Example usage for android.preference PreferenceScreen getDialog

Introduction

In this page you can find the example usage for android.preference PreferenceScreen getDialog.

Prototype

public Dialog getDialog() 

Source Link

Document

Used to get a handle to the dialog.

Usage

From source file:de.tum.in.tumcampus.fragments.SettingsFragment.java

/**
 * Sets up the action bar for an {@link PreferenceScreen}
 *///from  w w w. ja  v a  2 s .  c  om
@TargetApi(Build.VERSION_CODES.HONEYCOMB)
public void initializeActionBar(PreferenceScreen preferenceScreen) {
    final Dialog dialog = preferenceScreen.getDialog();

    //Check if dialog is open and if we are on a supported android version
    if (dialog != null && android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
        //Setup a dialog back button pressed listener
        dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
            @Override
            public void onCancel(DialogInterface dialog) {
                mContext.finish();
            }
        });
    }
}

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From source file:com.github.howeyc.slideshow.activities.SettingsActivity.java

/************************************************************************************
*   needed because else the nested preference screen don't have a actionbar/toolbar *
*   see the fix and the given problem here: http://stackoverflow.com/a/27455363     *
************************************************************************************/
public void setUpNestedScreen(PreferenceScreen preferenceScreen) {
    final Dialog dialog = preferenceScreen.getDialog();
    //ViewGroup list;
    Toolbar bar;//w w  w .j a  v a2 s.c o  m
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
        //list = (ViewGroup) dialog.findViewById(android.R.id.list);
        LinearLayout root = (LinearLayout) dialog.findViewById(android.R.id.list).getParent();
        bar = (Toolbar) LayoutInflater.from(this).inflate(R.layout.settings_toolbar, root, false);
        root.addView(bar, 0); // insert at top
    } else {
        ViewGroup root = (ViewGroup) dialog.findViewById(android.R.id.content);
        ListView content = (ListView) root.getChildAt(0);
        //list = content;
        root.removeAllViews();
        bar = (Toolbar) LayoutInflater.from(this).inflate(R.layout.settings_toolbar, root, false);

        int height;
        TypedValue tv = new TypedValue();
        if (getTheme().resolveAttribute(R.attr.actionBarSize, tv, true)) {
            height = TypedValue.complexToDimensionPixelSize(tv.data, getResources().getDisplayMetrics());
        } else {
            height = bar.getHeight();
        }

        content.setPadding(0, height, 0, 0);

        root.addView(content);
        root.addView(bar);
    }
    //list.addView(detailsPrefScreenToAdd.getStatusViewGroup(), 1); //TODO
    bar.setTitle(preferenceScreen.getTitle());
    dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
        @Override
        public void onCancel(DialogInterface dialogI) {
            if (AppData.getLoginSuccessful()) {
                dialogI.dismiss();
            } else {
                showNotConnectedDialog(dialog);
            }
        }
    });
    bar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (AppData.getLoginSuccessful()) {
                dialog.dismiss();
            } else {
                showNotConnectedDialog(dialog);
            }
        }
    });
}

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From source file:com.xperia64.timidityae.SettingsActivity.java

public void setUpNestedScreen(PreferenceScreen preferenceScreen) {
    final Dialog dialog = preferenceScreen.getDialog();

    Toolbar bar;/*from  w  w w  .  j ava2 s .c  om*/

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        LinearLayout root = (LinearLayout) dialog.findViewById(android.R.id.list).getParent();
        bar = (Toolbar) LayoutInflater.from(this).inflate(R.layout.settings_toolbar, root, false);
        bar.setElevation(abElevation);
        root.addView(bar, 0);
    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
        LinearLayout root = (LinearLayout) dialog.findViewById(android.R.id.list).getParent();
        bar = (Toolbar) LayoutInflater.from(this).inflate(R.layout.settings_toolbar, root, false);
        root.addView(bar, 0); // insert at top
    } else {
        ViewGroup root = (ViewGroup) dialog.findViewById(android.R.id.content);
        ListView content = (ListView) root.getChildAt(0);

        root.removeAllViews();

        bar = (Toolbar) LayoutInflater.from(this).inflate(R.layout.settings_toolbar, root, false);

        int height;
        TypedValue tv = new TypedValue();
        if (getTheme().resolveAttribute(R.attr.actionBarSize, tv, true)) {
            height = TypedValue.complexToDimensionPixelSize(tv.data, getResources().getDisplayMetrics());
        } else {
            height = bar.getHeight();
        }

        content.setPadding(0, height, 0, 0);

        root.addView(content);
        root.addView(bar);
    }

    bar.setTitle(preferenceScreen.getTitle());

    bar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            dialog.dismiss();
        }
    });
}

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