CODEWITHSUNDEEP
androidbitmapout-of-memory
Artem
Artem

Reputation: 4639

OutOfMemoryError in BitmapFactory.decodeFile()

When I pick image from gallery if image size bigger than 3 Mb android the OutOfMemoryError. 

 BitmapFactory.Options options = new BitmapFactory.Options();
        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
        Bitmap bmp = BitmapFactory.decodeFile(imageFilePath, options);

This text from logs. Please help me, becouse "deadline")

E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.OutOfMemoryError
        at android.graphics.BitmapFactory.nativeDecodeStream(Native Method)
        at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:623)
        at android.graphics.BitmapFactory.decodeFile(BitmapFactory.java:378)
        at com.DriverNotes.AndroidMobileClientTest.ProfileActivity.onActivityResult(ProfileActivity.java:104)
        at android.app.Activity.dispatchActivityResult(Activity.java:5456)
        at android.app.ActivityThread.deliverResults(ActivityThread.java:3402)
        at android.app.ActivityThread.handleSendResult(ActivityThread.java:3449)
        at android.app.ActivityThread.access$1200(ActivityThread.java:150)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1328)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:137)

Upvotes: 6

Views: 9685

Answers (3)

Null Pointer Exception
Null Pointer Exception

Reputation: 1583

Try this.

BitmapFactory.Options bmOptions = new BitmapFactory.Options();
bmOptions.inDither=false;                     //Disable Dithering mode
bmOptions.inPurgeable=true;                   //Tell to gc that whether it needs free memory, the Bitmap can be cleared
bmOptions.inInputShareable=true;              //Which kind of reference will be used to recover the Bitmap data after being clear, when it will be used in the future
bmOptions.inTempStorage=new byte[32 * 1024];
Bitmap  mainBitmap = BitmapFactory.decodeFile(filePath, bmOptions);

Upvotes: 2

Akash Moradiya
Akash Moradiya

Reputation: 3322

OutofMemory occurs when your app exceeds memory allocated in heap. The bitmap is too large to fit in memory ie heap. In such a case you run out of memory. You need to scale down the bitmap and then use the same.

For that check this link

try this code may help you,

 public static Bitmap decodeFile(File f,int WIDTH,int HIGHT){
 try {
     //Decode image size
     BitmapFactory.Options o = new BitmapFactory.Options();
     o.inJustDecodeBounds = true;
     BitmapFactory.decodeStream(new FileInputStream(f),null,o);

     //The new size we want to scale to
     final int REQUIRED_WIDTH=WIDTH;
     final int REQUIRED_HIGHT=HIGHT;
     //Find the correct scale value. It should be the power of 2.
     int scale=1;
     while(o.outWidth/scale/2>=REQUIRED_WIDTH && o.outHeight/scale/2>=REQUIRED_HIGHT)
         scale*=2;

     //Decode with inSampleSize
     BitmapFactory.Options o2 = new BitmapFactory.Options();
     o2.inSampleSize=scale;
     return BitmapFactory.decodeStream(new FileInputStream(f), null, o2);
 } catch (FileNotFoundException e) {}
 return null;
}

Upvotes: 25

Biswajit Karmakar
Biswajit Karmakar

Reputation: 9897

BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = 8;
Bitmap bm = BitmapFactory.decodeFile(path,options);

Upvotes: 8

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