{"id":1975,"date":"2022-11-25T18:00:46","date_gmt":"2022-11-25T10:00:46","guid":{"rendered":"https:\/\/app.applebyme.cn\/cloud\/appshangjia\/1975.html"},"modified":"2022-11-25T18:00:46","modified_gmt":"2022-11-25T10:00:46","slug":"miui-widget%e9%80%82%e9%85%8d%e5%bb%ba%e8%ae%ae%e5%8f%8a%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/app.applebyme.cn\/cloud\/appshangjia\/1975.html","title":{"rendered":"MIUI Widget\u9002\u914d\u5efa\u8bae\u53ca\u793a\u4f8b"},"content":{"rendered":"

1.MIUI<\/span> Widget<\/span>\u5e03\u5c40\u81ea\u9002\u5e94<\/span>\u65b9\u6848\u5efa\u8bae\u53ca\u793a\u4f8b<\/h2>\n

1.1.\u6982\u8ff0<\/h3>\n

\u80cc\u666f\u89c1\uff1a\u300aMIUI\u5c0f\u90e8\u4ef6\u6280\u672f\u89c4\u8303\u4e0e\u7cfb\u7edf\u80fd\u529b\u8bf4\u660e\u300b\u4e2d\u300c\u5c0f\u90e8\u4ef6\u6280\u672f\u89c4\u8303\u548c\u8981\u6c42\u300d\u7b2c\u516b\u9879\u3002<\/p>\n

\u672c\u6a21\u5757\u4ecb\u7ecd\u4e86\u5e38\u7528\u7684\u51e0\u7c7bWidget\u5e03\u5c40\u5b9e\u73b0\u81ea\u9002\u5e94\u7684\u65b9\u6848\u3002<\/p>\n

1.2.\u65b9\u6848\u4e0e\u793a\u4f8b<\/h3>\n

1.2.1.\u5feb\u6377\u5361\u7247<\/span>\u7684\u81ea\u9002\u5e94\u65b9\u6848\u5b9e\u8df5<\/h4>\n
\"MIUI\"MIUI<\/figure>\n

\u5feb\u6377\u529f\u80fd\u5361\u7247\u4e2d\u6bcf\u4e2aicon\u7684\u5927\u5c0f\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u662f\u5728widget\u4e2d\u65e0\u6cd5\u83b7\u53d6\u5177\u4f53\u663e\u793a\u5927\u5c0f\uff0c\u56e0\u6b64\u5982\u679c\u53ea\u5199\u6b7b\u4e00\u5957\u5c3a\u5bf8\uff0c\u5728\u67d0\u4e9b\u6a21\u5f0f\u4e0b\uff0cicon\u4f1a\u663e\u793a\u4e0d\u5168\u3002<\/p>\n

\u76ee\u524d\u91c7\u7528\u7684\u65b9\u6848\u662f\uff0c\u4f7f\u75282\u5957\u5e03\u5c40\u8d44\u6e90\uff0c\u5728\u5e03\u5c40\u4e2d\u5199\u6b7b\u5927\u5c0f\uff0c\u6839\u636eGoogle\u5c0f\u90e8\u4ef6\u5f00\u53d1\u6307\u5357\u4e2d\u63d0\u5230\u7684\uff0c\u4f7f\u7528OPTION_APPWIDGET_MIN_WIDTH\u6216\u8005OPTION_APPWIDGET_MAX_WIDTH\u8fd4\u56de\u7684\u6570\u503c\u51b3\u5b9a\u4f7f\u7528\u54ea\u5957\u5e03\u5c40\uff1a<\/p>\n

\u5148\u5b9a\u4e492\u5957\u4e0d\u540c\u5c3a\u5bf8\u7684layout\u8d44\u6e90\uff1a<\/p>\n

