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fix child count display bug #2

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fix child count display bug #2

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a327fb9
fix child count display bug
grayy921013 Jul 20, 2015
881fece
fix child count display bug
grayy921013 Jul 20, 2015
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169 changes: 87 additions & 82 deletions src/net/mobctrl/viewholder/ParentViewHolder.java
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@
import net.mobctrl.interfaces.ItemDataClickListener;
import net.mobctrl.model.ItemData;
import net.mobctrl.treerecyclerview.R;

import android.animation.ValueAnimator;
import android.animation.ValueAnimator.AnimatorUpdateListener;
import android.annotation.TargetApi;
Expand All @@ -25,93 +26,97 @@
*/
public class ParentViewHolder extends BaseViewHolder {

public ImageView image;
public TextView text;
public ImageView expand;
public TextView count;
public RelativeLayout relativeLayout;
private int itemMargin;
public ImageView image;
public TextView text;
public ImageView expand;
public TextView count;
public RelativeLayout relativeLayout;
private int itemMargin;

public ParentViewHolder(View itemView) {
super(itemView);
image = (ImageView) itemView.findViewById(R.id.image);
text = (TextView) itemView.findViewById(R.id.text);
expand = (ImageView) itemView.findViewById(R.id.expand);
count = (TextView) itemView.findViewById(R.id.count);
relativeLayout = (RelativeLayout) itemView.findViewById(R.id.container);
itemMargin = itemView.getContext().getResources()
.getDimensionPixelSize(R.dimen.item_margin);
}
public ParentViewHolder(View itemView) {
super(itemView);
image = (ImageView) itemView.findViewById(R.id.image);
text = (TextView) itemView.findViewById(R.id.text);
expand = (ImageView) itemView.findViewById(R.id.expand);
count = (TextView) itemView.findViewById(R.id.count);
relativeLayout = (RelativeLayout) itemView.findViewById(R.id.container);
itemMargin = itemView.getContext().getResources()
.getDimensionPixelSize(R.dimen.item_margin);
}

public void bindView(final ItemData itemData, final int position,
final ItemDataClickListener imageClickListener) {
RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) expand
.getLayoutParams();
params.leftMargin = itemMargin * itemData.getTreeDepth();
expand.setLayoutParams(params);
text.setText(itemData.getText());
if (itemData.isExpand()) {
expand.setRotation(45);
List<ItemData> children = itemData.getChildren();
if (children != null) {
count.setText(String.format("(%s)", itemData.getChildren()
.size()));
}
count.setVisibility(View.VISIBLE);
} else {
expand.setRotation(0);
count.setVisibility(View.GONE);
}
relativeLayout.setOnClickListener(new OnClickListener() {
public void bindView(final ItemData itemData, final int position,
final ItemDataClickListener imageClickListener) {
RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) expand
.getLayoutParams();
params.leftMargin = itemMargin * itemData.getTreeDepth();
expand.setLayoutParams(params);
text.setText(itemData.getText());
if (itemData.isExpand()) {
expand.setRotation(45);
List<ItemData> children = itemData.getChildren();
if (children != null) {
count.setText(String.format("(%s)", itemData.getChildren()
.size()));
count.setVisibility(View.VISIBLE);
} else {
count.setVisibility(View.GONE);
}
} else {
expand.setRotation(0);
count.setVisibility(View.GONE);
}
relativeLayout.setOnClickListener(new OnClickListener() {

@Override
public void onClick(View v) {
if (imageClickListener != null) {
if (itemData.isExpand()) {
imageClickListener.onHideChildren(itemData);
itemData.setExpand(false);
rotationExpandIcon(45, 0);
count.setVisibility(View.GONE);
} else {
imageClickListener.onExpandChildren(itemData);
itemData.setExpand(true);
rotationExpandIcon(0, 45);
List<ItemData> children = itemData.getChildren();
if (children != null) {
count.setText(String.format("(%s)", itemData
.getChildren().size()));
}
count.setVisibility(View.VISIBLE);
}
}
@Override
public void onClick(View v) {
if (imageClickListener != null) {
if (itemData.isExpand()) {
imageClickListener.onHideChildren(itemData);
itemData.setExpand(false);
rotationExpandIcon(45, 0);
count.setVisibility(View.GONE);
} else {
imageClickListener.onExpandChildren(itemData);
itemData.setExpand(true);
rotationExpandIcon(0, 45);
List<ItemData> children = itemData.getChildren();
if (children != null) {
count.setText(String.format("(%s)", itemData
.getChildren().size()));
count.setVisibility(View.VISIBLE);
} else {
count.setVisibility(View.GONE);
}
}
}

}
});
image.setOnLongClickListener(new OnLongClickListener() {
}
});
image.setOnLongClickListener(new OnLongClickListener() {

@Override
public boolean onLongClick(View view) {
Toast.makeText(view.getContext(), "longclick",
Toast.LENGTH_SHORT).show();
return false;
}
});
}
@Override
public boolean onLongClick(View view) {
Toast.makeText(view.getContext(), "longclick",
Toast.LENGTH_SHORT).show();
return false;
}
});
}

@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void rotationExpandIcon(float from, float to) {
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
ValueAnimator valueAnimator = ValueAnimator.ofFloat(from, to);
valueAnimator.setDuration(150);
valueAnimator.setInterpolator(new DecelerateInterpolator());
valueAnimator.addUpdateListener(new AnimatorUpdateListener() {
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
private void rotationExpandIcon(float from, float to) {
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
ValueAnimator valueAnimator = ValueAnimator.ofFloat(from, to);
valueAnimator.setDuration(150);
valueAnimator.setInterpolator(new DecelerateInterpolator());
valueAnimator.addUpdateListener(new AnimatorUpdateListener() {

@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
expand.setRotation((Float) valueAnimator.getAnimatedValue());
}
});
valueAnimator.start();
}
}
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
expand.setRotation((Float) valueAnimator.getAnimatedValue());
}
});
valueAnimator.start();
}
}
}