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| 1 | +package com.wingjay.jianshi.ui.widget; |
| 2 | + |
| 3 | +import android.content.Context; |
| 4 | +import android.os.Bundle; |
| 5 | +import android.support.annotation.Nullable; |
| 6 | +import android.support.v4.app.DialogFragment; |
| 7 | +import android.view.LayoutInflater; |
| 8 | +import android.view.View; |
| 9 | +import android.view.ViewGroup; |
| 10 | +import android.widget.BaseAdapter; |
| 11 | +import android.widget.ListView; |
| 12 | +import android.widget.TextView; |
| 13 | + |
| 14 | +import com.wingjay.jianshi.R; |
| 15 | +import com.wingjay.jianshi.ui.theme.TraditionalColorNamer; |
| 16 | + |
| 17 | +import java.util.List; |
| 18 | + |
| 19 | +/** |
| 20 | + * Created by wingjay on 10/11/15. |
| 21 | + */ |
| 22 | +public class BgColorPickDialogFragment extends DialogFragment { |
| 23 | + |
| 24 | + private ListView colorListView; |
| 25 | + |
| 26 | + private OnBackgroundColorChangedListener onBackgroundColorChangedListener; |
| 27 | + |
| 28 | + @Nullable |
| 29 | + @Override |
| 30 | + public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { |
| 31 | + View root = inflater.inflate(R.layout.fragment_bg_color_pick, container, false); |
| 32 | + getDialog().setTitle(getResources().getString(R.string.please_choose_bg_color)); |
| 33 | + colorListView = (ListView) root.findViewById(R.id.bg_color_list_view); |
| 34 | + colorListView.setAdapter(new BgColorPickAdapter(getActivity())); |
| 35 | + |
| 36 | + return root; |
| 37 | + } |
| 38 | + |
| 39 | + private class BgColorPickAdapter extends BaseAdapter{ |
| 40 | + |
| 41 | + private class ViewHolder { |
| 42 | + RedPointView colorHint; |
| 43 | + TextView colorName; |
| 44 | + } |
| 45 | + |
| 46 | + private List<TraditionalColorNamer> colorNamerList; |
| 47 | + private Context context; |
| 48 | + |
| 49 | + public BgColorPickAdapter(Context context) { |
| 50 | + this.context = context; |
| 51 | + this.colorNamerList = TraditionalColorNamer.getAllColorNamer(); |
| 52 | + } |
| 53 | + |
| 54 | + @Override |
| 55 | + public int getCount() { |
| 56 | + return colorNamerList.size(); |
| 57 | + } |
| 58 | + |
| 59 | + @Override |
| 60 | + public Object getItem(int position) { |
| 61 | + return colorNamerList.get(position); |
| 62 | + } |
| 63 | + |
| 64 | + @Override |
| 65 | + public long getItemId(int position) { |
| 66 | + return position; |
| 67 | + } |
| 68 | + |
| 69 | + @Override |
| 70 | + public View getView(final int position, View convertView, ViewGroup parent) { |
| 71 | + ViewHolder viewHolder; |
| 72 | + if (convertView == null) { |
| 73 | + convertView = LayoutInflater.from(context) |
| 74 | + .inflate(R.layout.view_bg_color_pick, parent, false); |
| 75 | + viewHolder = new ViewHolder(); |
| 76 | + viewHolder.colorHint = (RedPointView) convertView.findViewById(R.id.bg_color_hint); |
| 77 | + viewHolder.colorName = (TextView) convertView.findViewById(R.id.bg_color_name); |
| 78 | + convertView.setTag(viewHolder); |
| 79 | + } else { |
| 80 | + viewHolder = (ViewHolder) convertView.getTag(); |
| 81 | + } |
| 82 | + |
| 83 | + final TraditionalColorNamer colorNamer = colorNamerList.get(position); |
| 84 | + viewHolder.colorName.setText(colorNamer.getColorName()); |
| 85 | + viewHolder.colorHint.setContainerBackgroundColor(colorNamer.getColorRes()); |
| 86 | + convertView.setOnClickListener(new View.OnClickListener() { |
| 87 | + @Override |
| 88 | + public void onClick(View v) { |
| 89 | + dismiss(); |
| 90 | + if (onBackgroundColorChangedListener != null) { |
| 91 | + onBackgroundColorChangedListener.onBackgroundColorChanged( |
| 92 | + colorNamer.getColorRes()); |
| 93 | + } |
| 94 | + } |
| 95 | + }); |
| 96 | + return convertView; |
| 97 | + } |
| 98 | + |
| 99 | + } |
| 100 | + |
| 101 | + public void setOnBackgroundColorChangedListener( |
| 102 | + OnBackgroundColorChangedListener onBackgroundColorChangedListener) { |
| 103 | + this.onBackgroundColorChangedListener = onBackgroundColorChangedListener; |
| 104 | + } |
| 105 | + |
| 106 | + public interface OnBackgroundColorChangedListener { |
| 107 | + void onBackgroundColorChanged(int newColorRes); |
| 108 | + } |
| 109 | + |
| 110 | +} |
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