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:com.google.android.apps.santatracker.util.SantaLog.java

public static void e(String tag, String msg) {
    if (LOG_ENABLED) {
        Log.e(tag, msg);
    }
}

---

From source file:Main.java

public static File getArtworkStorageDir() {
    File file = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC),
            ARTWORKS_DIR_NAME);/*from  w  w  w  .  j  a va2  s.c om*/
    if (!file.mkdirs()) {
        Log.e(TAG, "Directory not created");
    }
    return file;
}

---

From source file:Main.java

/**
 * A fast blur algorithm. This is not being used. Instead
 * use render script {RSBlur} as it is fast and uses the GPU for it.
 * @param sentBitmap//from w  w  w  .  java  2 s. c  om
 * @param radius
 * @return
 */
public static Bitmap FastBlur(Bitmap sentBitmap, int radius) {
    Bitmap bitmap = sentBitmap.copy(sentBitmap.getConfig(), true);

    if (radius < 1) {
        return (null);
    }

    int w = bitmap.getWidth();
    int h = bitmap.getHeight();

    int[] pix = new int[w * h];
    Log.e(TAG, w + " " + h + " " + pix.length);
    bitmap.getPixels(pix, 0, w, 0, 0, w, h);

    int wm = w - 1;
    int hm = h - 1;
    int wh = w * h;
    int div = radius + radius + 1;

    int r[] = new int[wh];
    int g[] = new int[wh];
    int b[] = new int[wh];
    int rsum, gsum, bsum, x, y, i, p, yp, yi, yw;
    int vmin[] = new int[Math.max(w, h)];

    int divsum = (div + 1) >> 1;
    divsum *= divsum;
    int dv[] = new int[256 * divsum];
    for (i = 0; i < 256 * divsum; i++) {
        dv[i] = (i / divsum);
    }

    yw = yi = 0;

    int[][] stack = new int[div][3];
    int stackpointer;
    int stackstart;
    int[] sir;
    int rbs;
    int r1 = radius + 1;
    int routsum, goutsum, boutsum;
    int rinsum, ginsum, binsum;

    for (y = 0; y < h; y++) {
        rinsum = ginsum = binsum = routsum = goutsum = boutsum = rsum = gsum = bsum = 0;
        for (i = -radius; i <= radius; i++) {
            p = pix[yi + Math.min(wm, Math.max(i, 0))];
            sir = stack[i + radius];
            sir[0] = (p & 0xff0000) >> 16;
            sir[1] = (p & 0x00ff00) >> 8;
            sir[2] = (p & 0x0000ff);
            rbs = r1 - Math.abs(i);
            rsum += sir[0] * rbs;
            gsum += sir[1] * rbs;
            bsum += sir[2] * rbs;
            if (i > 0) {
                rinsum += sir[0];
                ginsum += sir[1];
                binsum += sir[2];
            } else {
                routsum += sir[0];
                goutsum += sir[1];
                boutsum += sir[2];
            }
        }
        stackpointer = radius;

        for (x = 0; x < w; x++) {

            r[yi] = dv[rsum];
            g[yi] = dv[gsum];
            b[yi] = dv[bsum];

            rsum -= routsum;
            gsum -= goutsum;
            bsum -= boutsum;

            stackstart = stackpointer - radius + div;
            sir = stack[stackstart % div];

            routsum -= sir[0];
            goutsum -= sir[1];
            boutsum -= sir[2];

            if (y == 0) {
                vmin[x] = Math.min(x + radius + 1, wm);
            }
            p = pix[yw + vmin[x]];

            sir[0] = (p & 0xff0000) >> 16;
            sir[1] = (p & 0x00ff00) >> 8;
            sir[2] = (p & 0x0000ff);

            rinsum += sir[0];
            ginsum += sir[1];
            binsum += sir[2];

            rsum += rinsum;
            gsum += ginsum;
            bsum += binsum;

            stackpointer = (stackpointer + 1) % div;
            sir = stack[(stackpointer) % div];

            routsum += sir[0];
            goutsum += sir[1];
            boutsum += sir[2];

            rinsum -= sir[0];
            ginsum -= sir[1];
            binsum -= sir[2];

            yi++;
        }
        yw += w;
    }
    for (x = 0; x < w; x++) {
        rinsum = ginsum = binsum = routsum = goutsum = boutsum = rsum = gsum = bsum = 0;
        yp = -radius * w;
        for (i = -radius; i <= radius; i++) {
            yi = Math.max(0, yp) + x;

            sir = stack[i + radius];

            sir[0] = r[yi];
            sir[1] = g[yi];
            sir[2] = b[yi];

            rbs = r1 - Math.abs(i);

