It is in little-endian mode. You can verify the mode using the following code:
@Entry
@Component
struct IndexTest {
@State message: string = 'Hello World';
isLittleEndian(): boolean {
const buffer = new ArrayBuffer(2);
const uint8Array = new Uint8Array(buffer);
const uint16Array = new Uint16Array(buffer);
// Write 0xAA and 0xBB into the buffer
uint8Array[0] = 0xAA;
uint8Array[1] = 0xBB;
// If read in small order, 0xBBAA will be interpreted as 48042
// If read in big endian order, 0xAABB will be interpreted as 43707
return uint16Array[0] === 0xBBAA;
}
aboutToAppear() {
if (this.isLittleEndian()) {
console.log('Small end');
} else {
console.log('Big end');
}
}
build() {
RelativeContainer() {
Text(this.message)
.id('IndexTest')
.fontSize(50)
.fontWeight(FontWeight.Bold)
.alignRules({
center: { anchor: '__container__', align: VerticalAlign.Center },
middle: { anchor: '__container__', align: HorizontalAlign.Center }
})
}
.height('100%')
.width('100%')
}
}