增加了lint检查

app/build.gradle

@@ -1,12 +1,12 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
+    compileSdkVersion 25
     buildToolsVersion '25'
 
     defaultConfig {
         applicationId "com.orhanobut.loggersample"
-        minSdkVersion 15
+        minSdkVersion 16
         targetSdkVersion 25
         versionCode 1
         versionName "1.0"
@@ -21,7 +21,7 @@ android {
 
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:25.0.1'
     compile project(':logger')
     compile 'com.jakewharton.timber:timber:4.4.0'
+    compile project(':lintaar')
 }

app/src/main/java/com/orhanobut/loggersample/MainActivity.java

@@ -1,5 +1,7 @@
 package com.orhanobut.loggersample;
 
+import java.util.Arrays;
+
 import android.os.Bundle;
 import android.support.annotation.StringRes;
 import android.support.v7.app.AppCompatActivity;
@@ -9,15 +11,20 @@
 import com.orhanobut.logger.Logger;
 import com.orhanobut.logger.Settings;
 
-import java.util.Arrays;
-
 
 public class MainActivity extends AppCompatActivity {
 
+    private static final String TAG = "MainActivity";
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+
+        // lint
+        System.out.println("lint error");
 
+        Log.d(TAG, "onCreate: lint error");
+
         Logger.initialize(
                 new Settings()
 //                        .setStyle(new XLogStyle())

build.gradle

@@ -6,6 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.2.3'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5' // Add this line
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }

lint/.gitignore

@@ -0,0 +1 @@
+/build

lint/build.gradle

@@ -0,0 +1,27 @@
+apply plugin: 'java'
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+
+    compile 'com.android.tools.lint:lint-api:25.0.0'
+    compile 'com.android.tools.lint:lint-checks:25.0.0'
+}
+
+sourceCompatibility = "1.7"
+targetCompatibility = "1.7"
+
+jar {
+    manifest {
+        attributes("Lint-Registry": "kale.log.lint.IssueRegister")
+    }
+}
+
+configurations {
+    lintJarOutput
+}
+
+dependencies {
+    lintJarOutput files(jar)
+}
+
+defaultTasks 'assemble'

lint/src/main/java/kale/log/lint/IssueRegister.java

@@ -0,0 +1,21 @@
+package kale.log.lint;
+
+import java.util.Collections;
+import java.util.List;
+
+import com.android.tools.lint.client.api.IssueRegistry;
+import com.android.tools.lint.detector.api.Issue;
+
+/**
+ * @author Kale
+ * @date 2016/12/26
+ */
+public class IssueRegister extends IssueRegistry {
+
+    @Override
+    public List<Issue> getIssues() {
+        return Collections.singletonList(
+                LogDetector.ISSUE
+        );
+    }
+}

lint/src/main/java/kale/log/lint/LogDetector.java

@@ -0,0 +1,67 @@
+package kale.log.lint;
+
+import java.util.Collections;
+import java.util.List;
+
+import com.android.tools.lint.client.api.JavaParser;
+import com.android.tools.lint.detector.api.Category;
+import com.android.tools.lint.detector.api.Detector;
+import com.android.tools.lint.detector.api.Implementation;
+import com.android.tools.lint.detector.api.Issue;
+import com.android.tools.lint.detector.api.JavaContext;
+import com.android.tools.lint.detector.api.Scope;
+import com.android.tools.lint.detector.api.Severity;
+
+import lombok.ast.AstVisitor;
+import lombok.ast.ForwardingAstVisitor;
+import lombok.ast.MethodInvocation;
+import lombok.ast.Node;
+
+/**
+ * @author Kale
+ * @date 2016/12/26
+ */
+public class LogDetector extends Detector implements Detector.JavaScanner {
+
+    private static final String ISSUE_DESCRIPTION = "You should use our {AppLog}";
+
+    public static final Issue ISSUE = Issue.create(
+            "LogUseError",
+            "避免使用Log/System.out.println",
+            "使用{AppLog}，防止在正式包打印log",
+            Category.SECURITY,
+            5,
+            Severity.ERROR,
+            new Implementation(LogDetector.class, Scope.JAVA_FILE_SCOPE)
+    );
+
+    @Override
+    public List<Class<? extends Node>> getApplicableNodeTypes() {
+        return Collections.<Class<? extends Node>>singletonList(MethodInvocation.class);
+    }
+
+    @Override
+    public AstVisitor createJavaVisitor(final JavaContext context) {
+        return new ForwardingAstVisitor() {
+            @Override
+            public boolean visitMethodInvocation(MethodInvocation node) {
+
+                if (node.toString().startsWith("System.out.println")) {
+                    context.report(ISSUE, node, context.getLocation(node), ISSUE_DESCRIPTION);
+                    return true;
+                }
+
+                JavaParser.ResolvedNode resolve = context.resolve(node);
+                if (resolve instanceof JavaParser.ResolvedMethod) {
+                    JavaParser.ResolvedMethod method = (JavaParser.ResolvedMethod) resolve;
+                    JavaParser.ResolvedClass containingClass = method.getContainingClass();
+                    if (containingClass.matches("android.util.Log")) {
+                        context.report(ISSUE, node, context.getLocation(node), ISSUE_DESCRIPTION);
+                        return true;
+                    }
+                }
+                return super.visitMethodInvocation(node);
+            }
+        };
+    }
+}

lintaar/.gitignore

@@ -0,0 +1 @@
+/build

lintaar/build.gradle

@@ -0,0 +1,48 @@
+apply plugin: 'com.android.library'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
+
+    defaultConfig {
+        minSdkVersion 16
+        targetSdkVersion 25
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile 'com.android.support:appcompat-v7:25.1.0'
+}
+
+/**
+ * rules for including "lint.jar" in aar
+ */
+
+configurations {
+    lintJarImport
+}
+dependencies {
+    lintJarImport project(path: ":lint", configuration: "lintJarOutput")
+}
+task copyLintJar(type: Copy) {
+    from(configurations.lintJarImport) {
+        rename {
+            String fileName ->
+                'lint.jar'
+        }
+    }
+    into 'build/intermediates/lint/'
+}
+
+project.afterEvaluate {
+    def compileLintTask = project.tasks.find { it.name == 'compileLint' }
+    compileLintTask.dependsOn(copyLintJar)
+}

lintaar/proguard-rules.pro

@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in H:\Android\Sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

lintaar/src/main/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest package="kale.log.lint" xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application>
+
+    </application>
+
+</manifest>

lintaar/src/main/res/values/strings.xml

@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">lintAar</string>
+</resources>

logger/build.gradle

@@ -1,4 +1,7 @@
 apply plugin: 'com.android.library'
+apply plugin: 'com.github.dcendents.android-maven'
+
+group='com.github.tianzhijiexian'
 
 android {
     compileSdkVersion 25

settings.gradle

@@ -1 +1 @@
-include ':app', ':logger'
+include ':app', ':logger', ':lint', ':lintaar'