railbird/react-native-vision-camera
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feat: Rewrite Android C++ part (VisionCameraProxy + JFrame) (#1661)

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* First Android rewrite

* Rewrite Android C++ backend

* Pass `ReadableNativeMap`, fix build error

* fix: Fix FrameProcessor init

* Make a bunch of stuff const reference to avoid copies

* Indents

* Cleanup

* indents

* docs: Update Android docs

* Update CameraView.kt

* fix: Format C++ code
This commit is contained in:
Marc Rousavy
2023-07-22 00:15:11 +02:00
committed by GitHub
parent 44ed42d5d6
commit 86dd703c2b
45 changed files with 985 additions and 859 deletions
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21
example/android/app/src/main/java/com/mrousavy/camera/example/ExampleFrameProcessorPlugin.java
View File

@@ -1,19 +1,30 @@
package com.mrousavy.camera.example;
import android.util.Log;
import androidx.camera.core.ImageProxy;
import com.facebook.react.bridge.ReadableNativeMap;
import com.facebook.react.bridge.WritableNativeArray;
import com.facebook.react.bridge.WritableNativeMap;
import com.mrousavy.camera.frameprocessor.Frame;
import com.mrousavy.camera.frameprocessor.FrameProcessorPlugin;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.HashMap;
public class ExampleFrameProcessorPlugin extends FrameProcessorPlugin {
@Override
public Object callback(@NotNull ImageProxy image, @NotNull Object[] params) {
Log.d("ExamplePlugin", image.getWidth() + " x " + image.getHeight() + " Image with format #" + image.getFormat() + ". Logging " + params.length + " parameters:");
public Object callback(@NotNull Frame frame, @Nullable ReadableNativeMap params) {
HashMap<String, Object> hashMap = params != null ? params.toHashMap() : new HashMap<>();
ImageProxy image = frame.getImageProxy();
for (Object param : params) {
Log.d("ExamplePlugin", " -> " + (param == null ? "(null)" : param.toString() + " (" + param.getClass().getName() + ")"));
Log.d("ExamplePlugin", image.getWidth() + " x " + image.getHeight() + " Image with format #" + image.getFormat() + ". Logging " + hashMap.size() + " parameters:");
for (String key : hashMap.keySet()) {
Object value = hashMap.get(key);
Log.d("ExamplePlugin", " -> " + (value == null ? "(null)" : value.toString() + " (" + value.getClass().getName() + ")"));
}
WritableNativeMap map = new WritableNativeMap();
@@ -31,6 +42,6 @@ public class ExampleFrameProcessorPlugin extends FrameProcessorPlugin {
}
ExampleFrameProcessorPlugin() {
super("example_plugin");
}
}

7
example/android/app/src/main/java/com/mrousavy/camera/example/MainApplication.java
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@@ -1,10 +1,14 @@
package com.mrousavy.camera.example;
import android.app.Application;
import androidx.annotation.Nullable;
import com.facebook.react.PackageList;
import com.facebook.react.ReactApplication;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.bridge.ReadableNativeMap;
import com.facebook.soloader.SoLoader;
import java.util.List;
import com.facebook.react.defaults.DefaultNewArchitectureEntryPoint;
@@ -12,6 +16,7 @@ import com.facebook.react.defaults.DefaultReactNativeHost;
import com.mrousavy.camera.CameraPackage;
import com.mrousavy.camera.frameprocessor.FrameProcessorPlugin;
import com.mrousavy.camera.frameprocessor.FrameProcessorPluginRegistry;
public class MainApplication extends Application implements ReactApplication {
@@ -61,6 +66,6 @@ public class MainApplication extends Application implements ReactApplication {
DefaultNewArchitectureEntryPoint.load();
}
FrameProcessorPlugin.register(new ExampleFrameProcessorPlugin());
FrameProcessorPluginRegistry.addFrameProcessorPlugin("example_plugin", options -> new ExampleFrameProcessorPlugin());
}
}