Java Log.e方法代码示例

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * update table rows by table columnName(update if column's value is same)
 * <br>
 * 根据给定的字段名，批量更新数据库
 *
 * @param list       the list to be updated
 * @param columnName the key column
 * @return boolean
 */
public boolean update(List<?> list, String columnName) {
    lock.writeLock().lock();
    if (list == null || list.size() == 0) {
        return false;
    }
    Object temp = list.get(0);
    filter(temp.getClass());
    String tableName = AnnotationUtil.getClassName(temp.getClass());
    Cursor cursor = null;
    try {
        cursor = database.query(tableName, null, null, null, null, null, null, "1");
        for (int i = 0, l = list.size(); i < l; i++) {
            Object model = list.get(i);
            update(tableName, model, columnName, cursor);
        }
    } catch (Exception e) {
        Log.e("Exception", e);
    } finally {
        closeCursor(cursor);
        lock.writeLock().unlock();
    }
    return true;
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * 当UncaughtException发生时会转入该函数来处理
 * @param thread thread
 * @param ex exception
 */
@Override
public void uncaughtException(Thread thread, Throwable ex) {
    if (!handleException(ex) && mDefaultHandler != null) {
        //如果用户没有处理则让系统默认的异常处理器来处理
        mDefaultHandler.uncaughtException(thread, ex);
    } else {
        try {
            Thread.sleep(3000);
        } catch (InterruptedException e) {
            Log.e("error : ", e);
        }
        //退出程序
        AppManager.getAppManager().AppExit(mContext);
        android.os.Process.killProcess(android.os.Process.myPid());
        System.exit(1);
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * Save container to model
 *
 * @param container container
 * @param model model
 */
public static void saveModel(Object container, Object model) {
    Field[] fields = container.getClass().getDeclaredFields();
    if (fields == null) return;
    if (model == null) return;
    for (Field field : fields) {
        InjectBinding binding = field.getAnnotation(InjectBinding.class);
        if (binding != null) {
            field.setAccessible(true);
            try {
                String fieldName = binding.value();
                saveValue(field, fieldName, model, container);
            } catch (Exception e) {
                Log.e(e.getMessage());
            }
        }
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
     * set keyvalue of an saved obj
     *
     * @param obj
     * @param key
     * @return
     */
    public static void setKeyValue(Object obj, Object key) {
        Field[] fields = obj.getClass().getDeclaredFields();
        if (fields != null) {
            Id id = null;
            Field idField = null;
            for (Field field : fields) { //获取ID注解
                id = field.getAnnotation(Id.class);
                if (id != null) {
                    idField = field;
                    break;
                }
            }
            if (id != null) { //有ID注解
//                primaryKey = idField.getName();
                try {
                    idField.setAccessible(true);
                    idField.set(obj, key);
                } catch (IllegalAccessException e) {
                    Log.e("set key value failed:" + e.getMessage());
                }
            } else {
                throw new RuntimeException("@Id annotation is not found, Please make sure the @Id annotation is added in Model!");
            }
        }
    }
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * 拷贝文件
 *
 * @param srcPath srcPath of file
 * @param desPaht desPathe of file
 * @return boolean if copy success
 */
public static boolean copyFile(String srcPath, String desPaht) {
    try {
        File originFile = new File(srcPath);
        File destFile = new File(desPaht);
        String tempsrcName = originFile.getName();
        String tempsrcPath = originFile.getCanonicalPath().replace(tempsrcName, "");
        String tempdesName = destFile.getName();
        String tempdesPath = destFile.getPath().replace(tempdesName, "");
        return copyFile(tempsrcPath, tempsrcName, tempdesPath, tempdesName);
    } catch (Exception e) {
        Log.e("copyFileError", e);
    }
    return false;

}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * query first row by the given condition
 * <br>
 * 根据条件查询一条记录
 *
 * @param c         Type
 * @param selection where string
 * @param condition where list
 * @return Object 没有查找到返回null
 */
public <T> T query(Class<T> c, String selection, String[] condition) {
    lock.readLock().lock();
    T result = null;
    try {
        filter(c);
        List<T> items = query(c, selection, condition, null, "1");
        if (items != null && items.size() > 0) {
            result = items.get(0);
        }
    } catch (Exception e) {
        Log.e("Exception", e);
    } finally {
        lock.readLock().unlock();
    }
    return result;
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * 关闭对话框
 *
 * @param joinPoint
 * @throws IllegalAccessException
 */
@After("execution(@zilla.libcore.ui.SupportMethodLoading * *(..))")
public void dismissDialog(ProceedingJoinPoint joinPoint) {
    try {
        Object container = joinPoint.getTarget();

