package net.ktnx.mobileledger.utils;
import android.app.Activity;
+import android.content.res.ColorStateList;
import android.content.res.Resources;
-import android.util.Log;
import android.util.TypedValue;
import net.ktnx.mobileledger.R;
import net.ktnx.mobileledger.model.Data;
import net.ktnx.mobileledger.model.MobileLedgerProfile;
+import net.ktnx.mobileledger.ui.HueRing;
+
+import java.util.Locale;
import androidx.annotation.ColorInt;
import androidx.annotation.ColorLong;
+import androidx.annotation.NonNull;
+import androidx.lifecycle.MutableLiveData;
import static java.lang.Math.abs;
+import static net.ktnx.mobileledger.utils.Logger.debug;
public class Colors {
public static final int DEFAULT_HUE_DEG = 261;
private static final float blueLightness = 0.665f;
private static final float yellowLightness = 0.350f;
+ private static final int[][] EMPTY_STATES = new int[][]{new int[0]};
public static @ColorInt
int accent;
@ColorInt
@ColorInt
public static int primary, defaultTextColor;
public static int profileThemeId = -1;
- public static ObservableValue<Integer> themeWatch = new ObservableValue<>(0);
+ public static MutableLiveData<Integer> themeWatch = new MutableLiveData<>(0);
public static void refreshColors(Resources.Theme theme) {
TypedValue tv = new TypedValue();
theme.resolveAttribute(R.attr.table_row_dark_bg, tv, true);
accent = tv.data;
// trigger theme observers
- themeWatch.notifyObservers();
+ themeWatch.postValue(themeWatch.getValue() + 1);
}
public static @ColorLong
long hsvaColor(float hue, float saturation, float value, float alpha) {
if (y < 0) y += 360;
float l = yellowLightness + (blueLightness - yellowLightness) *
(float) Math.cos(Math.toRadians(Math.abs(180 - y) / 2f));
- int result = hslColor(hueDegrees/360f, 0.845f, l);
- Log.d("colors", String.format("getPrimaryColorForHue(%d) = %x", hueDegrees, result));
+ int result = hslColor(hueDegrees / 360f, 0.845f, l);
+ debug("colors", String.format(Locale.ENGLISH, "getPrimaryColorForHue(%d) = %x", hueDegrees,
+ result));
return result;
}
public static void setupTheme(Activity activity) {
- MobileLedgerProfile profile = Data.profile.get();
+ MobileLedgerProfile profile = Data.profile.getValue();
setupTheme(activity, profile);
}
public static void setupTheme(Activity activity, MobileLedgerProfile profile) {
- final int themeId = (profile == null) ? -1 : profile.getThemeId();
- setupTheme(activity, themeId);
+ final int themeHue = (profile == null) ? -1 : profile.getThemeId();
+ setupTheme(activity, themeHue);
}
- public static void setupTheme(Activity activity, int themeId) {
- switch (themeId) {
- case 0:
- case 360:
- activity.setTheme(R.style.AppTheme_NoActionBar_0);
- break;
- case 15:
- activity.setTheme(R.style.AppTheme_NoActionBar_15);
- break;
- case 30:
- activity.setTheme(R.style.AppTheme_NoActionBar_30);
- break;
- case 45:
- activity.setTheme(R.style.AppTheme_NoActionBar_45);
- break;
- case 60:
- activity.setTheme(R.style.AppTheme_NoActionBar_60);
- break;
- case 75:
- activity.setTheme(R.style.AppTheme_NoActionBar_75);
- break;
- case 90:
- activity.setTheme(R.style.AppTheme_NoActionBar_90);
- break;
- case 105:
- activity.setTheme(R.style.AppTheme_NoActionBar_105);
- break;
- case 120:
- activity.setTheme(R.style.AppTheme_NoActionBar_120);
- break;
- case 135:
- activity.setTheme(R.style.AppTheme_NoActionBar_135);
- break;
- case 150:
- activity.setTheme(R.style.AppTheme_NoActionBar_150);
- break;
- case 165:
- activity.setTheme(R.style.AppTheme_NoActionBar_165);
- break;
- case 180:
- activity.setTheme(R.style.AppTheme_NoActionBar_180);
- break;
- case 195:
- activity.setTheme(R.style.AppTheme_NoActionBar_195);
- break;
- case 210:
- activity.setTheme(R.style.AppTheme_NoActionBar_210);
- break;
- case 225:
- activity.setTheme(R.style.AppTheme_NoActionBar_225);
- break;
- case 240:
- activity.setTheme(R.style.AppTheme_NoActionBar_240);
- break;
- case 255:
- activity.setTheme(R.style.AppTheme_NoActionBar_255);
- break;
- case 270:
- activity.setTheme(R.style.AppTheme_NoActionBar_270);
- break;
- case 285:
- activity.setTheme(R.style.AppTheme_NoActionBar_285);
- break;
- case 300:
- activity.setTheme(R.style.AppTheme_NoActionBar_300);
- break;
- case 315:
- activity.setTheme(R.style.AppTheme_NoActionBar_315);
- break;
- case 330:
- activity.setTheme(R.style.AppTheme_NoActionBar_330);
- break;
- case 345:
- activity.setTheme(R.style.AppTheme_NoActionBar_345);
- break;
- default:
- activity.setTheme(R.style.AppTheme_NoActionBar);
- Log.d("profiles",
- String.format("Theme hue %d not supported, using the default", themeId));
+ public static void setupTheme(Activity activity, int themeHue) {
+ int themeId = -1;
+ // Relies that theme resource IDs are sequential numbers
+ if (themeHue == 360) themeHue = 0;
+ if ((themeHue >= 0) && (themeHue < 360) && ((themeHue % HueRing.hueStepDegrees) == 0)) {
+ themeId = R.style.AppTheme_NoActionBar_000 + (themeHue / HueRing.hueStepDegrees);
+ }
+
+ if (themeId < 0) {
+ activity.setTheme(R.style.AppTheme_NoActionBar);
+ debug("profiles",
+ String.format(Locale.ENGLISH, "Theme hue %d not supported, using the default",
+ themeHue));
+ }
+ else {
+ activity.setTheme(themeId);
}
refreshColors(activity.getTheme());
}
+ public static @NonNull
+ ColorStateList getColorStateList() {
+ return getColorStateList(profileThemeId);
+ }
+ public static @NonNull
+ ColorStateList getColorStateList(int hue) {
+ return new ColorStateList(EMPTY_STATES, getColors(hue));
+ }
+ public static int[] getColors() {
+ return getColors(profileThemeId);
+ }
+ public static int[] getColors(int hue) {
+ int[] colors = new int[]{0, 0, 0, 0, 0, 0};
+ for (int i = 0; i < 6; i++, hue = (hue + 60) % 360) {
+ colors[i] = getPrimaryColorForHue(hue);
+ }
+ return colors;
+ }
}
projects / mobile-ledger.git / blobdiff