Question

我正在做一个基于深度学习的项目。我必须在其中拍照，并且该照片应自动发送到Google Cloud或Samsung Cloud或任何其他云服务。我希望将照片自动发送到云的原因是，我希望它被其他应用程序提取，并且对该照片的所有计算都将在该应用程序上完成，并且结果应发送回该应用程序并显示在我开发的Android应用的屏幕。

我进行了很多搜索，但没有发现对我有用的任何东西。

这是我拍摄照片的原始代码：

public class MainActivity extends AppCompatActivity implements View.OnClickListener {
Button Sbutton;
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    Sbutton = (Button) findViewById(R.id.Tbutton);
    Sbutton.setOnClickListener(this);
    getSupportActionBar().hide();
}
@Override
public void onClick(View view) {
    Intent Intent3=new Intent(MediaStore.INTENT_ACTION_STILL_IMAGE_CAMERA);
    startActivity(Intent3);
}

我在网上找到了此代码，并尝试了它，但没有用：

private GoogleApiClient mGoogleApiClient;
private Bitmap mBitmapToSave;
private void saveFileToDrive() {
    final Bitmap image = mBitmapToSave;
    Drive.DriveApi.newDriveContents(mGoogleApiClient)
            .setResultCallback(new ResultCallback<DriveContentsResult>() {

        @Override
        public void onResult(DriveContentsResult result) {

            if (!result.getStatus().isSuccess()) {
                Log.i("ERROR", "Failed to create new contents.");
                return;
            }


            OutputStream outputStream = result.getDriveContents().getOutputStream();
            // Write the bitmap data from it.
            ByteArrayOutputStream bitmapStream = new ByteArrayOutputStream();
            image.compress(Bitmap.CompressFormat.PNG, 100, bitmapStream);
            try {
                outputStream.write(bitmapStream.toByteArray());
            } catch (IOException e1) {
                Log.i("ERROR", "Unable to write file contents.");
            }
            // Create the initial metadata - MIME type and title.
            // Note that the user will be able to change the title later.
            MetadataChangeSet metadataChangeSet = new MetadataChangeSet.Builder()
                    .setMimeType("image/jpeg").setTitle("Android Photo.png").build();
            // Create an intent for the file chooser, and start it.
            IntentSender intentSender = Drive.DriveApi
                    .newCreateFileActivityBuilder()
                    .setInitialMetadata(metadataChangeSet)
                    .setInitialDriveContents(result.getDriveContents())
                    .build(mGoogleApiClient);
            try {
                startIntentSenderForResult(
                        intentSender, REQUEST_CODE_CREATOR, null, 0, 0, 0);
            } catch (SendIntentException e) {
                Log.i("ERROR", "Failed to launch file chooser.");
            }
        }
    });
}

@Override
protected void onResume() {
    super.onResume();
    if (mGoogleApiClient == null) {
        // Create the API client and bind it to an instance variable.
        // We use this instance as the callback for connection and connection
        // failures.
        // Since no account name is passed, the user is prompted to choose.
        mGoogleApiClient = new GoogleApiClient.Builder(this)
                .addApi(Drive.API)
                .addScope(Drive.SCOPE_FILE)
                .addConnectionCallbacks(this)
                .addOnConnectionFailedListener(this)
                .build();
    }
    // Connect the client. Once connected, the camera is launched.
    mGoogleApiClient.connect();
}

@Override
protected void onPause() {
    if (mGoogleApiClient != null) {
        mGoogleApiClient.disconnect();
    }
    super.onPause();
}

将应用程序拍摄的图像自动发送到Google云端硬盘

0 个答案: