{"id":14750,"date":"2023-11-29T11:06:56","date_gmt":"2023-11-29T03:06:56","guid":{"rendered":"https:\/\/www.zhidianwl.com\/zhidian\/?p=14750"},"modified":"2023-11-29T11:06:56","modified_gmt":"2023-11-29T03:06:56","slug":"java%e6%80%8e%e4%b9%88%e5%bc%80%e5%8f%91%e5%ae%89%e5%8d%93app%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.zhidianwl.com\/zhidian\/2023\/14750\/","title":{"rendered":"java\u600e\u4e48\u5f00\u53d1\u5b89\u5353app\uff1f"},"content":{"rendered":"

\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u4f7f\u7528Java\u8bed\u8a00\u5f00\u53d1Android\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u6982\u5ff5\u548c\u539f\u7406\u3002Java\u662fAndroid\u5f00\u53d1\u4e2d\u8f83\u4e3a\u5e38\u7528\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u800cAndroid Studio\u4f5c\u4e3a\u5b98\u65b9\u63a8\u8350\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09\uff0c\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u7f16\u5199\u3001\u7f16\u8bd1\u3001\u8c03\u8bd5\u548c\u53d1\u5e03\u5e94\u7528\u7684\u4fbf\u6377\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u5173\u4e8e\u5982\u4f55\u4f7f\u7528Java\u8fdb\u884cAndroid \u5f00\u53d1\u7684\u7b80\u5355\u6559\u7a0b\u3002<\/p>\n

1. \u51c6\u5907\u5de5\u5177\uff1a<\/p>\n

\u9996\u5148\uff0c\u4f60\u9700\u8981\u51c6\u5907\u4ee5\u4e0b\u5de5\u5177\uff1a<\/p>\n

– \u5b89\u88c5\u5e76\u914d\u7f6eJDK\uff08Java\u5f00\u53d1\u5de5\u5177\u5305\uff09<\/p>\n

– \u4e0b\u8f7d\u5b89\u88c5Android Studio<\/p>\n

– \u5b89\u88c5Android SDK\uff08\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\uff09<\/p>\n

2. \u521b\u5efa\u65b0\u9879\u76ee\uff1a<\/p>\n

\u6253\u5f00Android Studio\uff0c\u5f00\u59cb\u521b\u5efa\u4e00\u4e2a\u65b0\u7684Android\u9879\u76ee\u3002\u8f93\u5165\u9879\u76ee\u540d\u79f0\u3001\u516c\u53f8\u57df\u540d\u4ee5\u53ca\u9879\u76ee\u5b58\u50a8\u4f4d\u7f6e\uff0c\u7136\u540e\u70b9\u51fb\u4e0b\u4e00\u6b65\u3002<\/p>\n

\u63a5\u7740\uff0c\u4e3a\u4f60\u7684\u9879\u76ee\u9009\u62e9\u4e00\u4e2a\u76ee\u6807Android\u8bbe\u5907\u548cAPI\u7ea7\u522b\u3002\u8fd9\u5c06\u51b3\u5b9a\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u5728\u54ea\u4e9bAndroid\u7248\u672c\u4e0a\u8fd0\u884c\u3002<\/p>\n

3. \u4e86\u89e3\u9879\u76ee\u7ed3\u6784\uff1a<\/p>\n

\u5728\u521b\u5efa\u65b0\u9879\u76ee\u540e\uff0cAndroid Studio\u4f1a\u663e\u793a\u4ee5\u4e0b\u6838\u5fc3\u7ed3\u6784\uff1a<\/p>\n

– ap\u5b89\u5353app<\/a>p\uff1a\u8fd9\u662f\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u6839\u6587\u4ef6\u5939\u3002<\/p>\n

– manifests\uff1a\u8be5\u6587\u4ef6\u5939\u5305\u542bAndroidManifest.xml\u6587\u4ef6\uff0c\u5b83\u63cf\u8ff0\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u4fe1\u606f\uff0c\u4f8b\u5982\u5e94\u7528\u7a0b\u5e8f\u540d\u3001\u7248\u672c\u53f7\u3001\u6743\u9650\u7b49\u3002<\/p>\n

– java\uff1a\u8be5\u6587\u4ef6\u5939\u5305\u542b\u6240\u6709\u7684Java\u6e90\u4ee3\u7801\u6587\u4ef6\u3002<\/p>\n

– res\uff1a\u8be5\u6587\u4ef6\u5939\u5305\u542b\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u6240\u9700\u7684\u6240\u6709\u8d44\u6e90\u6587\u4ef6\uff0c\u5982\u56fe\u7247\u3001\u5e03\u5c40\u6587\u4ef6\u548c\u5b57\u7b26\u4e32\u3002<\/p>\n

4. \u7f16\u5199\u4ee3\u7801\uff1a<\/p>\n

\u63a5\u4e0b\u6765\uff0c\u4f60\u9700\u8981\u5f00\u59cb\u7f16\u5199Java\u4ee3\u7801\u6765\u5b9e\u73b0\u4f60\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u901a\u5e38\uff0cAndroid\u5e94\u7528\u7a0b\u5e8f\u7684\u4e3b\u8981\u7ec4\u6210\u90e8\u5206\u662fActivity\uff08\u6d3b\u52a8\uff09\u3002\u4e00\u4e2aActivity\u4ee3\u8868\u4e86\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u4e00\u4e2a\u9875\u9762\u6216\u8005\u4e00\u4e2a\u7528\u6237\u754c\u9762\u3002\u4e3a\u4e86\u521b\u5efa\u65b0\u7684Activity\uff0c\u4f60\u9700\u8981\u5728Java\u6587\u4ef6\u5939\u4e0b\u65b0\u5efa\u4e00\u4e2aJava\u7c7b\uff0c\u8be5\u7c7b\u9700\u8981\u7ee7\u627f\u81eaAndroid\u7684Activity\u57fa\u7c7b\uff08\u5982AppCompatActivity\uff09\u3002<\/p>\n

\u4f8b\u5982\uff0c\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aMyActivity\u7684Activity\uff1a<\/p>\n

“`java<\/p>\n

import androidx.appcompat.app.AppCompatActivity;<\/p>\n

import android.os.Bundle;<\/p>\n

public class MyActivity extends AppCompatActivity {<\/p>\n

@Override<\/p>\n

protected void onCreate(Bundle savedInstanceState) {<\/p>\n

super.onCreate(savedInstanceState);<\/p>\n

setContentView(R.layout.activity_my);<\/p>\n

}<\/p>\n

}<\/p>\n

“`<\/p>\n

5. \u8bbe\u8ba1\u7528\u6237\u754c\u9762\uff1a<\/p>\n

Android\u5e94\u7528\u7a0b\u5e8f\u7684\u7528\u6237\u754c\u9762\u91c7\u7528\u58f0\u660e\u5f0f\u7684\u65b9\u5f0f\u8fdb\u884c\u8bbe\u8ba1\uff0c\u901a\u5e38\u91c7\u7528XML\u683c\u5f0f\u7684\u5e03\u5c40\u6587\u4ef6\u3002\u5728\u4e0a\u9762\u7684\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7\u8c03\u7528`setContentView(R.layout.activity_my);`\u5c06\u754c\u9762\u5e03\u5c40\u6587\u4ef6`activity_my.xml`\u4e0eActivity\u5173\u8054\u8d77\u6765\u3002\u5e03\u5c40\u6587\u4ef6\u5b58\u653e\u5728`res\/layout\/`\u6587\u4ef6\u5939\u5185\u3002<\/p>\n

\u6253\u5f00`activity_my.xml`\u6587\u4ef6\uff0c\u4f60\u5c06\u770b\u5230\u4e00\u4e2a\u56fe\u5f62\u8bbe\u8ba1\u5668\u548c\u4e00\u4e2aXML\u4ee3\u7801\u7f16\u8f91\u5668\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u62d6\u62fd\u5143\u7d20\u6216\u624b\u52a8\u7f16\u8f91XML\u6587\u4ef6\u6765\u8bbe\u8ba1\u4f60\u7684\u7528\u6237\u754c\u9762\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5728\u5e03\u5c40\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u4e2aTextView\uff08\u6587\u672c\u89c6\u56fe\uff09\u5143\u7d20\uff1a<\/p>\n

