1+ /*
2+ * Copyright (C) 2016 ceabie (https://github.com/ceabie/)
3+ *
4+ * Licensed under the Apache License, Version 2.0 (the "License");
5+ * you may not use this file except in compliance with the License.
6+ * You may obtain a copy of the License at
7+ *
8+ * http://www.apache.org/licenses/LICENSE-2.0
9+ *
10+ * Unless required by applicable law or agreed to in writing, software
11+ * distributed under the License is distributed on an "AS IS" BASIS,
12+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13+ * See the License for the specific language governing permissions and
14+ * limitations under the License.
15+ */
16+ package com.ceabie.dexknife
17+
18+ import org.gradle.api.Plugin
19+ import org.gradle.api.Project
20+
21+ /**
22+ * the spilt tools plugin.
23+ */
24+ public class DexKnifePlugin implements Plugin<Project > {
25+
26+ @Override
27+ void apply (Project project ) {
28+
29+ DexKnifeExtension dexKnifeExtension = project. extensions. create(' dexKnife' DexKnifeExtension )
30+ project. afterEvaluate {
31+ boolean hasApp = project. plugins. hasPlugin(" com.android.application"
32+ print (" -hasApp = ${ hasApp} \n "
33+ if (! hasApp) {
34+ throw new IllegalStateException (" 'android' plugin required."
35+ }
36+
37+ final def variants = project. android. applicationVariants
38+ variants. each{variant ->
39+ if (dexKnifeExtension. enabled) {
40+ boolean checkProductFlavor = dexKnifeExtension. productFlavor == " " || dexKnifeExtension. productFlavor. equalsIgnoreCase(variant. flavorName)
41+ boolean checkBuildType = dexKnifeExtension. buildType == " " || dexKnifeExtension. buildType. equalsIgnoreCase(variant. buildType. name)
42+ if (checkProductFlavor && checkBuildType) {
43+ printf " -DexKnifePlugin Enable = true\n "
44+ printf " -DexKnifePlugin checkProductFlavor = ${ checkProductFlavor} \n "
45+ printf " -DexKnifePlugin checkBuildType = ${ checkBuildType} \n "
46+ printf " -DexKnifePlugin buildType.name = ${ variant.buildType.name} \n "
47+ printf " -DexKnifePlugin flavorName = ${ variant.flavorName} \n "
48+
49+ filterActivity(project);
50+
51+ if (isMultiDexEnabled(variant)) {
52+ if (SplitToolsFor130 . isCompat(variant)) {
53+ System . err. println (" DexKnife: Compat 1.3.0."
54+ SplitToolsFor130 . processSplitDex(project, variant)
55+ } else if (SplitToolsFor150 . isCompat()) {
56+ SplitToolsFor150 . processSplitDex(project, variant)
57+ } else {
58+ System . err. println (" DexKnife Error: DexKnife is not compatible your Android gradle plugin."
59+ }
60+ } else {
61+ System . err. println (" DexKnife : MultiDexEnabled is false, it's not work."
62+ }
63+ }
64+ }
65+ printf " -DexKnifePlugin Enable = false\n "
66+ }
67+ }
68+ }
69+
70+ // filter Activity
71+ private static void filterActivity (Project project ) {
72+ File file = project. file(DexSplitTools . DEX_KNIFE_CFG_TXT )
73+ if (file != null ) {
74+ def justActivitys = [];
75+ file. eachLine { line ->
76+ // printf "read line ${line}\n";
77+ if (line. startsWith(' -just activity'
78+ line = line. replaceAll(' -just activity' ' ' . trim();
79+ justActivitys. add(line)
80+ }
81+ }
82+ printf " -just activity size = ${ justActivitys.size()} \n "
83+ if (justActivitys. size() != 0 ) {
84+ project. tasks. each { task ->
85+ if (task. name. startsWith(' collect' && task. name. endsWith(' MultiDexComponents'
86+ println " main-dex-filter: found task $task . name "
87+ task. filter { name , attrs ->
88+ String componentName = attrs. get(' android:name'
89+ if (' activity' . equals(name)) {
90+ def result = justActivitys. find {
91+ componentName. endsWith(" ${ it} "
92+ }
93+ def bool = result != null ;
94+ if (bool) {
95+ printf " main-dex-filter: keep ${ componentName} \n "
96+ }
97+ return bool
98+ }
99+ return true
100+ }
101+ }
102+ }
103+ }
104+ }
105+ }
106+
107+ private static boolean isMultiDexEnabled (variant ) {
108+ def is = variant. buildType. multiDexEnabled
109+ if (is != null ) {
110+ return is;
111+ }
112+
113+ is = variant. mergedFlavor. multiDexEnabled
114+ if (is != null ) {
115+ return is;
116+ }
117+
118+ return false
119+ }
120+
121+ }
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