com.dwdesign.tweetings.activity.BaseDialogActivity.java Source code

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Here is the source code for com.dwdesign.tweetings.activity.BaseDialogActivity.java

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/*
 *            Tweetings - Twitter client for Android
 * 
 * Copyright (C) 2012-2013 RBD Solutions Limited <apps@tweetings.net>
 * Copyright (C) 2012 Mariotaku Lee <mariotaku.lee@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.dwdesign.tweetings.activity;

import android.annotation.SuppressLint;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.Build;
import android.os.Bundle;
import android.provider.Settings;
import android.provider.Settings.SettingNotFoundException;
import android.support.v4.app.FragmentActivity;
import android.view.WindowManager;
import com.dwdesign.tweetings.Constants;
import com.dwdesign.tweetings.R;
import com.dwdesign.tweetings.app.TweetingsApplication;
import com.dwdesign.tweetings.util.ActivityThemeChangeInterface;

import static com.dwdesign.tweetings.util.Utils.restartActivity;
import com.dwdesign.tweetings.util.SetLayerTypeAccessor;
import android.view.Window;
import android.view.View;

@SuppressLint("Registered")
class BaseDialogActivity extends FragmentActivity implements Constants, ActivityThemeChangeInterface {

    private int mThemeId;
    private boolean mHardwareAccelerated;
    private boolean mTabConfiguration, mTabConfiguration2;

    public TweetingsApplication getTweetingsApplication() {
        return (TweetingsApplication) getApplication();
    }

    public boolean isTabConfigurationChanged() {
        final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
        boolean tab_display_label_default = getResources().getBoolean(R.bool.tab_display_label);
        final boolean tab_display_label = preferences.getBoolean(PREFERENCE_KEY_DISPLAY_TAB_LABEL, false);
        final boolean tab_hide_label = preferences.getBoolean(PREFERENCE_KEY_HIDE_TAB_LABEL, false);
        if (mTabConfiguration != tab_display_label || mTabConfiguration2 != tab_hide_label) {
            return true;
        }
        return false;
    }

    @Override
    public boolean isThemeChanged() {
        final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
        final int new_theme_id = preferences.getBoolean(PREFERENCE_KEY_DARK_THEME, true)
                ? R.style.Theme_Twidere_Dialog
                : R.style.Theme_Twidere_Light_Dialog;
        return new_theme_id != mThemeId;
    }

    @Override
    public void onCreate(final Bundle savedInstanceState) {
        setHardwareAcceleration();
        setTheme();
        setTabConfiguration();
        setTabConfiguration2();
        super.onCreate(savedInstanceState);
    }

    @Override
    public void onResume() {
        super.onResume();
        if (isThemeChanged() || isHardwareAccelerationChanged() || isTabConfigurationChanged()) {
            restart();
        }
    }

    public void restart() {
        boolean show_anim = false;
        try {
            final float transition_animation = Settings.System.getFloat(getContentResolver(),
                    Settings.Global.TRANSITION_ANIMATION_SCALE);
            show_anim = transition_animation > 0.0;
        } catch (final SettingNotFoundException e) {
            e.printStackTrace();
        }
        restartActivity(this, show_anim);
    }

    public void setTabConfiguration() {
        final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
        boolean tab_display_label_default = getResources().getBoolean(R.bool.tab_display_label);
        mTabConfiguration = preferences.getBoolean(PREFERENCE_KEY_DISPLAY_TAB_LABEL, false);
    }

    public void setTabConfiguration2() {
        final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
        boolean tab_display_label_default = getResources().getBoolean(R.bool.tab_display_label);
        mTabConfiguration2 = preferences.getBoolean(PREFERENCE_KEY_HIDE_TAB_LABEL, false);
    }

    @Override
    public void setTheme() {
        final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
        mThemeId = preferences.getBoolean(PREFERENCE_KEY_DARK_THEME, true) ? R.style.Theme_Twidere_Dialog
                : R.style.Theme_Twidere_Light_Dialog;
        setTheme(mThemeId);
    }

    public void setHardwareAcceleration() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
            final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME,
                    Context.MODE_PRIVATE);
            final boolean hardware_acceleration = mHardwareAccelerated = preferences
                    .getBoolean(PREFERENCE_KEY_HARDWARE_ACCELERATION, true);
            final Window w = getWindow();
            if (hardware_acceleration) {
                w.setFlags(WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED,
                        WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);
            }
        }
    }

    public boolean isHardwareAccelerationChanged() {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.HONEYCOMB)
            return false;
        final SharedPreferences preferences = getSharedPreferences(SHARED_PREFERENCES_NAME, Context.MODE_PRIVATE);
        final boolean hardware_acceleration = preferences.getBoolean(PREFERENCE_KEY_HARDWARE_ACCELERATION, true);
        return mHardwareAccelerated != hardware_acceleration;
    }
}