{"id":12406,"date":"2022-11-24T12:06:20","date_gmt":"2022-11-24T04:06:20","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=12406"},"modified":"2022-11-24T12:06:29","modified_gmt":"2022-11-24T04:06:29","slug":"%e5%b0%8f%e7%b1%b3miui%e5%b0%8f%e9%83%a8%e4%bb%b6%e6%8a%80%e6%9c%af%e8%a7%84%e8%8c%83%e4%b8%8e%e7%b3%bb%e7%bb%9f%e8%83%bd%e5%8a%9b%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/www.yimenapp.com\/kb-yimen\/12406\/","title":{"rendered":"\u5c0f\u7c73MIUI\u5c0f\u90e8\u4ef6\u6280\u672f\u89c4\u8303\u4e0e\u7cfb\u7edf\u80fd\u529b\u8bf4\u660e"},"content":{"rendered":"\n

MIUI Widget<\/a><\/span> \u6570\u636e\u6062\u590d\u9002\u914d<\/h2>\n\n\n\n

5.1.\u63cf\u8ff0<\/h3>\n\n\n\n

Android<\/a><\/span> \u7cfb\u7edf\u63d0\u4f9b\u4e86 onRestored<\/a><\/span> \u65b9\u6cd5\u7528\u4e8e\u6570\u636e\u4ece\u4e91\u7aef\u5907\u4efd\u6062\u590d\u65f6\u7684 Widget<\/a><\/span> \u914d\u7f6e\u8fc1\u79fb\u3002\u5728\u6b64\u57fa\u7840\u4e4b\u4e0a\uff0cMIUI Widget \u65b0\u589e\u4e86\u4e00\u4e2a Widget \u914d\u7f6e\u8fc1\u79fb\u7684\u65f6\u673a\u3002\u5f00\u53d1\u8005\u65e0\u9700\u5173\u5fc3\u4f55\u65f6\u56de\u8c03\uff0c\u53ea\u9700\u5c06\u65b0\u7684WidgetId<\/a><\/span>\u4e0e\u6570\u636e\u7ed1\u5b9a\u5e76\u66f4\u65b0UI\u3002<\/p>\n\n\n\n

\u6ce8\u610f\uff1a\u5f53 MIUI Widget \u5361\u7247\u6709\u914d\u7f6e\u4fe1\u606f\u4e14\u5b58\u5728\u591a\u5f20\u5361\u7247\u7684\u914d\u7f6e\u4fe1\u606f\u4e0d\u4e00\u81f4\u65f6\u9700\u8981\u8fdb\u884c\u76f8\u5e94\u9002\u914d\uff08\u4f8b\u5982\u80a1\u7968<\/a><\/span>\u5361\u7247\uff0c\u7528\u6237\u53ef\u4ee5\u6dfb\u52a0\u591a\u5f20\u5361\u7247\uff0c\u4e14\u6bcf\u5f20\u5361\u7247\u5c55\u793a\u4e0d\u540c\u7684\u80a1\u7968\uff09\uff0c\u5176\u4ed6\u60c5\u51b5\u65e0\u9700\u9002\u914d\u3002<\/p>\n\n\n\n

