纯Flutter项目集成Sophix-阿里热更新服务
之前用的是腾讯的热更新服务,但过几天腾讯就要停止服务了,换成阿里云的热修复。以前没做过原生,搞得比较痛苦,记录一下!
只有集成安卓端
平台操作
代码集成
官方文档挺详细的,不过我也记录一下我的步骤,方便以后复用(官方文档地址)
- 配置AndroidManifest.xml
-
<uses-permission android:name="android.permission.INTERNET"/>
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<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
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<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
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<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
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······
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<!-- SophixStubApplication为自定义新增的sophix入口类名字 -->
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<application
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android:name=".SophixStubApplication"
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······>
-
······
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<meta-data
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android:name="com.taobao.android.hotfix.IDSECRET"
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android:value="" />
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<meta-data
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android:name="com.taobao.android.hotfix.APPSECRET"
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android:value="" />
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<meta-data
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android:name="com.taobao.android.hotfix.RSASECRET"
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android:value="" />
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······
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</application>
- 配置build.gradle
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dependencies {
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······
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implementation 'com.aliyun.ams:alicloud-android-hotfix:3.3.5'
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······
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}
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repositories {
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······
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maven { url 'http://maven.aliyun.com/nexus/content/repositories/releases/' }
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······
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}
- 混淆配置 proguard-rules.pro
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# sophix
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#基线包使用,生成mapping.txt
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-printmapping mapping.txt
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#生成的mapping.txt在app/build/outputs/mapping/release路径下,移动到/app路径下
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#修复后的项目使用,保证混淆结果一致
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#-applymapping mapping.txt
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#hotfix
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-keep class com.taobao.sophix.**{*;}
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-keep class com.ta.utdid2.device.**{*;}
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-dontwarn com.alibaba.sdk.android.utils.**
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#防止inline
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-dontoptimize
-
-
-keepclassmembers class com.my.demo.MyApplication {
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public <init>();
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}
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# 如果不使用android.support.annotation.Keep则需加上此行
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# -keep class com.my.pkg.SophixStubApplication$RealApplicationStub
- Sophix入口类
贴一下官方代码
-
import android.app.Application;
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import android.content.Context;
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import android.support.annotation.Keep;
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import android.util.Log;
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import com.taobao.sophix.PatchStatus;
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import com.taobao.sophix.SophixApplication;
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import com.taobao.sophix.SophixEntry;
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import com.taobao.sophix.SophixManager;
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import com.taobao.sophix.listener.PatchLoadStatusListener;
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import com.my.pkg.MyRealApplication;
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/**
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* Sophix入口类,专门用于初始化Sophix,不应包含任何业务逻辑。
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* 此类必须继承自SophixApplication,onCreate方法不需要实现。
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* 此类不应与项目中的其他类有任何互相调用的逻辑,必须完全做到隔离。
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* AndroidManifest中设置application为此类,而SophixEntry中设为原先Application类。
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* 注意原先Application里不需要再重复初始化Sophix,并且需要避免混淆原先Application类。
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* 如有其它自定义改造,请咨询官方后妥善处理。
-
*/
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public class SophixStubApplication extends SophixApplication {
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private final String TAG = "SophixStubApplication";
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// 此处SophixEntry应指定真正的Application,并且保证RealApplicationStub类名不被混淆。
-
-
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static class RealApplicationStub {}
-
-
protected void attachBaseContext(Context base) {
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super.attachBaseContext(base);
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// 如果需要使用MultiDex,需要在此处调用。
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// MultiDex.install(this);
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initSophix();
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}
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private void initSophix() {
