Android Open Source - FPlayAndroid Client Activity

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The source code is released under:
Copyright (c) 2013-2014, Carlos Rafael Gimenes das Neves All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the followin...
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Java Source Code

//
// FPlayAndroid is distributed under the FreeBSD License
///*from ww  w .j  ava2  s .com*/
// Copyright (c) 2013-2014, Carlos Rafael Gimenes das Neves
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// The views and conclusions contained in the software and documentation are those
// of the authors and should not be interpreted as representing official policies,
// either expressed or implied, of the FreeBSD Project.
//
// https://github.com/carlosrafaelgn/FPlayAndroid
//
package br.com.carlosrafaelgn.fplay.activity;

import android.app.Activity;
import android.app.Application;
import android.content.res.Resources;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnCreateContextMenuListener;

import br.com.carlosrafaelgn.fplay.ui.CustomContextMenu;
import br.com.carlosrafaelgn.fplay.ui.UI;

public abstract class ClientActivity implements MenuItem.OnMenuItemClickListener, OnCreateContextMenuListener {
  ActivityHost activity;
  ClientActivity previousActivity;
  int requestCode;
  boolean finished, paused;
  
  public final int getDecorViewWidth() {
    final int w = activity.getWindow().getDecorView().getWidth();
    return ((w > 0) ? w : UI.usableScreenWidth);
  }
  
  public final int getDecorViewHeight() {
    final int h = activity.getWindow().getDecorView().getHeight();
    return ((h > 0) ? h : UI.usableScreenHeight);
  }
  
  public final void addWindowFlags(int flags) {
    activity.getWindow().addFlags(flags);
  }
  
  public final void setWindowFlags(int flags, int mask) {
    activity.getWindow().setFlags(flags, mask);
  }
  
  public final void clearWindowFlags(int flags) {
    activity.getWindow().clearFlags(flags);
  }
  
  public final Application getApplication() {
    return activity.getApplication();
  }
  
  public final ActivityHost getHostActivity() {
    return activity;
  }
  
  public final void setContentView(int layoutResID, boolean fadeAllowed, boolean forceFadeOut) {
    if (fadeAllowed) {
      View v;
      try {
        LayoutInflater l = (LayoutInflater)activity.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
        v = l.inflate(layoutResID, null);
      } catch (Throwable ex) {
        activity.setContentView(layoutResID);
        return;
      }
      activity.setContentViewWithTransition(v, true, forceFadeOut);
    } else {
      activity.setContentView(layoutResID);
    }
  }
  
  public final void setContentView(int layoutResID) {
    View v;
    try {
      LayoutInflater l = (LayoutInflater)activity.getSystemService(Activity.LAYOUT_INFLATER_SERVICE);
      v = l.inflate(layoutResID, null);
    } catch (Throwable ex) {
      activity.setContentView(layoutResID);
      return;
    }
    activity.setContentViewWithTransition(v, true, false);
  }

  public final void setContentView(View view, boolean fadeAllowed, boolean forceFadeOut) {
    if (fadeAllowed)
      activity.setContentViewWithTransition(view, true, forceFadeOut);
    else
      activity.setContentView(view);
  }

  public final void setContentView(View view) {
    activity.setContentViewWithTransition(view, true, false);
  }

  public final View findViewById(int id) {
    return activity.findViewById(id);
  }
  
  public final boolean isTopActivity() {
    return (activity.getTopActivity() == this);
  }
  
  public final ClientActivity getTopActivity() {
    return activity.getTopActivity();
  }
  
  public final ClientActivity getPreviousActivity() {
    return previousActivity;
  }
  
  public final void startActivity(ClientActivity activity, int requestCode, View sourceView, boolean announce) {
    if (sourceView != null)
      UI.storeViewCenterLocationForFade(sourceView);
    activity.requestCode = requestCode;
    this.activity.startActivity(activity, announce);
  }
  
  public final void finish(int code, View sourceView, boolean announce) {
    if (sourceView != null)
      UI.storeViewCenterLocationForFade(sourceView);
    activity.finishActivity(this, null, code, announce);
  }
  
  public final void finishAndStartNewActivity(int code, ClientActivity activity, int requestCode, View sourceView, boolean announce) {
    if (sourceView != null)
      UI.storeViewCenterLocationForFade(sourceView);
    activity.requestCode = requestCode;
    this.activity.finishActivity(this, activity, code, announce);
  }
  
  public final void openContextMenu(View view) {
    CustomContextMenu.openContextMenu(view, this);
  }
  
  public final void setExitOnDestroy(boolean exitOnDestroy) {
    activity.setExitOnDestroy(exitOnDestroy);
  }
  
  public final CharSequence getText(int resId) {
    return activity.getText(resId);
  }
  
  public final Resources getResources() {
    return activity.getResources();
  }

  public abstract CharSequence getTitle();

  public void activityFinished(ClientActivity activity, int requestCode, int code) {
  }
  
  public View getNullContextMenuView() {
    return null;
  }
  
  @Override
  public void onCreateContextMenu(ContextMenu menu, View view, ContextMenuInfo menuInfo) {
  }
  
  @Override
  public boolean onMenuItemClick(MenuItem item) {
    return false;
  }
  
  protected boolean onBackPressed() {
    return false;
  }
  
  protected void onCreate() {
  }
  
  protected void onCreateLayout(boolean firstCreation) {
  }
  
  protected void onResume() {
  }
  
  protected void onOrientationChanged() {
  }
  
  protected void onPause() {
  }
  
  protected void onCleanupLayout() {
  }
  
  protected void onDestroy() {
  }
}
Java Source Code List
