{"id":4176,"date":"2023-05-05T12:06:15","date_gmt":"2023-05-05T04:06:15","guid":{"rendered":"https:\/\/app.applebyme.cn\/cloud\/?p=4176"},"modified":"2023-05-05T12:06:15","modified_gmt":"2023-05-05T04:06:15","slug":"android%e5%bc%80%e5%8f%91%e4%b8%89%e5%a4%a7%e6%a1%86%e6%9e%b6%e6%8e%a8%e8%8d%90%e4%b8%80%e9%97%a8app","status":"publish","type":"post","link":"https:\/\/app.applebyme.cn\/cloud\/appshangjia\/4176.html","title":{"rendered":"android\u5f00\u53d1\u4e09\u5927\u6846\u67b6\u63a8\u8350\u4e00\u95e8APP"},"content":{"rendered":"

Android\u5f00\u53d1\u662f\u4e00\u95e8\u975e\u5e38\u70ed\u95e8\u7684\u6280\u672f\u3002\u5728Android\u5f00\u53d1\u4e2d\uff0c\u6846\u67b6\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u6846\u67b6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u9ad8\u6548\u5730\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u6211\u4eec\u7684\u5de5\u4f5c\u91cf\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u5411\u4f60\u4ecb\u7ecdAndroid\u5f00ios\u6253\u5305\u5e73\u53f0<\/a>\u53d1\u4e2d\u7684\u4e09\u5927\u6846\u67b6\u3002<\/p>\n

1. Android Architecture Components<\/p>\n

Android Architecture Components\u662fGoogle\u57282017\u5e74\u63a8\u51fa\u7684\u4e00\u4e2a\u6846\u67b6\u3002\u5b83\u5305\u62ec\u4e86\u4e00\u7cfb\u5217\u7684\u5e93\uff0c\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u52a0\u5bb9\u6613\u5730\u7f16\u5199\u53ef\u7ef4\u62a4\u3001\u53ef\u6269\u5c55\u7684Android\u5e94\u7528\u7a0b\u5e8f\u3002Android Architecture Components\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u5e93\uff1a<\/p>\n

– Room\uff1a\u4e00\u4e2aSQLite\u6570\u636e\u5e93\u7684\u62bd\u8c61\u5c42\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u8bbf\u95ee\u6570\u636e\u5e93\u3002<\/p>\n

– ViewModel\uff1a\u4e00\u4e2a\u53ef\u4ee5\u5b58\u50a8\u548c\u7ba1\u7406UI\u76f8\u5173\u6570\u636e\u7684\u7c7b\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u7ba1\u7406UI\u7684\u72b6\u6001\u3002<\/p>\n

– LiveData\uff1a\u4e00\u4e2a\u53ef\u4ee5\u611f\u77e5\u751f\u547d\u5468\u671f\u7684\u53ef\u89c2\u5bdf\u5bf9\u8c61\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u5b9e\u73b0\u6570\u636e\u7684\u5b9e\u65f6\u66f4\u65b0\u3002<\/p>\n

– Lifecycle\uff1a\u4e00\u4e2a\u53ef\u4ee5\u611f\u77e5\u751f\u547d\u5468\u671f\u7684\u7ec4\u4ef6\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u7ba1\u7406Activity\u548cFragment\u7684\u751f\u547d\u5468\u671f\u3002<\/p>\n

Android Architecture Components\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u5b9e\u73b0MVVM\u67b6\u6784\uff0c\u5e76\u4e14\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6211\u4eec\u7684\u4ee3\u7801\u8d28\u91cf\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n

2. Retrofit<\/p>\n

Retrofit\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u7f51\u7edc\u8bf7\u6c42\u6846\u67b6\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u53d1\u9001\u7f51\u7edc\u8bf7\u6c42\uff0c\u5e76\u4e14\u53ef\u4ee5\u81ea\u52a8\u5730\u5c06\u54cd\u5e94\u6570\u636e\u8f6c\u6362\u4e3aJava\u5bf9\u8c61\u3002Retrofit\u7684\u6838\u5fc3\u601d\u60f3\u662f\u5c06HTTP API\u8f6c\u6362\u4e3aJava\u63a5\u53e3\u3002\u6211\u4eec\u53ea\u9700\u8981\u5b9a\u4e49\u4e00\u4e2aJava\u63a5\u53e3\uff0c\u7136\u540e\u4f7f\u7528\u6ce8\u89e3\u6765\u63cf\u8ff0\u8fd9\u4e2a\u63a5\u53e3\u7684\u53c2\u6570\u548c\u8fd4\u56de\u503c\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u7f51\u7edc\u8bf7\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Retrofit\u53d1\u9001GET\u8bf7\u6c42\u7684\u4f8b\u5b50\uff1a<\/p>\n

