From fe76420bfc927ee5fc002215724c09a6d2d614c2 Mon Sep 17 00:00:00 2001 From: Renard Date: Fri, 8 Apr 2016 20:14:59 -0300 Subject: Nuevo visor de imágenes --- .../baiparser/ViewerActivity.java | 204 ++++++--------------- 1 file changed, 51 insertions(+), 153 deletions(-) (limited to 'app/src/main/java/org/bienvenidoainternet/baiparser/ViewerActivity.java') diff --git a/app/src/main/java/org/bienvenidoainternet/baiparser/ViewerActivity.java b/app/src/main/java/org/bienvenidoainternet/baiparser/ViewerActivity.java index 4501c0f..9d140ec 100644 --- a/app/src/main/java/org/bienvenidoainternet/baiparser/ViewerActivity.java +++ b/app/src/main/java/org/bienvenidoainternet/baiparser/ViewerActivity.java @@ -2,55 +2,75 @@ package org.bienvenidoainternet.baiparser; import android.content.Context; import android.content.ContextWrapper; -import android.graphics.Bitmap; -import android.os.AsyncTask; +import android.media.MediaScannerConnection; +import android.net.Uri; import android.os.Bundle; import android.os.Environment; +import android.support.v4.view.ViewPager; import android.support.v7.app.AppCompatActivity; +import android.util.Log; import android.view.Menu; import android.view.MenuItem; -import android.view.View; import android.widget.ProgressBar; import android.widget.Toast; -import com.davemorrissey.labs.subscaleview.ImageSource; import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView; -import com.koushikdutta.async.future.FutureCallback; -import com.koushikdutta.ion.Ion; import org.bienvenidoainternet.baiparser.structure.BoardItem; +import org.bienvenidoainternet.baiparser.structure.BoardItemFile; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.InputStream; import java.io.OutputStream; +import java.util.ArrayList; -import pl.droidsonroids.gif.GifDrawable; +import layout.FragmentImage; import pl.droidsonroids.gif.GifImageView; -public class ViewerActivity extends AppCompatActivity { - private SubsamplingScaleImageView imageView; - private GifImageView gifView; - private BoardItem bi; - File imagePath; - +public class ViewerActivity extends AppCompatActivity implements FragmentImage.OnFragmentInteractionListener { + private static final String EXTRA_FILELIST = "fileList", EXTRA_RELATIVEPOSITION = "position"; + private ViewPager imagePager; + public ProgressBar barDownload; + private int relativePosition = 0; + public ArrayList fileList = new ArrayList(); + private CustomFragmentPagerAdapter pagerAdapter; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); - if (savedInstanceState != null){ - bi = savedInstanceState.getParcelable("boardItem"); - } if (getIntent().getExtras() != null){ - bi = getIntent().getParcelableExtra("boardItem"); + fileList = getIntent().getParcelableArrayListExtra(EXTRA_FILELIST); + relativePosition = getIntent().getIntExtra(EXTRA_RELATIVEPOSITION, 0); } setContentView(R.layout.activity_viewer); - imageView = (SubsamplingScaleImageView)findViewById(R.id.imageView); - gifView = (GifImageView) findViewById(R.id.gifView); - setTitle(bi.getFile()); - downloadFile(); + barDownload = (ProgressBar) findViewById(R.id.downloadProgressBar); + imagePager = (ViewPager) findViewById(R.id.imagePager); + this.pagerAdapter = new CustomFragmentPagerAdapter(getSupportFragmentManager()); + for (int i = 0; i < fileList.size(); i++){ + Log.v("ImageViewer", fileList.get(i).toString()); + pagerAdapter.addFragment(FragmentImage.newInstance(fileList.get(i))); + } + imagePager.setAdapter(pagerAdapter); + imagePager.setCurrentItem(relativePosition); + imagePager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() { + @Override + public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { + + } + + @Override + public void onPageSelected(int position) { + getSupportActionBar().setSubtitle(fileList.get(position).file); + } + + @Override + public void onPageScrollStateChanged(int state) { + + } + }); this.getSupportActionBar().setDisplayHomeAsUpEnabled(true); } @@ -61,9 +81,13 @@ public class ViewerActivity extends AppCompatActivity { baiDir.mkdir(); } if (item.getItemId() == R.id.menu_save_img){ - File to = new File(Environment.getExternalStorageDirectory().getPath() + "/Bai/" + bi.getFile()); + BoardItemFile boardItemFile = fileList.get(imagePager.getCurrentItem()); + File to = new File(Environment.getExternalStorageDirectory().getPath() + "/Bai/" + boardItemFile.file); + ContextWrapper cw = new ContextWrapper(getApplicationContext()); + File directory = cw.getDir("src", Context.MODE_PRIVATE); + File fileSource = new File(directory, boardItemFile.boardDir + "_" + boardItemFile.file); try{ - InputStream in = new FileInputStream(imagePath); + InputStream in = new FileInputStream(fileSource); OutputStream out = new FileOutputStream(to); byte[] buf = new byte[1024]; int len; @@ -72,7 +96,8 @@ public class ViewerActivity extends AppCompatActivity { } in.close(); out.close(); - Toast.makeText(getApplicationContext(), bi.getFile() + " guardado.", Toast.LENGTH_LONG).show(); + Toast.makeText(getApplicationContext(), boardItemFile.file + " guardado.", Toast.LENGTH_LONG).show(); + MediaScannerConnection.scanFile(this, new String[]{to.getPath()}, new String[]{"image/jpeg"}, null); }catch (Exception e){ e.printStackTrace(); } @@ -91,135 +116,8 @@ public class ViewerActivity extends AppCompatActivity { return true; } - private void downloadFile(){ - ContextWrapper cw = new ContextWrapper(getApplicationContext()); - File directory = cw.getDir("src", Context.MODE_PRIVATE); - final File filePath = new File(directory, bi.getParentBoard().getBoardDir() + "_" + bi.getFile()); - final ProgressBar downloadBar = (ProgressBar) findViewById(R.id.downloadProgressBar); - if (filePath.exists()){ - downloadBar.setVisibility(View.GONE); - if (bi.getFile().endsWith(".gif")){ - try { - GifDrawable gifFromFile = new GifDrawable(filePath); - gifView.setImageDrawable(gifFromFile); - imageView.setVisibility(View.GONE); - }catch(Exception e){ - e.printStackTrace(); - } - }else{ - imageView.setImage(ImageSource.uri(filePath.toURI().getPath())); - gifView.setVisibility(View.GONE); - } - } - Ion.with(getApplicationContext()) - .load("http://bienvenidoainternet.org/" + bi.getParentBoard().getBoardDir() + "/src/" + bi.getFile()) - .progressBar(downloadBar) - .asInputStream() - .setCallback(new FutureCallback() { - @Override - public void onCompleted(Exception e, InputStream result) { - downloadBar.setVisibility(View.GONE); - if (e != null){ - e.printStackTrace(); - }else{ - FileOutputStream fout; - try { - fout = new FileOutputStream(filePath); - final byte data[] = new byte[1024]; - int count; - while ((count = result.read(data, 0, 1024)) != -1) { - fout.write(data, 0, count); - } - }catch(Exception e1) { - e1.printStackTrace(); - } - if (bi.getFile().endsWith(".gif")){ - try { - GifDrawable gifFromFile = new GifDrawable(filePath); - gifView.setImageDrawable(gifFromFile); - imageView.setVisibility(View.GONE); - }catch(Exception e2){ - e2.printStackTrace(); - } - }else{ - imageView.setImage(ImageSource.uri(filePath.toURI().getPath())); - gifView.setVisibility(View.GONE); - } - } - } - }); - } - - class TaskDownloadFile extends AsyncTask { - - @Override - protected File doInBackground(Void... params) { - Bitmap downloadedBitmap = null; - ContextWrapper cw = new ContextWrapper(getApplicationContext()); - File directory = cw.getDir("src", Context.MODE_PRIVATE); - File mypath = new File(directory, bi.getParentBoard().getBoardDir() + "_" + bi.getFile()); - if (mypath.exists()){ - System.out.println("[Viewer] resource exist!"); - return mypath; - } - try { - String sUrl = "http://bienvenidoainternet.org/" + bi.getParentBoard().getBoardDir() + "/src/" + bi.getFile(); - System.out.println("[Viewer]dwonloading " + sUrl); -// System.out.println(sUrl); - InputStream in = new java.net.URL(sUrl).openStream(); -// downloadedBitmap = BitmapFactory.decodeStream(in); - -// if (downloadedBitmap != null){ - FileOutputStream fout = null; - try { -// in = new BufferedInputStream(new URL(urlString).openStream()); - fout = new FileOutputStream(mypath); - - final byte data[] = new byte[1024]; - int count; - while ((count = in.read(data, 0, 1024)) != -1) { - fout.write(data, 0, count); - } - - - }catch(Exception e){ - e.printStackTrace(); - }finally { - if (in != null) { - in.close(); - } - if (fout != null) { - fout.close(); - } - } -// } - } catch (Exception e) { - e.printStackTrace(); - } - - return mypath; - } - - @Override - protected void onPostExecute(File file) { - super.onPostExecute(file); - imagePath = file; -// iv.setImageBitmap(bitmap); - if (bi.getFile().endsWith(".gif")){ - try { - GifDrawable gifFromFile = new GifDrawable(file); - gifView.setImageDrawable(gifFromFile); - imageView.setVisibility(View.GONE); - }catch(Exception e){ - e.printStackTrace(); - } - }else{ - imageView.setImage(ImageSource.uri(file.toURI().getPath())); - gifView.setVisibility(View.GONE); -// imageView.setImage(ImageSource.resource(R.drawable.bai)); -// System.out.println("not a gif file: " + file.toURI().getPath()); - } + @Override + public void onFragmentInteraction(Uri uri) { - } } } -- cgit v1.2.1-18-gbd029