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Code improvements

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* Replace unchecked casts with checked casts
 * remove Utility.finViewById
 * Fix return activity checking
 * Create UserAction enum
 * Fix typos
 * Add instrumented test for error info
 * ErrorInfo make fields final
 * Log exception using logger
 * Add inherited annotations
 * Resolve deprecation warnings
 * Remove unused methods from utility
 * Reformat code
 * Remove unused methods from Utility and improve getFileExt
 * Create OnScrollBelowItemsListener
This commit is contained in:
Coffeemakr 2017-06-28 07:27:32 +02:00
parent 40213b2d6a
commit b03723c3fb
40 changed files with 2077 additions and 1981 deletions
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127
app/src/main/java/us/shandian/giga/get/DownloadRunnableFallback.java
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@ -6,70 +6,69 @@ import java.net.HttpURLConnection;
import java.net.URL;
// Single-threaded fallback mode
public class DownloadRunnableFallback implements Runnable
{
private final DownloadMission mMission;
//private int mId;
public DownloadRunnableFallback(DownloadMission mission) {
if(mission == null) throw new NullPointerException("mission is null");
//mId = id;
mMission = mission;
}
public class DownloadRunnableFallback implements Runnable {
private final DownloadMission mMission;
//private int mId;
@Override
public void run() {
try {
URL url = new URL(mMission.url);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
if (conn.getResponseCode() != 200 && conn.getResponseCode() != 206) {
notifyError(DownloadMission.ERROR_SERVER_UNSUPPORTED);
} else {
RandomAccessFile f = new RandomAccessFile(mMission.location + "/" + mMission.name, "rw");
f.seek(0);
BufferedInputStream ipt = new BufferedInputStream(conn.getInputStream());
byte[] buf = new byte[512];
int len = 0;
while ((len = ipt.read(buf, 0, 512)) != -1 && mMission.running) {
f.write(buf, 0, len);
notifyProgress(len);
if (Thread.interrupted()) {
break;
}
}
f.close();
ipt.close();
}
} catch (Exception e) {
notifyError(DownloadMission.ERROR_UNKNOWN);
}
if (mMission.errCode == -1 && mMission.running) {
notifyFinished();
}
}
private void notifyProgress(final long len) {
synchronized (mMission) {
mMission.notifyProgress(len);
}
}
private void notifyError(final int err) {
synchronized (mMission) {
mMission.notifyError(err);
mMission.pause();
}
}
public DownloadRunnableFallback(DownloadMission mission) {
if (mission == null) throw new NullPointerException("mission is null");
//mId = id;
mMission = mission;
}
private void notifyFinished() {
synchronized (mMission) {
mMission.notifyFinished();
}
}
@Override
public void run() {
try {
URL url = new URL(mMission.url);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
if (conn.getResponseCode() != 200 && conn.getResponseCode() != 206) {
notifyError(DownloadMission.ERROR_SERVER_UNSUPPORTED);
} else {
RandomAccessFile f = new RandomAccessFile(mMission.location + "/" + mMission.name, "rw");
f.seek(0);
BufferedInputStream ipt = new BufferedInputStream(conn.getInputStream());
byte[] buf = new byte[512];
int len = 0;
while ((len = ipt.read(buf, 0, 512)) != -1 && mMission.running) {
f.write(buf, 0, len);
notifyProgress(len);
if (Thread.interrupted()) {
break;
}
}
f.close();
ipt.close();
}
} catch (Exception e) {
notifyError(DownloadMission.ERROR_UNKNOWN);
}
if (mMission.errCode == -1 && mMission.running) {
notifyFinished();
}
}
private void notifyProgress(final long len) {
synchronized (mMission) {
mMission.notifyProgress(len);
}
}
private void notifyError(final int err) {
synchronized (mMission) {
mMission.notifyError(err);
mMission.pause();
}
}
private void notifyFinished() {
synchronized (mMission) {
mMission.notifyFinished();
}
}
}