bitmap.recycle() fait planter le projet

**Daniel777** · 09/08/2014, 20h00

Bonjour,

J'ai essayé d'utiliser le source du projet DVP_Gallery.zip sur
http://mickael-lt.developpez.com/tut...rie-connectee/

Ce proc fonctionne avec des images de petite taille et j'essaie de le faire fonctionner avec de grandes images > 1 Mo.

Voici mon source :

Code :

Sélectionner tout - Visualiser dans une fenêtre à part

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package com.dvp.android.gallery;
 
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.IntBuffer;
import java.util.ArrayList;
 
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.AdapterView.OnItemClickListener;
 
/**
 * @author Mickaël Le Trocquer
 */
public class DVPGallery extends Activity {
 
	//Adresse où se trouve l'ensemble des images gif (numérotées de 1 à 21).
	private final static String SERVER_IM = "http://www.e-kom.fr/p_public/test12789go/uploads/";
 
	// GUI
	private Gallery gallery;
	private ImageView imgView;
 
	//Data
	private ArrayList<URL> mListImages;
	private Drawable mNoImage;
 
	/** Called when the activity is first created. */
	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.main);
 
		//Récupération d'une image par défaut à afficher en cas d'erreur ou de liste vide
		mNoImage = this.getResources().getDrawable(R.drawable.ic_launcher);
 
		//Construction des URL pour les images
//		mListImages = buildListImages();
	        new AT_buildListImages().execute("");
 
	        Runtime.getRuntime().gc();
	}
 
 
	/**
         * Permet de construire la liste des urls pour les images
         * @return
         */
//	private ArrayList<URL> buildListImages() {
	public class AT_buildListImages extends AsyncTask<String, Void, Void> {
 
	        ProgressDialog Dialog = new ProgressDialog(DVPGallery.this);
 
	        protected void onPreExecute() {
//    		super.onPreExecute();
 
	            Dialog.setMessage("Loading images...");
        	    Dialog.show();
	        }
 
            @Override
       	    protected Void doInBackground(String... param) {
    		int nbTotalImage = 2;
//		int nbTotalImage = files.length;
    		ArrayList<URL> listFic = new ArrayList<URL>();
    		for(int i = 1; i <= nbTotalImage; i++) {
    			try {
    				listFic.add(new URL(SERVER_IM + "/" + i + ".gif"));
    			} catch (MalformedURLException e) {
    				Log.e("DVP Gallery", "Erreur format URL : " + SERVER_IM + "/" + i + ".gif");
    				e.printStackTrace();
    			}
    		}
 
	        Runtime.getRuntime().gc();
    		mListImages = listFic;
    		return null;
        	}
 
            protected void onPostExecute(Void unused) {
//            	super.onPostExecute(unused);
 
            	connect_1st();
 
                // Close progress dialog
                Dialog.dismiss();
            }
    	}
 
	public Void connect_1st() {
 
		//Récupération du composant affichant l'image en grand
		imgView = (ImageView)findViewById(R.id.imageview);
 
		//On lui met une image par défaut (la premiere de la liste ou à défaut l'image d'erreur)
		if (mListImages.size() <= 0) {
			imgView.setImageDrawable(mNoImage); 
		} else {
			setImage(imgView, mListImages.get(0));
		}
		//Récupération du composant affichant la liste des vignettes
		gallery = (Gallery) findViewById(R.id.gallery);
		//On lui donne notre adapter qui s'occupéra de l'alimenter en vignette
		gallery.setAdapter(new AddImgAdp(this));
		//Espacement entre les vignette
		gallery.setSpacing(10);
 
		//Lors d'un clic sur une des vignettes, on affiche l'image correspondante en grand
		gallery.setOnItemClickListener(new OnItemClickListener() {
			public void onItemClick(AdapterView parent, View v, int position, long id) {			
				setImage(imgView, mListImages.get(position));
			}
		});
 