            rsum += r[yi] * rbs;
            gsum += g[yi] * rbs;
            bsum += b[yi] * rbs;

            if (i > 0) {
                rinsum += sir[0];
                ginsum += sir[1];
                binsum += sir[2];
            } else {
                routsum += sir[0];
                goutsum += sir[1];
                boutsum += sir[2];
            }

            if (i < hm) {
                yp += w;
            }
        }
        yi = x;
        stackpointer = radius;
        for (y = 0; y < h; y++) {
            // Preserve alpha channel: ( 0xff000000 & pix[yi] )
            pix[yi] = (0xff000000 & pix[yi]) | (dv[rsum] << 16) | (dv[gsum] << 8) | dv[bsum];

            rsum -= routsum;
            gsum -= goutsum;
            bsum -= boutsum;

            stackstart = stackpointer - radius + div;
            sir = stack[stackstart % div];

            routsum -= sir[0];
            goutsum -= sir[1];
            boutsum -= sir[2];

            if (x == 0) {
                vmin[y] = Math.min(y + r1, hm) * w;
            }
            p = x + vmin[y];

            sir[0] = r[p];
            sir[1] = g[p];
            sir[2] = b[p];

            rinsum += sir[0];
            ginsum += sir[1];
            binsum += sir[2];

            rsum += rinsum;
            gsum += ginsum;
            bsum += binsum;

            stackpointer = (stackpointer + 1) % div;
            sir = stack[stackpointer];

            routsum += sir[0];
            goutsum += sir[1];
            boutsum += sir[2];

            rinsum -= sir[0];
            ginsum -= sir[1];
            binsum -= sir[2];

            yi += w;
        }
    }

    Log.e(TAG, w + " " + h + " " + pix.length);
    bitmap.setPixels(pix, 0, w, 0, 0, w, h);

    return (bitmap);
}

---

From source file:Main.java

private static int getCameraDisplayOrientation_1(Activity activity,
        @SuppressWarnings("deprecation") Camera.CameraInfo cameraInfo) {
    // android.hardware.Camera.CameraInfo info =
    // new android.hardware.Camera.CameraInfo();
    // android.hardware.Camera.getCameraInfo(cameraId, info);
    int rotation = activity.getWindowManager().getDefaultDisplay().getRotation();
    int degrees = 0;
    switch (rotation) {
    case Surface.ROTATION_0:
        degrees = 0;/*from  ww w .  jav a 2 s. c  o  m*/
        break;
    case Surface.ROTATION_90:
        degrees = 90;
        break;
    case Surface.ROTATION_180:
        degrees = 180;
        break;
    case Surface.ROTATION_270:
        degrees = 270;
        break;
    default: {
        Log.e(TAG, "un deal with handler task");
    }
        break;
    }

    int result;
    //noinspection deprecation
    if (cameraInfo.facing == Camera.CameraInfo.CAMERA_FACING_FRONT) {
        result = (cameraInfo.orientation + degrees) % 360;
        result = (360 - result) % 360; // compensate the mirror
    } else { // back-facing
        result = (cameraInfo.orientation - degrees + 360) % 360;
    }

    return result;
}

---

From source file:Main.java

private static void print(int mode, final String tag, String msg) {
    if (!isPrint) {
        return;/*from ww  w  .  j  av a  2 s .  co  m*/
    }
    if (msg == null) {
        Log.e(tag, MSG);
        return;
    }
    switch (mode) {
    case Log.VERBOSE:
        Log.v(tag, msg);
        break;
    case Log.DEBUG:
        Log.d(tag, msg);
        break;
    case Log.INFO:
        Log.i(tag, msg);
        break;
    case Log.WARN:
        Log.w(tag, msg);
        break;
    case Log.ERROR:
        Log.e(tag, msg);
        break;
    default:
        Log.d(tag, msg);
        break;
    }
}

---

From source file:Main.java

/**
 * Read text file to string//w ww .ja  v  a  2s.  c  o m
 */
public static String readAssetFileToString(Context context, String name) {
    BufferedReader in = null;
    try {
        StringBuilder buf = new StringBuilder();
        InputStream is = context.getAssets().open(name);
        in = new BufferedReader(new InputStreamReader(is));

