Android简单、美观而且十分强大的日志工具——Logger
16lz
2021-12-04
Logger
Simple, pretty and powerful logger for android
Logger provides :
- Thread information
- Class information
- Method information
- Pretty-print for json content
- Pretty-print for new line "\n"
- Clean output
- Jump to source
Gradle
compile 'com.orhanobut:logger:1.11' Current Log system
Log.d(TAG,"hello");
Logger
Logger.d("hello");Logger.d("hello %s %d", "world", 5); // String.format
Usage
Logger.d("hello");Logger.e("hello");Logger.w("hello");Logger.v("hello");Logger.wtf("hello");Logger.json(JSON_CONTENT);Logger.xml(XML_CONTENT);
Change TAG
All logs
Logger.init(YOUR_TAG);
Log based
Logger.t("mytag").d("hello");
Settings (optional)
Change the settings with init. This should be called only once. Best place would be in application class. All of them are optional.
public class MyApplication extends Application { @Override public void onCreate() { super.onCreate(); Logger .init(YOUR_TAG) // default PRETTYLOGGER or use just init() .setMethodCount(3) // default 2 .hideThreadInfo() // default shown .setLogLevel(LogLevel.NONE); // default LogLevel.FULL .setMethodOffset(2) // default 0 }}
Note: Use LogLevel.NONE for the release versions.
More log samples
Logger.d("hello");Logger.e(exception, "message");Logger.json(JSON_CONTENT);
Method info
Observe the caller methods in the order they are invoked and also thread information.
void methodA(){ methodB();}void methodA(){ Logger.d("hello");}
Both method information will be shown in the order of invocation.
Change method count (Default: 2)
All logs
Logger.init().setMethodCount(1);
Log based
Logger.t(1).d("hello");
Change method stack offset (Default: 0)
To integrate logger with other libraries, you can set the offset in order to avoid that library's methods.
Logger.init().setMethodOffset(5);
Hide thread information
Logger.init().setMethodCount(1).hideThreadInfo();
Only show the message
Logger.init().setMethodCount(0).hideThreadInfo();
Pretty print json, Logger.json
Format the json content in a pretty way
Logger.json(YOUR_JSON_DATA);
Log exceptions in a simple way
Show the cause of the exception
Logger.e(exception,"message");
Notes
- Use the filter for a better result
- Make sure that the wrap option is disabled
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License
Copyright 2015 Orhan ObutLicensed under the Apache License, Version 2.0 (the "License");you may not use this file except in compliance with the License.You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0Unless required by applicable law or agreed to in writing, softwaredistributed under the License is distributed on an "AS IS" BASIS,WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.See the License for the specific language governing permissions andlimitations under the License.
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