Android ARouter\u7684\u8be6\u7ec6\u4f7f\u7528\u6307\u5357\u3002\u6211\u9700\u8981\u5148\u786e\u5b9a\u7528\u6237\u7684\u57fa\u7840，\u53ef\u80fd\u4ed6\u4eec\u5df2\u7ecf\u6709Android\u5f00\u53d1\u7ecf\u9a8c，\u4f46\u5bf9ARouter\u4e0d\u592a\u719f\u6089\u3002\u9996\u5148，\u6211\u5e94\u8be5\u4ecb\u7ecdARouter\u662f\u4ec0\u4e48，\u89e3\u51b3\u4ec0\u4e48\u95ee\u9898，\u6bd4\u5982\u6a21\u5757\u5316\u4e2d\u7684\u9875\u9762\u8df3\u8f6c\u95ee\u9898\u3002\u7136\u540e，\u9700\u8981\u5206\u6b65\u9aa4\u8bb2\u89e3，\u4ece\u96c6\u6210\u5230\u57fa\u672c\u4f7f\u7528，\u518d\u5230\u9ad8\u7ea7\u529f\u80fd\u3002<\/p>\n
\u7528\u6237\u53ef\u80fd\u9700\u8981\u7684\u8be6\u7ec6\u6b65\u9aa4\u5305\u62ec\u5982\u4f55\u6dfb\u52a0\u4f9d\u8d56，\u8bb0\u5f97\u8981\u63d0\u5230Kotlin\u548cJava\u7684\u4e0d\u540c\u914d\u7f6e，\u8fd8\u6709annotationProcessor\u3002\u7136\u540e，\u521d\u59cb\u5316\u90e8\u5206，\u5982\u4f55\u5728Application\u4e2d\u521d\u59cb\u5316，\u4ee5\u53ca\u53ef\u80fd\u9047\u5230\u7684\u5751，\u6bd4\u5982\u6df7\u6dc6\u914d\u7f6e\u3002<\/p>\n
\u63a5\u4e0b\u6765\u662f\u57fa\u672c\u4f7f\u7528，\u5982\u4f55\u7528@Route\u6ce8\u89e3\u6807\u6ce8Activity，\u5982\u4f55\u8df3\u8f6c，\u53ef\u80fd\u9700\u8981\u4ee3\u7801\u793a\u4f8b\u3002\u8fd9\u91cc\u8981\u533a\u5206Kotlin\u548cJava\u7684\u5199\u6cd5\u5417？\u6216\u8005\u7edf\u4e00\u7528Java？\u53ef\u80fd\u7528\u6237\u4e24\u79cd\u90fd\u6709，\u6240\u4ee5\u6700\u597d\u90fd\u63d0\u5230\u3002\u8fd8\u6709\u53c2\u6570\u4f20\u9012，\u7528withString\u4e4b\u7c7b\u7684，\u4ee5\u53ca\u5982\u4f55\u81ea\u52a8\u6ce8\u5165\u3002<\/p>\n
\u9ad8\u7ea7\u529f\u80fd\u90e8\u5206，\u62e6\u622a\u5668\u662f\u91cd\u70b9，\u7528\u6237\u53ef\u80fd\u60f3\u5b9e\u73b0\u767b\u5f55\u68c0\u67e5\u6216\u8005\u6743\u9650\u63a7\u5236\u3002\u9700\u8981\u7ed9\u51fa\u62e6\u622a\u5668\u7684\u4f8b\u5b50，\u8bf4\u660e\u6267\u884c\u987a\u5e8f\u548c\u6ce8\u610f\u4e8b\u9879\u3002\u8fd8\u6709\u8de8\u6a21\u5757\u8c03\u7528\u670d\u52a1，\u670d\u52a1\u6ce8\u518c\u548c\u53d1\u73b0\u7684\u6d41\u7a0b，\u8fd9\u91cc\u53ef\u80fd\u9700\u8981\u7528IProvider\u63a5\u53e3\u7684\u4f8b\u5b50\u3002<\/p>\n
\u53e6\u5916，\u7528\u6237\u53ef\u80fd\u4f1a\u9047\u5230\u95ee\u9898，\u6bd4\u5982Proguard\u914d\u7f6e，\u6216\u8005\u9875\u9762\u672a\u627e\u5230\u7684\u60c5\u51b5，\u5e38\u89c1\u95ee\u9898\u89e3\u7b54\u90e8\u5206\u5e94\u8be5\u6db5\u76d6\u8fd9\u4e9b\u3002\u6bd4\u5982\u68c0\u67e5\u6ce8\u89e3\u662f\u5426\u6b63\u786e，\u8def\u7531\u8def\u5f84\u662f\u5426\u6b63\u786e，\u521d\u59cb\u5316\u662f\u5426\u5b8c\u6210\u3002<\/p>\n
