Example usage for android.app Activity onConfigurationChanged

Introduction

In this page you can find the example usage for android.app Activity onConfigurationChanged.

Prototype

public void onConfigurationChanged(Configuration newConfig) 

Source Link

Document

Called by the system when the device configuration changes while your activity is running.

Usage

From source file:com.android.music.MusicBrowserActivity.java

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    if (mPermissionReqProcessed == true) {
        MusicLogUtils.d(TAG, "onConfigurationChanged>>");
        TabWidget tabWidgetTemp = mTabHost.getTabWidget();
        View tabView;//ww  w . ja va 2  s  . co  m
        Activity activity;
        int viewStatusForTab = View.GONE;

        mOrientaiton = newConfig.orientation;
        if (mOrientaiton == Configuration.ORIENTATION_LANDSCAPE) {
            MusicLogUtils.d(TAG, "onConfigurationChanged--LandScape");
            viewStatusForTab = View.VISIBLE;
        }
        /// M: load tab which is alive only for Landscape;
        for (int i = PLAYBACK_INDEX; i < mTabCount; i++) {
            tabView = tabWidgetTemp.getChildTabViewAt(i);
            if (tabView != null) {
                tabView.setVisibility(viewStatusForTab);
            }
        }
        /// M: notify sub Activity for configuration changed;
        for (int i = 0; i < PLAYBACK_INDEX; i++) {
            activity = mActivityManager.getActivity(getStringId(i));
            if (activity != null) {
                activity.onConfigurationChanged(newConfig);
            }
        }

        if (!mHasMenukey) {
            boolean popupMenuShowing = mPopupMenuShowing;
            if (popupMenuShowing && mPopupMenu != null) {
                mPopupMenu.dismiss();
                MusicLogUtils.d(TAG, "changeFakeMenu:mPopupMenu.dismiss()");
            }
            MusicLogUtils.d(TAG, "changeFakeMenu:popupMenuShowing=" + popupMenuShowing);
            createFakeMenu();
            if (!mSearchViewShowing) {
                mOverflowMenuButton.setEnabled(true);
            }
            if (popupMenuShowing && mOverflowMenuButton != null) {
                /**M: Disable the sound effect while the configuration changed.@**/
                mOverflowMenuButton.setSoundEffectsEnabled(false);
                mOverflowMenuButton.performClick();
                mOverflowMenuButton.setSoundEffectsEnabled(true);
                /**@}**/
                MusicLogUtils.d(TAG, "changeFakeMenu:performClick()");
            }
        }
        if (mService != null) {
            MusicLogUtils.d(TAG, "mSearchViewShowing:" + mSearchViewShowing);
            if (mSearchViewShowing) {
                mSearchButton.setVisibility(View.GONE);
            } else {
                mSearchButton.setVisibility(View.VISIBLE);
            }
            MusicUtils.updateNowPlaying(MusicBrowserActivity.this, mOrientaiton);
            updatePlaybackTab();
        }

        /**M: Added for forcing init last visible view.@{**/
        MusicLogUtils.d(TAG, "onConfigurationChanged--mCurrentTab = " + mCurrentTab);
        mTabHost.setCurrentTab(mCurrentTab);
        mViewPager.setAdapter(new MusicPagerAdapter());
        onTabChanged(getStringId(mCurrentTab));
        /**@}**/
        MusicLogUtils.d(TAG, "onConfigurationChanged<<");
    }
}

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From source file:com.custom.music.MusicBrowserActivity.java

@Override
public void onConfigurationChanged(Configuration newConfig) {
    super.onConfigurationChanged(newConfig);
    Log.i(TAG, "<onConfigurationChanged>", Log.APP);
    TabWidget tabWidgetTemp = mTabHost.getTabWidget();
    View tabView;//from w ww.  j ava2s.c om
    Activity activity;
    int viewStatusForTab = View.GONE;

    mOrientaiton = newConfig.orientation;
    if (mOrientaiton == Configuration.ORIENTATION_LANDSCAPE) {
        Log.i(TAG, "onConfigurationChanged--LandScape", Log.APP);
        viewStatusForTab = View.VISIBLE;
    }
    if (mService != null) {
        MusicUtils.updateNowPlaying(MusicBrowserActivity.this, mOrientaiton);
        updatePlaybackTab();
    }
    /// M: load tab which is alive only for Landscape;
    for (int i = PLAYBACK_INDEX; i < mTabCount; i++) {
        tabView = tabWidgetTemp.getChildTabViewAt(i);
        if (tabView != null) {
            tabView.setVisibility(viewStatusForTab);
        }
    }
    /// M: notify sub Activity for configuration changed;
    for (int i = 0; i < PLAYBACK_INDEX; i++) {
        activity = mActivityManager.getActivity(getStringId(i));
        if (activity != null) {
            activity.onConfigurationChanged(newConfig);
        }
    }

    if (!mHasMenukey) {
        boolean popupMenuShowing = mPopupMenuShowing;
        if (popupMenuShowing && mPopupMenu != null) {
            mPopupMenu.dismiss();
            Log.i(TAG, "changeFakeMenu:mPopupMenu.dismiss()", Log.APP);
        }
        Log.i(TAG, "changeFakeMenu:popupMenuShowing=" + popupMenuShowing, Log.APP);
        createFakeMenu();
        if (popupMenuShowing && mOverflowMenuButton != null) {
            mOverflowMenuButton.performClick();
            Log.i(TAG, "changeFakeMenu:performClick()", Log.APP);
        }
    }
    Log.i(TAG, "onConfigurationChanged >>>", Log.APP);
}

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