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, Throwable tr)

Source Link

Document

Send a #ERROR log message and log the exception.

Usage

From source file:Main.java

public static void log(Throwable tr) {
    Log.e(TAG, "Exception: " + tr, tr);
}

From source file:Main.java

public static void displayErrorDialog(Activity activity, Exception e) {
    String message = e.getLocalizedMessage();
    if (message == null || message == "") {
        message = e.getClass().getName();
    } else {//from  w  ww .j  a va  2s.  c  om
        message = e.getClass().getName() + ": " + message;
    }

    Log.e(activity.getClass().toString(), "Exception: " + message, e);

    final String title = "Error";

    displayInfoBox(activity, title, message);
}

From source file:Main.java

public static int getAppVersionCode(Context context) {
    int versioncode = -1;
    try {/*from   w  ww  .  j av a2 s. c o m*/
        // ---get the package info---
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        versioncode = pi.versionCode;
    } catch (Exception e) {
        Log.e("VersionInfo", "Exception", e);
    }
    return versioncode;
}

From source file:Main.java

/**
 * error log//w ww . ja  va2  s. c  o  m
 * @param msg log msg
 * @param e exception
 */
public static void e(String msg, Exception e) {
    if (LOG_ENABLE) {
        Log.e(TAG, buildMsg(msg), e);
    }
}

From source file:Main.java

public static String getString(Context context, String category, String key) {
    String defaultValue = "";
    try {/*w  w w .j  a va2  s  . c o m*/
        SharedPreferences setMyPref = context.getSharedPreferences(category, Activity.MODE_WORLD_READABLE);
        return setMyPref.getString(key, defaultValue);
    } catch (Exception e) {
        Log.e(TAG, "Error when getString, return defaultValue " + defaultValue, e);
        return defaultValue;
    }
}

From source file:Main.java

public static boolean writeOneLine(String filename, String value) {
    FileWriter fileWriter = null;
    try {//  ww  w. j  a va2s  . c  o m
        fileWriter = new FileWriter(filename);
        fileWriter.write(value);
    } catch (IOException e) {
        String Error = "Error writing { " + value + " } to file: " + filename;
        Log.e(TAG, Error, e);
        return false;
    } finally {
        if (fileWriter != null) {
            try {
                fileWriter.close();
            } catch (IOException ignored) {
                // failed to close writer
            }
        }
    }
    return true;
}

From source file:Main.java

/**
 * Logs the data to the android Log.e . 
 * //from ww w  .j  av a  2 s . co  m
 * @param tag
 * @param msg
 * @param e
 */
public static void e(String tag, Throwable e, String... msg) {
    if (show) {
        Log.e(tag, toString(msg), e);
    }
}

From source file:Main.java

public static boolean isPackageInstalled(String packageName, PackageManager pm) {
    try {/* w w  w  .j a  v  a2  s.  c o  m*/
        String mVersion = pm.getPackageInfo(packageName, 0).versionName;
        if (mVersion == null) {
            return false;
        }
    } catch (NameNotFoundException notFound) {
        Log.e(TAG, "Package could not be found!", notFound);
        return false;
    }
    return true;
}

From source file:Main.java

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

From source file:Main.java

public static String getResourceString(String paramString, Activity paramActivity) {
    Class localClass = null;//from ww  w. j a  va2  s  .  c om
    if (0 == 0)
        ;
    try {
        localClass = Class.forName(paramActivity.getPackageName() + ".R$string");
        String str = paramActivity.getResources()
                .getString(((Integer) localClass.getDeclaredField(paramString).get(null)).intValue());
        return str;
    } catch (Exception localException) {
        Log.e(paramActivity.getPackageName(), localException.getMessage(), localException);
        paramActivity.finish();
    }
    return "";
}