diff options
Diffstat (limited to 'org_apg/src/org/apg/DataSource.java')
-rw-r--r-- | org_apg/src/org/apg/DataSource.java | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/org_apg/src/org/apg/DataSource.java b/org_apg/src/org/apg/DataSource.java deleted file mode 100644 index 89afd2150..000000000 --- a/org_apg/src/org/apg/DataSource.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apg; - -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.io.InputStream; - -import org.apg.Apg.GeneralException; -import org.apg.R; - -import android.content.Context; -import android.net.Uri; -import android.os.Environment; - -public class DataSource { - private Uri mContentUri = null; - private String mText = null; - private byte[] mData = null; - - public DataSource() { - - } - - public void setUri(Uri uri) { - mContentUri = uri; - mText = null; - mData = null; - } - - public void setUri(String uri) { - if (uri.startsWith("/")) { - setUri(Uri.parse("file://" + uri)); - } else { - setUri(Uri.parse(uri)); - } - } - - public void setText(String text) { - mText = text; - mData = null; - mContentUri = null; - } - - public void setData(byte[] data) { - mData = data; - mText = null; - mContentUri = null; - } - - public boolean isText() { - return mText != null; - } - - public boolean isBinary() { - return mData != null || mContentUri != null; - } - - public InputData getInputData(Context context, boolean withSize) throws GeneralException, - FileNotFoundException, IOException { - InputStream in = null; - long size = 0; - - if (mContentUri != null) { - if (mContentUri.getScheme().equals("file")) { - // get the rest after "file://" - String path = Uri.decode(mContentUri.toString().substring(7)); - if (path.startsWith(Environment.getExternalStorageDirectory().getAbsolutePath())) { - if (!Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED)) { - throw new GeneralException( - context.getString(R.string.error_externalStorageNotReady)); - } - } - in = new FileInputStream(path); - File file = new File(path); - if (withSize) { - size = file.length(); - } - } else { - in = context.getContentResolver().openInputStream(mContentUri); - if (withSize) { - InputStream tmp = context.getContentResolver().openInputStream(mContentUri); - size = Apg.getLengthOfStream(tmp); - tmp.close(); - } - } - } else if (mText != null || mData != null) { - byte[] bytes = null; - if (mData != null) { - bytes = mData; - } else { - bytes = mText.getBytes(); - } - in = new ByteArrayInputStream(bytes); - if (withSize) { - size = bytes.length; - } - } - - return new InputData(in, size); - } - -} |