Question

我正在尝试将jpeg上传到服务器。文件上传很好，但元数据丢失，无法查看。当我将图像下载到我的桌面时，它只显示文件关联。如果我在photoshop中打开它，我可以看到图像。一旦我保存它，它工作正常。

我正在使用Retrofit 1.8上传图片。我正在使用SoundCloud Crop裁剪图像。

在我上传它之前，我已经尝试在android中读取exif数据，但是真正形成android是因为它有许多api螺旋起来的android，我的意思是水平。

Php报道

[2017年6月30日22:05:25欧洲/都柏林] PHP警告：exif_read_data（jrProfile_1_profile_image.jpg）：/home/jamroom/sites/theflirtapp.com/public_html/modules/jrOpus/account不支持文件第87行的.php [3]

private void changeAvatar() {
    List<Intent> otherImageCaptureIntents = new ArrayList<>();
    List<ResolveInfo> otherImageCaptureActivities = getPackageManager()
            .queryIntentActivities(new Intent(MediaStore.ACTION_IMAGE_CAPTURE), 0);

    for (ResolveInfo info : otherImageCaptureActivities) {
        Intent captureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        captureIntent.setClassName(info.activityInfo.packageName, info.activityInfo.name);
        captureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(tempOutputFile));
        otherImageCaptureIntents.add(captureIntent);
    }

    Intent selectImageIntent = new Intent(Intent.ACTION_PICK);
    selectImageIntent.setType("image/*");

    Intent chooser = Intent.createChooser(selectImageIntent, "Choose Avatar");
    chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, otherImageCaptureIntents.toArray(new Parcelable[otherImageCaptureActivities.size()]));

    startActivityForResult(chooser, REQUEST_SELECT_IMAGE);

}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode != RESULT_OK) {
        tempOutputFile.delete();
        return;
    }

    if (requestCode == REQUEST_SELECT_IMAGE) {
        Uri outputFile;
        Uri tempFileUri = Uri.fromFile(tempOutputFile);

        if(data != null && (data.getAction() == null || !data.getAction().equals(MediaStore.ACTION_IMAGE_CAPTURE))) {
            outputFile = data.getData();
        }
        else {
            outputFile = tempFileUri;
        }

        new Crop(outputFile)
                .asSquare()
                .output(tempFileUri)
                .start(this);
    }
    else if (requestCode == Crop.REQUEST_CROP) {
        avatarProgressFrame.setVisibility(View.VISIBLE);
        bus.post(new Account.ChangeAvatarRequest(Uri.fromFile(tempOutputFile)));

    }
}

这是$ _FILES

中收到的数组

Array ( 
 [image] => Array ( 
    [name] => temp-image.jpg 
    [type] => image/jpeg 
    [tmp_name] => /tmp/jrwQIld9 
    [size] => 231047 
    [error] => 0 
    ) 
 )

java android upload jpeg image

0 个答案: