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Editorial Team
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Asked: 2026-05-15T17:41:38+00:00

Are onTouch() , onClick() , runOnUiThread() running in the same UI thread sequentially? Or

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Are onTouch(), onClick(), runOnUiThread() running in the same UI thread sequentially? Or do I have to worry about synchronization issues among them?

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  1. Editorial Team

    Are onTouch(), onClick(),
    runOnUiThread() running in the same UI
    thread sequentially?

    Yes. 99.9% of the time, Android will be calling into your methods on the main application thread. The exceptions are:

    • where you are expressly telling it to use a background thread via AsyncTask
    • if you expose an interface via AIDL to third-party apps
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