“`xml<\/p>\n<\/p>\n

android:layout_width=”match_parent”<\/p>\n

an\u5b89\u5353app\u5f00\u53d1\u5de5\u5177<\/a>droid:layout_height=”match_parent”<\/p>\n

android:orientation=”vertical” ><\/p>\n<\/p>\n

andr<\/p>\n

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

oid:id=”@+id\/textView”<\/p>\n

android:layout_width=”wrap_content”<\/p>\n

android:layout_height=”wrap_content”<\/p>\n

android:text=”Hello, World!” \/><\/p>\n

“`<\/p>\n

6. \u6d4b\u8bd5\u548c\u8fd0\u884c\uff1a<\/p>\n

\u5728Android Studio\u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528AVD\uff08Android Virtual Device\uff09\u7ba1\u7406\u5668\u914d\u7f6e\u5e76\u8fd0\u884c\u865a\u62df\u8bbe\u5907\uff0c\u6216\u8005\u5c06\u4f60\u7684Android\u624b\u673a\u8bbe\u5907\u94fe\u63a5\u5230\u8ba1\u7b97\u673a\u8fdb\u884c\u8c03\u8bd5\u3002\u9009\u62e9\u4e00\u4e2a\u8bbe\u5907\u540e\uff0c\u70b9\u51fbAndroid Studio\u4e2d\u7684\u8fd0\u884c\u6309\u94ae\uff0c\u5b83\u5c06\u7f16\u8bd1\u3001\u5b89\u88c5\u5e76\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

7. \u6253\u5305\u548c\u53d1\u5e03\uff1a<\/p>\n

\u5728\u5b8c\u6210\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u540e\uff0c\u4f60\u9700\u8981\u751f\u6210\u4e00\u4e2aAPK\uff08Android\u5e94\u7528\u7a0b\u5e8f\u5305\uff09\u6587\u4ef6\uff0c\u4ee5\u4fbf\u5728Google Play\u5546\u5e97\u6216\u5176\u4ed6Android\u5e94\u7528\u5e02\u573a\u4e0a\u53d1\u5e03\u4f60\u7684\u5e94\u7528\u3002\u5728Android Studio\u4e2d\uff0c\u9009\u62e9Build > Generate Signed Bundle \/ APK\uff0c\u7136\u540e\u6839\u636e\u63d0\u793a\u64cd\u4f5c\u5373\u53ef\u3002<\/p>\n

\u73b0\u5728\u4f60\u5df2\u7ecf\u4e86\u89e3\u4e86\u4f7f\u7528Java\u8fdb\u884cAndroid\u5f00\u53d1\u7684\u57fa\u672c\u6982\u5ff5\u548c\u6d41\u7a0b\u3002\u968f\u7740\u4f60\u4e0d\u65ad\u5b66\u4e60\u548c\u5b9e\u8df5\uff0c\u4f60\u5c06\u80fd\u591f\u521b\u5efa\u66f4\u590d\u6742\u529f\u80fd\u4e30\u5bcc\u7684Android\u5e94\u7528\u7a0b\u5e8f\u3002\u795d\u4f60\u5b66\u4e60\u987a\u5229\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u672c\u6559\u7a0b\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u4f7f\u7528Java\u8bed\u8a00\u5f00\u53d1Android\u5e94\u7528\u7a0b\u5e8f\u7684\u57fa\u672c\u6982\u5ff5\u548c\u539f\u7406\u3002Java\u662fAndroid\u5f00\u53d1\u4e2d\u8f83\u4e3a\u5e38\u7528\u7684\u7f16\u7a0b\u8bed\u8a00\uff0c\u800cAndroid Studio\u4f5c\u4e3a\u5b98\u65b9\u63a8\u8350\u7684\u96c6\u6210\u5f00\u53d1\u73af\u5883\uff08IDE\uff09<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[22114,22115,14,171,314],"class_list":{"0":"post-14750","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-zuoapp","7":"tag-app","9":"tag-14","10":"tag-171","11":"tag-314"},"_links":{"self":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/14750","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/comments?post=14750"}],"version-history":[{"count":1,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/14750\/revisions"}],"predecessor-version":[{"id":14770,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/posts\/14750\/revisions\/14770"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/media?parent=14750"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/categories?post=14750"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.com\/zhidian\/wp-json\/wp\/v2\/tags?post=14750"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}