How to add a Boolean Array in Shared preferences in Android

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梦如初夏 2020-12-07 03:23

I want to store a Boolean array in Shared preferences ,and i want to access the array elements later. Can anybody help me ?.Thanks in advnc.

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粉色の甜心 (楼主)

2020-12-07 03:59

Store your array globally set checkbox value

 public boolean setCheckboxarray(Context mContext,Boolean[] array) {

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
    SharedPreferences.Editor editor = prefs.edit();
    editor.putInt(CHECKBOXARRAY, array.length);

    for(int i=0;i



Load your array globally get checkbox value

public Boolean[] getCheckboxarray(Context mContext) {

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(mContext);
    int size = prefs.getInt(CHECKBOXARRAY, 0);
    Boolean array[] = new Boolean[size];
    for(int i=0;i