[英]How to save a captured photo from unity in Android Image Gallery?
[英]android how to save captured image into phones gallery
我有兩個活動。 在一項活動中,我有一個ImageView
和一個相機按鈕。 當我按下相機按鈕時,它會轉到其他活動,其中兩個按鈕在那里捕獲,另一個是選擇按鈕。 按下捕獲時,它會捕獲圖像。 但問題是如何將此捕獲圖像保存到圖庫。 按下“選擇”按鈕后,捕獲的圖像應顯示在第1個活動的ImageView
。 我怎樣才能做到這一點。
這就是我做的方式。 圖像在SDCard上以分鍾+秒+ .jpg保存:
final static private int NEW_PICTURE = 1;
private String mCameraFileName;
ImageButton Edit = (ImageButton) findViewById(R.id.internetbrowser4);
Edit.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
Intent intent = new Intent();
// Picture from camera
intent.setAction(MediaStore.ACTION_IMAGE_CAPTURE);
// This is not the right way to do this, but for some reason, having
// it store it in
// MediaStore.Images.Media.EXTERNAL_CONTENT_URI isn't working right.
Date date = new Date();
DateFormat df = new SimpleDateFormat("-mm-ss");
String newPicFile = "Bild"+ df.format(date) + ".jpg";
String outPath = "/sdcard/" + newPicFile;
File outFile = new File(outPath);
mCameraFileName = outFile.toString();
Uri outuri = Uri.fromFile(outFile);
intent.putExtra(MediaStore.EXTRA_OUTPUT, outuri);
startActivityForResult(intent, NEW_PICTURE);
}
});
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == NEW_PICTURE)
{
// return from file upload
if (resultCode == Activity.RESULT_OK)
{
Uri uri = null;
if (data != null)
{
uri = data.getData();
}
if (uri == null && mCameraFileName != null)
{
uri = Uri.fromFile(new File(mCameraFileName));
}
File file = new File(mCameraFileName);
if (!file.exists()) {
file.mkdir();
}
}
}}
}
試試這個..
String path = Environment.getExternalStorageDirectory() + "/CameraImages/example.jpg";
File file = new File(path);
Uri outputFileUri = Uri.fromFile( file );
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE );
intent.putExtra( MediaStore.EXTRA_OUTPUT, outputFileUri );
startActivityForResult( intent, CAPTURE_IMAGE );
您的圖像將保存在此位置“sdcard / CameraImages / example.jpg”
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.