            Runtime.getRuntime().gc();
	    return null;
	}
 
 
	/**
         * Notre adapter qui gère la liste des vignettes
         * @author Mickaël Le Trocquer
         */
	public class AddImgAdp extends BaseAdapter {
		int GalItemBg;
		private Context cont;
 
		public AddImgAdp(Context c) {
			cont = c;
			TypedArray typArray = obtainStyledAttributes(R.styleable.GalleryTheme);
			GalItemBg = typArray.getResourceId(R.styleable.GalleryTheme_android_galleryItemBackground, 0);
			typArray.recycle();
		}
 
		public int getCount() {
			return mListImages.size();
		}
 
		public Object getItem(int position) {
			return position;
		}
 
		public long getItemId(int position) {
			return position;
		}
 
		public View getView(final int position, View convertView, ViewGroup parent) {
			ImageView imgView = null;
			//Récyclage du composant
			if (convertView == null) {
				imgView = new ImageView(cont);
			} else {
				imgView = (ImageView)convertView;
			}
			//On affecte notre image à la vignette
			if (mListImages.size() <= 0) {
				imgView.setImageDrawable(mNoImage); 
			} else {
				setImage(imgView, mListImages.get(position));
			}
			//On défini la taille de l'image
			imgView.setLayoutParams(new Gallery.LayoutParams(150, 150));
			imgView.setScaleType(ImageView.ScaleType.FIT_XY);
			//On fixe un arrière plan plus sympa
			imgView.setBackgroundResource(GalItemBg);
 
			return imgView;
		}
	}
 
 
	/**
         * Méthode permettant de télécharger une image depuis une URL et de l'affecter à un composant de type ImageView
         * @param aView
         * @param aURL
         */
	public void setImage(ImageView aView, URL aURL) {
		try {
			URLConnection conn = aURL.openConnection();
			conn.connect();
			InputStream is = conn.getInputStream();
 
			// Bufferisation pour le téléchargement 
			BufferedInputStream bis = new BufferedInputStream(is);
 
	                Runtime.getRuntime().gc();
			// Création de l'image depuis le flux des données entrant
			Bitmap bm = BitmapFactory.decodeStream(bis);
			int dstWidth = 150, dstHeight = 150;
			bm.createScaledBitmap(bm, dstWidth, dstHeight, true);
			bis.close();
			is.close();
 
			// Fixe l'image sur le composant ImageView
			aView.setImageBitmap(bm);
//			if (bm != null) bm.recycle();
 
		} catch (IOException e) {
			aView.setImageDrawable(mNoImage);
			Log.e("DVP Gallery", "Erreur téléchargement image URL : " + aURL.toString());
			e.printStackTrace();
		} 
	}
}

J'ai mis le buildListImages() en asynctask AT_buildListImages(), qui fonctionne,

j'ai réduit la taille de nbTotalImage = files.length; à 2 seulement, sur 1 image il fonctionne,

j'ai mis un scale sur le seul bitmap du proc par bm.createScaledBitmap(bm, dstWidth, dstHeight, true) ; ce scale fonctionne seulement si la première image est grande mais les autres doivent rester petites,

et j'ai essayé de mettre un recycle() après le aView.setImageBitmap(bm); if (bm != null) bm.recycle(); qui fait planter le projet. Je ne comprends pas pourquoi le bm.recycle(); plante.

Je ne sais plus quoi faire pour utiliser des grandes images. Je ne suis pas un spécialiste des problèmes de mémoire. Des idées please ?

Daniel

**hotcryx** · 10/08/2014, 17h56

Ne serait-ce pas lié à tes appels au gc?

Peut-être que le système a déjà effacé certains objets liés au bitmap (image, file...).

Essaye en retirant tous ces appels et efface les par code.
Ensuite tu appelles le gc à la rescousse lorque tu quittes ta procédure.

**Hizin** · 11/08/2014, 07h14

Sachant que les appels explicite au garbage collector sont à proscrire la plupart du temps en prime.

À priori, tu dis planter, donc quelle est l'erreur (stacktrace complète) s'il te plaît ?

J'imagine un message disant "je ne peux pas appeler recycle sur une vue déjà recyclée". Dans ce cas-là, tes images sont recyclées plusieurs fois. La méthode Bitmap#isRecycled peut t'aider dans ce cas.

**hotcryx** · 11/08/2014, 10h19

Il y a également une méthode "spéciale" qui permet de charger l'image en question et de ne pas la garder, en libérant rapidement la mémoire.
C'est normalement géré par le système.
Il faudrait retrouver cette méthode...

**Daniel777** · 11/08/2014, 15h38

Merci pour vos réponses.