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String appVersion = "0.0.0";
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try {
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appVersion = this.getPackageManager()
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.getPackageInfo(this.getPackageName(), 0)
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.versionName;
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} catch (Exception e) {
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}
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final SophixManager instance = SophixManager.getInstance();
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instance.setContext(this)
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.setAppVersion(appVersion)
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.setSecretMetaData(null, null, null)
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.setEnableDebug(true)
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.setEnableFullLog()
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.setPatchLoadStatusStub(new PatchLoadStatusListener() {
-
-
public void onLoad(final int mode, final int code, final String info, final int handlePatchVersion) {
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if (code == PatchStatus.CODE_LOAD_SUCCESS) {
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Log.i(TAG, "sophix load patch success!");
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} else if (code == PatchStatus.CODE_LOAD_RELAUNCH) {
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// 如果需要在后台重启,建议此处用SharePreference保存状态。
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Log.i(TAG, "sophix preload patch success. restart app to make effect.");
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}
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}
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}).initialize();
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}
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}
我们需要在PatchLoadStatusListener中添加
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public void onLoad(final int mode, final int code, final String info, final int handlePatchVersion) {
-
if (code == PatchStatus.CODE_LOAD_SUCCESS) {
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String filesPath = getBaseContext().getFilesDir().getAbsolutePath();
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String parentPath = getBaseContext().getFilesDir().getParentFile().getAbsolutePath();
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String patchFilePath = FlutterPatch.findLibraryFromSophix(getBaseContext(), filesPath "/sophix", "libapp.so");
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SharedPreferences settings = getBaseContext().getSharedPreferences("FlutterSharedPreferences", 0);
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int sophixPatchVersion = settings.getInt("flutter.sophixPatchVersion",-99);
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boolean isNewPatch = sophixPatchVersion == -99 || handlePatchVersion != sophixPatchVersion;
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if (!new File(parentPath "/libapp.so").exists() || isNewPatch) {
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//拷贝libapp.so到配置好的加载路径
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FlutterPatch.copyFileByPath(patchFilePath, parentPath "/libapp.so");
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File sof = new File(parentPath "/libapp.so");
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sof.setExecutable(true);
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sof.setReadable(true);
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SharedPreferences.Editor editor = settings.edit();
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editor.putInt("flutter.sophixPatchVersion", handlePatchVersion);
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editor.commit();
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Log.i(TAG, "sophix补丁加载成功!版本号为" handlePatchVersion);
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} else if (code == PatchStatus.CODE_LOAD_RELAUNCH) {
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// 如果需要在后台重启,建议此处用SharePreference保存状态。
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long now = System.currentTimeMillis();
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SharedPreferences settings = getBaseContext().getSharedPreferences("LoadNewPatch", 0);
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SharedPreferences.Editor editor = settings.edit();
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editor.putLong("LoadNewPatchTime", now);
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editor.commit();
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Looper.prepare();
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Toast.makeText(getBaseContext(),"检测到版本更新完成,重启后生效",Toast.LENGTH_SHORT).show();
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Looper.loop();
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Log.i(TAG, "sophix补丁预加载成功. 重启后生效.本次加载时间为" now);
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} else if (code == PatchStatus.CODE_REQ_NOUPDATE || code == PatchStatus.CODE_REQ_NOTNEWEST
-
|| code == PatchStatus.CODE_DOWNLOAD_BROKEN || code == PatchStatus.CODE_UNZIP_FAIL
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|| code == PatchStatus.CODE_REQ_UNAVAIABLE || code == PatchStatus.CODE_REQ_SYSTEMERR) {
-
long now = System.currentTimeMillis();
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SharedPreferences settings = getBaseContext().getSharedPreferences("LoadNewPatch", 0);
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SharedPreferences.Editor editor = settings.edit();
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editor.putLong("LoadNewPatchTime", now);
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editor.commit();
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Log.i(TAG, "sophix查询结束.本次加载时间为" now);
-
}
-
}
TIPS
监听中使用Toast需要在前后加上Looper.prepare();Looper.loop();
(否则会报错 Can't toast on a thread that has not called Looper.prepare())
发布时设置setEnableDebug(false)
LoadNewPatchTime是我写入缓存中的上一次更新时间
设置时间的状态码可能有遗漏
flutter使用so需要复制到项目路径下,与原生位置不同
!!!更新包与基准包需要有原生代码的区别才能生效!!!