\u9700\u8981\u6ce8\u610f，\u7528\u6237\u53ef\u80fd\u662f\u5728\u8fdb\u884c\u6a21\u5757\u5316\u5f00\u53d1，\u6240\u4ee5\u9700\u8981\u5f3a\u8c03ARouter\u5728\u89e3\u8026\u65b9\u9762\u7684\u4f18\u52bf，\u6bd4\u5982\u4e0d\u540c\u6a21\u5757\u95f4\u4e0d\u9700\u8981\u76f4\u63a5\u4f9d\u8d56\u3002\u540c\u65f6，\u8981\u63d0\u9192\u7528\u6237\u8def\u5f84\u7684\u7ba1\u7406，\u6700\u597d\u7edf\u4e00\u7ba1\u7406\u8def\u7531\u8def\u5f84，\u907f\u514d\u786c\u7f16\u7801\u3002<\/p>\n
\u6700\u540e，\u603b\u7ed3\u4e00\u4e0bARouter\u7684\u597d\u5904，\u4ee5\u53ca\u9002\u7528\u7684\u573a\u666f\u3002\u53ef\u80fd\u8fd8\u9700\u8981\u7ed9\u51fa\u5b98\u65b9\u6587\u6863\u7684\u94fe\u63a5，\u65b9\u4fbf\u7528\u6237\u8fdb\u4e00\u6b65\u67e5\u9605\u3002\u786e\u4fdd\u6574\u4e2a\u6307\u5357\u7ed3\u6784\u6e05\u6670，\u6b65\u9aa4\u660e\u786e，\u4ee3\u7801\u793a\u4f8b\u6b63\u786e，\u5e76\u4e14\u8986\u76d6\u5e38\u89c1\u95ee\u9898\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4efd\u8be6\u7ec6\u7684\u00a0Android ARouter \u4f7f\u7528\u6307\u5357，\u6db5\u76d6\u57fa\u672c\u914d\u7f6e\u3001\u6838\u5fc3\u529f\u80fd\u53ca\u9ad8\u7ea7\u7528\u6cd5，\u5e2e\u52a9\u4f60\u5728\u9879\u76ee\u4e2d\u9ad8\u6548\u5b9e\u73b0\u7ec4\u4ef6\u5316\u901a\u4fe1\u3002<\/p>\n
ARouter\u00a0\u662f\u963f\u91cc\u5f00\u6e90\u7684\u8def\u7531\u6846\u67b6，\u7528\u4e8e\u89e3\u51b3\u6a21\u5757\u95f4\u8df3\u8f6c\u3001\u670d\u52a1\u8c03\u7528\u7b49\u89e3\u8026\u95ee\u9898，\u9002\u7528\u4e8e\u7ec4\u4ef6\u5316\u5f00\u53d1\u573a\u666f\u3002\u5176\u6838\u5fc3\u80fd\u529b\u5305\u62ec：<\/p>\n
\u9875\u9762\u8df3\u8f6c：\u652f\u6301\u8de8\u6a21\u5757\u3001\u8de8\u8fdb\u7a0b\u7684 Activity\/Fragment \u8df3\u8f6c\u3002<\/p>\n<\/li>\n
\u53c2\u6570\u4f20\u9012：\u81ea\u52a8\u6ce8\u5165\u53c2\u6570，\u652f\u6301\u5e8f\u5217\u5316\u5bf9\u8c61\u3002<\/p>\n<\/li>\n
\u62e6\u622a\u5668：\u5168\u5c40\u63a7\u5236\u8df3\u8f6c\u903b\u8f91（\u5982\u767b\u5f55\u68c0\u67e5）\u3002<\/p>\n<\/li>\n
\u670d\u52a1\u53d1\u73b0：\u8de8\u6a21\u5757\u8c03\u7528\u670d\u52a1，\u5b9e\u73b0\u63a5\u53e3\u4e0e\u5b9e\u73b0\u5206\u79bb\u3002<\/p>\n<\/li>\n<\/ul>\n
\u5728\u00a0build.gradle\u00a0\u4e2d\u6dfb\u52a0：<\/p>\n
android {
\n defaultConfig {
\n \/\/ \u786e\u4fdd\u4f7f\u7528 Java 8
\n compileOptions {
\n sourceCompatibility JavaVersion.VERSION_1_8
\n targetCompatibility JavaVersion.VERSION_1_8
\n }
\n }
\n}<\/p>\n
dependencies {
\n \/\/ ARouter \u6838\u5fc3\u5e93
\n implementation 'com.alibaba:arouter-api:1.5.2'
\n annotationProcessor 'com.alibaba:arouter-compiler:1.5.2'<\/p>\n
\/\/ \u5982\u679c\u662f Kotlin \u9879\u76ee，\u4f7f\u7528 kapt
\n kapt 'com.alibaba:arouter-compiler:1.5.2'
\n} <\/p>\n
\u5728\u00a0Application\u00a0\u4e2d\u521d\u59cb\u5316：<\/p>\n
public class MyApp extends Application {
\n @Override
\n public void onCreate() {
\n super.onCreate();
\n if (BuildConfig.DEBUG) {
\n ARouter.openLog(); \/\/ \u5f00\u542f\u65e5\u5fd7
\n ARouter.openDebug(); \/\/ \u5f00\u542f\u8c03\u8bd5\u6a21\u5f0f
\n }
\n ARouter.init(this); \/\/ \u521d\u59cb\u5316
\n }
\n} <\/p>\n
\u6dfb\u52a0\u6df7\u6dc6\u89c4\u5219：<\/p>\n
-keep public class com.alibaba.android.arouter.routes.**{*;}
\n-keep public class com.alibaba.android.arouter.facade.**{*;}
\n-keep class * implements com.alibaba.android.arouter.facade.template.ISyringe{*;} <\/p>\n
\u4e3a\u76ee\u6807\u9875\u9762\u6dfb\u52a0\u00a0@Route\u00a0\u6ce8\u89e3：<\/p>\n
@Route(path = "\/app\/main")
\npublic class MainActivity extends AppCompatActivity {
\n \/\/ …
\n} <\/p>\n
\u901a\u8fc7\u8def\u5f84\u8fdb\u884c\u8df3\u8f6c：<\/p>\n
\/\/ \u666e\u901a\u8df3\u8f6c
\nARouter.getInstance().build("\/app\/main").navigation();<\/p>\n
\/\/ \u5e26\u53c2\u6570\u8df3\u8f6c
\nARouter.getInstance()
\n .build("\/app\/detail")
\n .withString("title", "\u8be6\u60c5\u9875")
\n .withInt("id", 1001)
\n .navigation(); <\/p>\n
\u5728\u76ee\u6807\u9875\u9762\u4e2d\u81ea\u52a8\u6ce8\u5165\u53c2\u6570：<\/p>\n
@Route(path = "\/app\/detail")
\npublic class DetailActivity extends AppCompatActivity {
\n @Autowired \/\/ \u81ea\u52a8\u6ce8\u5165\u5b57\u6bb5
\n String title;<\/p>\n
@Autowired(name = "id") \/\/ \u6307\u5b9a\u53c2\u6570\u540d
\n int productId;<\/p>\n
@Override
\n protected void onCreate(Bundle savedInstanceState) {
\n super.onCreate(savedInstanceState);
\n ARouter.getInstance().inject(this); \/\/ \u5fc5\u987b\u8c03\u7528\u6ce8\u5165\u65b9\u6cd5
\n \/\/ \u76f4\u63a5\u4f7f\u7528 title \u548c productId
\n }
\n} <\/p>\n
@Route(path = "\/app\/home_fragment")
\npublic class HomeFragment extends Fragment {
\n \/\/ …
\n}<\/p>\n
\/\/ \u83b7\u53d6\u5b9e\u4f8b
\nFragment fragment = (Fragment) ARouter.getInstance().build("\/app\/home_fragment").navigation(); <\/p>\n
ARouter.getInstance()
\n .build("\/app\/login")
\n .navigation(this, new NavigationCallback() {
\n @Override
\n public void onFound(Postcard postcard) {
\n \/\/ \u8def\u7531\u627e\u5230
\n }<\/p>\n
