Android：如何捕获文本上的全局双击事件？

Question

Is it possible to catch the global double-click events on text in Android ? If so, how to do it? Should I get root right first?

To be more specifically, when I double-click the text area in the built-in apps, the text will be selected and it will pop a menu to operate on it.

However, in other apps, such behaviour will not occur. Hence, I would like to catch the global the double-click events and customize the pop-menu.

Any solutions or advices will be appreciated.

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Edit:

I would like to catch double-click events in other apps, not in my apps. My apps is to make such event-catching possible.

Answer 1

Yes, You have to set EditText android:textIsSelectable="true"

And create Action mode callback

for more info see this