– Google announced Android 14's first Developer Preview with a focus on foldables, tablets, and other large-screen devices.

– Android 14 will limit permissions of apps by enforcing stricter API requirements.

– The data exchange between the apps will be limited, and additional files downloaded by apps will be read-only.

– Another highlighted security feature in Android 14 will block the installation of malicious apps.

– Android 14 will also limit the sending of "intents" that do not have a specified recipient.