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조금 혼란 스럽네요. 애니메이션이 끝나면 스플래시 화면이 다음 .java 활동 파일을 조작하기위한 의도 함수를 시작하기로되어 있습니다 ...하지만 에뮬레이터의 스플래시 화면 이후에 실행되면, 작업. 나는 Logcat을 열었고 java.lang.nullpointer와 Pause 기능에서 실행되는 런타임 예외의 범위에 대해 언급했다. 아무도 이것을 나에게 설명 할 수 있을까? 감사.Android : 다음 .java로 전환하는 데 문제가 있습니까?
package com.unicorn.test.whee;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.AnimationUtils;
import android.widget.ImageView;
public class SplashScreenPear extends Activity {
ImageView pearfade;
/** Called when the activity is first created. */
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.pear); }
private void startAnimating(){
Animation pearfadeact = AnimationUtils.loadAnimation(this, R.anim.fadein);
ImageView pearfade = (ImageView) findViewById(R.id.pearish);
pearfadeact.setAnimationListener(new AnimationListener(){
public void onAnimationEnd(Animation animation) {
// The animation has ended, transition to the Main Menu screen
startActivity(new Intent(SplashScreenPear.this, Unicorn.class));
SplashScreenPear.this.finish(); }
public void onAnimationRepeat(Animation animation) {
}
public void onAnimationStart(Animation animation) {
}
});
pearfade.startAnimation(pearfadeact);
}
@Override
protected void onPause() {
super.onPause();
pearfade.clearAnimation();
}
@Override
protected void onResume() {
super.onResume();
startAnimating();
}
}
는 로그 캣 :
이 편집 onpause
내가 UR 확률값 라인 perfade.clearAnimation()을 생각01-24 23:54:22.040: INFO/ActivityManager(74): Displayed com.unicorn.test.whee/.SplashScreenPear: +2s317ms (total +2m20s769ms)
01-24 23:54:25.790: INFO/ActivityManager(74): Starting: Intent { cmp=com.unicorn.test.whee/.Unicorn } from pid 579
01-24 23:54:25.790: DEBUG/AndroidRuntime(579): Shutting down VM
01-24 23:54:25.790: WARN/dalvikvm(579): threadid=1: thread exiting with uncaught exception (group=0x40015560)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): FATAL EXCEPTION: main
01-24 23:54:25.790: ERROR/AndroidRuntime(579): java.lang.RuntimeException: Unable to pause activity {com.unicorn.test.whee/com.unicorn.test.whee.SplashScreenPear}: java.lang.NullPointerException
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2329)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2286)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread.handlePauseActivity(ActivityThread.java:2266)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread.access$1700(ActivityThread.java:117)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:935)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.os.Handler.dispatchMessage(Handler.java:99)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.os.Looper.loop(Looper.java:123)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread.main(ActivityThread.java:3647)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at java.lang.reflect.Method.invokeNative(Native Method)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at java.lang.reflect.Method.invoke(Method.java:507)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at dalvik.system.NativeStart.main(Native Method)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): Caused by: java.lang.NullPointerException
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at com.unicorn.test.whee.SplashScreenPear.onPause(SplashScreenPear.java:50)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.Activity.performPause(Activity.java:3853)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.Instrumentation.callActivityOnPause(Instrumentation.java:1190)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): at android.app.ActivityThread.performPauseActivity(ActivityThread.java:2316)
01-24 23:54:25.790: ERROR/AndroidRuntime(579): ... 12 more
01-24 23:54:26.339: WARN/ActivityManager(74): Activity pause timeout for HistoryRecord{4067cb18 com.unicorn.test.whee/.SplashScreenPear}
01-24 23:54:28.169: INFO/Process(579): Sending signal. PID: 579 SIG: 9
01-24 23:54:28.210: INFO/ActivityManager(74): Process com.unicorn.test.whee (pid 579) has died.
01-24 23:54:28.230: ERROR/InputDispatcher(74): channel '405fa740 com.unicorn.test.whee/com.unicorn.test.whee.SplashScreenPear (server)' ~ Consumer closed input channel or an error occurred. events=0x8
01-24 23:54:28.230: ERROR/InputDispatcher(74): channel '405fa740 com.unicorn.test.whee/com.unicorn.test.whee.SplashScreenPear (server)' ~ Channel is unrecoverably broken and will be disposed!
사람들이 질문에 답할 수 있도록 전체 logcat 출력을 게시해야합니다. – Qberticus
좋아, 게시했습니다. – Mia