Add constructor fromPtr() for all flutter class with factory ctor. (#1667)

Co-authored-by: wangrui <wangrui@oecore.com>

@@ -62,6 +62,8 @@ class AudioEvent {
 }
 }
 
 
 class AudioTagging {
 class AudioTagging {
+  AudioTagging.fromPtr({required this.ptr, required this.config});
+
   AudioTagging._({required this.ptr, required this.config});
   AudioTagging._({required this.ptr, required this.config});
 
 
   // The user has to invoke AudioTagging.free() to avoid memory leak.
   // The user has to invoke AudioTagging.free() to avoid memory leak.

@@ -53,6 +53,8 @@ class KeywordResult {
 }
 }
 
 
 class KeywordSpotter {
 class KeywordSpotter {
+  KeywordSpotter.fromPtr({required this.ptr, required this.config});
+
   KeywordSpotter._({required this.ptr, required this.config});
   KeywordSpotter._({required this.ptr, required this.config});
 
 
   /// The user is responsible to call the OnlineRecognizer.free()
   /// The user is responsible to call the OnlineRecognizer.free()

@@ -227,6 +227,8 @@ class OfflineRecognizerResult {
 }
 }
 
 
 class OfflineRecognizer {
 class OfflineRecognizer {
+  OfflineRecognizer.fromPtr({required this.ptr, required this.config});
+
   OfflineRecognizer._({required this.ptr, required this.config});
   OfflineRecognizer._({required this.ptr, required this.config});
 
 
   void free() {
   void free() {

@@ -94,6 +94,9 @@ class OfflineSpeakerDiarizationConfig {
 }
 }
 
 
 class OfflineSpeakerDiarization {
 class OfflineSpeakerDiarization {
+  OfflineSpeakerDiarization.fromPtr(
+      {required this.ptr, required this.config, required this.sampleRate});
+
   OfflineSpeakerDiarization._(
   OfflineSpeakerDiarization._(
       {required this.ptr, required this.config, required this.sampleRate});
       {required this.ptr, required this.config, required this.sampleRate});
 
 

@@ -162,6 +162,8 @@ class OnlineRecognizerResult {
 }
 }
 
 
 class OnlineRecognizer {
 class OnlineRecognizer {
+  OnlineRecognizer.fromPtr({required this.ptr, required this.config});
+
   OnlineRecognizer._({required this.ptr, required this.config});
   OnlineRecognizer._({required this.ptr, required this.config});
 
 
   /// The user is responsible to call the OnlineRecognizer.free()
   /// The user is responsible to call the OnlineRecognizer.free()

@@ -36,6 +36,8 @@ class OfflinePunctuationConfig {
 }
 }
 
 
 class OfflinePunctuation {
 class OfflinePunctuation {
+  OfflinePunctuation.fromPtr({required this.ptr, required this.config});
+
   OfflinePunctuation._({required this.ptr, required this.config});
   OfflinePunctuation._({required this.ptr, required this.config});
 
 
   // The user has to invoke OfflinePunctuation.free() to avoid memory leak.
   // The user has to invoke OfflinePunctuation.free() to avoid memory leak.

@@ -25,6 +25,8 @@ class SpeakerEmbeddingExtractorConfig {
 }
 }
 
 
 class SpeakerEmbeddingExtractor {
 class SpeakerEmbeddingExtractor {
+  SpeakerEmbeddingExtractor.fromPtr({required this.ptr, required this.dim});
+
   SpeakerEmbeddingExtractor._({required this.ptr, required this.dim});
   SpeakerEmbeddingExtractor._({required this.ptr, required this.dim});
 
 
   /// The user is responsible to call the SpeakerEmbeddingExtractor.free()
   /// The user is responsible to call the SpeakerEmbeddingExtractor.free()
@@ -101,6 +103,8 @@ class SpeakerEmbeddingExtractor {
 }
 }
 
 
 class SpeakerEmbeddingManager {
 class SpeakerEmbeddingManager {
+  SpeakerEmbeddingManager.fromPtr({required this.ptr, required this.dim});
+
   SpeakerEmbeddingManager._({required this.ptr, required this.dim});
   SpeakerEmbeddingManager._({required this.ptr, required this.dim});
 
 
   // The user has to use SpeakerEmbeddingManager.free() to avoid memory leak
   // The user has to use SpeakerEmbeddingManager.free() to avoid memory leak

@@ -82,6 +82,8 @@ class GeneratedAudio {
 }
 }
 
 
 class OfflineTts {
 class OfflineTts {
+  OfflineTts.fromPtr({required this.ptr, required this.config});
+
   OfflineTts._({required this.ptr, required this.config});
   OfflineTts._({required this.ptr, required this.config});
 
 
   /// The user is responsible to call the OfflineTts.free()
   /// The user is responsible to call the OfflineTts.free()

@@ -54,6 +54,8 @@ class SpeechSegment {
 }
 }
 
 
 class CircularBuffer {
 class CircularBuffer {
+  CircularBuffer.fromPtr({required this.ptr});
+
   CircularBuffer._({required this.ptr});
   CircularBuffer._({required this.ptr});
 
 
   /// The user has to invoke CircularBuffer.free() on the returned instance
   /// The user has to invoke CircularBuffer.free() on the returned instance
@@ -115,6 +117,8 @@ class CircularBuffer {
 }
 }
 
 
 class VoiceActivityDetector {
 class VoiceActivityDetector {
+  VoiceActivityDetector.fromPtr({required this.ptr, required this.config});
+
   VoiceActivityDetector._({required this.ptr, required this.config});
   VoiceActivityDetector._({required this.ptr, required this.config});
 
 
   // The user has to invoke VoiceActivityDetector.free() to avoid memory leak.
   // The user has to invoke VoiceActivityDetector.free() to avoid memory leak.