5.2.\u793a\u4f8b<\/h3>\n\n\n\n
public<\/strong> class<\/strong> ExampleWidgetProvider<\/strong> extends<\/strong> AppWidgetProvider<\/strong> {\n  @Override\n  public<\/strong> void<\/strong> onRestored<\/strong>(Context context, int<\/strong>[] oldWidgetIds, int<\/strong>[] \n    newWidgetIds) {\n       super<\/strong>.onRestored(context, oldWidgetIds, newWidgetIds);\n       onIdRemap(oldWidgetIds, newWidgetIds, null<\/strong>);\n    }\n\n   @Override\n   public<\/strong> void<\/strong> onAppWidgetOptionsChanged<\/strong>(Context context, AppWidgetManager\n     appWidgetManager, int<\/strong> appWidgetId, Bundle newOptions) {\n         super<\/strong>.onAppWidgetOptionsChanged(context, appWidgetManager, \n         appWidgetId, newOptions);\n         \/\/ MIUI Widget \u65b0\u589e\u914d\u7f6e\u8fc1\u79fb\u65f6\u673a<\/em>\n         if<\/strong> (newOptions.getBoolean(\"miuiIdChanged\") &&  \n                !newOptions.getBoolean(\"miuiIdChangedComplete\")) {\n             onIdRemap(newOptions.getIntArray(\"miuiOldIds\"),\n             newOptions.getIntArray(\"miuiNewIds\"), newOptions);              \n         }\n    }\n\n    private<\/strong> void<\/strong> onIdRemap<\/strong>(int<\/strong>[] oldWidgetIds, int<\/strong>[] newWidgetIds, Bundle options) {\n        int<\/strong> length = oldWidgetIds.length;\n        for<\/strong> (int<\/strong> i = 0; i < length; i++) {   \n            int<\/strong> newWidgetId= newWidgetIds[i];\n            RemoteViews views = new<\/strong> RemoteViews(context.getPackageName(),    \n            R.layout.appwidget_provider_layout);\n            \/\/\u5f00\u53d1\u8005\u8fdb\u884c\u6570\u636e\u8fc1\u79fb\uff0c\u5e76\u5b8c\u6210\u65b0\u7684\u6570\u636e\u83b7\u53d6<\/em>\n            ...\n            \/\/\u4ee5\u4e0a\u64cd\u4f5c\u5b8c\u6210\u540e\uff0c\u5148\u8c03\u7528updateOptions\uff0c\u518d\u8c03\u7528updateAppWidget<\/em>\n            if<\/strong>(options != null<\/strong>) {\n                \/\/\u8fd9\u4e00\u6b65\u5fc5\u987b\u6267\u884c<\/em>\n                options.putBoolean(\"miuiIdChangedComplete\", true<\/strong>);                             \n    AppWidgetManager.getInstance(context)\n                .updateAppWidgetOptions(newWidgetId, options);\n            }\n            AppWidgetManager.getInstance(context)\n            .updateAppWidget(newWidgetId, views);\n        }\n    }\n}<\/code><\/pre>\n\n\n\n
6.\u9875\u9762\u8df3\u8f6c\u89c4\u8303<\/h2>\n\n\n\n
6.1.\u63cf\u8ff0<\/h3>\n\n\n\n
\u70b9\u51fbMIUI Widget \u8df3\u8f6c\u5e94\u7528\u9875\u9762\u65f6\uff0c\u63a8\u8350\u4f7f\u7528 PendingIntent \u8bbe\u7f6e\u76f8\u5e94\u7684 Activity \u8fdb\u884c\u8df3\u8f6c\u3002\u82e5\u4e1a\u52a1\u6709\u5206\u53d1\u903b\u8f91\u53ef\u4ee5\u4f7f\u7528Activity\u8fdb\u884c\u4e2d\u8f6c\u3002<\/p>\n\n\n\n
\u4e0d\u5efa\u8bae\u4f7f\u7528<\/strong>PendingIntent \u542f\u52a8BroadcastReceiver\/Service\uff0c\u7136\u540e\u5728BroadcastReceiver\/Service\u91cc\u9762\u542f\u52a8 Activity\u3002<\/p>\n\n\n\n
6.2.\u793a\u4f8b<\/h3>\n\n\n\n
\/\/ step1: \u6784\u5efa\u8df3\u8f6c\u9875\u9762\u7684 PendingIntent<\/em>\nIntent intent = new<\/strong> Intent(context, ExampleActivity.class);\nPendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);\n\/\/ step2: \u751f\u6210 RemoteViews \u5173\u8054 PendingIntent<\/em>\nRemoteViews views = new<\/strong> RemoteViews(context.getPackageName(), R.layout.appwidget_provider_layout);\nviews.setOnClickPendingIntent(R.id.button, pendingIntent);\n\/\/ step3: \u5173\u8054 widget \u548c RemoteViews<\/em>\nappWidgetManager.updateAppWidget(appWidgetId, views);<\/code><\/pre>\n\n\n\n
7.MIUI Widget \u5e03\u5c40\u89c4\u8303<\/h2>\n\n\n\n
7.1.\u63cf\u8ff0<\/h3>\n\n\n\n
\u7cfb\u7edf\u901a\u8fc7\u56fa\u5b9a\u7684ID\u627e\u5230\u76f8\u5e94\u63a7\u4ef6\u5e76\u6dfb\u52a0\u5706\u89d2\uff0c\u4fdd\u8bc1\u6240\u6709MIUI Widget\u5706\u89d2\u7edf\u4e00\u3002\u56e0\u6b64\u5f00\u53d1\u8005\u9700\u8981\u5728\u5c0f\u90e8\u4ef6\u7684\u6839\u5e03\u5c40\u4e0a\u58f0\u660eID\u4e3a”@android:id\/background”\u3002\u7531\u4e8eMIUI Widget \u5207\u6362\u9875\u9762\u7684\u52a8\u753b\u4f7f\u7528\u5230\u4e86\u80cc\u666f\u8272\uff0c\u56e0\u6b64\u6839\u5e03\u5c40<\/p>\n\n\n\n
\u5fc5\u987b\u6709\u80cc\u666f\u8272\u4e14\u4e0d\u80fd\u4e3a\u5168\u900f\u660e<\/strong>\u3002<\/p>\n\n\n\n
7.2.\u793a\u4f8b<\/h3>\n\n\n\n
<LinearLayout xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"\n    ... \n    \/\/ \u989c\u8272\u503c\u4e3a\u793a\u4f8b<\/em>\n    android:background=\"#fff\"\n    android:id=\"@android:id\/background\">\n    ...\n<\/LinearLayout><\/code><\/pre>\n\n\n\n
8.MIUI Widget \u5e03\u5c40\u517c\u5bb9\u9002\u914d<\/h2>\n\n\n\n
8.1.\u63cf\u8ff0<\/h3>\n\n\n\n
\u4e3a\u4e86\u8ba9\u7528\u6237\u6709\u66f4\u597d\u7684\u4f53\u9a8c\uff0cMIUI Widget \u9700\u8981\u4fdd\u8bc1\u4ee5\u4e0b\u573a\u666f\u6b63\u5e38\u663e\u793a\uff1a<\/p>\n\n\n\n