제출 버튼을 클릭하면 첫 번째 활동에서 두 번째 활동으로 이동하는 앱을 만들었습니다.하지만 프로젝트를 실행할 때 "불행히도 앱이 중지되었습니다"라는 메시지가 나타납니다. 내 코드를 게시했습니다 .. pls 날 도와 줘요.불행히도 (app_name)이 중지되었습니다
// main_activity (1st activity)
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity"
android:background="#ffff0000">
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/textView2"
android:layout_marginTop="23dp"
android:text="USER NAME"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="32dp"
android:text="REGISTRATION FORM"
android:textAppearance="?android:attr/textAppearanceLarge" />
<EditText
android:id="@+id/editText2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/textView3"
android:layout_alignBottom="@+id/textView3"
android:layout_alignRight="@+id/editText1"
android:ems="10"
android:inputType="textPassword" />
<EditText
android:id="@+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="@+id/textView3"
android:layout_alignParentRight="true"
android:ems="10"
android:inputType="textPersonName" />
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="@+id/textView1"
android:layout_below="@+id/editText4"
android:layout_marginTop="34dp"
android:text="SUBMIT" />
<EditText
android:id="@+id/editText3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/textView4"
android:layout_alignBottom="@+id/textView4"
android:layout_alignParentRight="true"
android:ems="10"
android:inputType="textEmailAddress" />
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/button1"
android:layout_alignBottom="@+id/button1"
android:layout_alignRight="@+id/textView2"
android:text="CANCEL" />
<TextView
android:id="@+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView1"
android:layout_below="@+id/textView1"
android:text="PASSWORD"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView3"
android:layout_below="@+id/editText2"
android:text="E-MAIL ID"
android:textAppearance="?android:attr/textAppearanceMedium" />
<EditText
android:id="@+id/editText4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignTop="@+id/textView5"
android:ems="10"
android:inputType="textPostalAddress" >
<requestFocus />
</EditText>
<TextView
android:id="@+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="@+id/textView4"
android:layout_below="@+id/editText3"
android:text="ADDRESS"
android:textAppearance="?android:attr/textAppearanceMedium" />
</RelativeLayout>
registrationform 활성 (활성 2)
<?xml version="1.0" encoding="utf-8"?>
<AbsoluteLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ffff0000" >
<Button
android:id="@+id/button1"
android:layout_width="268dp"
android:layout_height="wrap_content"
android:layout_x="16dp"
android:layout_y="238dp"
android:text="PLACE ORDER"
/>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="4dp"
android:layout_y="141dp"
android:text="YOU HAVE SUCCESSFULLY LOGGED IN"
android:textAppearance="?android:attr/textAppearanceLarge"
tools:context=".RegistrationFormActivity" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_x="90dp"
android:layout_y="66dp"
android:text="WELCOME"
android:textAppearance="?android:attr/textAppearanceLarge" />
</AbsoluteLayout>
매니페스트 파일
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.pizza"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="18" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.pizza.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".RegistrationFormAcitvity"></activity>
</application>
</manifest>
main_activity 자바
package com.example.pizza;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class MainActivity extends Activity
{
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
addButtonOnClickEventListener();
}
private void addButtonOnClickEventListener()
{
// TODO Auto-generated method stub
Button button = (Button)findViewById(R.id.button1);
final Context context = MainActivity.this;
button.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
Intent intent = new Intent (context,RegistrationFormActivity.class);
startActivity(intent);
}
});
}
@Override
public boolean onCreateOptionsMenu(Menu menu)
{
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
등록 양식 자바 코드
package com.example.pizza;
import android.app.Activity;
import android.os.Bundle;
public class RegistrationFormActivity extends Activity
{
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.registrationform);
addButtonOnClickEventListener();
}
private void addButtonOnClickEventListener()
{
// TODO Auto-generated method stub
}
}
// logcat