Pour hotcryx, en fait j'ai retiré tous les appels au gc, et ça ne change rien du tout. Pour la méthode "spéciale" je vais regarder.

Merci à Hizin : j'ai regardé le isRecycled, il est toujours faux si je n'utilise pas Recycle().

J'ai lancé le prog sans Recycle() et sans plantage pour 11 images petites 77ko, et j'ai ceci :

08-11 12:07:13.978: E/Trace(6071): error opening trace file: No such file or directory (2)
08-11 12:07:14.778: D/dalvikvm(6071): GC_FOR_ALLOC freed 57K, 2% free 6280K/6407K, paused 80ms, total 81ms
08-11 12:07:14.808: I/dalvikvm-heap(6071): Grow heap (frag case) to 7.051MB for 932416-byte allocation
08-11 12:07:14.848: D/dalvikvm(6071): GC_CONCURRENT freed 4K, 3% free 7187K/7367K, paused 15ms+5ms, total 43ms
08-11 12:07:14.848: D/dalvikvm(6071): WAIT_FOR_CONCURRENT_GC blocked 30ms
08-11 12:07:14.988: D/dalvikvm(6071): WAIT_FOR_CONCURRENT_GC blocked 1ms
08-11 12:07:15.038: D/dalvikvm(6071): GC_EXPLICIT freed 40K, 3% free 7155K/7367K, paused 3ms+7ms, total 48ms
08-11 12:07:15.148: D/dalvikvm(6071): GC_FOR_ALLOC freed 7K, 3% free 7183K/7367K, paused 33ms, total 33ms
08-11 12:07:15.158: I/dalvikvm-heap(6071): Grow heap (frag case) to 7.934MB for 932416-byte allocation
08-11 12:07:15.198: D/dalvikvm(6071): GC_CONCURRENT freed 0K, 3% free 8093K/8327K, paused 15ms+3ms, total 45ms
08-11 12:07:15.198: D/dalvikvm(6071): WAIT_FOR_CONCURRENT_GC blocked 31ms
08-11 12:07:15.668: D/dalvikvm(6071): GC_FOR_ALLOC freed 36K, 2% free 8244K/8391K, paused 88ms, total 91ms
08-11 12:07:15.688: I/dalvikvm-heap(6071): Grow heap (frag case) to 8.971MB for 932416-byte allocation
08-11 12:07:15.758: D/dalvikvm(6071): GC_CONCURRENT freed <1K, 3% free 9154K/9351K, paused 17ms+8ms, total 74ms
08-11 12:07:15.758: D/dalvikvm(6071): WAIT_FOR_CONCURRENT_GC blocked 27ms
08-11 12:07:16.088: D/dalvikvm(6071): GC_FOR_ALLOC freed 35K, 3% free 9156K/9351K, paused 23ms, total 23ms
08-11 12:07:16.088: I/dalvikvm-heap(6071): Grow heap (frag case) to 9.862MB for 932416-byte allocation
08-11 12:07:16.118: D/dalvikvm(6071): GC_FOR_ALLOC freed 0K, 3% free 10067K/10311K, paused 23ms, total 23ms

puis j'ai mis la ligne if (bm != null && ! bm.isRecycled) bm.Recycle();, à la fin du setimage(), sans toucher aux images, et le plantage donne ceci :

