lib/android/log.nit

   1 # This file is part of NIT (http://www.nitlanguage.org).
   2 #
   3 # Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 # Advanced Android logging services
  18 module log is ldflags "-llog"
  19
  20 import platform
  21
  22 in "C" `{
  23         #include <android/log.h>
  24 `}
  25
  26 redef class App
  27         # Prefix to all log messages
  28         protected fun log_prefix: String do return "app.nit"
  29 end
  30
  31 # Default Android log priority
  32 fun priority_default: Int do return 1
  33
  34 # Verbose Android log priority
  35 fun priority_verbose: Int do return 2
  36
  37 # Debug Android log priority
  38 fun priority_debug: Int do return 3
  39
  40 # Info Android log priority
  41 fun priority_info: Int do return 4
  42
  43 # Warn Android log priority
  44 fun priority_warn: Int do return 5
  45
  46 # Error Android log priority
  47 fun priority_error: Int do return 6
  48
  49 # Fatal Android log priority
  50 fun priority_fatal: Int do return 7
  51
  52 # Silent Android log priority
  53 fun priority_silent: Int do return 8
  54
  55 # Write `text` to Android log at priority `level` with tag `tag`
  56 fun log_write(level: Int, tag, text: NativeString) `{
  57         __android_log_write(level, tag, text);
  58 `}