diff options
| -rw-r--r-- | src/github/daneren2005/dsub/view/UnscrollableGridView.java | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/src/github/daneren2005/dsub/view/UnscrollableGridView.java b/src/github/daneren2005/dsub/view/UnscrollableGridView.java index df77295f..2bae1fed 100644 --- a/src/github/daneren2005/dsub/view/UnscrollableGridView.java +++ b/src/github/daneren2005/dsub/view/UnscrollableGridView.java @@ -4,15 +4,20 @@ import android.annotation.TargetApi; import android.content.Context;
import android.os.Build;
import android.util.AttributeSet;
+import android.util.Log;
import android.view.View;
import android.widget.AbsListView;
import android.widget.GridView;
import android.widget.ListAdapter;
+import java.lang.reflect.Field;
+
/**
* Created by Scott on 4/26/2014.
*/
public class UnscrollableGridView extends GridView {
+ private static final String TAG = UnscrollableGridView.class.getSimpleName();
+
public UnscrollableGridView(Context context) {
super(context);
}
@@ -29,7 +34,17 @@ public class UnscrollableGridView extends GridView { public int getColumnWidth() {
// This method will be called from onMeasure() too.
// It's better to use getMeasuredWidth(), as it is safe in this case.
- final int totalHorizontalSpacing = getNumColumnsCompat() > 0 ? (getNumColumnsCompat() - 1) * getHorizontalSpacing() : 0;
+
+ int hSpacing = 20;
+ try {
+ Field field = GridView.class.getDeclaredField("mHorizontalSpacing");
+ field.setAccessible(true);
+ hSpacing = field.getInt(this);
+ } catch(Exception e) {
+
+ }
+
+ final int totalHorizontalSpacing = getNumColumnsCompat() > 0 ? (getNumColumnsCompat() - 1) * hSpacing : 0;
return (getMeasuredWidth() - getPaddingLeft() - getPaddingRight() - totalHorizontalSpacing) / getNumColumnsCompat();
}
@@ -71,13 +86,23 @@ public class UnscrollableGridView extends GridView { childHeight = child.getMeasuredHeight();
}
+ int vSpacing = 10;
+ try {
+ Field field = GridView.class.getDeclaredField("mVerticalSpacing");
+ field.setAccessible(true);
+ vSpacing = field.getInt(this);
+ } catch(Exception e) {
+
+ }
+
// Number of rows required to 'mTotal' items.
final int rows = (int) Math.ceil((double) getCount() / getNumColumnsCompat());
final int childrenHeight = childHeight * rows;
- final int totalVerticalSpacing = rows > 0 ? (rows - 1) * getVerticalSpacing() : 0;
+ final int totalVerticalSpacing = rows > 0 ? (rows - 1) * vSpacing : 0;
// Total height of this view.
- final int measuredHeight = childrenHeight + getPaddingTop() + getPaddingBottom() + totalVerticalSpacing;
+ final int measuredHeight = Math.abs(childrenHeight + getPaddingTop() + getPaddingBottom() + totalVerticalSpacing);
+ Log.d(TAG, measuredWidth + " x " + measuredHeight);
setMeasuredDimension(measuredWidth, measuredHeight);
}
|