47 lines
1.3 KiB
Java
47 lines
1.3 KiB
Java
package ru.noties.markwon;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.support.annotation.NonNull;
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import javax.inject.Inject;
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import javax.inject.Singleton;
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@Singleton
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public class Themes {
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private static final String PREF_NAME = "theme";
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private static final String KEY_THEME_DARK = "key.tD";
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private SharedPreferences preferences;
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@Inject
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Themes(Context context) {
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this.preferences = context.getSharedPreferences(PREF_NAME, Context.MODE_PRIVATE);
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}
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public void apply(@NonNull Context context) {
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final boolean dark = preferences.getBoolean(KEY_THEME_DARK, false);
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// we have only 2 themes and Light one is default
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final int theme;
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if (dark) {
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theme = R.style.AppThemeBaseDark;
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} else {
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theme = R.style.AppThemeBaseLight;
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}
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final Context appContext = context.getApplicationContext();
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if (appContext != context) {
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appContext.setTheme(theme);
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}
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context.setTheme(theme);
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}
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public void toggle() {
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final boolean newValue = !preferences.getBoolean(KEY_THEME_DARK, false);
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preferences.edit()
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.putBoolean(KEY_THEME_DARK, newValue)
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.apply();
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}
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}
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