public static int dp2px(int dip) {
Context context = KissTools.getApplicationContext();
Resources resources = context.getResources();
int px =
Math.round(
TypedValue.applyDimension(
TypedValue.COMPLEX_UNIT_DIP, dip, resources.getDisplayMetrics()));
return px;
}
public static final String getAndroidId() {
Context context = KissTools.getApplicationContext();
String androidID = null;
try {
androidID = Secure.getString(context.getContentResolver(), Secure.ANDROID_ID);
} catch (Exception e) {
}
return androidID;
}
public static final String getWlanMac() {
Context context = KissTools.getApplicationContext();
String wlanMac = null;
try {
WifiManager wm = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
wlanMac = wm.getConnectionInfo().getMacAddress();
} catch (Exception e) {
}
return wlanMac;
}
public static final String getIMEI() {
Context context = KissTools.getApplicationContext();
String deviceIMEI = null;
try {
TelephonyManager teleManager =
(TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
deviceIMEI = teleManager.getDeviceId();
} catch (Exception e) {
}
return deviceIMEI;
}
public static float getScreenInches() {
Context context = KissTools.getApplicationContext();
float screenInches = -1;
try {
Resources resources = context.getResources();
DisplayMetrics dm = resources.getDisplayMetrics();
double width = Math.pow(dm.widthPixels / dm.xdpi, 2);
double height = Math.pow(dm.heightPixels / dm.ydpi, 2);
screenInches = (float) (Math.sqrt(width + height));
} catch (Exception e) {
}
return screenInches;
}
public static int sp2px(float sp) {
Context context = KissTools.getApplicationContext();
final float scale = context.getResources().getDisplayMetrics().scaledDensity;
int px = Math.round(sp * scale);
return px;
}
public static int px2dp(int px) {
Context context = KissTools.getApplicationContext();
DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
int dp = Math.round(px / (displayMetrics.xdpi / DisplayMetrics.DENSITY_DEFAULT));
return dp;
}
