fix: 解决拍照图片上传失效

app/src/main/java/com/naz/sdkdemo/MainActivity.java

@@ -100,6 +100,7 @@ import androidx.core.app.ActivityCompat;
 import androidx.core.content.ContextCompat;
 import androidx.lifecycle.LifecycleOwner;
 
+import android.util.Size;
 import static net.posprinter.TSPLConst.FNT_SIMPLIFIED_CHINESE;
 import static net.posprinter.TSPLConst.ROTATION_90;
 
@@ -747,6 +748,8 @@ public class MainActivity extends BaseActivity {
     // -------------------------------------获取usb口状态结束---------------------------------
 
     // -------------------------------------拍照相关方法结束----------------------------------
+    int retryCount = 0;
+    int maxRetries = 10;
     private void toCloseCamera() {
         // 如果相机预览还开着, 则关闭
         cameraIsOpening = false;
@@ -824,8 +827,10 @@ public class MainActivity extends BaseActivity {
                     @SuppressLint("RestrictedApi")
                     @Override
                     public void onImageSaved(@NonNull ImageCapture.OutputFileResults outputFileResults) {
-                        Log.e("-------->","------>savePath="+outputFileResults.getSavedUri().getPath());
-                        Log.e("-------->","------>保存成功");
+                        Log.e("takePhoto","------>savePath="+outputFileResults.getSavedUri().getPath());
+                        Log.e("takePhoto","------>保存成功");
+                        Log.e("takePhoto","------>重试数：" + retryCount);
+                        retryCount = 0;
 //                        Toast.makeText(MainActivity.this, "保存成功", Toast.LENGTH_SHORT).show();
                         savePicture(file, path, name);
                         mWebView.loadUrl("javascript:uploadPhotoPath('" + outputFileOptions.getFile().getAbsolutePath() + "')");
@@ -833,8 +838,19 @@ public class MainActivity extends BaseActivity {
 
                     @Override
                     public void onError(@NonNull ImageCaptureException exception) {
-                        Log.e("----------->","------->"+exception.getMessage());
-//                        Toast.makeText(MainActivity.this, "Error: " + exception.getMessage(), Toast.LENGTH_SHORT).show();
+                        Log.e("takePhoto","------>保存失败: "+exception.getMessage());
+                        Log.e("takePhoto","------>重试数：" + retryCount);
+                        if (retryCount < maxRetries) {
+                            retryCount++;
+                            // 重试拍照
+                            imageCapture.takePicture(
+                                    // 第一个参数 OutputFileOptions 指定了照片保存的位置和格式等信息。
+                                    outputFileOptions,
+                                    // 第二个参数 Executor 指定了保存照片时要运行的线程。
+                                    ContextCompat.getMainExecutor(MainActivity.this),
+                                    this
+                            );
+                        }
                     }
                 });
     }
@@ -907,6 +923,8 @@ public class MainActivity extends BaseActivity {
             videoCapture = null;
             imageCapture = new ImageCapture.Builder()
                     .setCaptureMode(ImageCapture.CAPTURE_MODE_MINIMIZE_LATENCY)
+                    .setTargetResolution(new Size(1280, 720))
+                    .setFlashMode(ImageCapture.FLASH_MODE_OFF) // 关闭闪光灯
                     // 设置JPEG的质量为85%
                     .setJpegQuality(85)
                     .build();