mirror of
https://github.com/moparisthebest/k-9
synced 2024-11-23 09:52:16 -05:00
Use Glide for thumbnail generation + image loading
This commit is contained in:
parent
cb94b5b192
commit
de2eb25446
@ -17,6 +17,7 @@ dependencies {
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compile 'com.android.support:support-v13:21.0.2'
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compile 'net.sourceforge.htmlcleaner:htmlcleaner:2.10'
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compile 'de.cketti.library.changelog:ckchangelog:1.2.1'
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compile 'com.github.bumptech.glide:glide:3.4.0'
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androidTestCompile 'com.android.support.test:testing-support-lib:0.1'
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androidTestCompile 'com.android.support.test.espresso:espresso-core:2.0'
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@ -1284,7 +1284,8 @@ public class Accounts extends K9ListActivity implements OnItemClickListener {
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new String[] {"HtmlCleaner", "http://htmlcleaner.sourceforge.net/"},
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new String[] {"Android-PullToRefresh", "https://github.com/chrisbanes/Android-PullToRefresh"},
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new String[] {"ckChangeLog", "https://github.com/cketti/ckChangeLog"},
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new String[] {"HoloColorPicker", "https://github.com/LarsWerkman/HoloColorPicker"}
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new String[] {"HoloColorPicker", "https://github.com/LarsWerkman/HoloColorPicker"},
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new String[] {"Glide", "https://github.com/bumptech/glide"}
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};
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private void onAbout() {
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@ -20,7 +20,6 @@ import java.util.Stack;
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import java.util.UUID;
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import android.content.ContentValues;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteDatabase;
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@ -48,7 +47,6 @@ import com.fsck.k9.mail.internet.MimeMessage;
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import com.fsck.k9.mail.internet.MimeMultipart;
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import com.fsck.k9.mailstore.LockableDatabase.DbCallback;
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import com.fsck.k9.mailstore.LockableDatabase.WrappedException;
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import com.fsck.k9.provider.AttachmentProvider;
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import org.apache.james.mime4j.MimeException;
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import org.apache.james.mime4j.parser.ContentHandler;
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import org.apache.james.mime4j.parser.MimeStreamParser;
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@ -1651,7 +1649,6 @@ public class LocalFolder extends Folder<LocalMessage> implements Serializable {
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@Override
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public Void doDbWork(final SQLiteDatabase db) throws WrappedException, UnavailableStorageException {
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deleteMessagePartsFromDisk(db, rootMessagePartId);
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deleteAttachmentThumbnailsFromDisk(db, rootMessagePartId);
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return null;
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}
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});
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@ -1679,23 +1676,6 @@ public class LocalFolder extends Folder<LocalMessage> implements Serializable {
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}
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}
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private void deleteAttachmentThumbnailsFromDisk(SQLiteDatabase db, long rootMessagePartId) {
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Context context = localStore.context;
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String accountUuid = getAccountUuid();
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Cursor cursor = db.query("message_parts", new String[] { "id" },
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"root = ? AND type = " + MessagePartType.ATTACHMENT,
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new String[] { Long.toString(rootMessagePartId) }, null, null, null);
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try {
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while (cursor.moveToNext()) {
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String messagePartId = cursor.getString(0);
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AttachmentProvider.deleteThumbnail(context, accountUuid, messagePartId);
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}
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} finally {
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cursor.close();
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}
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}
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@Override
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public boolean isInTopGroup() {
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return mInTopGroup;
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@ -53,8 +53,6 @@ class StoreSchemaDefinition implements LockableDatabase.SchemaDefinition {
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Log.i(K9.LOG_TAG, String.format(Locale.US, "Upgrading database from version %d to version %d",
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db.getVersion(), LocalStore.DB_VERSION));
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AttachmentProvider.clear(this.localStore.context);
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db.beginTransaction();
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try {
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// schema version 29 was when we moved to incremental updates
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@ -1,13 +1,15 @@
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package com.fsck.k9.provider;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.List;
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import android.content.ContentProvider;
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.Cursor;
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import android.database.MatrixCursor;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.net.Uri;
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import android.os.ParcelFileDescriptor;
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import android.util.Log;
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@ -16,14 +18,10 @@ import com.fsck.k9.Account;
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import com.fsck.k9.K9;
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import com.fsck.k9.Preferences;
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import com.fsck.k9.mail.MessagingException;
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import com.fsck.k9.mail.internet.MimeUtility;
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import com.fsck.k9.mailstore.LocalStore;
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import com.fsck.k9.mailstore.LocalStore.AttachmentInfo;
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import org.openintents.openpgp.util.ParcelFileDescriptorUtil;
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import java.io.*;
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import java.util.List;
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/**
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* A simple ContentProvider that allows file access to attachments.
