android studio 关闭log 打印

I am using Android studio 1.3 and this is what I did.

1、Add the log methods that you want to strip in your release build in proguard-android-optimize.txt:

-assumenosideeffects class android.util.Log {

public static boolean isLoggable(java.lang.String, int);

public static int d(...);

public static int w(...);

public static int v(...);

public static int i(...);

}

2、 In your build.gradle (Module: app) set proguard-android-optimize.txt as default proguard file instead of proguard-android.txt:

buildTypes {

release {

minifyEnabled true

debuggable false

proguardFiles getDefaultProguardFile('proguard-android-optimize.txt')}}

This is because in proguard-android.txt optimization is turned off by default with flags

-dontoptimize-dontpreverify

This worked for me, Hope it helps others.

题外话，也可以使用以下方式：

// 不显示Log, 在java代码中的调用方式为：BuildConfig.LOG_DEBUG buildConfigField "boolean" , "LEO_DEBUG" , "false"

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