Android Open Source - MovingPolygons Scrollable Text Preference

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License

The source code is released under:

GNU General Public License

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Java Source Code

// Moving Polygons Live Wallpaper
// Copyright (C) 2013 LogicallyCreative.org
///*w ww . j ava 2 s. co  m*/
// 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 org.logicallycreative.mplw.widgets;

import org.logicallycreative.mplw.R;

import android.app.AlertDialog.Builder;
import android.content.Context;
import android.preference.DialogPreference;
import android.util.AttributeSet;
import android.view.View;
import android.widget.TextView;

public abstract class ScrollableTextPreference extends DialogPreference {
  public ScrollableTextPreference(Context context, AttributeSet attrSet) {
    super(context, attrSet);

    setPersistent(false);
    setDialogLayoutResource(R.layout.scrollable_text_preference_layout);
  }

  @Override
  protected void onPrepareDialogBuilder(Builder builder) {
    super.onPrepareDialogBuilder(builder);
    builder.setNegativeButton(null, null);
  }

  @Override
  protected void onBindDialogView(View view) {
    super.onBindDialogView(view);

    setupScrollableView(view);
  }

  protected abstract void setDialogText(TextView textView);

  private void setupScrollableView(View view) {
    TextView textView = (TextView) view.findViewById(R.id.scrollTextView);
    setDialogText(textView);
  }
}

Java Source Code List