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[Feature] Ability to extract files simultaneously #12

Merged
merged 11 commits into from
Dec 30, 2022
Original file line number Diff line number Diff line change
Expand Up @@ -19,52 +19,56 @@ public class JustWaveformPlugin implements FlutterPlugin, MethodCallHandler {

@Override
public void onAttachedToEngine(@NonNull FlutterPluginBinding flutterPluginBinding) {
channel = new MethodChannel(flutterPluginBinding.getFlutterEngine().getDartExecutor(), "com.ryanheise.just_waveform");
channel = new MethodChannel(flutterPluginBinding.getFlutterEngine().getDartExecutor(),
"com.ryanheise.just_waveform");
channel.setMethodCallHandler(this);
}

@Override
public void onMethodCall(@NonNull MethodCall call, @NonNull final Result result) {
switch (call.method) {
case "extract":
String audioInPath = call.argument("audioInPath");
String waveOutPath = call.argument("waveOutPath");
Integer samplesPerPixel = call.argument("samplesPerPixel");
Integer pixelsPerSecond = call.argument("pixelsPerSecond");
WaveformExtractor waveformExtractor = new WaveformExtractor(audioInPath, waveOutPath, samplesPerPixel, pixelsPerSecond);
waveformExtractor.start(new WaveformExtractor.OnProgressListener() {
@Override
public void onProgress(int progress) {
Map<String, Object> args = new HashMap();
args.put("progress", progress);
args.put("waveOutFile",waveOutPath);
case "extract":
String audioInPath = call.argument("audioInPath");
String waveOutPath = call.argument("waveOutPath");
Integer samplesPerPixel = call.argument("samplesPerPixel");
Integer pixelsPerSecond = call.argument("pixelsPerSecond");
WaveformExtractor waveformExtractor = new WaveformExtractor(audioInPath, waveOutPath, samplesPerPixel,
pixelsPerSecond);
waveformExtractor.start(new WaveformExtractor.OnProgressListener() {
@Override
public void onProgress(int progress) {
HashMap<String, Object> args = new HashMap();
args.put("progress", progress);
args.put("waveOutFile", waveOutPath);

invokeMethod("onProgress", args);
}
@Override
public void onComplete() {
handler.post(new Runnable() {
@Override
public void run() {
result.success(null);
}
});
}
@Override
public void onError(final String message) {
invokeMethod("onError", message);
handler.post(new Runnable() {
@Override
public void run() {
result.error(message, null, null);
}
});
}
});
break;
default:
result.notImplemented();
break;
invokeMethod("onProgress", args);
}

@Override
public void onComplete() {
handler.post(new Runnable() {
@Override
public void run() {
result.success(null);
}
});
}

@Override
public void onError(final String message) {
invokeMethod("onError", message);
handler.post(new Runnable() {
@Override
public void run() {
result.error(message, null, null);
}
});
}
});
break;
default:
result.notImplemented();
break;
}
}

Expand Down