X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/90382c588901caec07f5b3fc8be50ea16c0027d6..0bd47a3fb5629f49bbcb72f7860a7fefcf17c9c0:/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java diff --git a/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java b/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java index 0e2a3e77..8c36fa2e 100644 --- a/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java +++ b/src/com/owncloud/android/datamodel/ThumbnailsCacheManager.java @@ -24,6 +24,8 @@ package com.owncloud.android.datamodel; import java.io.File; import java.io.InputStream; import java.lang.ref.WeakReference; +import java.net.FileNameMap; +import java.net.URLConnection; import org.apache.commons.httpclient.HttpStatus; import org.apache.commons.httpclient.methods.GetMethod; @@ -35,8 +37,10 @@ import android.content.res.Resources; import android.graphics.Bitmap; import android.graphics.Bitmap.CompressFormat; import android.graphics.BitmapFactory; +import android.graphics.Canvas; import android.graphics.Point; import android.graphics.Canvas; +import android.graphics.Paint; import android.graphics.drawable.BitmapDrawable; import android.graphics.drawable.ColorDrawable; import android.graphics.drawable.Drawable; @@ -60,6 +64,7 @@ import com.owncloud.android.lib.resources.status.OwnCloudVersion; import com.owncloud.android.ui.adapter.DiskLruImageCache; import com.owncloud.android.utils.BitmapUtils; import com.owncloud.android.utils.DisplayUtils; +import com.owncloud.android.utils.FileStorageUtils; /** * Manager for concurrent access to thumbnails cache. @@ -147,6 +152,32 @@ public class ThumbnailsCacheManager { return null; } + /** + * Sets max size of cache + * @param maxSize in MB + * @return + */ + public static boolean setMaxSize(long maxSize){ + if (mThumbnailCache != null){ + mThumbnailCache.setMaxSize(maxSize * 1024 * 1024); + return true; + } else { + return false; + } + } + + /** + * Shows max cache size + * @return max cache size in MB. + */ + public static long getMaxSize(){ + if (mThumbnailCache != null) { + return mThumbnailCache.getMaxSize() / 1024 / 1024; + } else { + return -1l; + } + } + public static class ThumbnailGenerationTask extends AsyncTask { private final WeakReference mImageViewReference; private WeakReference mProgressWheelRef; @@ -194,10 +225,20 @@ public class ThumbnailsCacheManager { if (mFile instanceof OCFile) { thumbnail = doOCFileInBackground(mIsThumbnail); + + if (((OCFile) mFile).isVideo()){ + thumbnail = addVideoOverlay(thumbnail); + } } else if (mFile instanceof File) { thumbnail = doFileInBackground(mIsThumbnail); - } else { - // do nothing + + String url = ((File) mFile).getAbsolutePath(); + String mMimeType = FileStorageUtils.getMimeTypeFromName(url); + + if (mMimeType != null && mMimeType.startsWith("video/")){ + thumbnail = addVideoOverlay(thumbnail); + } + //} else { do nothing } }catch(Throwable t){ @@ -306,8 +347,9 @@ public class ThumbnailsCacheManager { } if (file.isDown()) { - Bitmap bitmap = BitmapUtils.decodeSampledBitmapFromFile( + Bitmap tempBitmap = BitmapUtils.decodeSampledBitmapFromFile( file.getStoragePath(), pxW, pxH); + Bitmap bitmap = ThumbnailUtils.extractThumbnail(tempBitmap, pxW, pxH); if (bitmap != null) { // Handle PNG @@ -315,7 +357,8 @@ public class ThumbnailsCacheManager { bitmap = handlePNG(bitmap, pxW); } - thumbnail = addThumbnailToCache(imageKey, bitmap, file.getStoragePath(), pxW, pxH); + thumbnail = addThumbnailToCache(imageKey, bitmap, + file.getStoragePath(), pxW, pxH); file.setNeedsUpdateThumbnail(false); mStorageManager.saveFile(file); @@ -327,34 +370,51 @@ public class ThumbnailsCacheManager { if (mClient != null && serverOCVersion != null) { if (serverOCVersion.supportsRemoteThumbnails()) { try { - String uri = mClient.getBaseUri() + "" + - "/index.php/apps/files/api/v1/thumbnail/" + - pxW + "/" + pxH + Uri.encode(file.getRemotePath(), "/"); - Log_OC.d("Thumbnail", "URI: " + uri); - GetMethod get = new GetMethod(uri); - int status = mClient.executeMethod(get); - if (status == HttpStatus.SC_OK) { - InputStream inputStream = get.getResponseBodyAsStream(); - Bitmap bitmap = BitmapFactory.decodeStream(inputStream); - thumbnail = ThumbnailUtils.extractThumbnail(bitmap, pxW, pxH); - byte[] bytes = get.getResponseBody(); - - if (mIsThumbnail) { + if (mIsThumbnail) { + String uri = mClient.getBaseUri() + "" + + "/index.php/apps/files/api/v1/thumbnail/" + + pxW + "/" + pxH + Uri.encode(file.getRemotePath(), "/"); + Log_OC.d("Thumbnail", "Download URI: " + uri); + GetMethod get = new GetMethod(uri); + int status = mClient.executeMethod(get); + if (status == HttpStatus.SC_OK) { + InputStream inputStream = get.getResponseBodyAsStream(); + Bitmap bitmap = BitmapFactory.decodeStream(inputStream); thumbnail = ThumbnailUtils.extractThumbnail(bitmap, pxW, pxH); } else { - thumbnail = bitmap; + Log_OC.d(TAG, "Status: " + status); } - - // Handle PNG - if (file.getMimetype().equalsIgnoreCase("image/png")) { - thumbnail = handlePNG(thumbnail, pxW); + } else { + String gallery = ""; + if (serverOCVersion.supportsNativeGallery()){ + gallery = "gallery"; + } else { + gallery = "galleryplus"; } - // Add thumbnail to cache - if (thumbnail != null) { - addBitmapToCache(imageKey, thumbnail); + String uri = mClient.getBaseUri() + + "/index.php/apps/" + gallery + "/api/preview/" + Integer.parseInt(file.getRemoteId().substring(0,8)) + + "/" + pxW + "/" + pxH; + Log_OC.d("Thumbnail", "FileName: " + file.getFileName() + " Download URI: " + uri); + GetMethod get = new GetMethod(uri); + int status = mClient.executeMethod(get); + if (status == HttpStatus.SC_OK) { + InputStream inputStream = get.getResponseBodyAsStream(); + Bitmap bitmap = BitmapFactory.decodeStream(inputStream); + // Download via gallery app + thumbnail = bitmap; } } + + // Handle PNG + if (thumbnail != null && file.getMimetype().equalsIgnoreCase("image/png")) { + thumbnail = handlePNG(thumbnail, pxW); + } + + // Add thumbnail to cache + if (thumbnail != null) { + addBitmapToCache(imageKey, thumbnail); + } } catch (Exception e) { e.printStackTrace(); } @@ -452,6 +512,51 @@ public class ThumbnailsCacheManager { return null; } + public static Bitmap addVideoOverlay(Bitmap thumbnail){ + Bitmap playButton = BitmapFactory.decodeResource(MainApp.getAppContext().getResources(), + R.drawable.view_play); + + Bitmap resizedPlayButton = Bitmap.createScaledBitmap(playButton, + (int) (thumbnail.getWidth() * 0.3), + (int) (thumbnail.getHeight() * 0.3), true); + + Bitmap resultBitmap = Bitmap.createBitmap(thumbnail.getWidth(), + thumbnail.getHeight(), + Bitmap.Config.ARGB_8888); + + Canvas c = new Canvas(resultBitmap); + + // compute visual center of play button, according to resized image + int x1 = resizedPlayButton.getWidth(); + int y1 = resizedPlayButton.getHeight() / 2; + int x2 = 0; + int y2 = resizedPlayButton.getWidth(); + int x3 = 0; + int y3 = 0; + + double ym = ( ((Math.pow(x3,2) - Math.pow(x1,2) + Math.pow(y3,2) - Math.pow(y1,2)) * + (x2 - x1)) - (Math.pow(x2,2) - Math.pow(x1,2) + Math.pow(y2,2) - + Math.pow(y1,2)) * (x3 - x1) ) / (2 * ( ((y3 - y1) * (x2 - x1)) - + ((y2 - y1) * (x3 - x1)) )); + double xm = ( (Math.pow(x2,2) - Math.pow(x1,2)) + (Math.pow(y2,2) - Math.pow(y1,2)) - + (2*ym*(y2 - y1)) ) / (2*(x2 - x1)); + + // offset to top left + double ox = - xm; + double oy = thumbnail.getHeight() - ym; + + + c.drawBitmap(thumbnail, 0, 0, null); + + Paint p = new Paint(); + p.setAlpha(230); + + c.drawBitmap(resizedPlayButton, (float) ((thumbnail.getWidth() / 2) + ox), + (float) ((thumbnail.getHeight() / 2) - ym), p); + + return resultBitmap; + } + public static class AsyncDrawable extends BitmapDrawable { private final WeakReference bitmapWorkerTaskReference;