onsavedinstancestate doesn't appear to support double array list what are my options?
0
OnSavedInstanceState in android doesn't appear to save double array list. I'm thinking the best way thing to do here is to convert the double array list to a double array, How do I go about doing that?
Is there a better option than convert double array list to double array.
/* Storage for parsed JSON data */
private List<String> mPosterPaths = new ArrayList<>();
private List<String> mTitleList = new ArrayList<>();
private List<String> mDescriptionList = new ArrayList<>();
private List<Double> mRatingList = new ArrayList<>();
private List<String> mDateList = new ArrayList<>();
private List<Integer> mIdList = new ArrayList<>();
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Double rating = mRatingList.toArray(new Double[0]);
outState.putString("SavedState", mSortType);
outState.putStringArrayList("PosterPath", (ArrayList<String>) mPosterPaths);
outState.putStringArrayList("MovieTitle", (ArrayList<String>) mTitleList);
outState.putIntegerArrayList("MovieID", (ArrayList<Integer>) mIdList);
outState.putStringArrayList("Plot", (ArrayList<String>) mDescriptionList);
outState.putDoubleArray("Rating", mRatingList);
outState.putStringArrayList("Release Date", (ArrayList<String>) mDateList);
}
android asked Nov 13 '18 at 3:14
morefaster
478
add a comment |
0
OnSavedInstanceState in android doesn't appear to save double array list. I'm thinking the best way thing to do here is to convert the double array list to a double array, How do I go about doing that?
Is there a better option than convert double array list to double array.
/* Storage for parsed JSON data */
private List<String> mPosterPaths = new ArrayList<>();
private List<String> mTitleList = new ArrayList<>();
private List<String> mDescriptionList = new ArrayList<>();
private List<Double> mRatingList = new ArrayList<>();
private List<String> mDateList = new ArrayList<>();
private List<Integer> mIdList = new ArrayList<>();
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Double rating = mRatingList.toArray(new Double[0]);
outState.putString("SavedState", mSortType);
outState.putStringArrayList("PosterPath", (ArrayList<String>) mPosterPaths);
outState.putStringArrayList("MovieTitle", (ArrayList<String>) mTitleList);
outState.putIntegerArrayList("MovieID", (ArrayList<Integer>) mIdList);
outState.putStringArrayList("Plot", (ArrayList<String>) mDescriptionList);
outState.putDoubleArray("Rating", mRatingList);
outState.putStringArrayList("Release Date", (ArrayList<String>) mDateList);
}
asked Nov 13 '18 at 3:14
morefaster
478
Please post the code, and also please note that when you store data in bundle it should be parcelable or serilizable
– Rohit
Nov 13 '18 at 3:22
I've include the my code hopefully that helps
– morefaster
Nov 13 '18 at 3:28
add a comment |
0
0
0
OnSavedInstanceState in android doesn't appear to save double array list. I'm thinking the best way thing to do here is to convert the double array list to a double array, How do I go about doing that?
Is there a better option than convert double array list to double array.
/* Storage for parsed JSON data */
private List<String> mPosterPaths = new ArrayList<>();
private List<String> mTitleList = new ArrayList<>();
private List<String> mDescriptionList = new ArrayList<>();
private List<Double> mRatingList = new ArrayList<>();
private List<String> mDateList = new ArrayList<>();
private List<Integer> mIdList = new ArrayList<>();
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Double rating = mRatingList.toArray(new Double[0]);
outState.putString("SavedState", mSortType);
outState.putStringArrayList("PosterPath", (ArrayList<String>) mPosterPaths);
outState.putStringArrayList("MovieTitle", (ArrayList<String>) mTitleList);
outState.putIntegerArrayList("MovieID", (ArrayList<Integer>) mIdList);
outState.putStringArrayList("Plot", (ArrayList<String>) mDescriptionList);
outState.putDoubleArray("Rating", mRatingList);
outState.putStringArrayList("Release Date", (ArrayList<String>) mDateList);
}
asked Nov 13 '18 at 3:14
morefaster
478
OnSavedInstanceState in android doesn't appear to save double array list. I'm thinking the best way thing to do here is to convert the double array list to a double array, How do I go about doing that?
Is there a better option than convert double array list to double array.
/* Storage for parsed JSON data */
private List<String> mPosterPaths = new ArrayList<>();
private List<String> mTitleList = new ArrayList<>();
private List<String> mDescriptionList = new ArrayList<>();
private List<Double> mRatingList = new ArrayList<>();
private List<String> mDateList = new ArrayList<>();
private List<Integer> mIdList = new ArrayList<>();
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
Double rating = mRatingList.toArray(new Double[0]);
outState.putString("SavedState", mSortType);
outState.putStringArrayList("PosterPath", (ArrayList<String>) mPosterPaths);
outState.putStringArrayList("MovieTitle", (ArrayList<String>) mTitleList);
outState.putIntegerArrayList("MovieID", (ArrayList<Integer>) mIdList);
outState.putStringArrayList("Plot", (ArrayList<String>) mDescriptionList);
outState.putDoubleArray("Rating", mRatingList);
outState.putStringArrayList("Release Date", (ArrayList<String>) mDateList);
}
asked Nov 13 '18 at 3:14
morefaster
478
asked Nov 13 '18 at 3:14
morefaster
478
edited Nov 13 '18 at 3:27
asked Nov 13 '18 at 3:14
morefaster
478
asked Nov 13 '18 at 3:14
morefaster
478
asked Nov 13 '18 at 3:14
morefaster
478
478
Please post the code, and also please note that when you store data in bundle it should be parcelable or serilizable
– Rohit
Nov 13 '18 at 3:22
I've include the my code hopefully that helps
– morefaster
Nov 13 '18 at 3:28
add a comment |
Please post the code, and also please note that when you store data in bundle it should be parcelable or serilizable
– Rohit
Nov 13 '18 at 3:22
I've include the my code hopefully that helps
– morefaster
Nov 13 '18 at 3:28
Please post the code, and also please note that when you store data in bundle it should be parcelable or serilizable
– Rohit
Nov 13 '18 at 3:22
Please post the code, and also please note that when you store data in bundle it should be parcelable or serilizable
– Rohit
Nov 13 '18 at 3:22
I've include the my code hopefully that helps
– morefaster
Nov 13 '18 at 3:28
I've include the my code hopefully that helps
– morefaster
Nov 13 '18 at 3:28
add a comment |
1 Answer
1
active
oldest
votes
1
You could try to convert your ratings List to an Array:
double ratings = new double[mRatingList.size()];
for (int i = 0; i < mRatingList.size(); i++) {
ratings[i] = mRatingList.get(i);
}
savedInstanceState.putDoubleArray("Rating", ratings);
And when it is being restored:
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
double ratings = savedInstanceState.getDoubleArray("Rating");
List<Double> ratingList = new ArrayList<>();
for (double rating : ratings) {
ratingList.add(rating);
}
// ...
}
answered Nov 13 '18 at 3:51
Aaron
1,6831212
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
@morefaster By the way itsdoublenotDoubleif that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.
– Aaron
Nov 13 '18 at 4:24
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
1
Were you trying to print byarray.toString()? That'd only give you a hash value. If you want to print readable strings, then tryArrays.toString(array).
– Aaron
Nov 13 '18 at 4:36
|
show 4 more comments
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1 Answer
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1 Answer
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oldest
votes
1
You could try to convert your ratings List to an Array:
double ratings = new double[mRatingList.size()];
for (int i = 0; i < mRatingList.size(); i++) {
ratings[i] = mRatingList.get(i);
}
savedInstanceState.putDoubleArray("Rating", ratings);
And when it is being restored:
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
double ratings = savedInstanceState.getDoubleArray("Rating");
List<Double> ratingList = new ArrayList<>();
for (double rating : ratings) {
ratingList.add(rating);
}
// ...
}
answered Nov 13 '18 at 3:51
Aaron
1,6831212
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
@morefaster By the way itsdoublenotDoubleif that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.
– Aaron
Nov 13 '18 at 4:24
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
1
Were you trying to print byarray.toString()? That'd only give you a hash value. If you want to print readable strings, then tryArrays.toString(array).
– Aaron
Nov 13 '18 at 4:36
|
show 4 more comments
1
You could try to convert your ratings List to an Array:
double ratings = new double[mRatingList.size()];
for (int i = 0; i < mRatingList.size(); i++) {
ratings[i] = mRatingList.get(i);
}
savedInstanceState.putDoubleArray("Rating", ratings);
And when it is being restored:
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
double ratings = savedInstanceState.getDoubleArray("Rating");
List<Double> ratingList = new ArrayList<>();
for (double rating : ratings) {
ratingList.add(rating);
}
// ...
