Android的错误java.lang.OutOfMemoryError：位图大小超过VM预算 [英] Android Error java.lang.OutOfMemoryError: bitmap size exceeds VM budget

问题描述

我得到异常错误从资产ArrayList中加载图像时。 这是在日志猫错误：   E / AndroidRuntime（2837）：java.lang.OutOfMemoryError：位图大小超过VM预算的

Am getting Exception error when loading images from assets to arraylist. this is the error in log cat: E/AndroidRuntime(2837): java.lang.OutOfMemoryError: bitmap size exceeds VM budget

请有人帮我这个，在此先感谢

Please some one help me with this,Thanks in advance

推荐答案

有一次，我试图重新大小的图像，我也有同样的问题，我用下面的code，你可以修改它你的，

Once, i tried to re-size the image, i' also having the same problem, i used the below code, you can modify as it yours,

public Bitmap custom_SizedImage(String intent_data2) {

        Options options = new Options();
        options.inJustDecodeBounds = true;
        BitmapFactory.decodeFile(intent_data2, options);
        double sampleSize = 0;
        Boolean scaleByHeight = Math.abs(options.outHeight - targetHeight) >= Math
                .abs(options.outWidth - targetWidth);

        if (options.outHeight * options.outWidth * 2 >= 1638) {
            sampleSize = scaleByHeight ? options.outHeight / targetHeight
                    : options.outWidth / targetWidth;
            sampleSize = (int) Math.pow(2d,
                    Math.floor(Math.log(sampleSize) / Math.log(2d)));
        }
        options.inJustDecodeBounds = false;
        options.inTempStorage = new byte[128];
        while (true) {
            try {
                options.inSampleSize = (int) sampleSize;
                           // here you can do you Decode process
                //mBitmap = BitmapFactory.decodeFile(intent_data2, options);

                break;
            } catch (Exception ex) {
                try {
                    sampleSize = sampleSize * 2;
                } catch (Exception ex1) {

                }
            }
        }
        return scaledBitmap;

    }

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