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@ -37,7 +35,6 @@ public class AttachmentProvider extends ContentProvider {
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private static final String FORMAT_RAW = "RAW";
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private static final String FORMAT_VIEW = "VIEW";
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private static final String FORMAT_THUMBNAIL = "THUMBNAIL";
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private static final String[] DEFAULT_PROJECTION = new String[] {
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AttachmentProviderColumns._ID,
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@ -60,86 +57,8 @@ public class AttachmentProvider extends ContentProvider {
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.build();
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}
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public static Uri getAttachmentUriForViewing(Account account, long id, String mimeType, String filename) {
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return CONTENT_URI.buildUpon()
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.appendPath(account.getUuid())
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.appendPath(Long.toString(id))
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.appendPath(FORMAT_VIEW)
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.appendPath(mimeType)
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.appendPath(filename)
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.build();
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}
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public static Uri getAttachmentThumbnailUri(Account account, long id, int width, int height) {
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return CONTENT_URI.buildUpon()
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.appendPath(account.getUuid())
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.appendPath(Long.toString(id))
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.appendPath(FORMAT_THUMBNAIL)
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.appendPath(Integer.toString(width))
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.appendPath(Integer.toString(height))
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.build();
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}
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public static void clear(Context context) {
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/*
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* We use the cache dir as a temporary directory (since Android doesn't give us one) so
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* on startup we'll clean up any .tmp files from the last run.
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*/
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File[] files = context.getCacheDir().listFiles();
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for (File file : files) {
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try {
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if (K9.DEBUG) {
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Log.d(K9.LOG_TAG, "Deleting file " + file.getCanonicalPath());
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}
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} catch (IOException ioe) { /* No need to log failure to log */ }
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file.delete();
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}
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}
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/**
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* Delete the thumbnail of an attachment.
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*
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* @param context
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* The application context.
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* @param accountUuid
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* The UUID of the account the attachment belongs to.
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* @param attachmentId
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* The ID of the attachment the thumbnail was created for.
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*/
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public static void deleteThumbnail(Context context, String accountUuid, String attachmentId) {
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File file = getThumbnailFile(context, accountUuid, attachmentId);
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if (file.exists()) {
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file.delete();
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}
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}
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private static File getThumbnailFile(Context context, String accountUuid, String attachmentId) {
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String filename = "thmb_" + accountUuid + "_" + attachmentId + ".tmp";
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File dir = context.getCacheDir();
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return new File(dir, filename);
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}
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@Override
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public boolean onCreate() {
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/*
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* We use the cache dir as a temporary directory (since Android doesn't give us one) so
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* on startup we'll clean up any .tmp files from the last run.
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*/
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final File cacheDir = getContext().getCacheDir();
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if (cacheDir == null) {
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return true;
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}
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File[] files = cacheDir.listFiles();
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if (files == null) {
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return true;
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}
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for (File file : files) {
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if (file.getName().endsWith(".tmp")) {
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file.delete();
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}
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}
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return true;
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}
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@ -159,14 +78,6 @@ public class AttachmentProvider extends ContentProvider {
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List<String> segments = uri.getPathSegments();
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String accountUuid = segments.get(0);
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String attachmentId = segments.get(1);
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String format = segments.get(2);
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if (FORMAT_THUMBNAIL.equals(format)) {
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int width = Integer.parseInt(segments.get(3));
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int height = Integer.parseInt(segments.get(4));
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return openThumbnail(accountUuid, attachmentId, width, height);
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}
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return openAttachment(accountUuid, attachmentId);
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}
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@ -231,66 +142,25 @@ public class AttachmentProvider extends ContentProvider {
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private String getType(String accountUuid, String id, String format, String mimeType) {
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String type;
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if (FORMAT_THUMBNAIL.equals(format)) {
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type = "image/png";
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} else {
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final Account account = Preferences.getPreferences(getContext()).getAccount(accountUuid);
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final Account account = Preferences.getPreferences(getContext()).getAccount(accountUuid);
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try {
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final LocalStore localStore = LocalStore.getInstance(account, getContext());
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try {
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final LocalStore localStore = LocalStore.getInstance(account, getContext());
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AttachmentInfo attachmentInfo = localStore.getAttachmentInfo(id);
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if (FORMAT_VIEW.equals(format) && mimeType != null) {
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type = mimeType;
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} else {
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type = attachmentInfo.type;
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}
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} catch (MessagingException e) {
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Log.e(K9.LOG_TAG, "Unable to retrieve LocalStore for " + account, e);
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type = null;
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AttachmentInfo attachmentInfo = localStore.getAttachmentInfo(id);
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if (FORMAT_VIEW.equals(format) && mimeType != null) {
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type = mimeType;
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} else {
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type = attachmentInfo.type;
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}
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} catch (MessagingException e) {
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Log.e(K9.LOG_TAG, "Unable to retrieve LocalStore for " + account, e);
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type = null;
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}
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return type;