“`java<\/p>\n

public interface ApiService {<\/p>\n

@GET(“use\u7f51\u9875\u6253\u5305\u6210EXE<\/a>rs\/{user}\/repos”)<\/p>\n

Call> listRepos(@Path(“user”) String user);<\/p>\n

}<\/p>\n

Retrofit retrofit = new Retrofit.Builder()<\/p>\n

.baseUrl(“https:\/\/api.github.com\/”)<\/p>\n

.build();<\/p>\n

ApiService service = retrofit.creat<\/p>\n

<\/figure>\n<\/p>\n

e(ApiService.class);<\/p>\n

Call> call = service.listRepos(“octocat”);<\/p>\n

call.enqueue(new Callback>() {<\/p>\n

@Override<\/p>\n

public void onResponse(Call> call, Response> response) {<\/p>\n

List repos = response.body();<\/p>\n

\/\/ \u5904\u7406\u54cd\u5e94\u6570\u636e<\/p>\n

}<\/p>\n

@Override<\/p>\n

public void onFailure(Call> call, Throwable t) {<\/p>\n

\/\/ \u5904\u7406\u8bf7\u6c42\u5931\u8d25<\/p>\n

}<\/p>\n

});<\/p>\n

“`<\/p>\n

Retrofit\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u53d1\u9001\u7f51\u7edc\u8bf7\u6c42\uff0c\u5e76\u4e14\u53ef\u4ee5\u81ea\u52a8\u5730\u5904\u7406\u7f51\u7edc\u8bf7\u6c42\u7684\u53c2\u6570\u548c\u8fd4\u56de\u503c\u3002\u5b83\u662fAndroid\u5f00\u53d1\u4e2d\u5fc5\u4e0d\u53ef\u5c11\u7684\u4e00\u4e2a\u6846\u67b6\u3002<\/p>\n

3. Glide<\/p>\n

Glide\u662f\u4e00\u4e2a\u975e\u5e38\u6d41\u884c\u7684\u56fe\u7247\u52a0\u8f7d\u6846\u67b6\u3002\u5b83\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u52a0\u8f7d\u56fe\u7247\uff0c\u5e76\u4e14\u53ef\u4ee5\u81ea\u52a8\u5730\u8fdb\u884c\u56fe\u7247\u7f13\u5b58\u3002Glide\u7684\u6838\u5fc3\u601d\u60f3\u662f\u5c06\u56fe\u7247\u52a0\u8f7d\u8fc7\u7a0b\u5c01\u88c5\u4e3a\u4e00\u4e2a\u94fe\u5f0f\u8c03\u7528\u7684\u8fc7\u7a0b\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Glide\u52a0\u8f7d\u56fe\u7247\u7684\u4f8b\u5b50\uff1a<\/p>\n

“`java<\/p>\n

Glide.with(context)<\/p>\n

.load(“http:\/\/example.com\/image.jpg”)<\/p>\n

.into(imageView);<\/p>\n

“`<\/p>\n

Glide\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u52a0\u8f7d\u56fe\u7247\uff0c\u5e76\u4e14\u53ef\u4ee5\u81ea\u52a8\u5730\u8fdb\u884c\u56fe\u7247\u7f13\u5b58\u3002\u5b83\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u6211\u4eec\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

\u603b\u7ed3<\/p>\n

Android\u5f00\u53d1\u4e2d\u7684\u6846\u67b6\u975e\u5e38\u591a\uff0c\u4f46\u662fAndroid Architecture Components\u3001Retrofit\u548cGlide\u662f\u4e09\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6846\u67b6\u3002Android Architecture Components\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u5b9e\u73b0MVVM\u67b6\u6784\uff0cRetrofit\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u53d1\u9001\u7f51\u7edc\u8bf7\u6c42\uff0c\u800cGlide\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u5bb9\u6613\u5730\u52a0\u8f7d\u56fe\u7247\u3002\u5982\u679c\u4f60\u662f\u4e00\u540dAndroid\u5f00\u53d1\u8005\uff0c\u4e00\u5b9a\u8981\u638c\u63e1\u8fd9\u4e09\u4e2a\u6846\u67b6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Android\u5f00\u53d1\u662f\u4e00\u95e8\u975e\u5e38\u70ed\u95e8\u7684\u6280\u672f\u3002\u5728Android\u5f00\u53d1\u4e2d\uff0c\u6846\u67b6\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u6846\u67b6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u66f4\u52a0\u9ad8\u6548\u5730\u5f00\u53d1\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u53ef\u4ee5\u5927\u5927\u51cf\u5c11\u6211\u4eec\u7684\u5de5\u4f5c\u91cf\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5c06\u5411\u4f60\u4ecb\u7ecdAndroid\u5f00\u53d1<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[5387,5386,3676,2185,2763],"class_list":["post-4176","post","type-post","status-publish","format-standard","hentry","category-appshangjia","tag-iosappstore","tag-x5","tag-3676","tag-2185","tag-2763"],"_links":{"self":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/4176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/comments?post=4176"}],"version-history":[{"count":0,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/posts\/4176\/revisions"}],"wp:attachment":[{"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/media?parent=4176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/categories?post=4176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/app.applebyme.cn\/cloud\/wp-json\/wp\/v2\/tags?post=4176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}