- MainActivity
queryAndLoadNewPatch方法是计费接口,我在main中设置定时调用(newPatch中)
-
class MainActivity: FlutterActivity() {
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private var mHandler: Handler = Handler()
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private var mTimeCounterRunnable: Runnable = Runnable { }
-
-
override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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GeneratedPluginRegistrant.registerWith(this)
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// 全局变量 定时任务
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mHandler = Handler(Looper.getMainLooper())
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mTimeCounterRunnable = object : Runnable {
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override fun run() { //在此添加需轮询的接口
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FlutterPatch.findNewPatch(baseContext) //执行的任务
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mHandler.postDelayed(this, (10 * 60 * 1000).toLong())
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}
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}
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mHandler.post(mTimeCounterRunnable)
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}
-
-
override fun onDestroy() {
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//关闭定时任务
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mHandler.removeCallbacks(mTimeCounterRunnable)
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super.onDestroy()
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}
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}
另一种定时任务方法
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class MainActivity: FlutterActivity() {
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private lateinit var mHandler: Handler
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private lateinit var thread:Thread
-
-
override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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GeneratedPluginRegistrant.registerWith(this)
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// 全局变量 定时任务
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mHandler = Handler(Looper.getMainLooper())
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thread = object:Thread(){
-
override fun run() {
-
while (!this.isInterrupted){
-
try{
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//执行的任务
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mHandler.post { FlutterPatch.findNewPatch(baseContext)}
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sleep((10 * 60 * 1000).toLong())
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}catch (e:InterruptedException){
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interrupt();
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e.printStackTrace();
-
}
-
}
-
}
-
}
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thread.start();
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}
-
-
override fun onDestroy() {
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//关闭定时任务
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mHandler.removeCallbacks(thread)
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thread.interrupt();
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super.onDestroy()
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}
-
}
- FlutterPatch.java
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public class FlutterPatch {
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private static final String TAG = "FlutterPatch";
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private static String libPathFromSophix = "";
-
-
/**
-
* 更新补丁
-
*/
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public static void findNewPatch(Context context) {
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Log.i(TAG, "--------------------版本1.0.0-0------------------");
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Log.i(TAG, "--------------------补丁版本-0------------------");
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SharedPreferences settings = context.getSharedPreferences("LoadNewPatch", 0);
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long now = System.currentTimeMillis();
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Log.i(TAG, "--当前时间-" now);
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long last = settings.getLong("LoadNewPatchTime", 0L);
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Log.i(TAG, "--上一次更新时间-" last);
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if(last == 0L || timeCompare(last,now,80)) {
-
// 第一次进入app或者距离上次拉取时间大于80分钟 拉取更新
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SophixManager.getInstance().queryAndLoadNewPatch();
-
}
-
}
-
-
///相差分钟
-
private static boolean timeCompare(long date1, long date2, int basicDiff) {
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long nd = 1000 * 24 * 60 * 60;// 一天的毫秒数
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long nh = 1000 * 60 * 60;// 一小时的毫秒数
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long nm = 1000 * 60;// 一分钟的毫秒数
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long ns = 1000;// 一秒钟的毫秒数
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//格式化时间
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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String startDate = simpleDateFormat.format(date1);//开始的时间戳
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String endDate = simpleDateFormat.format(date2);//结束的时间戳
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DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
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try {
-
Date beginTime = df.parse(startDate);
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Date endTime = df.parse(endDate);
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assert endTime != null;
-
assert beginTime != null;
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long diff = endTime.getTime() - beginTime.getTime();
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long mins = diff / nm;
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return mins >= basicDiff;
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} catch (ParseException e) {
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e.printStackTrace();
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}
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return false;
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}
-
-
public static String findLibraryFromSophix(Context context, String relativePath, String libName) throws UnsatisfiedLinkError {
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File file = new File(relativePath "/libs/libapp.so");
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if (file.exists() && !file.isDirectory()) {
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libName = file.getAbsolutePath();
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Log.i(TAG, "so路径 is " libName);
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} else {
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Log.i(TAG, "so路径 is not exist");
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}
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return libName;
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}
-
-
public static void copyFileByPath(String fromPath, String toPath) {
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File fromFile = new File(fromPath);
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File toFile = new File(toPath);
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if (!fromFile.exists()) {
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return;
-
}
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if (!fromFile.isFile()) {
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return;
-
}
-
if (!fromFile.canRead()) {
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return;
-
}
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if (!toFile.getParentFile().exists()) {
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toFile.getParentFile().mkdirs();
-
}
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if (toFile.exists()) {
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toFile.delete();
-
}
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try {
-
FileInputStream fosfrom = new FileInputStream(fromFile);
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FileOutputStream fosto = new FileOutputStream(toFile);
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byte[] bt = new byte[1024];
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int c;
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while((c=fosfrom.read(bt)) > 0){
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fosto.write(bt,0,c);
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}
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//关闭输入、输出流
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fosfrom.close();
-
fosto.close();
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} catch (FileNotFoundException e) {
-
e.printStackTrace();
-
-
} catch (IOException e) {
-
e.printStackTrace();
-
}
-
}
-
-
}
findNewPatch中的版本日志是我用来修改基准包与补丁包原生代码差异的地方,毕竟flutter项目基本不会改变原生代码, 所以需要手动修改一下
打补丁包时需要去掉检查初始化勾选
参考链接
混栈开发之Android端Flutter热更新-Sophix篇https://juejin.cn/post/6859019562931716110带你不到80行代码搞定Flutter热更新https://cloud.tencent.com/developer/article/1531498Android 开发 复制文件https://blog.csdn.net/afufufufu/article/details/125561452安卓TV插件化9.0内联崩溃原因及解决方案https://blog.csdn.net/weixin_38753262/article/details/126397331
相关阅读
阿里推出业界首个非侵入式热修复方案Sophix,颠覆移动端传统更新流程!
Android疑难杂症——因内联优化导致9.0机型Native Crash
[Flutter] 如何替换so文件来动态替换Flutter代码
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