Example usage for android.app ActivityManager getMemoryInfo

Introduction

In this page you can find the example usage for android.app ActivityManager getMemoryInfo.

Prototype

public void getMemoryInfo(MemoryInfo outInfo)

Source Link

Document

Return general information about the memory state of the system.

Usage

From source file:Main.java

private static long getAvailabeMemoryM(final Context cxt) {
    MemoryInfo mi = new MemoryInfo();
    ActivityManager activityManager = (ActivityManager) cxt.getSystemService(Context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);
    return mi.availMem / 1024 / 1024;
}

From source file:Main.java

public static boolean isLowMemory(Context context) {
    ActivityManager.MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) context.getSystemService(context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(memoryInfo);
    return memoryInfo.lowMemory;
}

From source file:Main.java

public static long getAvailableMemory(Context context) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);
    return mi.availMem;
}

From source file:Main.java

public static long getSystemMemoryThreshold(Context context) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);
    return mi.threshold;
}

From source file:Main.java

public static boolean isSystemMemoryLow(Context context) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);
    return mi.lowMemory;
}

From source file:Main.java

public static int getRamFree(Activity mActivity) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) mActivity.getSystemService(Activity.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);

    int free = (int) (mi.availMem / 1048576L);
    return free;/*www  . ja v  a  2s  .  c  om*/
}

From source file:Main.java

public static int getRamTotalMB(Activity mActivity) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) mActivity.getSystemService(Activity.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);

    int total = (int) (mi.totalMem / 1048576L);
    return total;
}

From source file:Main.java

public static int getRamUsing(Activity mActivity) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) mActivity.getSystemService(Activity.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);

    float availableMegs = (mi.totalMem - mi.availMem) / 1048576L;
    return (int) availableMegs;
}

From source file:Main.java

public static long getAvailableRamInMegs(Context context) {

    MemoryInfo mi = new MemoryInfo();
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);
    long availableMegs = mi.availMem / 1048576L;
    return availableMegs;
}

From source file:Main.java

@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public static long getTotalMemoryJB(Context context) {
    ActivityManager.MemoryInfo mi = new ActivityManager.MemoryInfo();
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    activityManager.getMemoryInfo(mi);
    return mi.totalMem;
}