08-11 12:30:20.317: E/Trace(8100): error opening trace file: No such file or directory (2)
08-11 12:30:21.287: D/dalvikvm(8100): GC_FOR_ALLOC freed 86K, 2% free 6280K/6407K, paused 101ms, total 102ms
08-11 12:30:21.297: I/dalvikvm-heap(8100): Grow heap (frag case) to 7.051MB for 932416-byte allocation
08-11 12:30:21.357: D/dalvikvm(8100): GC_CONCURRENT freed 4K, 3% free 7187K/7367K, paused 23ms+4ms, total 66ms
08-11 12:30:21.357: D/dalvikvm(8100): WAIT_FOR_CONCURRENT_GC blocked 43ms
08-11 12:30:21.447: D/dalvikvm(8100): WAIT_FOR_CONCURRENT_GC blocked 0ms
08-11 12:30:21.547: D/dalvikvm(8100): GC_EXPLICIT freed 40K, 3% free 7178K/7367K, paused 2ms+10ms, total 94ms
08-11 12:30:21.647: D/dalvikvm(8100): GC_FOR_ALLOC freed 7K, 3% free 7205K/7367K, paused 31ms, total 31ms
08-11 12:30:21.657: I/dalvikvm-heap(8100): Grow heap (frag case) to 7.957MB for 932416-byte allocation
08-11 12:30:21.697: D/dalvikvm(8100): GC_CONCURRENT freed 0K, 3% free 8116K/8327K, paused 14ms+3ms, total 41ms
08-11 12:30:21.697: D/dalvikvm(8100): WAIT_FOR_CONCURRENT_GC blocked 27ms
08-11 12:30:22.077: D/dalvikvm(8100): GC_FOR_ALLOC freed 37K, 2% free 8274K/8391K, paused 29ms, total 29ms
08-11 12:30:22.077: I/dalvikvm-heap(8100): Grow heap (frag case) to 9.000MB for 932416-byte allocation
08-11 12:30:22.117: D/dalvikvm(8100): GC_CONCURRENT freed 1K, 2% free 9184K/9351K, paused 13ms+3ms, total 38ms
08-11 12:30:22.117: D/dalvikvm(8100): WAIT_FOR_CONCURRENT_GC blocked 20ms
08-11 12:30:23.097: D/dalvikvm(8100): GC_CONCURRENT freed 977K, 12% free 9175K/10311K, paused 13ms+16ms, total 73ms
08-11 12:30:23.107: D/AndroidRuntime(8100): Shutting down VM
08-11 12:30:23.107: W/dalvikvm(8100): threadid=1: thread exiting with uncaught exception (group=0x40c6e300)
08-11 12:30:23.137: E/AndroidRuntime(8100): FATAL EXCEPTION: main
08-11 12:30:23.137: E/AndroidRuntime(8100): java.lang.RuntimeException: Canvas: trying to use a recycled bitmap android.graphics.Bitmap@4125c998
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.graphics.Canvas.throwIfRecycled(Canvas.java:1026)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.graphics.Canvas.drawBitmap(Canvas.java:1127)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.graphics.drawable.BitmapDrawable.draw(BitmapDrawable.java:393)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.widget.ImageView.onDraw(ImageView.java:979)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13458)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13342)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.drawChild(ViewGroup.java:2929)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2806)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13461)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13342)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.drawChild(ViewGroup.java:2929)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13340)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.drawChild(ViewGroup.java:2929)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13340)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.drawChild(ViewGroup.java:2929)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13340)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.drawChild(ViewGroup.java:2929)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.View.draw(View.java:13461)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.widget.FrameLayout.draw(FrameLayout.java:467)
08-11 12:30:23.137: E/AndroidRuntime(8100): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2183)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewRootImpl.drawSoftware(ViewRootImpl.java:2256)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewRootImpl.draw(ViewRootImpl.java:2151)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2019)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1830)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4213)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.Choreographer.doCallbacks(Choreographer.java:555)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.Choreographer.doFrame(Choreographer.java:525)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.os.Handler.handleCallback(Handler.java:615)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.os.Handler.dispatchMessage(Handler.java:92)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.os.Looper.loop(Looper.java:137)
08-11 12:30:23.137: E/AndroidRuntime(8100): at android.app.ActivityThread.main(ActivityThread.java:4745)
08-11 12:30:23.137: E/AndroidRuntime(8100): at java.lang.reflect.Method.invokeNative(Native Method)
08-11 12:30:23.137: E/AndroidRuntime(8100): at java.lang.reflect.Method.invoke(Method.java:511)
08-11 12:30:23.137: E/AndroidRuntime(8100): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-11 12:30:23.137: E/AndroidRuntime(8100): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-11 12:30:23.137: E/AndroidRuntime(8100): at dalvik.system.NativeStart.main(Native Method)
08-11 12:30:24.757: I/Process(8100): Sending signal. PID: 8100 SIG: 9

c'est bien en rapport avec le bitmap recycled.

Un truc m'a échappé !

**Daniel777** · 11/08/2014, 18h40

Je complète mon test.

Sans le recycle() et avec la première image > 1Mo ça marche.

