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refactor: cache frame feature flag value (#10016)

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farfromrefuge
2022-09-11 18:12:34 +02:00
committed by GitHub
parent fc6f843fda
commit 6c4775dcff
1 changed files with 6 additions and 4 deletions
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10
packages/core/fps-meter/fps-native.android.ts
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@@ -7,13 +7,15 @@ export class FPSCallback implements definition.FPSCallback {
public running: boolean;
sdkVersion: number;
nativeFramesSupported: boolean;
constructor(onFrame: (currentTimeMillis: number) => void) {
this.running = false;
this.onFrame = onFrame;
this.sdkVersion = parseInt(Device.sdkVersion);
this.nativeFramesSupported = this.sdkVersion >= 24 && this._isNativeFramesSupported();
if (this.sdkVersion >= 24 && this._isNativeFramesSupported()) {
if (this.nativeFramesSupported) {
this.impl = (nanos: number) => {
this.handleFrame(nanos);
};
@@ -35,7 +37,7 @@ export class FPSCallback implements definition.FPSCallback {
return;
}
if (this.sdkVersion >= 24 && this._isNativeFramesSupported()) {
if (this.nativeFramesSupported) {
(global as any).__postFrameCallback(this.impl);
} else {
android.view.Choreographer.getInstance().postFrameCallback(this.impl as any);
@@ -49,7 +51,7 @@ export class FPSCallback implements definition.FPSCallback {
return;
}
if (this.sdkVersion >= 24 && this._isNativeFramesSupported()) {
if (this.nativeFramesSupported) {
(global as any).__removeFrameCallback(this.impl);
} else {
android.view.Choreographer.getInstance().removeFrameCallback(this.impl as any);
@@ -67,7 +69,7 @@ export class FPSCallback implements definition.FPSCallback {
this.onFrame(nanos / 1000000);
// add the FrameCallback instance again since it is automatically removed from the Choreographer
if (this.sdkVersion >= 24 && this._isNativeFramesSupported()) {
if (this.nativeFramesSupported) {
(global as any).__postFrameCallback(this.impl);
} else {
android.view.Choreographer.getInstance().postFrameCallback(this.impl as any);