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我正在尝试将以编程方式创建的布局添加到 remoteview

这是我的小演示,但它不起作用:

LinearLayout parent = new LinearLayout(getAppContext());
parent.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT));
parent.setOrientation(LinearLayout.HORIZONTAL);

TextView tv1 = new TextView(getAppContext());
parent.addView(tv1);

parent.setId(0x7f03021b);

Remoteviews contentView = new RemoteViews(getAppContext().getPackageName(), parent.getId());

但是上面的代码不起作用。

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