Si je mets deux images > 1 Mo voilà du boudin :

08-11 18:28:34.859: E/Trace(2162): error opening trace file: No such file or directory (2)
08-11 18:28:35.699: D/dalvikvm(2162): GC_FOR_ALLOC freed 93K, 3% free 6285K/6471K, paused 72ms, total 75ms
08-11 18:28:35.869: I/dalvikvm-heap(2162): Grow heap (frag case) to 24.916MB for 19660816-byte allocation
08-11 18:28:35.909: D/dalvikvm(2162): GC_FOR_ALLOC freed 4K, 1% free 25481K/25735K, paused 38ms, total 38ms
08-11 18:28:35.979: D/dalvikvm(2162): GC_CONCURRENT freed <1K, 1% free 25481K/25735K, paused 17ms+8ms, total 73ms
08-11 18:28:42.919: D/dalvikvm(2162): WAIT_FOR_CONCURRENT_GC blocked 0ms
08-11 18:28:42.959: D/dalvikvm(2162): GC_EXPLICIT freed 60K, 2% free 25445K/25735K, paused 3ms+5ms, total 41ms
08-11 18:28:42.959: I/Choreographer(2162): Skipped 566 frames! The application may be doing too much work on its main thread.
08-11 18:28:43.119: D/dalvikvm(2162): GC_FOR_ALLOC freed 7K, 2% free 25474K/25735K, paused 28ms, total 28ms
08-11 18:28:43.219: I/dalvikvm-heap(2162): Grow heap (frag case) to 43.657MB for 19660816-byte allocation
08-11 18:28:43.269: D/dalvikvm(2162): GC_CONCURRENT freed 0K, 1% free 44674K/44999K, paused 14ms+6ms, total 45ms
08-11 18:28:43.269: D/dalvikvm(2162): WAIT_FOR_CONCURRENT_GC blocked 22ms
08-11 18:28:50.819: D/dalvikvm(2162): GC_FOR_ALLOC freed 57K, 1% free 44826K/44999K, paused 31ms, total 32ms
08-11 18:28:50.819: I/dalvikvm-heap(2162): Forcing collection of SoftReferences for 19660816-byte allocation
08-11 18:28:50.869: D/dalvikvm(2162): GC_BEFORE_OOM freed <1K, 1% free 44825K/44999K, paused 47ms, total 47ms
08-11 18:28:50.869: E/dalvikvm-heap(2162): Out of memory on a 19660816-byte allocation.
08-11 18:28:50.869: I/dalvikvm(2162): "main" prio=5 tid=1 RUNNABLE
08-11 18:28:50.869: I/dalvikvm(2162): | group="main" sCount=0 dsCount=0 obj=0x4145a568 self=0x4144aa40
08-11 18:28:50.869: I/dalvikvm(2162): | sysTid=2162 nice=0 sched=0/0 cgrp=[no-cpu-subsys] handle=1075086896
08-11 18:28:50.869: I/dalvikvm(2162): | schedstat=( 2072074028 1015983689 6617 ) utm=165 stm=42 core=0
08-11 18:28:50.869: I/dalvikvm(2162): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
08-11 18:28:50.869: I/dalvikvm(2162): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:527)
08-11 18:28:50.869: I/dalvikvm(2162): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:599)
08-11 18:28:50.869: I/dalvikvm(2162): at com.dvp.android.gallery.DVPGallery.setImage(DVPGallery.java:222)
08-11 18:28:50.869: I/dalvikvm(2162): at com.dvp.android.gallery.DVPGallery$AddImgAdp.getView(DVPGallery.java:189)
08-11 18:28:50.869: I/dalvikvm(2162): at android.widget.Gallery.makeAndAddView(Gallery.java:849)
08-11 18:28:50.869: I/dalvikvm(2162): at android.widget.Gallery.fillToGalleryRightLtr(Gallery.java:803)
08-11 18:28:50.869: I/dalvikvm(2162): at android.widget.Gallery.fillToGalleryRight(Gallery.java:747)
08-11 18:28:50.869: I/dalvikvm(2162): at android.widget.Gallery.layout(Gallery.java:656)
08-11 18:28:50.869: I/dalvikvm(2162): at android.widget.Gallery.onLayout(Gallery.java:351)
08-11 18:28:50.889: I/dalvikvm(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.889: I/dalvikvm(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.LinearLayout.onLayout(LinearLayout.java:1420)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.LinearLayout.onLayout(LinearLayout.java:1420)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.899: I/dalvikvm(2162): at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.899: I/dalvikvm(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1866)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1687)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4213)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.Choreographer.doCallbacks(Choreographer.java:555)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.Choreographer.doFrame(Choreographer.java:525)
08-11 18:28:50.909: I/dalvikvm(2162): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
08-11 18:28:50.909: I/dalvikvm(2162): at android.os.Handler.handleCallback(Handler.java:615)
08-11 18:28:50.909: I/dalvikvm(2162): at android.os.Handler.dispatchMessage(Handler.java:92)