@Override
\n public void onLost(Postcard postcard) {
\n \/\/ \u8def\u7531\u672a\u627e\u5230
\n }<\/p>\n
@Override
\n public void onArrival(Postcard postcard) {
\n \/\/ \u8df3\u8f6c\u5b8c\u6210
\n }<\/p>\n
@Override
\n public void onInterrupt(Postcard postcard) {
\n \/\/ \u88ab\u62e6\u622a\u5668\u4e2d\u65ad
\n }
\n }); <\/p>\n
\u5b9e\u73b0\u5168\u5c40\u62e6\u622a\u903b\u8f91（\u5982\u767b\u5f55\u68c0\u67e5）：<\/p>\n
@Interceptor(priority = 8, name = "\u767b\u5f55\u62e6\u622a\u5668")
\npublic class LoginInterceptor implements IInterceptor {
\n @Override
\n public void process(Postcard postcard, InterceptorCallback callback) {
\n if (postcard.getPath().equals("\/app\/profile")) {
\n if (!isLogin()) {
\n \/\/ \u8df3\u8f6c\u5230\u767b\u5f55\u9875
\n ARouter.getInstance().build("\/app\/login").navigation();
\n callback.onInterrupt(null); \/\/ \u4e2d\u65ad\u5f53\u524d\u8def\u7531
\n return;
\n }
\n }
\n callback.onContinue(postcard); \/\/ \u7ee7\u7eed\u6267\u884c
\n }<\/p>\n
@Override
\n public void init(Context context) {
\n \/\/ \u62e6\u622a\u5668\u521d\u59cb\u5316
\n }
\n} <\/p>\n
public interface IUserService extends IProvider {
\n String getUserName();
\n boolean isLogin();
\n} <\/p>\n
@Route(path = "\/service\/user")
\npublic class UserServiceImpl implements IUserService {
\n @Override
\n public String getUserName() {
\n return "Alice";
\n }<\/p>\n
@Override
\n public boolean isLogin() {
\n return true;
\n }<\/p>\n
@Override
\n public void init(Context context) {
\n \/\/ \u521d\u59cb\u5316
\n }
\n} <\/p>\n
IUserService userService = ARouter.getInstance().navigation(IUserService.class);
\nif (userService != null && userService.isLogin()) {
\n String name = userService.getUserName();
\n} <\/p>\n
\u901a\u8fc7\u00a0group\u00a0\u53c2\u6570\u5206\u7ec4\u7ba1\u7406\u8def\u7531：<\/p>\n
@Route(path = "\/group1\/activity1", group = "group1")
\npublic class Group1Activity extends AppCompatActivity { … } <\/p>\n
\u5904\u7406\u672a\u627e\u5230\u7684\u8def\u7531：<\/p>\n
public class DegradeServiceImpl implements DegradeService {
\n @Override
\n public void onLost(Context context, Postcard postcard) {
\n \/\/ \u8df3\u8f6c\u5230\u7edf\u4e00\u9519\u8bef\u9875
\n context.startActivity(new Intent(context, ErrorActivity.class));
\n }<\/p>\n
@Override
\n public void init(Context context) { … }
\n} <\/p>\n
\u68c0\u67e5\u00a0@Route\u00a0\u6ce8\u89e3\u662f\u5426\u6dfb\u52a0\u3002<\/p>\n<\/li>\n
