我选择了多个图像并保存在selecteddimages数组中,但我正面临
02-23 16:56:13.362 32078-32078/com.example.manchesterlaptop15.locker E/BitmapFactory: Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/WhatsApp/Media/WhatsApp Images/IMG-20180203-WA0002.jpg/storage/emulated/0/WhatsApp/Media/WhatsApp Images/IMG-20180203-WA0003.jpg: open failed: ENOTDIR (Not a directory)
02-23 16:56:13.372 32078-32078/com.example.manchesterlaptop15.locker E/AndroidRuntime: FATAL EXCEPTION: main
public void onClick(View v) {
final int len = thumbnailsselection.length;
int cnt = 0;
String selectImages = "";
for (int i = 0; i < len; i++) {
if (thumbnailsselection[i]) {
cnt++;
selectImages = selectImages + arrPath[i];
selecteddimages.add(selectImages);
}
}
if (cnt == 0) {
Toast.makeText(getActivity().getApplicationContext(),
"Please select at least one image",
Toast.LENGTH_LONG).show();
} else {
Toast.makeText(getActivity().getApplicationContext(),
"You've selected Total " + cnt + " image(s).",
Toast.LENGTH_LONG).show();
Bitmap bitmap;
OutputStream outst;
for (int i = 0; i < selecteddimages.size(); i++) {
newpth = selecteddimages.get(i);
// bitmap = BitmapFactory.decodeResource(getResources(),Integer.parseInt(newpth)); bitmap = BitmapFactory.decodeFile(newpth);
File filepath = Environment.getExternalStorageDirectory();
File dir = new File(filepath.getAbsolutePath() + "/Locker Images");
dir.mkdirs();
File file = new File(dir, "image.png");
Toast.makeText(getActivity().getApplicationContext(),
"image saved to sd card",
Toast.LENGTH_SHORT).show();
try {
outst = new FileOutputStream(file);
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, outst);
outst.flush();
outst.close();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}