Recent learning fragmentation (14)

1、m1 mac Android protobuf Problems encountered （ Reference resources m1 mac Android protobuf Problems encountered _Five The column -CSDN Blog ）

m1 Card has no corresponding package , So you need to set it up

protobuf {
    protoc {
        // for apple m1, please add protoc_platform=osx-x86_64 in $HOME/.gradle/gradle.properties
        if (project.hasProperty('protoc_platform')) {
            artifact = "com.google.protobuf:protoc:3.13.0:${protoc_platform}"
        } else {
            artifact = "com.google.protobuf:protoc:3.13.0"
        }
    }

2、 encounter java.nio.BufferOverflowException error （ Reference resources java.nio.BufferOverflowException_ Ignorant life , Record a little -CSDN Blog _bufferoverflowexception）

if (mPositionBuffer.remaining() <= 0) {
          mPositionBuffer.clear();
        }
        mPositionBuffer.put(FixedPoint.floatToFixedPoint(x));
        mPositionBuffer.put(FixedPoint.floatToFixedPoint(y));
        mPositionBuffer.put(FixedPoint.floatToFixedPoint(z));

3、dagger2, Ran one demo, Reference resources （Dagger2 Study notes dependencies_ A fu -jacob The blog of -CSDN Blog ）