안드로이드 갤러리에서 이미지 동영산 선택하기

필드 정의부터

private final int SELECT_IMAGE = 1;

private final int SELECT_MOVIE = 2;

이미지 동영상 선택메소드를 각각 만들어중

private void doSelectImage() {

Intent i = new Intent(Intent.ACTION_GET_CONTENT);

i.setType("image/*");

i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

try {

startActivityForResult(i, SELECT_IMAGE);

} catch (android.content.ActivityNotFoundException e) {

e.printStackTrace();

}

}

private void doSelectMovie() {

Intent i = new Intent(Intent.ACTION_GET_CONTENT);

i.setType("video/*");

i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);

try {

startActivityForResult(i, SELECT_MOVIE);

} catch (android.content.ActivityNotFoundException e) {

e.printStackTrace();

}

}

선택된 이미지 동영상에대한 정보 출력

@Override

public void onActivityResult(int requestCode, int resultCode, Intent intent) {

super.onActivityResult(requestCode, resultCode, intent);

if (resultCode == RESULT_OK) {

if (requestCode == SELECT_IMAGE) {

Uri uri = intent.getData();

String path = getPath(uri);

String name = getName(uri);

String uriId = getUriId(uri);

Log.e("###",

"실제경로 : " + path + "\n파일명 : " + name + "\nuri : " + uri.toString() + "\nuri id : " + uriId);

} else if (requestCode == SELECT_MOVIE) {

Uri uri = intent.getData();

String path = getPath(uri);

String name = getName(uri);

String uriId = getUriId(uri);

Log.e("###",

"실제경로 : " + path + "\n파일명 : " + name + "\nuri : " + uri.toString() + "\nuri id : " + uriId);

}

}

}

// 실제 경로 찾기

private String getPath(Uri uri) {

String[] projection = { MediaStore.Images.Media.DATA };

Cursor cursor = managedQuery(uri, projection, null, null, null);

int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);

cursor.moveToFirst();

return cursor.getString(column_index);

}

// 파일명 찾기

private String getName(Uri uri) {

String[] projection = { MediaStore.Images.ImageColumns.DISPLAY_NAME };

Cursor cursor = managedQuery(uri, projection, null, null, null);

int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns.DISPLAY_NAME);

cursor.moveToFirst();

return cursor.getString(column_index);

}

// uri 아이디 찾기

private String getUriId(Uri uri) {

String[] projection = { MediaStore.Images.ImageColumns._ID };

Cursor cursor = managedQuery(uri, projection, null, null, null);

int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.ImageColumns._ID);

cursor.moveToFirst();

return cursor.getString(column_index);

}