android 获取资源绝对路径,android得到文件的真实路径

@Override

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

super.onActivityResult(requestCode, resultCode, data);

if (resultCode == RESULT_OK) {

if (Build.VERSION.SDK_INT >= 19) {

handlePathOnKitKat(data);

} else {

handlePathBeforeKitKat(data);

}

}

}

private void handlePathBeforeKitKat(Intent data) {

Uri uri = data.getData();

String path = uri.getPath();

//somethings

}

@TargetApi(19)

private void handlePathOnKitKat(Intent data) {

String path = null;

Uri uri = data.getData();

if (DocumentsContract.isDocumentUri(getActivity(), uri)) {

String docId = DocumentsContract.getDocumentId(uri);

if ("com.android.providers.media.documents".equals(uri.getAuthority())) {

String id = docId.split(":")[1];

String selection = MediaStore.Images.Media._ID + "=" + id;

path = getPath(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, selection);

} else if ("com.android.providers.downloads.documents".equals(uri.getAuthority())) {

Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"), Long.valueOf(docId));

path = getPath(contentUri, null);

}

} else if ("content".equalsIgnoreCase(uri.getScheme())) {

path = getPath(uri, null);

} else if ("file".equalsIgnoreCase(uri.getScheme())) {

path = uri.getPath();

}

//somethins

}

private String getPath(Uri uri, String selection) {

String path = null;

Cursor cursor = App.getContext().getContentResolver().query(uri, null, selection, null, null);

if (cursor != null) {

if (cursor.moveToFirst()) {

path = cursor.getString(cursor.getColumnIndex(MediaStore.Images.Media.DATA));

}

cursor.close();

}

return path;

}

记录一下，免得到处找

ps: not by me! its god of Guo