        String str;
        boolean isFirst = true;
        while ((str = in.readLine()) != null) {
            if (isFirst)
                isFirst = false;
            else
                buf.append('\n');
            buf.append(str);
        }
        return buf.toString();
    } catch (IOException e) {
        Log.e(TAG, "Error opening asset " + name);
    } finally {
        if (in != null) {
            try {
                in.close();
            } catch (IOException e) {
                Log.e(TAG, "Error closing asset " + name);
            }
        }
    }

    return null;
}

---

From source file:Main.java

public static int createProgramFromShaderSrc(String vertexShaderSrc, String fragmentShaderSrc) {
    int vertShader = initShader(GLES20.GL_VERTEX_SHADER, vertexShaderSrc);
    int fragShader = initShader(GLES20.GL_FRAGMENT_SHADER, fragmentShaderSrc);

    if (vertShader == 0 || fragShader == 0)
        return 0;

    int program = GLES20.glCreateProgram();
    if (program != 0) {
        GLES20.glAttachShader(program, vertShader);
        checkGLError("glAttchShader(vert)");

        GLES20.glAttachShader(program, fragShader);
        checkGLError("glAttchShader(frag)");

        GLES20.glLinkProgram(program);//from  w ww. ja v  a2  s . c  o m
        int[] glStatusVar = { GLES20.GL_FALSE };
        GLES20.glGetProgramiv(program, GLES20.GL_LINK_STATUS, glStatusVar, 0);
        if (glStatusVar[0] == GLES20.GL_FALSE) {
            Log.e(LOGTAG, "Could NOT link program : " + GLES20.glGetProgramInfoLog(program));
            GLES20.glDeleteProgram(program);
            program = 0;
        }
    }

    return program;
}

---

From source file:cc.softwarefactory.lokki.android.utilities.gcm.GcmHelper.java

public static void start(Context context) {

    Log.e(TAG, "start");
    // Check device for Play Services APK. If check succeeds, proceed with GCM registration.
    if (Utils.checkGooglePlayServices(context)) {
        gcm = GoogleCloudMessaging.getInstance(context);
        regid = getRegistrationId(context);

        if (regid.isEmpty()) {
            registerInBackground(context);

        } else {// ww  w  . j  av a2 s . c o m
            sendRegistrationIdToBackend(context);
        }
    }
}

---

From source file:Main.java

public static void sensorRotationVector2Matrix(SensorEvent event, int rotation, float[] output) {
    if (!sIsTruncated) {
        try {/*from   w  ww  .j ava  2  s  .co  m*/
            SensorManager.getRotationMatrixFromVector(sUIThreadTmp, event.values);
        } catch (Exception e) {
            // On some Samsung devices, SensorManager#getRotationMatrixFromVector throws an exception
            // if the rotation vector has more than 4 elements. Since only the four first elements are used,
            // we can truncate the vector without losing precision.
            Log.e(TAG, "maybe Samsung bug, will truncate vector");
            sIsTruncated = true;
        }
    }

    if (sIsTruncated) {
        System.arraycopy(event.values, 0, sTruncatedVector, 0, 4);
        SensorManager.getRotationMatrixFromVector(sUIThreadTmp, sTruncatedVector);
    }

    float[] values = event.values;
    switch (rotation) {
    case Surface.ROTATION_0:
    case Surface.ROTATION_180: /* Notice: not supported for ROTATION_180! */
        SensorManager.getRotationMatrixFromVector(output, values);
        break;
    case Surface.ROTATION_90:
        SensorManager.getRotationMatrixFromVector(sUIThreadTmp, values);
        SensorManager.remapCoordinateSystem(sUIThreadTmp, SensorManager.AXIS_Y, SensorManager.AXIS_MINUS_X,
                output);
        break;
    case Surface.ROTATION_270:
        SensorManager.getRotationMatrixFromVector(sUIThreadTmp, values);
        SensorManager.remapCoordinateSystem(sUIThreadTmp, SensorManager.AXIS_MINUS_Y, SensorManager.AXIS_X,
                output);
        break;
    }
    Matrix.rotateM(output, 0, 90.0F, 1.0F, 0.0F, 0.0F);
}

---

From source file:Main.java

public static void writeToExternalFile(String data, String logTag, String fileName) {

    if (!isExternalStorageWritable()) {
        Log.e(logTag, "failed to find external storage");
    } else {//from ww w .  j a v a  2 s .c o  m
        File path = Environment.getExternalStorageDirectory();
        File dir = new File(path.getAbsolutePath() + "/SDNController");
        if (!dir.isDirectory()) {
            if (!dir.mkdirs()) {
                Log.e(logTag, "sdn directory can not be created");
                return;
            }
        }

        File file = new File(dir, fileName);
        try {
            FileOutputStream f = new FileOutputStream(file, true);
            PrintWriter pw = new PrintWriter(f);
            pw.println(data);
            pw.flush();
            pw.close();
            f.close();
        } catch (FileNotFoundException e) {
            Log.e(logTag, "can not find indicated file");
            e.printStackTrace();
        } catch (IOException e) {
            Log.e(logTag, "failed to write SDNController/result.txt");
            e.printStackTrace();
        }
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• »