asteftEffiree
New Member
when i click on button add debug errorand opens confirm perspective switch dialog boxshows error in dis line " EditText add = (EditText) d1.findViewById(R.id.add); " what is the mistake in my code??xml page\[code\]<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="match_parent" android
rientation="vertical" > <TextView android:id="@+id/TextView01" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Question1" > </TextView> <EditText android:id="@+id/question" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="" > </EditText> <EditText android:id="@+id/answer" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="" > </EditText> <Button android:id="@+id/registerques" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="registerques" > </Button></LinearLayout>\[/code\]java classshowing error in editext line\[code\]package quesansw.the1;import android.app.Activity;import android.app.Dialog;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.view.Window;import android.view.WindowManager;import android.widget.Button;import android.widget.EditText;public class Memo extends Activity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); final Dialog d1 = new Dialog(this); Window window = d1.getWindow(); window.setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND, WindowManager.LayoutParams.FLAG_BLUR_BEHIND); d1.setTitle("Register Questions"); d1.setContentView(R.layout.memo); d1.show(); Button view1 = (Button) d1.findViewById(R.id.view); Button add = (Button) d1.findViewById(R.id.add); add.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { EditText add = (EditText) d1.findViewById(R.id.add); EditText view = (EditText) d1.findViewById(R.id.view); System.out.println(add.toString()); System.out.println(view.toString()); } }); view1.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent intent = new Intent(getBaseContext(), View.class); startActivity(intent); } }); }}\[/code\]
rientation="vertical" > <TextView android:id="@+id/TextView01" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Question1" > </TextView> <EditText android:id="@+id/question" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="" > </EditText> <EditText android:id="@+id/answer" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="" > </EditText> <Button android:id="@+id/registerques" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="registerques" > </Button></LinearLayout>\[/code\]java classshowing error in editext line\[code\]package quesansw.the1;import android.app.Activity;import android.app.Dialog;import android.content.Intent;import android.os.Bundle;import android.view.View;import android.view.Window;import android.view.WindowManager;import android.widget.Button;import android.widget.EditText;public class Memo extends Activity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); final Dialog d1 = new Dialog(this); Window window = d1.getWindow(); window.setFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND, WindowManager.LayoutParams.FLAG_BLUR_BEHIND); d1.setTitle("Register Questions"); d1.setContentView(R.layout.memo); d1.show(); Button view1 = (Button) d1.findViewById(R.id.view); Button add = (Button) d1.findViewById(R.id.add); add.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { EditText add = (EditText) d1.findViewById(R.id.add); EditText view = (EditText) d1.findViewById(R.id.view); System.out.println(add.toString()); System.out.println(view.toString()); } }); view1.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { Intent intent = new Intent(getBaseContext(), View.class); startActivity(intent); } }); }}\[/code\]