Example usage for android.util Log e

Introduction

In this page you can find the example usage for android.util Log e.

Prototype

public static int e(String tag, String msg)

Source Link

Document

Send an #ERROR log message.

Usage

From source file:Main.java

public static Bitmap zoomBitmap(Bitmap bitmap, float scale) {
    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    Log.e("ss", "width=" + width);
    Log.e("ss", "height=" + height);
    Matrix matrix = new Matrix();
    //float scaleWidht = ((float)w / width);
    //float scaleHeight = ((float)h / height);
    matrix.postScale(scale, scale);/* ww w. ja v  a  2 s  .  c  o m*/
    Bitmap newbmp = Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true);
    return newbmp;
}

From source file:Main.java

public static short hasAEStartIndex(byte[] data) {
    short count = 0;
    for (int i = 0; i < data.length; i++) {
        if (data[i] == (byte) 0xAE) {
            count++;/*from  w w  w  . j  ava2 s  . c  o  m*/
        }
    }
    Log.e("BMSUtil", "contain the starting index header (count):" + count);
    return count;
}

From source file:Main.java

public static Bitmap getCanvasBitmap(Bitmap bm, int width, int height) {
    int w = bm.getWidth();
    int h = bm.getHeight();
    if (w < width || h < height) {
        Log.e("bitmaputils", "bitmap target size is not ");
        return bm;
    }//from w  w w  .j  a v  a  2  s.  c  o  m
    Bitmap bitmap = Bitmap.createBitmap(bm, (w - width) / 2, (h - height) / 2, width, height);
    return bitmap;
}

From source file:Main.java

public static boolean isNetworkAvailable(Context context) {
    if (context == null) {
        Log.e("isNetworkAvailable", " Context is null");
        return false;
    }/*w w  w.ja v a  2 s.c om*/
    try {
        ConnectivityManager connectivity = (ConnectivityManager) context
                .getSystemService(Context.CONNECTIVITY_SERVICE);
        if (connectivity != null) {
            NetworkInfo info = connectivity.getActiveNetworkInfo();
            return info.isAvailable();
        }
    } catch (Exception e) {
        return false;
    }
    return false;
}

From source file:Main.java

public static boolean createDirIfNotExists(String path) {
    boolean ret = true;

    File file = new File(path);
    if (!file.exists()) {
        if (!file.mkdirs()) {
            Log.e("TravellerLog :: ", "Problem creating Image folder");
            ret = false;/*  ww w . j ava  2s  . c  o  m*/
        }
    }
    return ret;

}

From source file:Main.java

public static Class<?> getR_ID_Class(Context context) {
    try {/*from ww  w .  j  a va2 s.  c  o m*/
        return Class.forName(context.getPackageName() + ".R$id");
    } catch (ClassNotFoundException e) {
        Log.e("TAG", e.getMessage());
    }
    return null;
}

From source file:Main.java

public static void checkGlError(String op) {
    int error;// ww  w.  ja va  2  s .  c  o m
    while ((error = glGetError()) != GL_NO_ERROR) {
        Log.e("ES20_ERROR", op + ": glError " + error);
        throw new RuntimeException(op + ": glError " + error);
    }
}

From source file:Main.java

public static String split(String str, String delimiter, int idx) {
    String retStr = "";
    try {/*from w w w  .  j  a  v a  2  s  . co  m*/
        String[] arr = str.split(delimiter);
        retStr = arr[idx];
    } catch (Exception e) {
        Log.e("SHUtil.split", e.getMessage());
    }
    return retStr;
}

From source file:Main.java

public static void checkGLError(String op) {
    for (int error = GLES20.glGetError(); error != 0; error = GLES20.glGetError())
        Log.e(LOGTAG, "After operation " + op + " got glError 0x" + Integer.toHexString(error));
}

From source file:Main.java

private static void closeInputStream(InputStream in) {
    if (null != in) {
        try {//ww  w  .  j  a  va  2s.  c  om
            in.close();
        } catch (IOException e) {
            Log.e("BitMapUtil", "closeInputStream==" + e.toString());
        }
    }
}