Question

我从图库中选择图像，**发送文本和图像，但我只能看到文本，而不是图像。 **实际上我不想使用Bitmap或压缩文件将我发送到服务器。请指导我如何在不压缩和转换为BitMap的情况下发送我的图像.. 我是在这里使用BitMap但我想删除这个代码

 private void uploadData() {

    if (etNormalText.getText().toString().trim().isEmpty()) {
        Toast.makeText(getApplicationContext(), "Please Type Status", Toast.LENGTH_SHORT).show();
    } else if (null != mProgressDialog) {
        imageUpload = getStringImage(bitmap);
        mProgressDialog.setMessage("Uploading...");
        mProgressDialog.show();

        mapobject = signatureobject(etNormalText.getText().toString().trim());
        new PostStringRequest(CreateStreamActivity.this, mapobject, CreateStreamActivity.this, UPLOAD_TEXT, NetworkUtility.create_stream);
    }

}

public String getStringImage(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    this.bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] imageBytes = baos.toByteArray();
    imageUpload = Base64.encodeToString(imageBytes, Base64.DEFAULT);
    return imageUpload;
}


@Override
public void onSuccess(String result, String type) {
    if (type.equals(UPLOAD_TEXT)) {
        mProgressDialog.dismiss();
        Log.d("Create Stream Upload", "onSuccess: " + result);
        Toast.makeText(getApplicationContext(), "Posted Successfully...", Toast.LENGTH_SHORT).show();
        finish();
    }
}

@Override
public void onFailure(int responseCode, String responseMessage) {

}

private Map<String, String> signatureobject(String editNormal) {

    mapobject = new HashMap<>();
    mapobject.put("access_key", NetworkUtility.accesskey);
    mapobject.put("timestamp", Utility.timestamp());
    mapobject.put("session_key", NetworkUtility.session_key);
    mapobject.put("signature", "");
    mapobject.put("text", editNormal);
    mapobject.put("media[]", imageUpload);

    return mapobject;

}

Answer 1

我们可以将图像上传到服务器而不转换为位图检查此链接

https://github.com/patrikx3/ng2-compile-html

我们只需要传递你将从gallary中获得的图像路径。

Answer 2

请参阅此链接，您可能会得到答案。 http://www.androidhive.info/2014/12/android-uploading-camera-image-video-to-server-with-progress-bar/

在服务器上传图像而不转换为BITMAP

2 个答案: