xuning / sherpaonnx

This PR improves Android APK build process by specifying target ABIs during gradle assembly and fixing arithmetic precision issues in decoder calculations. The changes ensure that APKs are built for specific architectures rather than all architectures at once, and correct integer division operations that could lead to precision loss.

- Adds ABI-specific gradle build parameters to target specific architectures during APK assembly
- Updates APK output paths from outputs/apk to intermediates/apk to match gradle's ABI-filtered build structure
- Fixes integer division precision issues in decoder calculations by using floating-point division

This PR fixes a data type compatibility issue in the GigaAM transducer encoder where the output length tensor could be either int32 or int64, but the code only handled int32. The fix adds runtime type checking and supports both data types.

- Adds runtime detection of encoder output length tensor data type (int32 vs int64)
- Implements conditional data access based on the detected type
- Adds error handling for unsupported data types

…har tokens instead of BPE. (#2423)

A new method and property were introduced in the VoiceActivityDetector C++ and Python APIs to 
provide access to the current speech segment as soon as speech is detected, rather than only 
after the segment completes.