\u786e\u8ba4\u8def\u5f84\u662f\u5426\u62fc\u5199\u9519\u8bef\u3002<\/p>\n<\/li>\n
\u786e\u4fdd\u6a21\u5757\u7684\u00a0ARouter\u00a0\u914d\u7f6e\u6b63\u786e\u3002<\/p>\n<\/li>\n<\/ul>\n
\u662f\u5426\u8c03\u7528\u00a0ARouter.getInstance().inject(this)？<\/p>\n<\/li>\n
\u68c0\u67e5\u5b57\u6bb5\u7c7b\u578b\u4e0e\u4f20\u9012\u7c7b\u578b\u662f\u5426\u4e00\u81f4\u3002<\/p>\n<\/li>\n<\/ul>\n
\u786e\u8ba4\u62e6\u622a\u5668\u7684\u00a0priority\u00a0\u4f18\u5148\u7ea7\u8bbe\u7f6e\u3002<\/p>\n<\/li>\n
\u662f\u5426\u5728\u62e6\u622a\u5668\u4e2d\u8c03\u7528\u4e86\u00a0callback.onContinue()？<\/p>\n<\/li>\n<\/ul>\n
\u7edf\u4e00\u7ba1\u7406\u8def\u7531\u8def\u5f84：\u4f7f\u7528\u5e38\u91cf\u7c7b\u96c6\u4e2d\u7ba1\u7406\u6240\u6709\u8def\u7531\u8def\u5f84\u3002<\/p>\n<\/li>\n
\u6a21\u5757\u5316\u5f00\u53d1：\u6bcf\u4e2a\u4e1a\u52a1\u6a21\u5757\u72ec\u7acb\u7ba1\u7406\u81ea\u5df1\u7684\u8def\u7531\u8868\u3002<\/p>\n<\/li>\n
\u7ed3\u5408APT：\u5229\u7528\u6ce8\u89e3\u5904\u7406\u5668\u751f\u6210\u8def\u7531\u6587\u6863\u3002<\/p>\n<\/li>\n<\/ul>\n
\u901a\u8fc7\u672c\u6307\u5357，\u60a8\u5e94\u8be5\u80fd\u591f\u719f\u7ec3\u4f7f\u7528 ARouter \u5b9e\u73b0\u7ec4\u4ef6\u5316\u5f00\u53d1\u4e2d\u7684\u6838\u5fc3\u901a\u4fe1\u9700\u6c42\u3002\u66f4\u591a\u7ec6\u8282\u8bf7\u53c2\u8003\u00a0ARouter \u5b98\u65b9\u6587\u6863<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.2k\u6b21\uff0c\u70b9\u8d5e13\u6b21\uff0c\u6536\u85cf25\u6b21\u3002ARouter\u662f\u963f\u91cc\u5f00\u6e90\u7684\u8def\u7531\u6846\u67b6\uff0c\u7528\u4e8e\u89e3\u51b3\u6a21\u5757\u95f4\u8df3\u8f6c\u3001\u670d\u52a1\u8c03\u7528\u7b49\u89e3\u8026\u95ee\u9898\uff0c\u9002\u7528\u4e8e\u7ec4\u4ef6\u5316\u5f00\u53d1\u573a\u666f\u3002\u9875\u9762\u8df3\u8f6c\uff1a\u652f\u6301\u8de8\u6a21\u5757\u3001\u8de8\u8fdb\u7a0b\u7684 Activity\/Fragment \u8df3\u8f6c\u3002\u53c2\u6570\u4f20\u9012\uff1a\u81ea\u52a8\u6ce8\u5165\u53c2\u6570\uff0c\u652f\u6301\u5e8f\u5217\u5316\u5bf9\u8c61\u3002\u62e6\u622a\u5668\uff1a\u5168\u5c40\u63a7\u5236\u8df3\u8f6c\u903b\u8f91\uff08\u5982\u767b\u5f55\u68c0\u67e5\uff09\u3002\u670d\u52a1\u53d1\u73b0\uff1a\u8de8\u6a21\u5757\u8c03\u7528\u670d\u52a1\uff0c\u5b9e\u73b0\u63a5\u53e3\u4e0e\u5b9e\u73b0\u5206\u79bb\u3002_\u5b89\u5353arouter<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[84,1916,99],"topic":[],"class_list":["post-24623","post","type-post","status-publish","format-standard","hentry","category-server","tag-android","tag-arouter","tag-java"],"yoast_head":"\n