@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
convertView = _inflater.inflate(R.layout.layout_search_app_item, null);
holder = new ViewHolder();
holder.imageView = (ImageView) convertView.findViewById(R.id.imageViewIcon);
holder.textViewTitle = (TextView) convertView.findViewById(R.id.textViewTitle);
holder.textViewInfo = (TextView) convertView.findViewById(R.id.textViewInfo);
convertView.setTag(holder);
} else holder = (ViewHolder) convertView.getTag();
AppInfo appInfo = _appList.get(position);
holder.keyId = appInfo.id;
holder.textViewTitle.setText(appInfo.name);
String s =
String.format("版本：%s 大小：%s", appInfo.version, MyUtils.GetSizeString(appInfo.size));
holder.textViewInfo.setText(s);
holder.imageView.setImageResource(R.drawable.app_loading);
Map<String, Object> params = new HashMap<String, Object>();
params.put("appinfo", appInfo);
params.put("view", convertView);
params.put("roundcorner", 15);
_imgDownloader.downloadImage(
_context,
appInfo.icon,
new OnDownloadTaskListener() {
@Override
public void onDownloadSuccessfully(DownloadTask downloadTask) {
// TODO Auto-generated method stub
AppInfo appInfo = (AppInfo) downloadTask.params.get("appinfo");
View view = (View) downloadTask.params.get("view");
ViewHolder holder = (ViewHolder) view.getTag();
if (appInfo.id == holder.keyId) {
holder.imageView.setImageBitmap(downloadTask.getBitmap());
}
}
@Override
public void onDownloadFailed(int errCode, DownloadTask downloadTask) {
// TODO Auto-generated method stub
}
},
params);
// Bitmap bmp = ImageUtils.loadBitmapFromResource(_context, R.drawable.ad1);
// if( bmp != null )
// {
// bmp = ImageUtils.getRoundedCornerBitmap(bmp, 30);
// holder.imageView.setImageBitmap(bmp);
// }
return convertView;
}
private void buildKeyboard() {
RelativeLayout keyboard = (RelativeLayout) this.findViewById(R.id.keyboard);
int baseId = CHAR_ID_BASE;
int idx = 0;
int line = 0;
int lineStartIndex = 0;
int total = _charString.length();
for (int i = 0; i < total; i++) {
int id = baseId + i;
TextView tv = new TextView(this);
tv.setGravity(Gravity.CENTER);
tv.setId(id);
tv.setText(_charString.substring(i, i + 1));
tv.setTextSize(
TypedValue.COMPLEX_UNIT_SP,
this.getResources().getDimension(R.dimen.search_char_text_size));
tv.setTextColor(Color.WHITE);
tv.setHighlightColor(Color.BLACK);
tv.setBackgroundResource(R.drawable.btn_search_char_selector);
tv.setFocusable(true);
tv.setOnClickListener(_charOnClickListener);
int w =
MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_width));
int h =
MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_height));
RelativeLayout.LayoutParams rllp = new RelativeLayout.LayoutParams(w, h);
if (idx > 0) {
rllp.addRule(RelativeLayout.RIGHT_OF, id - 1);
rllp.leftMargin =
MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_space));
rllp.addRule(RelativeLayout.ALIGN_TOP, id - 1);
} else if (line > 0) {
rllp.addRule(RelativeLayout.BELOW, id - 6);
rllp.addRule(RelativeLayout.ALIGN_LEFT, id - 6);
rllp.topMargin =
MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_space));
}
keyboard.addView(tv, rllp);
idx++;
if (idx >= 6) {
idx = 0;
line++;
if (i < total - 1) lineStartIndex = id + 1;
}
}
TextView tv = new TextView(this);
tv.setGravity(Gravity.CENTER);
tv.setId(CHAR_ID_SPACE);
tv.setText("空格");
tv.setTextSize(
TypedValue.COMPLEX_UNIT_SP,
this.getResources().getDimension(R.dimen.search_char_text_size));
tv.setTextColor(Color.WHITE);
tv.setHighlightColor(Color.BLACK);
tv.setBackgroundResource(R.drawable.btn_search_char_selector);
tv.setFocusable(true);
tv.setOnClickListener(_charOnClickListener);
int w = MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_width));
int h = MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_height));
RelativeLayout.LayoutParams rllp = new RelativeLayout.LayoutParams(w * 2, h);
rllp.addRule(RelativeLayout.BELOW, lineStartIndex);
rllp.addRule(RelativeLayout.ALIGN_LEFT, lineStartIndex);
rllp.addRule(RelativeLayout.ALIGN_RIGHT, lineStartIndex + 1);
rllp.topMargin =
MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_space));
keyboard.addView(tv, rllp);
tv = new TextView(this);
tv.setGravity(Gravity.CENTER);
tv.setId(CHAR_ID_CLEAR);
tv.setText("清空");
tv.setTextSize(
TypedValue.COMPLEX_UNIT_SP,
this.getResources().getDimension(R.dimen.search_char_text_size));
tv.setTextColor(Color.WHITE);
tv.setHighlightColor(Color.BLACK);
tv.setBackgroundResource(R.drawable.btn_search_char_selector);
tv.setFocusable(true);
tv.setOnClickListener(_charOnClickListener);
w = MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_width));
h = MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_height));
rllp = new RelativeLayout.LayoutParams(w * 2, h);
rllp.addRule(RelativeLayout.BELOW, lineStartIndex);
rllp.addRule(RelativeLayout.ALIGN_LEFT, lineStartIndex + 2);
rllp.addRule(RelativeLayout.ALIGN_RIGHT, lineStartIndex + 3);
rllp.addRule(RelativeLayout.ALIGN_TOP, CHAR_ID_SPACE);
keyboard.addView(tv, rllp);
tv = new TextView(this);
tv.setGravity(Gravity.CENTER);
tv.setId(CHAR_ID_BACKSPACE);
tv.setText("退格");
tv.setTextSize(
TypedValue.COMPLEX_UNIT_SP,
this.getResources().getDimension(R.dimen.search_char_text_size));
tv.setTextColor(Color.WHITE);
tv.setHighlightColor(Color.BLACK);
tv.setBackgroundResource(R.drawable.btn_search_char_selector);
tv.setFocusable(true);
tv.setOnClickListener(_charOnClickListener);
w = MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_width));
h = MyUtils.dip2px(this, this.getResources().getDimension(R.dimen.search_char_view_height));
rllp = new RelativeLayout.LayoutParams(w * 2, h);
rllp.addRule(RelativeLayout.BELOW, lineStartIndex);
rllp.addRule(RelativeLayout.ALIGN_LEFT, lineStartIndex + 4);
rllp.addRule(RelativeLayout.ALIGN_RIGHT, lineStartIndex + 5);
rllp.addRule(RelativeLayout.ALIGN_TOP, CHAR_ID_SPACE);
keyboard.addView(tv, rllp);
}