我正试图利用“Theme”的活动复制一个软件键板。 Dialog。 键盘活动只覆盖一部分屏幕。 基本活动仍然活跃,可以直接控制。 我希望,所输入的文本按类型在基本活动中展示。
我是否能够这样做? 我想把我的埃德特泰瑟引向Intent Bundle,但这似乎不正确。
<>strong>edit/strong>:有人回答说EditText静态,但随后删除了答复。 如果这种反应是正确的反应,他们是否可以回头来?
我正试图利用“Theme”的活动复制一个软件键板。 Dialog。 键盘活动只覆盖一部分屏幕。 基本活动仍然活跃,可以直接控制。 我希望,所输入的文本按类型在基本活动中展示。
我是否能够这样做? 我想把我的埃德特泰瑟引向Intent Bundle,但这似乎不正确。
<>strong>edit/strong>:有人回答说EditText静态,但随后删除了答复。 如果这种反应是正确的反应,他们是否可以回头来?
我回答我自己的问题,因为提供原始答案的人已经删除,而且没有重新贴出答案。
The best solution I ve found so far it to create a static field in the software keyboard activity which refers to the EditText being manipulated. The calling Activity then updates this static field before launching the intent.
这一工作是无缝的,我没有发现点火活动被炸。
您将不工作。 活动将陷于停顿状态,你试图援引它确信会带来例外,而不是尝试。
<>:>
那么,情况就好了。
接着获得活动实例(即已编辑成册的活动)
if(!yourActviity.isFinishing())
{
((EditText)yourActviity.findViewById(R.id.editText)).setText("text");
}
如果u正在使用习惯性方言u,那么主要活动中的变量可以使用其主要活动环境。 因此,需要将环境纳入主要类型
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