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Removed not nessary input/output buffering

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M66B
2019-07-26 08:39:05 +02:00
parent c4e29a9539
commit de963c56b7
10 changed files with 35 additions and 47 deletions
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22
app/src/main/java/eu/faircode/email/Helper.java
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@@ -73,18 +73,14 @@ import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.sun.mail.iap.ConnectionException;
import com.sun.mail.util.FolderClosedIOException;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.BufferedWriter;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.nio.charset.StandardCharsets;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.DateFormat;
@@ -114,6 +110,7 @@ public class Helper {
static final int NOTIFICATION_UPDATE = 4;
static final float LOW_LIGHT = 0.6f;
static final int BUFFER_SIZE = 8192; // Same as in Files class
static final String FAQ_URI = "https://github.com/M66B/FairEmail/blob/master/FAQ.md";
static final String XDA_URI = "https://forum.xda-developers.com/android/apps-games/source-email-t3824168";
@@ -536,14 +533,15 @@ public class Helper {
}
static void writeText(File file, String content) throws IOException {
try (BufferedWriter out = new BufferedWriter(new FileWriter(file))) {
out.write(content == null ? "" : content);
try (FileOutputStream out = new FileOutputStream(file)) {
if (content != null)
out.write(content.getBytes());
}
}
static String readStream(InputStream is, String charset) throws IOException {
ByteArrayOutputStream os = new ByteArrayOutputStream();
byte[] buffer = new byte[16384];
byte[] buffer = new byte[BUFFER_SIZE];
for (int len = is.read(buffer); len != -1; len = is.read(buffer))
os.write(buffer, 0, len);
return new String(os.toByteArray(), charset);
@@ -551,14 +549,14 @@ public class Helper {
static String readText(File file) throws IOException {
try (FileInputStream in = new FileInputStream(file)) {
return readStream(in, "UTF-8");
return readStream(in, StandardCharsets.UTF_8.name());
}
}
static void copy(File src, File dst) throws IOException {
try (InputStream in = new BufferedInputStream(new FileInputStream(src))) {
try (OutputStream out = new BufferedOutputStream(new FileOutputStream(dst))) {
byte[] buf = new byte[4096];
try (InputStream in = new FileInputStream(src)) {
try (FileOutputStream out = new FileOutputStream(dst)) {
byte[] buf = new byte[BUFFER_SIZE];
int len;
while ((len = in.read(buf)) > 0)
out.write(buf, 0, len);