Retrieve free internal memory on an Android device

Question

I would like to know how I can retrieve device information on my Android mobile application as the free internal memory available on the device.

Please read this to see how to ask a good question: http://stackoverflow.com/help/how-to-ask. Question does not show any form of research — 0xDEADC0DE, May 11 '16 at 12:22
I think you can find your answer here http://stackoverflow.com/questions/8133417/android-get-free-size-of-internal-external-memory — Hayk Petrosyan, May 11 '16 at 12:27

score 0 · Answer 1 · answered May 11 '16 at 12:24

Here is a function I've been using to get the available memory at any given time :

public static long getAllowedMemory() {
    final long defaultValue = 16l * 1024l * 1024l;

    final Runtime runtime = Runtime.getRuntime();
    if (runtime != null) {
        final Long value = runtime.maxMemory();
        if (value == Long.MAX_VALUE) {
            // No value available
            return defaultValue;
        } else {
            return value;
        }

    }

    return defaultValue;
}

score 0 · Accepted Answer · answered May 11 '16 at 12:30

0

Try this. following code returns Internal Storage Memory in MB ,

StatFs stat = new StatFs(Environment.getDataDirectory().getPath());
long bytesAvailable = (long)stat.getFreeBlocks() * (long)stat.getBlockSize();
long megAvailable = bytesAvailable / 1048576;

answered May 11 '16 at 12:30

Sathish Kumar J

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Thanks for your answer.Its working fine for me. – Guru Prasad May 12 '16 at 05:32
kindly mark as answer . – Sathish Kumar J May 12 '16 at 05:37

Retrieve free internal memory on an Android device

2 Answers2