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        以编程方式将 TextViews 添加到主屏幕小部件

        Adding TextViews to home screen widget programmatically(以编程方式将 TextViews 添加到主屏幕小部件)

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                  本文介绍了以编程方式将 TextViews 添加到主屏幕小部件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我想以编程方式将文本视图控件添加到我的主屏幕小部件.在下面的示例中,我使用 TextViews 填充 Linearlayout,但我应该如何在此处使用 RemoteViews?它只接受xml资源布局作为参数.

                  I want to programmatically add Text Views controls to my home screen widget. In the following example I populate Linearlayout with TextViews, but how should I use RemoteViews here? It only accepts xml resource layout as a parameter.

                  public class MyWidget extends AppWidgetProvider {
                      public void onUpdate(Context _context, AppWidgetManager appWidgetManager, 
                                           int[] appWidgetIds) {
                  
                          LinearLayout l = new LinearLayout(_context);
                  
                          for (int i = 0; i < 10; i++) {
                              TextView t = new TextView(_context);
                              t.setText("Hello");
                              l.addView(t); 
                          }
                      }
                  }
                  

                  我看到的所有教程都使用其预定义控件的值明确填充 RemoteViews 对象.我想以编程方式添加控件.

                  All tutorials I saw explicitly populate RemoteViews object with values for its predefined controls. And I want to add controls programmaticaly.

                  RemoteViews views = new RemoteViews(context.getPackageName(),
                  R.layout.my_widget);
                  views.setTextViewText(R.id.widget_control1, value1);
                  views.setTextViewText(R.id.widget_control2, value2);
                  

                  推荐答案

                  好的,appwidgets 是不可能的.只接受 xml 资源.

                  Ok, It is impossible for appwidgets. Only xml resources are accepted.

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