}
answered Nov 13 '18 at 3:51
Aaron
1,6831212
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
@morefaster By the way itsdoublenotDoubleif that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.
– Aaron
Nov 13 '18 at 4:24
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
1
Were you trying to print byarray.toString()? That'd only give you a hash value. If you want to print readable strings, then tryArrays.toString(array).
– Aaron
Nov 13 '18 at 4:36
|
show 4 more comments
1
1
1
You could try to convert your ratings List to an Array:
double ratings = new double[mRatingList.size()];
for (int i = 0; i < mRatingList.size(); i++) {
ratings[i] = mRatingList.get(i);
}
savedInstanceState.putDoubleArray("Rating", ratings);
And when it is being restored:
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
double ratings = savedInstanceState.getDoubleArray("Rating");
List<Double> ratingList = new ArrayList<>();
for (double rating : ratings) {
ratingList.add(rating);
}
// ...
}
answered Nov 13 '18 at 3:51
Aaron
1,6831212
You could try to convert your ratings List to an Array:
double ratings = new double[mRatingList.size()];
for (int i = 0; i < mRatingList.size(); i++) {
ratings[i] = mRatingList.get(i);
}
savedInstanceState.putDoubleArray("Rating", ratings);
And when it is being restored:
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
double ratings = savedInstanceState.getDoubleArray("Rating");
List<Double> ratingList = new ArrayList<>();
for (double rating : ratings) {
ratingList.add(rating);
}
// ...
}
answered Nov 13 '18 at 3:51
Aaron
1,6831212
edited Nov 13 '18 at 5:09
answered Nov 13 '18 at 3:51
Aaron
1,6831212
answered Nov 13 '18 at 3:51
Aaron
1,6831212
answered Nov 13 '18 at 3:51
Aaron
1,6831212
1,6831212
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
@morefaster By the way itsdoublenotDoubleif that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.
– Aaron
Nov 13 '18 at 4:24
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
1
Were you trying to print byarray.toString()? That'd only give you a hash value. If you want to print readable strings, then tryArrays.toString(array).
– Aaron
Nov 13 '18 at 4:36
|
show 4 more comments
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
@morefaster By the way itsdoublenotDoubleif that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.
– Aaron
Nov 13 '18 at 4:24
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
1
Were you trying to print byarray.toString()? That'd only give you a hash value. If you want to print readable strings, then tryArrays.toString(array).
– Aaron
Nov 13 '18 at 4:36
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
This didn't work for me unless I'm missing something. This is what the Log.d Prints back. D/doubleconvert: arrayList[6.6, 5.6, 8.3, 7.6, 6.0, 8.3, 7.5, 6.2, 5.3, 7.3, 6.9, 7.0, 6.6, 6.9, 5.5, 6.5, 6.4, 4.1, 6.1, 6.9] 2018-11-12 21:07:49.064 23845-23845/com.shawn.nichol.moviesstage2 D/doubleconvert: array[D@81ead05
– morefaster
Nov 13 '18 at 4:11
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
As you mentioned, Bundle doesn't support list of doubles. But it supports array of doubles, so you could try to convert the list to an array and put them in the Bundle, unless I misunderstood you?
– Aaron
Nov 13 '18 at 4:20
@morefaster By the way its
double not Double if that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.– Aaron
Nov 13 '18 at 4:24
@morefaster By the way its
double not Double if that's what you mean, otherwise other options will be converting those to Serializable or Parcelable, or even String.– Aaron
Nov 13 '18 at 4:24
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
I just caught that two thinking that might the issue but I still get this response from the Log [D@a983e61.
– morefaster
Nov 13 '18 at 4:27
1
1
Were you trying to print by
array.toString()? That'd only give you a hash value. If you want to print readable strings, then try Arrays.toString(array).– Aaron
Nov 13 '18 at 4:36
Were you trying to print by
array.toString()? That'd only give you a hash value. If you want to print readable strings, then try Arrays.toString(array).– Aaron
Nov 13 '18 at 4:36
|
show 4 more comments
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Please post the code, and also please note that when you store data in bundle it should be parcelable or serilizable
– Rohit
Nov 13 '18 at 3:22
I've include the my code hopefully that helps
– morefaster
Nov 13 '18 at 3:28