Android Open Source - GuiLib List View Compat

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License

The source code is released under:

Apache License

Java Source Code

package com.gandulf.guilib.util;
//from   w  w  w. j  a v a  2  s. c o  m
import android.annotation.TargetApi;
import android.os.Build;
import android.util.SparseBooleanArray;
import android.widget.AdapterView;
import android.widget.GridView;
import android.widget.ListView;

public class ListViewCompat {

  private ListViewCompat() {

  }

  @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  public static SparseBooleanArray getCheckedItemPositions(AdapterView<?> parent) {

    SparseBooleanArray checked = null;
    if (parent instanceof ListView) {
      checked = ((ListView) parent).getCheckedItemPositions();
    } else if (parent instanceof GridView) {
      if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        checked = ((GridView) parent).getCheckedItemPositions();
      } else {
        Debug.warning("Using GridView with checked items does not work before honeycomb use gridviewcompat!");
      }
    }

    return checked;
  }

  @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  public static boolean isItemChecked(AdapterView<?> parent, int position) {
    if (parent instanceof ListView) {
      return ((ListView) parent).isItemChecked(position);
    } else if (parent instanceof GridView) {
      if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        return ((GridView) parent).isItemChecked(position);
      } else {
        Debug.warning("Using GridView with checked items does not work before honeycomb use gridviewcompat!");

      }
    }
    return false;
  }

  @TargetApi(Build.VERSION_CODES.HONEYCOMB)
  public static void setItemChecked(AdapterView<?> parent, int position, boolean checked) {
    if (parent instanceof ListView) {
      ((ListView) parent).setItemChecked(position, checked);
    } else if (parent instanceof GridView) {
      if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB) {
        ((GridView) parent).setItemChecked(position, checked);
      } else {
        Debug.warning("Using GridView with checked items does not work before honeycomb use gridviewcompat!");
      }
    }
  }

}

Java Source Code List

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