初步写个项目

1. 进入阿里云网站，进入移动热修复（也可直接从百度上搜索移动热修复）

移动热修复的网页

然后进入「管理控制台」

2. 在管理控制台中创建应用

管理控制台

下面hotfixdemo是我建立的应用(应该是先建立产品， 然后建立APP热修复项目)

建立APP项目

3.通过点击上图的管理进入

补丁版本控制界面

其中

AppId
AppSeceret
RSA密钥

都是需要添加到AndroidManifest.xml文件中的application中的

4. 然后就是添加补丁版本

版本号就是跟着APP的版本号， 一个版本号可以有好多个补丁。

5. 测试步骤

「二维码扫描测试」---「灰度测试」-->「全面发布」

6. Android Studio 中引入gradle即可

 maven {
            url "http://maven.aliyun.com/nexus/content/repositories/releases"
        }
compile 'com.aliyun.ams:alicloud-android-hotfix:3.1.5'

7. Application中

@Override
    public void onCreate() {
        super.onCreate();
        initSophix();
    }

    private void initSophix() {
        String appVersion = "0.0.0";
        try {
            appVersion = this.getPackageManager()
                    .getPackageInfo(this.getPackageName(), 0)
                    .versionName;
        } catch (Exception e) {
        }
        // initialize最好放在attachBaseContext最前面，初始化直接在Application类里面，切勿封装到其他类
        SophixManager.getInstance().setContext(this)
                .setAppVersion(appVersion)
                .setAesKey(null)
                .setEnableDebug(true)
                .setPatchLoadStatusStub(new PatchLoadStatusListener() {
                    @Override
                    public void onLoad(final int mode, final int code, final String info, final int handlePatchVersion) {
                        // 补丁加载回调通知
                        if (code == PatchStatus.CODE_LOAD_SUCCESS) {
                            Log.i(TAG, "CODE_LOAD_SUCCESS");
                            // 表明补丁加载成功
                        } else if (code == PatchStatus.CODE_LOAD_RELAUNCH) {
                            Log.i(TAG, "CODE_LOAD_RELAUNCH");
                            // 表明新补丁生效需要重启. 开发者可提示用户或者强制重启;
                            // 建议: 用户可以监听进入后台事件, 然后调用killProcessSafely自杀，以此加快应用补丁，详见1.3.2.3
                        } else {
                            Log.i(TAG, "OTHERS info = " + info + " , mode = " + mode + " , code = " + code + " , handlePatchVersion = " + handlePatchVersion);
                            // 其它错误信息, 查看PatchStatus类说明
                        }
                        Log.i(TAG, " info = " + info + " , mode = " + mode + " , code = " + code + " , handlePatchVersion = " + handlePatchVersion);
                    }
                }).initialize();
        // queryAndLoadNewPatch不可放在attachBaseContext 中，否则无网络权限，建议放在后面任意时刻，如onCreate中
        SophixManager.getInstance().queryAndLoadNewPatch();
    }

8. xml文件中

  <!-- 网络权限 -->
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <!-- 外部存储读权限，调试工具加载本地补丁需要 -->
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:name=".HotfixApplication"
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">


        <meta-data
            android:name="com.taobao.android.hotfix.IDSECRET"
            android:value="24673031-1" />
        <meta-data
            android:name="com.taobao.android.hotfix.APPSECRET"
            android:value="616eeb3974cbefcf08c48ee589b2e6d2" />
        <meta-data
            android:name="com.taobao.android.hotfix.RSASECRET"
            android:value="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" />

        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

9. 并且需要动态运行时权限

 AndPermission.with(MainActivity.this)
                        .requestCode(100)
                        .permission(
                                Manifest.permission.READ_EXTERNAL_STORAGE,
                                Manifest.permission.WRITE_EXTERNAL_STORAGE
                        )
                        .callback(new PermissionListener() {
                            @Override
                            public void onSucceed(int requestCode, @NonNull List<String> grantPermissions) {

                            }

                            @Override
                            public void onFailed(int requestCode, @NonNull List<String> deniedPermissions) {

                            }
                        })
                        .rationale(new RationaleListener() {
                            @Override
                            public void showRequestPermissionRationale(int requestCode, Rationale rationale) {

                            }
                        })
                        .start();

这也即可完成补丁.