02-11 02 : 46 : 20.049 : D/gralloc_goldfish (1081) : GPU 에뮬레이션이없는 에뮬레이터가 감지되었습니다. 0211 : 46 : 22.899 : D/AndroidRuntime (1081) : VM 종료 중 02-11 02 : 46 : 22.909 : dalvikvm (1081) : threadid = 1 : catch되지 않은 예외로 스레드 종료 중 (그룹 = 0xb4a53b90) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : 치명적인 예외 : 주 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : 프로세스 : com.example.pizza, PID : 1081 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.content.ActivityNotFoundException : 명시 적 활동 클래스를 찾을 수 없습니다. {com.example.pizza/com.example.pizza.RegistrationFormActivity}; AndroidManifest.xml에서이 활동을 선언하셨습니까? 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.app.Instrumentation.checkStartActivityResult (Instrumentation.java:1628) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : at android.app.Instrumentation.execStartActivity (Instrumentation.java:1424) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.app.Activity.startActivityForResult (Activity.java:3423) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.app.Activity.startActivityForResult (Activity.java:3384) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.app. Activity.startActivity (Activity.java:3626) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.app.Activity.startActivity (Activity.java:3594) 02-11 02:46 : 22.909 : E/AndroidRuntime (1081) : com.example.pizza.MainActivity $ 1.onClick (MainActi vity.java:36) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.view.View.performClick (View.java:4424) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.view.View $ PerformClick.run (View.java:18383) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.os.Handler.handleCallback (Handler. java : 733) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.os.Handler.dispatchMessage (Handler.java:95) 02-11 02 : 46 : 22.909 : E/AndroidRuntime 1081) : android.os.Looper.loop (Looper.java:137) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : android.app.ActivityThread.main (ActivityThread.java:4998) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : java.lang.reflect.Method.invokeNative (기본 메소드) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (108 1) : at java.lang.reflect.Method.invoke (Method.java:515) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : com.android.internal.os.ZygoteInit $ MethodAndArgsCaller. 실행 (ZygoteInit.java:777) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : com.android.internal.os.ZygoteInit.main (ZygoteInit.java:593) 02-11 02 : 46 : 22.909 : E/AndroidRuntime (1081) : dalvik.system.NativeStart.main (기본 메소드) 02-11 02 : 46 : 32.989 : I/Process (1081) : 보내는 신호. PID : 1081 SIG : 9 02-11 02:46:37.069 : D/gralloc_goldfish (1107) : GPU 에뮬레이션이없는 에뮬레이터가 감지되었습니다. 02-11 : 46 : 45.309 : D/AndroidRuntime (1107) : VM 종료 중 02-11 02 : 46 : 45.309 : dalvikvm (1107) : threadid = 1 : catch되지 않은 예외로 스레드 종료 중 (그룹 = 0xb4a53b90) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : 치명적인 예외 : 주 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : 프로세스 : com.example.pizza, PID : 1107 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.content.ActivityNotFoundException : 명시 적 활동 클래스를 찾을 수 없습니다. {com.example.pizza/com.example.pizza.RegistrationFormActivity}; AndroidManifest.xml에서이 활동을 선언하셨습니까? 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.app.Instrumentation.checkStartActivityResult (Instrumentation.java:1628) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : at android.app.Instrumentation.execStartActivity (Instrumentation.java:1424) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.app.Activity.startActivityForResult (Activity.java:3423) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.app.Activity.startActivityForResult (Activity.java:3384) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.app. Activity.startActivity (Activity.java:3626) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.app.Activity.startActivity (Activity.java:3594) 02-11 02:46 : 45.359 : E/AndroidRuntime (1107) : com.example.pizza.MainActivity $ 1.onClick (MainActi vity.java:36) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.view.View.performClick (View.java:4424) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.view.View $ PerformClick.run (View.java:18383) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.os.Handler.handleCallback (처리기. java : 733) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.os.Handler.dispatchMessage (Handler.java:95) 02-11 02 : 46 : 45.359 : E/AndroidRuntime 1107) : android.os.Looper.loop (Looper.java:137) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : android.app.ActivityThread.main (ActivityThread.java:4998) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : java.lang.reflect.Method.invokeNative (기본 메소드) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (110 7) : at java.lang.reflect.Method.invoke (Method.java:515) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : com.android.internal.os.ZygoteInit $ MethodAndArgsCaller. 실행 (ZygoteInit.java:777) 02-11 02 : 46 : 45.359 : E/AndroidRuntime (1107) : com.android.internal.os.ZygoteInit.main (ZygoteInit.java:593) 02-11 02 : 46 : E/AndroidRuntime (1107) : dalvik.system.NativeStart.main (기본 방법)
가 로그 고양이 오류를 게시 다시 시도 ... 당신이 여기에 이미되지 않는 것으로 AbsoluteLayout을 사용하는 이유는 ... 렀지도 (보기에 대한 개인 또는 고유 ID를 사용하여 변경 –
즉, 버튼, 텍스트 뷰 등) .. 다른 경우 가끔은 R.java 동일한보기 상수를 저장할 수 없습니다. 또한 그것을 변경 .. – Ranjit
ur logcat. ** AbsoluteLayout **을 사용하지 마십시오. 사용되지 않습니다. – Piyush