hi guys i have an error in my code wish you can help me with it to learn more from you , my php page and databse is ready and connected, but when im trying to register in my app i see this erorr
activity:
EditText name, email, password, password2;
Button bt1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_registration);
name = (EditText) findViewById(R.id.ed1);
email = (EditText) findViewById(R.id.ed2);
password = (EditText) findViewById(R.id.ed3);
password2 = (EditText) findViewById(R.id.ed4);
bt1 = (Button) findViewById(R.id.bt1);
bt1.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String Ename = name.getText().toString().trim();
String Email = email.getText().toString().trim();
String Pass = password.getText().toString().trim();
String Pass2 = password2.getText().toString().trim();
if (!Pass.equals(Pass2)) {
Toast.makeText(Registration.this, "Password doesnt match!", Toast.LENGTH_SHORT).show();
} else {
Response.Listener<String> responseLisener = new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONObject jsonRespone = new JSONObject(response);
boolean success = jsonRespone.getBoolean("success");
if (success) {
Toast.makeText(Registration.this, "Registartion Complete!", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(Registration.this, "Something wen wrong, Registration uncompleted", Toast.LENGTH_SHORT).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
};
Send_Data_Registration send_Data = new Send_Data_Registration(Ename, Email, Pass, responseLisener);
RequestQueue queue = Volley.newRequestQueue(Registration.this);
queue.add(send_Data);
}
}
});
}
}
and this is the class Send_Data_Registartion
public class Send_Data_Registration extends StringRequest {
private static final String SEND_DATA_URL = "http://dev-redakhalaf.000webhostapp.com/Registration.php";
private Map<String,String>MapData;
public Send_Data_Registration(String name , String email, String password, Response.Listener<String> listener){
super(Method.POST,SEND_DATA_URL, listener,null);
MapData = new HashMap<>();
MapData.put("ename",name);
MapData.put("email",email);
MapData.put("epassword",password);
}
@Override
protected Map<String, String> getParams() {
return MapData;
}
}
this is the erorr:
W/System.err: org.json.JSONException: Value <? of type java.lang.String cannot be converted to JSONObject
W/System.err: at org.json.JSON.typeMismatch(JSON.java:111)
W/System.err: at org.json.JSONObject.<init>(JSONObject.java:163)
W/System.err: at org.json.JSONObject.<init>(JSONObject.java:176)
W/System.err: at com.example.redakhalaf.lessons.Registration$1$1.onResponse(Registration.java:49)
W/System.err: at com.example.redakhalaf.lessons.Registration$1$1.onResponse(Registration.java:45)
W/System.err: at com.android.volley.toolbox.StringRequest.deliverResponse(StringRequest.java:60)
W/System.err: at com.android.volley.toolbox.StringRequest.deliverResponse(StringRequest.java:30)
W/System.err: at com.android.volley.ExecutorDelivery$ResponseDeliveryRunnable.run(ExecutorDelivery.java:99)
W/System.err: at android.os.Handler.handleCallback(Handler.java:789)
W/System.err: at android.os.Handler.dispatchMessage(Handler.java:98)
W/System.err: at android.os.Looper.loop(Looper.java:164)
W/System.err: at android.app.ActivityThread.main(ActivityThread.java:6541)
W/System.err: at java.lang.reflect.Method.invoke(Native Method)
W/System.err: at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
W/System.err: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