        Field[] fields = container.getClass().getFields();
        for (Field field : fields) {
            if (field.getAnnotation(LifeCircleInject.class) != null) {
                if (IDialog.class.isAssignableFrom(field.getType())) {
                    IDialog iDialog = (IDialog) field.get(container);
                    iDialog.dismiss();
                    return;
                }
            }
        }
    } catch (Exception e) {
        Log.e(e.getMessage());
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * This is called when your application is upgraded and it has a higher
 * version number. This allows you to adjust the various data to match the
 * new version number.
 */
@Override
public void onUpgrade(SQLiteDatabase db, ConnectionSource connectionSource, int oldVersion,
        int newVersion) {
    try {
        Log.i("onUpgrade");
        TableUtils.dropTable(connectionSource, Album.class, true);
        TableUtils.dropTable(connectionSource, Albums.class, true);
        TableUtils.dropTable(connectionSource, Image.class, true);

        // after we drop the old databases, we create the new ones
        onCreate(db, connectionSource);
    } catch (SQLException e) {
        Log.e("Can't drop databases", e);
        throw new RuntimeException(e);
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
public AcceptThread() {
    BluetoothServerSocket tmp = null;

    // Create a new listening server socket
    try {
        tmp = mAdapter.listenUsingRfcommWithServiceRecord(NAME_SECURE, MY_UUID_SECURE);
    } catch (IOException e) {
        Log.e(TAG, "listenUsingRfcommWithServiceRecord failed", e);
    }
    mmServerSocket = tmp;
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * 保存错误信息到文件中
 *
 * @param ex Throwable
 * @return 返回文件名称, 便于将文件传送到服务器
 */
private String saveCatchInfo2File(Throwable ex) {
    StringBuffer sb = new StringBuffer();
    for (Map.Entry<String, String> entry : infos.entrySet()) {
        String key = entry.getKey();
        String value = entry.getValue();
        sb.append(key + "=" + value + "\n");
    }
    Writer writer = new StringWriter();
    PrintWriter printWriter = new PrintWriter(writer);
    ex.printStackTrace(printWriter);
    Throwable cause = ex.getCause();
    while (cause != null) {
        cause.printStackTrace(printWriter);
        cause = cause.getCause();
    }
    printWriter.close();
    String result = writer.toString();
    sb.append(result);
    try {
        long timestamp = System.currentTimeMillis();
        String time = DateTime.now().toString("yyyy-MM-dd");
        String fileName = "crash-" + time + "-" + timestamp + ".log";
        File file = FileHelper.createFile(FileHelper.PATH_DOWNLOAD+fileName);
        FileOutputStream fos = new FileOutputStream(file);
        fos.write(sb.toString().getBytes());
        //发送给开发人员
        sendCrashLog2PM(file.getAbsolutePath());
        Util.closeStream(fos);
        //			}
        return fileName;
    } catch (Exception e) {
        Log.e( "an error occured while writing file...", e);
    }
    return null;
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
public void cancel() {
    try {
        mmSocket.close();
    } catch (IOException e) {
        Log.e(TAG, "close() of connect socket failed", e);
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * show dialog
 */
@Override
public void show() {
    try {
        if (dialogEntity != null) {
            dialogEntity.show();
        }
    } catch (Exception e) {
        Log.e(e.getMessage());
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
 * delete all and add all from a list
 * <br>
 * 删除表中所有数据, 并重新插入数据
 *
 * @param c    Type
 * @param list the list to be saved
 * @return boolean
 */
public boolean updateAll(Class<?> c, List<?> list) {
    lock.writeLock().lock();
    try {
        deleteAll(c);
        saveList(list);
    } catch (Exception e) {
        Log.e(e.getMessage());
        return false;
    } finally {
        lock.writeLock().unlock();
    }
    return true;
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
private PropertiesManager(Context context) {
    InputStream is = null;
    try {
        is = Zilla.APP.getAssets().open("config/system.properties");
        properties = new Properties();
        properties.load(is);
    } catch (IOException e) {
        Log.e(e.getMessage());
    } finally {
        Util.closeStream(is);
    }
}
 

import com.github.snowdream.android.util.Log; //导入方法依赖的package包/类
/**
     * insert multi-row.
     * <br>
     * 插入多条记录
     *
     * @param list the list to be saved
     * @return boolean
     */
    public boolean saveList(List<?> list) {
        lock.writeLock().lock();
        if (list == null || list.size() == 0) {
            return false;
        }
        ContentValues values = null;
        Cursor cursor = null;
        try {
            Object temp = list.get(0);
            filter(temp.getClass());
            String tableName = AnnotationUtil.getClassName(temp.getClass());
            cursor = database.query(tableName, null, null, null, null, null, null, "1");
            database.beginTransaction();
            for (int i = 0, l = list.size(); i < l; i++) {
                Object model = list.get(i);
//                values = model2ContentValues(model, cursor);
//                this.database.insert(tableName, null, values);
                save(model);
//                model._id = String.valueOf(getLast_insert_rowid());
            }
            database.setTransactionSuccessful();// 必须执行该方法，否则事务会回滚
            database.endTransaction();
        } catch (Exception e) {
            Log.e(e.getMessage());
        } finally {
            closeCursor(cursor);
            lock.writeLock().unlock();
        }
        return true;
    }