44 lines
1.1 KiB
Java
44 lines
1.1 KiB
Java
package org.thoughtcrime.securesms.util;
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import android.app.Activity;
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import android.content.Intent;
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import org.thoughtcrime.securesms.R;
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public class DynamicTheme {
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public static final String DARK = "dark";
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public static final String LIGHT = "light";
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private int currentTheme;
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public void onCreate(Activity activity) {
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currentTheme = getSelectedTheme(activity);
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activity.setTheme(currentTheme);
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}
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public void onResume(Activity activity) {
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if (currentTheme != getSelectedTheme(activity)) {
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Intent intent = activity.getIntent();
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activity.finish();
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OverridePendingTransition.invoke(activity);
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activity.startActivity(intent);
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OverridePendingTransition.invoke(activity);
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}
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}
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protected int getSelectedTheme(Activity activity) {
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String theme = TextSecurePreferences.getTheme(activity);
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if (theme.equals(DARK)) return R.style.TextSecure_DarkTheme;
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return R.style.TextSecure_LightTheme;
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}
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private static final class OverridePendingTransition {
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static void invoke(Activity activity) {
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activity.overridePendingTransition(0, 0);
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}
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}
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}
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