\/\/layout_shortcut_large<\/em>\n<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<LinearLayout xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"\n    android:layout_width=\"match_parent\"\n    android:layout_height=\"wrap_content\"\n    android:orientation=\"vertical\">\n\n    <ImageView\n        android:id=\"@+id\/shortcut_icon\"\n        android:layout_width=\"53dp\"\n        android:layout_height=\"53dp\"\n        android:layout_gravity=\"center\"\n        android:scaleType=\"centerCrop\" \/>\n\n    <TextView\n        android:id=\"@+id\/shortcut_name\"\n        android:layout_width=\"wrap_content\"\n        android:layout_height=\"wrap_content\"\n        android:layout_gravity=\"center\"\n        android:layout_marginTop=\"@dimen\/dp_4\"\n        android:textSize=\"24sp\" \/>\n<\/LinearLayout>\n\n\n\/\/layout_shortcut_small<\/em>\n<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<LinearLayout xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"\n    android:layout_width=\"match_parent\"\n    android:layout_height=\"wrap_content\"\n    android:orientation=\"vertical\">\n\n    <ImageView\n        android:id=\"@+id\/shortcut_icon\"\n        android:layout_width=\"28dp\"\n        android:layout_height=\"28dp\"\n        android:layout_gravity=\"center\"\n        android:scaleType=\"centerCrop\" \/>\n\n    <TextView\n        android:id=\"@+id\/shortcut_name\"\n        android:layout_width=\"wrap_content\"\n        android:layout_height=\"wrap_content\"\n        android:layout_gravity=\"center\"\n        android:layout_marginTop=\"@dimen\/dp_4\"\n        android:textSize=\"14sp\"\/>\n<\/LinearLayout><\/code><\/pre>\n
\u5728\u4ee3\u7801\u4e2d\u52a8\u6001\u5224\u65ad\u4f7f\u7528\u54ea\u4e00\u5957\u5e03\u5c40\uff1a<\/p>\n
class<\/strong> SimpleWidgetProvider<\/strong> : AppWidgetProvider<\/strong>() {\n\n    override fun onUpdate<\/strong>(\n    context: Context,\n    appWidgetManager: AppWidgetManager,\n    appWidgetIds: IntArray) {\n        appWidgetIds.forEach { appWidgetId ->\n        updateAppWidget(context, appWidgetManager, appWidgetId)\n        }\n    }\n\n    fun updateAppWidget<\/strong>(\n        context: Context,\n        appWidgetManager: AppWidgetManager,\n        appWidgetId: Int,\n    ) {\n        val appWidgetManager = AppWidgetManager.getInstance(context)\n        val options = appWidgetManager.getAppWidgetOptions(appWidgetId)\n        if<\/strong> (options == null<\/strong>) {\n            return<\/strong> null<\/strong>\n        }\n        val minWidth = options.getInt(AppWidgetManager.OPTION_APPWIDGET_MIN_WIDTH)\n        val widgetLayoutRes = if<\/strong> \uff08minWidth >= 300\uff09R.layout.layout_shortcut_large else<\/strong> R.layout.layout_shortcut_small\n        val remoteViews = RemoteViews(context.packageName, widgetLayoutRes)\n        appWidgetManager.updateAppWidget(appWidgetId, remoteViews)\n    }\n    \n    \/**\n     * \u4efb\u4f55option\u7684\u66f4\u6539\u90fd\u4f1a\u89e6\u53d1,\u65e0\u6cd5\u901a\u8fc7newOptions\u6765\u5224\u65ad\u662f\u5426\u662f\u5927\u5c0f\u53d1\u751f\u4e86\u53d8\u5316\n     * \u9700\u8981\u5c06\u672c\u6b21\u7684MAX_HEIGHT\/MAX_WIDHT\u8bb0\u5f55\u4e0b\u6765,\u5728\u4e0b\u4e00\u6b21\u89e6\u53d1\u65f6\u6bd4\u5bf9\n     *\/<\/em>\n    @CallSuper\n    override fun onAppWidgetOptionsChanged<\/strong>(\n        c\u79c1\u4ebaapp\u4e00\u952e\u751f\u6210\u5668<\/a>ontext: Context,\n        appWidgetManager: AppWidgetManager,\n        appWidgetId: Int,\n        newOptions: Bundle\n    ) {\n        \/\/\u9700\u8981\u5728options change\u901a\u77e5\u91cc\u5224\u65ad\uff0cmin\u548cmax\u662f\u5426\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u5982\u679c\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u9700\u8981\u66f4\u65b0\u5e03\u5c40<\/em>\n    }\n}<\/code><\/pre>\n
1.2.2.\u80a1\u7968\u5361\u7247\u7684\u81ea\u9002\u5e94\u65b9\u6848\u5b9e\u8df5<\/h4>\n
\"MIUI\"MIUI<\/figure>\n
RemoteViews\u65e0\u6cd5\u52a8\u6001\u8bbe\u7f6e\u5bbd\u9ad8\uff0c\u4f46\u662f\u53ef\u4ee5\u5728\u5e03\u5c40\u4e2d\u8bbe\u7f6e\u5bbd\u9ad8\uff0c\u4e3a\u4e86\u5b9e\u73b0\u5361\u7247\u7684\u81ea\u9002\u5e94\uff0c\u6211\u4eec\u4e0d\u5efa\u8bae\u5728\u5e03\u5c40\u4e2d\u7ed9layout_width\u548clayout_height\u8bbe\u7f6e\u56fa\u5b9a\u503c\uff0c\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u6700\u5927\u548c\u6700\u5c0f\u5bbd\u9ad8\u6765\u8fbe\u5230\u81ea\u9002\u5e94\u7684\u6548\u679c\uff1b<\/p>\n
\u4f8b\u5982\u80a1\u7968\u901a\u8fc7\u8c03\u6574ListView\u4e2d\u6bcf\u4e2aitem\u7684maxHeight\u548cmaxHeight\uff0c\u6765\u5b9e\u73b0\u81ea\u9002\u5e94\uff08\u4ee5\u4e0b\u63091080*2340\u5206\u8fa8\u7387\u4e3a\u4f8b\uff09\uff1a<\/p>\n
<?xml version=\"1.0\" encoding=\"utf-8\"?>\n<RelativeLayout xmlns:android=\"http:\/\/schemas.android.com\/apk\/res\/android\"\n    android:id=\"@+id\/stock_item\"\n    android:layout_width=\"match_parent\"\n    android:layout_height=\"wrap_content\"\n    android:maxHeight=\"43.64dp\"\n    android:minHeight=\"40.97dp\"\n    android:background=\"@drawable\/pa_bg_stock_widget_item\"\n    android:paddingHorizontal=\"@dimen\/dp_7\">\n\n    <include layout=\"@layout\/pa_widget_stock_item\" \/>\n<\/RelativeLayout><\/code><\/pre>\n