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}
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private ParcelFileDescriptor openThumbnail(String accountUuid, String attachmentId, int width, int height)
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throws FileNotFoundException {
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File file = getThumbnailFile(getContext(), accountUuid, attachmentId);
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if (!file.exists()) {
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String type = getType(accountUuid, attachmentId, FORMAT_VIEW, null);
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try {
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InputStream in = getAttachmentInputStream(accountUuid, attachmentId);
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try {
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Bitmap thumbnail = createThumbnail(type, in);
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if (thumbnail != null) {
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thumbnail = Bitmap.createScaledBitmap(thumbnail, width, height, true);
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FileOutputStream out = new FileOutputStream(file);
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try {
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thumbnail.compress(Bitmap.CompressFormat.PNG, 100, out);
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} finally {
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try {
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out.close();
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} catch (IOException e) {
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Log.e(K9.LOG_TAG, "Error saving thumbnail", e);
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}
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}
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}
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} finally {
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try {
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in.close();
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} catch (Throwable ignore) { /* ignore */ }
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}
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} catch (MessagingException e) {
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Log.e(K9.LOG_TAG, "Error getting InputStream for attachment", e);
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return null;
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}
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}
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return ParcelFileDescriptor.open(file, ParcelFileDescriptor.MODE_READ_ONLY);
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}
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private ParcelFileDescriptor openAttachment(String accountUuid, String attachmentId) {
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try {
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InputStream inputStream = getAttachmentInputStream(accountUuid, attachmentId);
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@ -309,27 +179,4 @@ public class AttachmentProvider extends ContentProvider {
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LocalStore localStore = LocalStore.getInstance(account, getContext());
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return localStore.getAttachmentInputStream(attachmentId);
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}
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private Bitmap createThumbnail(String type, InputStream data) {
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if (MimeUtility.mimeTypeMatches(type, "image/*")) {
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return createImageThumbnail(data);
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}
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return null;
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}
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private Bitmap createImageThumbnail(InputStream data) {
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try {
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return BitmapFactory.decodeStream(data);
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} catch (OutOfMemoryError oome) {
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/*
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* Improperly downloaded images, corrupt bitmaps and the like can commonly
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* cause OOME due to invalid allocation sizes. We're happy with a null bitmap in
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* that case. If the system is really out of memory we'll know about it soon
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* enough.
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*/
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return null;
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} catch (Exception e) {
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return null;
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}
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}
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}
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@ -2,8 +2,6 @@ package com.fsck.k9.ui.messageview;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.os.AsyncTask;
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import android.util.AttributeSet;
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import android.view.View;
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import android.view.View.OnClickListener;
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@ -13,6 +11,7 @@ import android.widget.FrameLayout;
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import android.widget.ImageView;
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import android.widget.TextView;
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import com.bumptech.glide.Glide;
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import com.fsck.k9.K9;
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import com.fsck.k9.R;
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import com.fsck.k9.helper.SizeFormatter;
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@ -76,8 +75,12 @@ public class AttachmentView extends FrameLayout implements OnClickListener, OnLo
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attachmentName.setText(attachment.displayName);
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attachmentInfo.setText(SizeFormatter.formatSize(getContext(), attachment.size));
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ImageView thumbnail = (ImageView) findViewById(R.id.attachment_icon);
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new LoadAndDisplayThumbnailAsyncTask(thumbnail).execute();
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ImageView thumbnailView = (ImageView) findViewById(R.id.attachment_icon);
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Glide.with(getContext())
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.load(attachment.uri)
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.placeholder(R.drawable.attached_image_placeholder)
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.centerCrop()
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.into(thumbnailView);
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}
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@Override
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@ -119,43 +122,4 @@ public class AttachmentView extends FrameLayout implements OnClickListener, OnLo
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public void setCallback(AttachmentViewCallback callback) {
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this.callback = callback;
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}
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private class LoadAndDisplayThumbnailAsyncTask extends AsyncTask<Void, Void, Bitmap> {
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private final ImageView thumbnail;
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public LoadAndDisplayThumbnailAsyncTask(ImageView thumbnail) {
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this.thumbnail = thumbnail;
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}
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protected Bitmap doInBackground(Void... asyncTaskArgs) {
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return getPreviewIcon();
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}
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private Bitmap getPreviewIcon() {
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//FIXME - temporarily disabled
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return null;
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// Bitmap icon = null;
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// try {
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// InputStream input = context.getContentResolver().openInputStream(
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// AttachmentProvider.getAttachmentThumbnailUri(account,
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// part.getAttachmentId(),
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// 62,
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// 62));
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// icon = BitmapFactory.decodeStream(input);
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// input.close();
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// } catch (Exception e) {
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// // We don't care what happened, we just return null for the preview icon.
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// }
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//
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// return icon;
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}
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protected void onPostExecute(Bitmap previewIcon) {
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if (previewIcon != null) {
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thumbnail.setImageBitmap(previewIcon);
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} else {
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thumbnail.setImageResource(R.drawable.attached_image_placeholder);
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}
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}
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}
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}
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Reference in New Issue
Block a user