사용자 정의 진행 대화 상자가있는 응용 프로그램 오류가 발생했습니다.

Question

사용자 정의 진행 대화 상자를 표시하는 중 오류가 발생했습니다. 40 개의 서로 다른 이미지로 진행 대화 상자를 만들었습니다. 그것은 잘 woks. 하지만 만약 내가 8-10 회 이상 애플 리케이션 충돌 대화를 표시하려고합니다.

오류 로그

09-20 13:11:12.620: E/AndroidRuntime(9156): FATAL EXCEPTION: main 
09-20 13:11:12.620: E/AndroidRuntime(9156): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.spec.vespa/com.spec.vespa.view.SettingsActivity}: android.view.InflateException: Binary XML file line #13: Error inflating class <unknown> 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1659) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1675) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.ActivityThread.access$1500(ActivityThread.java:121) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.ActivityThread$H.handleMessage(ActivityThread.java:943) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.os.Handler.dispatchMessage(Handler.java:99) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.os.Looper.loop(Looper.java:138) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.ActivityThread.main(ActivityThread.java:3701) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at java.lang.reflect.Method.invokeNative(Native Method) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at java.lang.reflect.Method.invoke(Method.java:507) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:878) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:636) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at dalvik.system.NativeStart.main(Native Method) 
09-20 13:11:12.620: E/AndroidRuntime(9156): Caused by: android.view.InflateException: Binary XML file line #13: Error inflating class <unknown> 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.createView(LayoutInflater.java:518) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:568) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:623) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.rInflate(LayoutInflater.java:626) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.inflate(LayoutInflater.java:408) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.inflate(LayoutInflater.java:320) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:207) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.Dialog.setContentView(Dialog.java:421) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at com.spec.vespa.view.SettingsActivity.onCreate(SettingsActivity.java:124) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1623) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  ... 11 more 
09-20 13:11:12.620: E/AndroidRuntime(9156): Caused by: java.lang.reflect.InvocationTargetException 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at java.lang.reflect.Constructor.constructNative(Native Method) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at java.lang.reflect.Constructor.newInstance(Constructor.java:415) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.view.LayoutInflater.createView(LayoutInflater.java:505) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  ... 23 more 
09-20 13:11:12.620: E/AndroidRuntime(9156): Caused by: java.lang.OutOfMemoryError: bitmap size exceeds VM budget 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.Bitmap.nativeCreate(Native Method) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.Bitmap.createBitmap(Bitmap.java:477) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.Bitmap.createBitmap(Bitmap.java:444) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:349) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.BitmapFactory.finishDecode(BitmapFactory.java:521) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:496) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:359) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:715) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.content.res.Resources.loadDrawable(Resources.java:1721) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.content.res.Resources.getDrawable(Resources.java:585) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.drawable.AnimationDrawable.inflate(AnimationDrawable.java:267) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.drawable.Drawable.createFromXmlInner(Drawable.java:805) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.graphics.drawable.Drawable.createFromXml(Drawable.java:746) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.content.res.Resources.loadDrawable(Resources.java:1706) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.content.res.TypedArray.getDrawable(TypedArray.java:601) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.widget.ProgressBar.<init>(ProgressBar.java:215) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  at android.widget.ProgressBar.<init>(ProgressBar.java:170) 
09-20 13:11:12.620: E/AndroidRuntime(9156):  ... 26 more 

나는 아래에 명시된 바와 같이 일부 메모리 관리를 할

한 :

public void unbindDrawables(View view) { 
     if (view.getBackground() != null) { 
      view.getBackground().setCallback(null); 
     } 
     if (view instanceof ViewGroup) { 
      for (int i = 0; i < ((ViewGroup) view).getChildCount(); i++) { 
       unbindDrawables(((ViewGroup) view).getChildAt(i)); 
      } 
      try{ 
       ((ViewGroup) view).removeAllViews(); 
      }catch (UnsupportedOperationException e) {} 
     } 
    } 

나는 무엇을 놓치고?

진행 바의 XML :

이

<RelativeLayout android:layout_width="fill_parent" 
android:layout_marginLeft="40dp" 
android:layout_height="wrap_content" 
android:layout_centerInParent="true" 
android:background="@drawable/progress_context"> 
<ProgressBar android:layout_height="100dp" 
      android:layout_width="100dp" 
      android:id="@+id/prg" 
      android:layout_centerHorizontal="true" 
      android:layout_marginTop="10dp" 
      android:drawingCacheQuality="low" 
      style="@android:style/Widget.ProgressBar.Large.Inverse" 
      android:indeterminateDrawable="@drawable/custom_progress_drawable"/> 

<TextView android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:layout_below="@+id/prg" 
    android:layout_marginTop="15dp" 
    android:textSize="20sp" 
    android:textColor="#ffffff" 
    android:text="@string/loading" 
    android:paddingBottom="10dp" 
    android:id="@+id/txtProgressMessage" 
    android:layout_centerHorizontal="true"/> 
</RelativeLayout> 

Answer 1

겠어요 ..

내 코드 :

public class CustomProgressDialog extends ProgressDialog{ 
    private ImageView imageView; 
    public CustomProgressDialog(Context context) {  
     super(context); 
    } 

@Override 
    public void onWindowFocusChanged(boolean hasFocus){ 
     imageView = (ImageView) findViewById(R.id.loadingImageView); 
     AnimationDrawable myAnimation = (AnimationDrawable) imageView.getBackground(); 
     myAnimation.start(); 
    } 

    public static CustomProgressDialog createDialog(Context context,String title,String message){ 
     CustomProgressDialog dialog=null; 
     if(title.length()==0||title==null) 
      dialog=new CustomProgressDialog(context); 
     else{ 
      dialog=new CustomProgressDialog(context); 
      dialog.setTitle(title); 
     } 
     dialog.getWindow().getAttributes().gravity=Gravity.CENTER; 
     return dialog; 
    } 

public void setImageCallBack(){ 
    if(imageView != null) 
     imageView.getBackground().setCallback(null); 
} 

}

Answer 2

앱이 충돌하여 JVM의 메모리가 부족하고 다른 비트 맵을 생성 /로드 할 수 없기 때문에. 가능한 해결책은 다음과 같습니다

1. 활용 이미 읽은 생성 및 안드로이드에서 비트 맵을 사용한 작업에 대한 예를 들어, "재활용()"방법을 사용하여 비트 맵 객체를 사용하지 않는이 : http://developer.android.com/reference/android/graphics/Bitmap.html

2. 압축 비트 맵,하지 그것들을 엄청나게 많이 만들고 새로운 것을 만드는 대신 이미 생성 된 비트 맵을 재사용하십시오.

P. 더 많은 코드를 제공하면 문제에 대한 코드 솔루션을 얻을 수 있습니다.