Android Open Source - TechDissected Dialogs

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License

The source code is released under:

Apache License

Java Source Code

package com.pkmmte.techdissected.util;
//  w w  w. j  a  v  a2 s.c o m
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.drawable.ColorDrawable;
import android.net.Uri;
import android.os.AsyncTask;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.ListView;
import com.pkmmte.techdissected.R;
import com.pkmmte.techdissected.adapter.CreditsLibraryAdapter;
import com.pkmmte.techdissected.model.CreditsLibraryItem;
import com.squareup.picasso.Picasso;
import java.io.IOException;
import uk.co.senab.photoview.PhotoViewAttacher;

import static com.pkmmte.techdissected.util.Utils.getApacheLicense;
import static com.pkmmte.techdissected.util.Utils.resToUri;

public class Dialogs {


  public static Dialog getImageDialog(final Context context, final Uri uri) {
    final Dialog mDialog = new Dialog(context, R.style.Dialog_Fullscreen);
    final ImageView imageView = new ImageView(context);
    imageView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
    mDialog.setContentView(imageView);
    mDialog.setCancelable(true);
    mDialog.setCanceledOnTouchOutside(true);
    mDialog.getWindow().setLayout(WindowManager.LayoutParams.MATCH_PARENT,
                                  WindowManager.LayoutParams.MATCH_PARENT);

    new AsyncTask<Void, Void, Void>() {
      private Bitmap imageBitmap;
      private PhotoViewAttacher mAttacher;

      @Override
      protected void onPreExecute() {
        super.onPreExecute();
        imageView.setImageResource(R.drawable.placeholder);
      }

      @Override
      protected Void doInBackground(Void... params) {
        try {
          imageBitmap = Picasso.with(context).load(uri).get();
        } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }

        return null;
      }

      @Override
      protected void onPostExecute(Void p) {
        imageView.setImageBitmap(imageBitmap);
        mAttacher = new PhotoViewAttacher(imageView);
        mAttacher.update();
      }
    }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
    return mDialog;
  }

  public static Dialog getAboutDialog(final Context context) {
    // Create dialog base
    final Dialog mDialog = new Dialog(context);
    mDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
    mDialog.setContentView(R.layout.dialog_dev);
    mDialog.setCanceledOnTouchOutside(true);
    mDialog.setCancelable(true);

    mDialog.findViewById(R.id.imgAvatar).setOnClickListener(new View.OnClickListener() {
      @Override
      public void onClick(View v) {
        context.startActivity(new Intent(Intent.ACTION_VIEW).setData(
          Uri.parse(Constants.DEV_URL)));
      }
    });

    // Return the dialog object
    return mDialog;
  }

  public static Dialog getCreditsLibraryDialog(final Context context) {
    // Create & configure ListView
    ListView mList = new ListView(context);
    mList.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT));
    mList.setSelector(new ColorDrawable(context.getResources().getColor(R.color.transparent)));
    mList.setClickable(true);
    mList.setDivider(null);
    mList.setDividerHeight(0);
    mList.setHorizontalScrollBarEnabled(false);
    mList.setVerticalScrollBarEnabled(false);
    mList.setPadding(0, (int) Utils.convertDpToPixel(24, context), 0, (int) Utils.convertDpToPixel(24, context));
    mList.setClipToPadding(false);

    // Create dialog base
    final Dialog mDialog = new Dialog(context, R.style.Dialog_Transparent);
    mDialog.setContentView(mList);
    mDialog.setCanceledOnTouchOutside(true);
    mDialog.setCancelable(true);

    // Add items
    final CreditsLibraryAdapter mAdapter = new CreditsLibraryAdapter(context);
    mAdapter.addItem(new CreditsLibraryItem.Builder()
                       .avatar(resToUri(context, R.drawable.credits_chrisbanes))
                       .link(Uri.parse("https://github.com/chrisbanes/PhotoView"))
                       .title("PhotoView")
                       .author("Chris Banes")
                       .license(getApacheLicense("Copyright 2011, 2012 Chris Banes\n\n"))
                       .build());
    mAdapter.addItem(new CreditsLibraryItem.Builder()
                       .avatar(resToUri(context, R.drawable.credits_pkmmte))
                       .link(Uri.parse("https://github.com/Pkmmte/PkRSS"))
                       .title("PkRSS")
                       .author("Pkmmte")
                       .license(getApacheLicense("Copyright 2014 Pkmmte Xeleon.\n\n"))
                       .build());
    mAdapter.addItem(new CreditsLibraryItem.Builder()
                       .avatar(resToUri(context, R.drawable.credits_square))
                       .link(Uri.parse("https://github.com/square/picasso"))
                       .title("Picasso")
                       .author("Square")
                       .license(getApacheLicense("Copyright 2013 Square, Inc.\n\n"))
                       .build());
    mAdapter.addItem(new CreditsLibraryItem.Builder()
                       .avatar(resToUri(context, R.drawable.credits_castorflex))
                       .link(Uri.parse("https://github.com/castorflex/SmoothProgressBar"))
                       .title("SmoothProgressBar")
                       .author("castorflex")
                       .license(getApacheLicense("Copyright 2014 Antoine Merle"))
                       .build());
    mAdapter.addItem(new CreditsLibraryItem.Builder()
                       .avatar(resToUri(context, R.drawable.credits_emilsjolander))
                       .link(Uri.parse("https://github.com/emilsjolander/StickyScrollViewItems"))
                       .title("StickyScrollViewItems")
                       .author("emilsjolander")
                       .license(getApacheLicense())
                       .build());
    mAdapter.addItem(new CreditsLibraryItem.Builder()
                       .avatar(resToUri(context, R.drawable.credits_jgilfelt))
                       .link(Uri.parse("https://github.com/jgilfelt/SystemBarTint"))
                       .title("SystemBarTint")
                       .author("Jeff Gilfelt")
                       .license(getApacheLicense("Copyright 2013 readyState Software Limited\n\n"))
                       .build());


    mList.setAdapter(mAdapter);

    mAdapter.setOnAvatarClickListener(new CreditsLibraryAdapter.onAvatarClickListener() {
      @Override
      public void onClick(Uri link) {
        context.startActivity(new Intent(Intent.ACTION_VIEW).setData(link));
      }
    });

    // Return the dialog object
    return mDialog;
  }
}

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