08-11 18:28:50.909: I/dalvikvm(2162): at android.os.Looper.loop(Looper.java:137)
08-11 18:28:50.909: I/dalvikvm(2162): at android.app.ActivityThread.main(ActivityThread.java:4745)
08-11 18:28:50.909: I/dalvikvm(2162): at java.lang.reflect.Method.invokeNative(Native Method)
08-11 18:28:50.909: I/dalvikvm(2162): at java.lang.reflect.Method.invoke(Method.java:511)
08-11 18:28:50.909: I/dalvikvm(2162): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-11 18:28:50.909: I/dalvikvm(2162): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-11 18:28:50.909: I/dalvikvm(2162): at dalvik.system.NativeStart.main(Native Method)
08-11 18:28:50.909: D/skia(2162): --- decoder->decode returned false
08-11 18:28:50.909: D/AndroidRuntime(2162): Shutting down VM
08-11 18:28:50.909: W/dalvikvm(2162): threadid=1: thread exiting with uncaught exception (group=0x41459300)
08-11 18:28:50.929: E/AndroidRuntime(2162): FATAL EXCEPTION: main
08-11 18:28:50.929: E/AndroidRuntime(2162): java.lang.OutOfMemoryError
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:527)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:599)
08-11 18:28:50.929: E/AndroidRuntime(2162): at com.dvp.android.gallery.DVPGallery.setImage(DVPGallery.java:222)
08-11 18:28:50.929: E/AndroidRuntime(2162): at com.dvp.android.gallery.DVPGallery$AddImgAdp.getView(DVPGallery.java:189)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.Gallery.makeAndAddView(Gallery.java:849)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.Gallery.fillToGalleryRightLtr(Gallery.java:803)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.Gallery.fillToGalleryRight(Gallery.java:747)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.Gallery.layout(Gallery.java:656)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.Gallery.onLayout(Gallery.java:351)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.LinearLayout.onLayout(LinearLayout.java:1420)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1649)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1507)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.LinearLayout.onLayout(LinearLayout.java:1420)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.widget.FrameLayout.onLayout(FrameLayout.java:448)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.View.layout(View.java:13754)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewGroup.layout(ViewGroup.java:4362)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:1866)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1687)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:998)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4213)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.Choreographer.doCallbacks(Choreographer.java:555)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.Choreographer.doFrame(Choreographer.java:525)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.os.Handler.handleCallback(Handler.java:615)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.os.Handler.dispatchMessage(Handler.java:92)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.os.Looper.loop(Looper.java:137)
08-11 18:28:50.929: E/AndroidRuntime(2162): at android.app.ActivityThread.main(ActivityThread.java:4745)
08-11 18:28:50.929: E/AndroidRuntime(2162): at java.lang.reflect.Method.invokeNative(Native Method)
08-11 18:28:50.929: E/AndroidRuntime(2162): at java.lang.reflect.Method.invoke(Method.java:511)
08-11 18:28:50.929: E/AndroidRuntime(2162): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
08-11 18:28:50.929: E/AndroidRuntime(2162): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
08-11 18:28:50.929: E/AndroidRuntime(2162): at dalvik.system.NativeStart.main(Native Method)

-> outofmemory.

c'est pour ça que j'ai voulu faire un recycle() sur le bitmap.

Quelle autre solution pour régler ce pb. de outofmemory ? Merci.

**hotcryx** · 12/08/2014, 09h23

je vois ceci (en vitesse), mais il faudrait investiguer:

08-11 18:28:50.909: W/dalvikvm(2162): threadid=1: thread exiting with uncaught exception (group=0x41459300)
08-11 18:28:50.929: E/AndroidRuntime(2162): FATAL EXCEPTION: main

Un thread non catché <<<