62 lines
1.7 KiB
Java
62 lines
1.7 KiB
Java
|
package org.thoughtcrime.securesms.util;
|
||
|
|
|
||
|
|
import android.app.Activity;
|
||
|
|
import android.content.Context;
|
||
|
|
import android.content.Intent;
|
||
|
|
import android.os.Build;
|
||
|
|
import android.preference.PreferenceManager;
|
||
|
|
|
||
|
|
import org.thoughtcrime.securesms.ApplicationPreferencesActivity;
|
||
|
|
import org.thoughtcrime.securesms.R;
|
||
|
|
|
||
|
|
public class DynamicTheme {
|
||
|
|
|
||
|
|
private int currentTheme;
|
||
|
|
|
||
|
|
public void onCreate(Activity activity) {
|
||
|
|
currentTheme = getSelectedTheme(activity);
|
||
|
|
activity.setTheme(currentTheme);
|
||
|
|
}
|
||
|
|
|
||
|
|
public void onResume(Activity activity) {
|
||
|
|
if (currentTheme != getSelectedTheme(activity)) {
|
||
|
|
Intent intent = activity.getIntent();
|
||
|
|
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
|
||
|
|
|
||
|
|
activity.startActivity(intent);
|
||
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
|
||
|
|
OverridePendingTransition.invoke(activity);
|
||
|
|
}
|
||
|
|
|
||
|
|
activity.finish();
|
||
|
|
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ECLAIR) {
|
||
|
|
OverridePendingTransition.invoke(activity);
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static int getSelectedTheme(Context context) {
|
||
|
|
String theme = PreferenceManager.getDefaultSharedPreferences(context)
|
||
|
|
.getString(ApplicationPreferencesActivity.THEME_PREF, "light");
|
||
|
|
|
||
|
|
return getSelectedTheme(theme);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static int getSelectedTheme(String theme) {
|
||
|
|
if (theme.equals("light")) {
|
||
|
|
return R.style.TextSecure_LightTheme;
|
||
|
|
} else if (theme.equals("dark")) {
|
||
|
|
return R.style.TextSecure_DarkTheme;
|
||
|
|
}
|
||
|
|
|
||
|
|
return R.style.TextSecure_LightTheme;
|
||
|
|
}
|
||
|
|
|
||
|
|
private static final class OverridePendingTransition {
|
||
|
|
static void invoke(Activity activity) {
|
||
|
|
activity.overridePendingTransition(0, 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|