android 主屏幕小部件中的 pendingIntent 未调用 onReceive

Question

我在这里搜索了一段时间，但找不到解决方案。我有一个带有配置屏幕的主屏幕小部件，可以在首选项中保存一些参数。配置部分工作完美，但我终生无法注册 setOnClickPendingIntent。没有错误消息。

AndroidManifest.xml

    <receiver android:name=".TrunkWidget">
        <intent-filter>
            <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
            <action android:name="ActionTrunkButtonClicked" />
        </intent-filter>

        <meta-data
            android:name="android.appwidget.provider"
            android:resource="@xml/trunk_widget_info" />
    </receiver>

我的应用小部件提供商：

public class TrunkWidget extends AppWidgetProvider {
private SharedPreferences pref;
private final String clickAction = "ActionTrunkButtonClicked";

// UPDATE FUNCTION
static void updateAppWidget(Context context, AppWidgetManager appWidgetManager,
                            int appWidgetId) {
    // Construct the RemoteViews object
    RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.trunk_widget);

    // Instruct the widget manager to update the widget
    appWidgetManager.updateAppWidget(appWidgetId, views);
}

@Override
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
    // There may be multiple widgets active, so update all of them
    for (int appWidgetId : appWidgetIds) {
        RemoteViews remoteViews = new RemoteViews(context.getPackageName(), R.layout.trunk_widget);

        // Register an onClickListener
        Intent intent = new Intent(context, TrunkWidget.class);
        intent.setAction(clickAction);
        intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);

        //Set pendingIntent
        PendingIntent pendingIntent = PendingIntent.getBroadcast(context,0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
        remoteViews.setOnClickPendingIntent(R.id.my_btn, pendingIntent);
        appWidgetManager.updateAppWidget(appWidgetId, remoteViews);

        updateAppWidget(context, appWidgetManager, appWidgetId);
    }
}
@Override
public void onReceive(Context context, Intent intent) {
    super.onReceive(context, intent);

    String action = intent.getAction();
    String actionName = clickAction;

    if (actionName.equals(action)) {
         //DO STUFF
    }
}

我正在努力解决这个问题...如果有人有任何想法，我将不胜感激。

谢谢！

Answer 1

没关系。我移动了这部分：

// Register an onClickListener
    Intent intent = new Intent(context, TrunkWidget.class);
    intent.setAction(clickAction);
    intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);

    //Set pendingIntent
    PendingIntent pendingIntent = PendingIntent.getBroadcast(context,0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
    remoteViews.setOnClickPendingIntent(R.id.my_btn, pendingIntent);
    appWidgetManager.updateAppWidget(appWidgetId, remoteViews);

从 onUpdate() 到 updateAppWidget()，现在可以使用了。我把它留在这里以防有人需要它。

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