public static boolean isAliInstalled() {
String packageName = "com.eg.android.AlipayGphone";
final PackageManager packageManager = MainApplication.getInstance().getPackageManager();
// 获取所有已安装程序的包信息
List<PackageInfo> pinfo = packageManager.getInstalledPackages(0);
for (int i = 0; i < pinfo.size(); i++) {
if (pinfo.get(i).packageName.equalsIgnoreCase(packageName)) return true;
}
return false;
}
public Drawable getDrawable(String source) {
if (urlMap.containsKey(source)) {
return urlMap.get(source);
}
Drawable urlDrawable =
MainApplication.getInstance().getResources().getDrawable(R.drawable.ct_default);
// get the actual source
ImageGetterAsyncTask asyncTask = new ImageGetterAsyncTask();
asyncTask.execute(source);
// return reference to URLDrawable where I will change with actual image from
// the src tag
return urlDrawable;
}
/**
* * Get the Drawable from URL
*
* @param urlString
* @return
*/
public Drawable fetchDrawable(String urlString) {
try {
Bitmap bitmap =
ImageLoader.getInstance()
.loadImageSync(urlString, ImageHelper.getDefaultDisplayImageOptions());
// InputStream is = fetch(urlString);
// Drawable drawable = Drawable.createFromStream(is, "src");
Drawable drawable = new BitmapDrawable(bitmap);
int tempWidth =
bitmap.getScaledWidth(MainApplication.getInstance().getResources().getDisplayMetrics());
int height =
bitmap.getScaledHeight(MainApplication.getInstance().getResources().getDisplayMetrics())
* 2
/ 3;
// drawable.setBounds(0,0,tempWidth,height);
LogHelper.e("omg", "normal " + tempWidth + " -" + height);
LogHelper.e(
"omg",
"page "
+ MainApplication.getInstance().getPageWidth()
+ " -"
+ MainApplication.getInstance().getPageHeight());
int width = MainApplication.getInstance().getPageWidth();
float leftPadding =
MainApplication.getInstance()
.getResources()
.getDimension(R.dimen.ct_personal_desc_left_padding);
float topPadding =
MainApplication.getInstance()
.getResources()
.getDimension(R.dimen.ct_personal_desc_top_padding);
// height = width * height /tempWidth ;
drawable.setBounds(
(int) leftPadding,
0,
(width > 0 ? width : 0) - (int) leftPadding * 2,
(height > 0 ? height : 0));
LogHelper.e(
"omg", "bound " + drawable.getBounds().width() + " - " + drawable.getBounds().height());
return drawable;
} catch (Exception e) {
return null;
}
}
public static String getDateFormat(long dateTime) {
Calendar calendar = Calendar.getInstance();
calendar.setTimeZone(TimeZone.getTimeZone("GMT+800"));
int day = calendar.get(Calendar.DAY_OF_YEAR);
int year = calendar.get(Calendar.YEAR);
calendar.setTimeInMillis(dateTime);
int day1 = calendar.get(Calendar.DAY_OF_YEAR);
int year1 = calendar.get(Calendar.YEAR);
if (year == year1) {
if (day == day1) {
return H_M.format(dateTime);
} else if (day - day1 == 1) {
return MainApplication.getInstance().getString(R.string.ct_yestoday) + H_M.format(dateTime);
} else {
return Y_M_D_H_M.format(dateTime);
}
} else {
return Y_M_D_H_M.format(dateTime);
}
}
public static float dp2pixelF(int i) {
return (0.5F
+ MainApplication.getInstance().getResources().getDisplayMetrics().density * (float) i);
}