Android App Login issue

varaprasady

Dear Sir,
im stuck with Login issue on my android app.
1.i add external jar (kiteconnect.jar)
2.Created Button Login in that added code as in test.java i replaced my api key...
3.Getting errors at KiteConnect kiteconnect = new KiteConnect("your_apiKey");

FATAL EXCEPTION: main
09-06 12:18:20.890: E/AndroidRuntime(27370): Process: kitetest.trade, PID: 27370
09-06 12:18:20.890: E/AndroidRuntime(27370): java.lang.NoClassDefFoundError: Failed resolution of: Lcom/rainmatter/kiteconnect/KiteConnect;
09-06 12:18:20.890: E/AndroidRuntime(27370): at kitetest.trade.KiteTestTradeActivity.onCreate(KiteTestTradeActivity.java:33)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.Activity.performCreate(Activity.java:6582)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1113)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2532)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2667)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.ActivityThread.-wrap11(ActivityThread.java)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1494)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.os.Handler.dispatchMessage(Handler.java:111)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.os.Looper.loop(Looper.java:207)
09-06 12:18:20.890: E/AndroidRuntime(27370): at android.app.ActivityThread.main(ActivityThread.java:5776)
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.reflect.Method.invoke(Native Method)
09-06 12:18:20.890: E/AndroidRuntime(27370): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
09-06 12:18:20.890: E/AndroidRuntime(27370): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
09-06 12:18:20.890: E/AndroidRuntime(27370): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.rainmatter.kiteconnect.KiteConnect" on path: DexPathList[[zip file "/data/app/kitetest.trade-2/base.apk"],nativeLibraryDirectories=[/data/app/kitetest.trade-2/lib/arm64, /vendor/lib64, /system/lib64]]
09-06 12:18:20.890: E/AndroidRuntime(27370): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
09-06 12:18:20.890: E/AndroidRuntime(27370): ... 13 more
09-06 12:18:20.890: E/AndroidRuntime(27370): Suppressed: java.lang.ClassNotFoundException: com.rainmatter.kiteconnect.KiteConnect
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.Class.classForName(Native Method)
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
09-06 12:18:20.890: E/AndroidRuntime(27370): at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
09-06 12:18:20.890: E/AndroidRuntime(27370): ... 14 more
09-06 12:18:20.890: E/AndroidRuntime(27370): Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available

Can you suggest me where i getting wrong?

tonystark

Hi @varaprasady,

Have you enabled ProGuard in your gradle files? If yes, try after disabling it.

varaprasady

Dear Sir,
im developing my android app with eclipse and android sdk
thanks

varaprasady

Dear sir,
kindly provide steps to use api for android program..
if you can provide code for basic app upto login process will be greatfull...
thanks

varaprasady

Dear sir,
proguard is desabled in project.properties.may be other issue was reason...
im getting error at this point
userModel = kiteconnect.requestAccessToken("requestcode", strapisecurityKey);
how do i get login screen with security answers screen...
thanks

sujith

Hi @varaprasady,
Kite Connect Java is not compatible with Android since Unirest Network library we use isn't compatible with Android.
You can download repository and modify KiteRequest to use any android compatible library like Okhttp, Retrofit or Volley.

varaprasady

Thanks sujit ,
yesterday i tried to resolve errors.unirest errors gone...but i stuck at this point

java.lang.IllegalStateException: Could not execute method for android:onClick
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.view.View$DeclaredOnClickListener.onClick(View.java:4509)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.view.View.performClick(View.java:5269)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.view.View$PerformClick.run(View.java:21556)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.os.Handler.handleCallback(Handler.java:815)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.os.Handler.dispatchMessage(Handler.java:104)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.os.Looper.loop(Looper.java:207)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.app.ActivityThread.main(ActivityThread.java:5776)
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.reflect.Method.invoke(Native Method)
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)
09-07 11:42:29.527: E/AndroidRuntime(19721): Caused by: java.lang.reflect.InvocationTargetException
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.reflect.Method.invoke(Native Method)
09-07 11:42:29.527: E/AndroidRuntime(19721): at android.view.View$DeclaredOnClickListener.onClick(View.java:4504)
09-07 11:42:29.527: E/AndroidRuntime(19721): ... 9 more
09-07 11:42:29.527: E/AndroidRuntime(19721): Caused by: java.lang.NoClassDefFoundError: Failed resolution of: Lorg/apache/http/client/config/RequestConfig;
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.mashape.unirest.http.options.Options.refresh(Options.java:70)
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.mashape.unirest.http.options.Options.(Options.java:46)
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.mashape.unirest.http.HttpClientHelper.prepareRequest(HttpClientHelper.java:151)
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.mashape.unirest.http.HttpClientHelper.request(HttpClientHelper.java:131)
09-07 11:42:29.527: E/AndroidRuntime(19721): at com.mashape.unirest.request.BaseRequest.asJson(BaseRequest.java:68)
09-07 11:42:29.527: E/AndroidRuntime(19721): at kitetest.trade.KiteTestTradeActivity.postRequest(KiteTestTradeActivity.java:200)
09-07 11:42:29.527: E/AndroidRuntime(19721): at kitetest.trade.KiteTestTradeActivity.requestAccessToken(KiteTestTradeActivity.java:176)
09-07 11:42:29.527: E/AndroidRuntime(19721): at kitetest.trade.KiteTestTradeActivity.inputKPClickHandler(KiteTestTradeActivity.java:95)
09-07 11:42:29.527: E/AndroidRuntime(19721): ... 11 more
09-07 11:42:29.527: E/AndroidRuntime(19721): Caused by: java.lang.ClassNotFoundException: Didn't find class "org.apache.http.client.config.RequestConfig" on path: DexPathList[[zip file "/data/app/kitetest.trade-2/base.apk"],nativeLibraryDirectories=[/data/app/kitetest.trade-2/lib/arm64, /vendor/lib64, /system/lib64]]
09-07 11:42:29.527: E/AndroidRuntime(19721): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56)
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.ClassLoader.loadClass(ClassLoader.java:511)
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.ClassLoader.loadClass(ClassLoader.java:469)
09-07 11:42:29.527: E/AndroidRuntime(19721): ... 19 more
09-07 11:42:29.527: E/AndroidRuntime(19721): Suppressed: java.lang.ClassNotFoundException: org.apache.http.client.config.RequestConfig
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.Class.classForName(Native Method)
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.BootClassLoader.findClass(ClassLoader.java:781)
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.BootClassLoader.loadClass(ClassLoader.java:841)
09-07 11:42:29.527: E/AndroidRuntime(19721): at java.lang.ClassLoader.loadClass(ClassLoader.java:504)
09-07 11:42:29.527: E/AndroidRuntime(19721): ... 20 more
09-07 11:42:29.527: E/AndroidRuntime(19721): Caused by: java.lang.NoClassDefFoundError: Class not found using the boot class loader; no stack trace available


please guide me....

sujith

Hi @varaprasady,
Check out this thread.

PS: Android Studio is the official IDE for Android. Eclipse is deprecated now. The Gradle build system is far better than Ant.

sujith

Gradle makes your life easy. In Ant, it is very difficult to find build errors.

varaprasady

thanks sujith