Example usage for java.lang Integer MAX

Introduction

In this page you can find the example usage for java.lang Integer MAX_VALUE.

Prototype

int MAX_VALUE

To view the source code for java.lang Integer MAX_VALUE.

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Document

A constant holding the maximum value an int can have, 2³¹-1.

Usage

From source file:Main.java

public static boolean isServiceRunning(Context mContext, String className) {
    boolean isRunning = false;
    android.app.ActivityManager activityManager = (android.app.ActivityManager) mContext
            .getSystemService(Context.ACTIVITY_SERVICE);
    List<android.app.ActivityManager.RunningServiceInfo> serviceList = activityManager
            .getRunningServices(Integer.MAX_VALUE);
    if (serviceList.size() == 0) {
        return false;
    }/*from   w w w .  java  2s .  com*/
    for (int i = 0; i < serviceList.size(); i++) {
        if (serviceList.get(i).service.getClassName().equals(className) == true) {
            isRunning = true;
            break;
        }
    }
    return isRunning;
}

From source file:Main.java

/**
 * Check if service is running or not//from w ww  .  j  a v  a  2s  .  c  om
 *
 * @param serviceName
 * @param context
 * @return
 */
public static boolean isServiceRunning(String serviceName, Context context) {
    ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
        if (serviceName.equals(service.service.getClassName())) {
            return true;
        }
    }
    return false;
}

From source file:Main.java

public static boolean isServiceRunning(Context context, String className) {
    boolean isRunning = false;
    ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningServiceInfo> serviceList = activityManager
            .getRunningServices(Integer.MAX_VALUE);
    if (serviceList == null || serviceList.isEmpty())
        return false;
    for (int i = 0; i < serviceList.size(); i++) {
        if (serviceList.get(i).service.getClassName().equals(className)
                && TextUtils.equals(serviceList.get(i).service.getPackageName(), context.getPackageName())) {
            isRunning = true;/* w ww. ja  v  a 2  s  . c  o m*/
            break;
        }
    }
    return isRunning;
}

From source file:Main.java

public static boolean isServiceRunning(Context ctx, String className) {
    boolean isRunning = false;
    ActivityManager activityManager = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE);
    List<RunningServiceInfo> servicesList = activityManager.getRunningServices(Integer.MAX_VALUE);
    Iterator<RunningServiceInfo> l = servicesList.iterator();
    while (l.hasNext()) {
        RunningServiceInfo si = (RunningServiceInfo) l.next();
        if (className.equals(si.service.getClassName())) {
            isRunning = true;/* w  w w  .j a  v a  2s  . com*/
        }
    }
    return isRunning;
}

From source file:Main.java

public static int[] findClosestFpsRange(Camera camera, int minFrameRate, int maxFrameRate) {
    minFrameRate *= 1000;//from  www .ja  v  a 2s .c o m
    maxFrameRate *= 1000;
    Camera.Parameters parameters = camera.getParameters();
    int minIndex = 0;
    int minDiff = Integer.MAX_VALUE;
    List<int[]> rangeList = parameters.getSupportedPreviewFpsRange();
    Log.d(TAG, "support preview fps range list: " + dumpFpsRangeList(rangeList));
    for (int i = 0; i < rangeList.size(); i++) {
        int[] fpsRange = rangeList.get(i);
        if (fpsRange.length != 2) {
            continue;
        }
        int minFps = fpsRange[0] / 1000;
        int maxFps = fpsRange[1] / 1000;
        int diff = Math.abs(minFps - minFrameRate) + Math.abs(maxFps - maxFrameRate);
        if (diff < minDiff) {
            minDiff = diff;
            minIndex = i;
        }
    }
    int[] result = rangeList.get(minIndex);
    return result;
}

From source file:Main.java

public static boolean isServiceRunning(Context ctx, String className) {
    boolean isRunning = false;
    ActivityManager activityManager = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningServiceInfo> servicesList = activityManager
            .getRunningServices(Integer.MAX_VALUE);
    Iterator<ActivityManager.RunningServiceInfo> l = servicesList.iterator();
    while (l.hasNext()) {
        ActivityManager.RunningServiceInfo si = (ActivityManager.RunningServiceInfo) l.next();
        if (className.equals(si.service.getClassName())) {
            isRunning = true;/*from   w w  w.j av a  2 s  .  c  om*/
        }
    }
    return isRunning;
}

From source file:Main.java

public static boolean isWorked(Context context, String serviceName) {
    ActivityManager myManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
    ArrayList<RunningServiceInfo> runningService = (ArrayList<RunningServiceInfo>) myManager
            .getRunningServices(Integer.MAX_VALUE);
    for (RunningServiceInfo runningServiceInfo : runningService) {
        if (runningServiceInfo.service.getClassName().equals(serviceName)) {
            return true;
        }/*  w  ww .  j a va 2s . c  o  m*/
    }
    return false;
}

From source file:Main.java

public static boolean isServiceRunning(Context context, String className) {
    boolean isServiceFound = false;

    try {/* w  w  w  . j a v a  2  s  .  c  o  m*/
        ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
        List<RunningTaskInfo> services = activityManager.getRunningTasks(Integer.MAX_VALUE);
        for (int i = 0; i < services.size(); i++) {
            if (services.get(i).topActivity.getClassName().equalsIgnoreCase(className)) {
                isServiceFound = true;
            }
        }
    } catch (Exception ex) {
    }

    return isServiceFound;
}

From source file:Main.java

public static byte[] readBytes(File file) throws IOException {
    //check/*from   w  ww  .j  av  a 2  s.  com*/
    if (!file.exists()) {
        throw new FileNotFoundException("File not exist: " + file);
    }
    if (!file.isFile()) {
        throw new IOException("Not a file:" + file);
    }

    long len = file.length();
    if (len >= Integer.MAX_VALUE) {
        throw new IOException("File is larger then max array size");
    }

    byte[] bytes = new byte[(int) len];
    FileInputStream in = null;
    try {
        in = new FileInputStream(file);
        in.read(bytes);
    } finally {
        close(in);
    }

    return bytes;
}

From source file:Main.java

public static Bitmap drawableToBitmap(Drawable drawable) {
    Bitmap bitmap = null;/* www .j a v a  2  s .c  o m*/

    if (drawable instanceof BitmapDrawable) {
        BitmapDrawable bitmapDrawable = (BitmapDrawable) drawable;
        bitmapDrawable.setAntiAlias(true);
        bitmapDrawable.setDither(true);
        bitmapDrawable.setTargetDensity(Integer.MAX_VALUE);
        if (bitmapDrawable.getBitmap() != null) {
            return bitmapDrawable.getBitmap();
        }
    }

    if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
        bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888); // Single color bitmap will be created of 1x1 pixel
    } else {
        bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);
    }

    Canvas canvas = new Canvas(bitmap);
    drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
    drawable.draw(canvas);
    return bitmap;
}

Example usage for java.lang Integer MAX_VALUE

Introduction

Prototype

Document

Usage