package com.mm.android.deviceaddmodule.views;
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import android.annotation.TargetApi;
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import android.content.Context;
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import android.os.Build;
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import android.util.AttributeSet;
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import android.view.View;
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import com.lechange.pulltorefreshlistview.Mode;
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import com.lechange.pulltorefreshlistview.Orientation;
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import com.lechange.pulltorefreshlistview.OverscrollHelper;
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import com.lechange.pulltorefreshlistview.PullToRefreshAdapterViewBase;
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import com.lechange.pulltorefreshlistview.extras.ScrollChangedListener;
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import com.lechange.pulltorefreshlistview.internal.EmptyViewMethodAccessor;
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import com.mm.android.deviceaddmodule.R;
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import com.mm.android.deviceaddmodule.mobilecommon.widget.sticky.stickygridheaders.StickyGridHeadersGridView;
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/**
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* 带header的可下拉刷新的gridview
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**/
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public class PullToRefreshStickyGridView extends PullToRefreshAdapterViewBase<StickyGridHeadersGridView> {
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private ScrollChangedListener mScrollChangedListener;
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public PullToRefreshStickyGridView(Context context) {
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super(context);
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}
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public PullToRefreshStickyGridView(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public PullToRefreshStickyGridView(Context context, Mode mode) {
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super(context, mode);
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}
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public PullToRefreshStickyGridView(Context context, Mode mode, AnimationStyle style) {
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super(context, mode, style);
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}
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public void setOnScrollChangedListener(ScrollChangedListener mScrollChangedListener) {
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this.mScrollChangedListener = mScrollChangedListener;
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}
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public final Orientation getPullToRefreshScrollDirection() {
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return Orientation.VERTICAL;
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}
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protected void onScrollChanged(int l, int t, int oldl, int oldt) {
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super.onScrollChanged(l, t, oldl, oldt);
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if (this.mScrollChangedListener != null) {
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this.mScrollChangedListener.onScrollChanged(l, t, oldl, oldt);
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}
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}
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protected final StickyGridHeadersGridView createRefreshableView(Context context, AttributeSet attrs) {
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Object gv;
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if (Build.VERSION.SDK_INT >= 9) {
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gv = new PullToRefreshStickyGridView.InternalGridViewSDK9(context, attrs);
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} else {
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gv = new PullToRefreshStickyGridView.InternalGridView(context, attrs);
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}
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((StickyGridHeadersGridView)gv).setId(R.id.gridview);
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return (StickyGridHeadersGridView)gv;
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}
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@TargetApi(9)
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final class InternalGridViewSDK9 extends PullToRefreshStickyGridView.InternalGridView {
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public InternalGridViewSDK9(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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protected boolean overScrollBy(int deltaX, int deltaY, int scrollX, int scrollY, int scrollRangeX, int scrollRangeY, int maxOverScrollX, int maxOverScrollY, boolean isTouchEvent) {
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boolean returnValue = super.overScrollBy(deltaX, deltaY, scrollX, scrollY, scrollRangeX, scrollRangeY, maxOverScrollX, maxOverScrollY, isTouchEvent);
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OverscrollHelper.overScrollBy(PullToRefreshStickyGridView.this, deltaX, scrollX, deltaY, scrollY, isTouchEvent);
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return returnValue;
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}
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}
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class InternalGridView extends StickyGridHeadersGridView implements EmptyViewMethodAccessor {
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public InternalGridView(Context context, AttributeSet attrs) {
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super(context, attrs);
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}
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public void setEmptyView(View emptyView) {
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PullToRefreshStickyGridView.this.setEmptyView(emptyView);
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}
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public void setEmptyViewInternal(View emptyView) {
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super.setEmptyView(emptyView);
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}
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}
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}
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