText.<init>(MaterialEditText.java:316) 03-10 16:31:17.828 21312-21312/com.paybay.quismartm W/System.err: ... 29 more 03-10 16:31:17.829 21312-21312/com.paybay.quismartm E/Minikin: addFontFromAsset failed to create font font/Roboto-Bold.ttf 03-10 16:31:17.829 21312-21312/com.paybay.quismartm D/JsonFormInteractor: Exception occurred in making child view at index : 2 : Exception is : Font asset not found font/Roboto-Bold.ttf 03-10 16:31:17.829 21312-21312/com.paybay.quismartm W/System.err: java.lang.RuntimeException: Font asset not found font/Roboto-Bold.ttf 03-10 16:31:17.829 21312-21312/com.paybay.quismartm W/System.err: at android.graphics.Typeface.createFromAsset(Typeface.java:190) 03-10 16:31:17.829 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.getTextViewWith(JsonFormInteractor.java:202) 03-10 16:31:17.829 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.getViewsFromJson(JsonFormInteractor.java:81) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.interactors.JsonFormInteractor.fetchFormElements(JsonFormInteractor.java:56) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.presenters.JsonFormFragmentPresenter.addFormElements(JsonFormFragmentPresenter.java:49) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at com.vijay.jsonwizard.fragments.JsonFormFragment.onViewCreated(JsonFormFragment.java:69) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1248) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:738) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1613) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentController.execPendingActions(FragmentController.java:330) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:547) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1237) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.Activity.performStart(Activity.java:6268) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2379) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.-wrap11(ActivityThread.java) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.os.Handler.dispatchMessage(Handler.java:102) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.os.Looper.loop(Looper.java:148) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at android.app.ActivityThread.main(ActivityThread.java:5417) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at java.lang.reflect.Method.invoke(Native Method) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726) 03-10 16:31:17.830 21312-21312/com.paybay.quismartm W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616) 03-10 16:31:17.996 21312-21326/com.paybay.quismartm D/OpenGLRenderer: endAllStagingAnimators on 0x7f63e73c00 (RippleDrawable) with handle 0x7f6740f740

How to add translation for i18n ?, can we add it via strings.xml resource ?

Edit Text and spinner and checkbox not showing in android 8.0 and android 10.0

on back click, the spinner item selected is not retained. It again displays Enter the house name.

@ketki512

I have three values(item1, item2,item3), when i select the item3 it show this error.
please, change your class "JsonFormFragmentPresenter", in the function "onItemSelect",
(position + 1) to (position)

Is it possible for the library to handle questions that depends on selected results of the previous question?
e.g
Are you sure you want to continue?
Yes
No
on selecting Yes user is asked to proceed and and on selecting no they are allowed to explain why

How to change text position in CompoundButton (Radiobutton & Checkbox). Now, I have a text on the left side and button on the right side. I would like to change it and have the text on the right side.

Could you please tell me how to add validation to views.
Thanks

E/AndroidRuntime: FATAL EXCEPTION: main
Process: konzeptfabrica.com.vehicloadmin, PID: 27961
java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v7/internal/widget/TintContextWrapper;
at com.vijay.jsonwizard.customviews.GenericTextWatcher.afterTextChanged(GenericTextWatcher.java:35)
at android.widget.TextView.sendAfterTextChanged(TextView.java:7698)
at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:9486)
at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:972)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:516)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:454)
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:33)
at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:685)
at android.view.inputmethod.BaseInputConnection.setComposingText(BaseInputConnection.java:445)
at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:340)
at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:78)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5300)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)
at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:114)
Caused by: java.lang.ClassNotFoundException: Didn't find class "android.support.v7.internal.widget.TintContextWrapper" on path: DexPathList[[zip file "/data/app/konzeptfabrica.com.vehicloadmin-2/base.apk"],nativeLibraryDirectories=[/vendor/lib64, /system/lib64]]
at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
at com.vijay.jsonwizard.customviews.GenericTextWatcher.afterTextChanged(GenericTextWatcher.java:35) 
at android.widget.TextView.sendAfterTextChanged(TextView.java:7698) 
at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:9486) 
at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:972) 
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:516) 
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:454) 
at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:33) 
at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:685) 
at android.view.inputmethod.BaseInputConnection.setComposingText(BaseInputConnection.java:445) 
at com.android.internal.view.IInputConnectionWrapper.executeMessage(IInputConnectionWrapper.java:340) 
at com.android.internal.view.IInputConnectionWrapper$MyHandler.handleMessage(IInputConnectionWrapper.java:78) 
at android.os.Handler.dispatchMessage(Handler.java:102) 
at android.os.Looper.loop(Looper.java:135) 
at android.app.ActivityThread.main(ActivityThread.java:5300) 
at java.lang.reflect.Method.invoke(Native Method) 
at java.lang.reflect.Method.invoke(Method.java:372) 
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904) 
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699) 
at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:114) 
Suppressed: java.lang.ClassNotFoundException: android.support.v7.internal.widget.TintContextWrapper
at java.lang.Class.classForName(Native Method)
at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
... 20 more
Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack available

How do I get the values of the generated fields in the form?

Any ideas that might help?
Thank you

When i try to type something i have app crash
In logs :

java.lang.ClassCastException: android.support.v7.internal.view.ContextThemeWrapper cannot be cast to com.vijay.jsonwizard.interfaces.JsonApi
            at com.vijay.jsonwizard.customviews.GenericTextWatcher.afterTextChanged(GenericTextWatcher.java:37)
            at android.widget.TextView.sendAfterTextChanged(TextView.java:7247)
            at android.widget.TextView$ChangeWatcher.afterTextChanged(TextView.java:8891)
            at android.text.SpannableStringBuilder.sendAfterTextChanged(SpannableStringBuilder.java:970)
            at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:497)
            at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:435)
            at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:30)
            at android.text.method.QwertyKeyListener.onKeyDown(QwertyKeyListener.java:222)
            at android.text.method.TextKeyListener.onKeyDown(TextKeyListener.java:136)
            at android.widget.TextView.doKeyDown(TextView.java:5385)
            at android.widget.TextView.onKeyDown(TextView.java:5204)
            at android.view.KeyEvent.dispatch(KeyEvent.java:2609)
            at android.view.View.dispatchKeyEvent(View.java:7205)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.widget.ScrollView.dispatchKeyEvent(ScrollView.java:353)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1359)
            at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:1920)
            at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1395)
            at android.app.Activity.dispatchKeyEvent(Activity.java:2370)
            at android.support.v7.internal.view.WindowCallbackWrapper.dispatchKeyEvent(WindowCallbackWrapper.java:49)
            at android.support.v7.app.AppCompatDelegateImplBase$AppCompatWindowCallbackBase.dispatchKeyEvent(AppCompatDelegateImplBase.java:258)
            at android.support.v7.internal.view.WindowCallbackWrapper.dispatchKeyEvent(WindowCallbackWrapper.java:49)
            at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1847)
            at android.view.ViewRootImpl.deliverKeyEventPostIme(ViewRootImpl.java:3701)
            at android.view.ViewRootImpl.handleImeFinishedEvent(ViewRootImpl.java:3651)
            at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:2818)
            at android.os.Handler.dispatchMessage(Handler.java:99)
            at android.os.Looper.loop(Looper.java:137)
            at android.app.ActivityThread.main(ActivityThread.java:5041)
            at java.lang.reflect.Method.invokeNative(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:511)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
            at dalvik.system.NativeStart.main(Native Method)

I have built a web based form builder to automate the creation of the
json string for the wizard.

Uploading code after testing in 2days