Whether it's the default apps or your own customized apps. you can change the in-app actions that are assigned to their squeeze gestures. 
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From the Home screen, swipe up and then tap 
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- Under In-app options, tap the app you want to make adjustments to. 
- Choose whether to make adjustments to the Short squeeze or Squeeze & hold gesture. 
- If you have several actions already created, select the one you want to assign to the squeeze gesture. Or tap Add a new action to create a new one. Tip: Tap    to change an action name that you've created.