localTransfer/androidApp
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Code Actions Releases 4 Activity

Merge branch 'foregroundService'

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This commit is contained in:
lionel
2022-02-25 18:59:30 +01:00
parent 211fd26dca 778415cf0b
commit 96540f4a50
15 changed files with 862 additions and 741 deletions
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5
.idea/misc.xml generated
View File

@ -3,8 +3,11 @@
<component name="DesignSurface">
<option name="filePathToZoomLevelMap">
<map>
<entry key="app/src/main/res/layout/file_info.xml" value="0.24479166666666666" />
<entry key="app/src/main/res/layout/layout.xml" value="0.35989583333333336" />
<entry key="app/src/main/res/layout/settings_activity.xml" value="0.215625" />
<entry key="app/src/main/res/xml/network_security_config.xml" value="0.35989583333333336" />
<entry key="app/src/main/res/xml/root_preferences.xml" value="0.35833333333333334" />
</map>
</option>
</component>
@ -52,7 +55,7 @@
</value>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">

2
app/build.gradle
View File

@ -8,7 +8,7 @@ android {
minSdkVersion 24
targetSdkVersion 30
versionCode 1
versionName "1.0"
versionName "2.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}

30
app/src/main/AndroidManifest.xml
View File

@ -3,20 +3,25 @@
package="com.localtransfer">
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE"
android:maxSdkVersion="28" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<application
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:networkSecurityConfig="@xml/network_security_config"
android:requestLegacyExternalStorage="true"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
android:networkSecurityConfig="@xml/network_security_config"
android:requestLegacyExternalStorage="true">
<!--android:usesCleartextTraffic="true"-->
android:theme="@style/AppTheme">
<service
android:name=".TransferService"
android:enabled="true"
android:exported="true"></service>
<!-- android:usesCleartextTraffic="true" -->
<provider
android:name="androidx.core.content.FileProvider"
android:authorities="${applicationId}"
@ -29,31 +34,30 @@
<activity
android:name=".SettingsActivity"
android:label="@string/title_activity_settings">
</activity>
android:label="@string/title_activity_settings"></activity>
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEND" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="*/*" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.SEND_MULTIPLE" />
<category android:name="android.intent.category.DEFAULT" />
<data android:mimeType="*/*" />
</intent-filter>
</activity>
</application>

289
app/src/main/java/com/localtransfer/DownloadFile.java Normal file
View File

@ -0,0 +1,289 @@
package com.localtransfer;
import android.animation.ObjectAnimator;
import android.content.ContentUris;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;
import android.view.animation.Animation;
import android.view.animation.LinearInterpolator;
import android.widget.Button;
import android.widget.LinearLayout;
import androidx.core.content.FileProvider;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.sql.Timestamp;
public class DownloadFile extends Transfer {
public String href;
public String mime;
public String type;
public Uri uri;
private Button button;
public DownloadFile(Integer id) {
this.id = id;
instances.add(this);
info = "Download complete";
state = STATE_NOT_REQUESTED;
drawable = R.drawable.ic_download_24;
}
@Override
public void startTransfer() {
super.startTransfer();
startedTime = new Timestamp(System.currentTimeMillis());
state = STATE_RUNNING;
buttonProgressStart();
if (uri == null && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DISPLAY_NAME, name);
values.put(MediaStore.MediaColumns.MIME_TYPE, mime);
values.put(MediaStore.MediaColumns.RELATIVE_PATH, Transfer.shared_storage);
uri = resolver.insert(MediaStore.Downloads.EXTERNAL_CONTENT_URI, values);
}
try {
downloadFile();
} catch (IOException | NullPointerException e) {
final String ExceptionName = e.getClass().getSimpleName();
final String ExceptionMess = e.getMessage();
e.printStackTrace();
state = Transfer.STATE_FAILED;
progressEnd();
buttonProgressEnd();
if(ExceptionName != null && ExceptionMess != null) {
errorSnackbar(ExceptionName + ": " + ExceptionMess);
}
}
}
public boolean exist(Context context) {
if (!Transfer.use_shared_storage){
File file = new File(activity.getFilesDir(), name);
uri = FileProvider.getUriForFile(activity, activity.getPackageName(), file);
if (file.exists() && file.length() == size)
return true;
}
else {
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
Cursor cursor = context.getContentResolver().query(MediaStore.Downloads.EXTERNAL_CONTENT_URI, null, null, null, null);
while (cursor.moveToNext()) {
String MediaStore_File_name = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Downloads.DISPLAY_NAME));
long MediaStore_File_size = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Downloads.SIZE));
if(MediaStore_File_name.equals(name) && MediaStore_File_size == size) {
int cursor_id = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Downloads._ID));
uri = ContentUris.withAppendedId(MediaStore.Downloads.EXTERNAL_CONTENT_URI, cursor_id);
return true;
}
}
}
else {
String save_location = null;
if (mime.equals("text/plain"))
save_location = context.getCacheDir().toString();
else
save_location = Environment.getExternalStorageDirectory() + "/" + Transfer.shared_storage;
new File(save_location).mkdirs();
File file = new File(save_location, name);
try {
file.createNewFile();
} catch (IOException e) {
final String ExceptionName = e.getClass().getSimpleName();
final String ExceptionMess = e.getMessage();
e.printStackTrace();
if(ExceptionName != null && ExceptionMess != null) {
errorSnackbar(ExceptionName + ": " + ExceptionMess);
}
}
uri = Uri.fromFile(file);
if (file.exists() && file.length() == size)
return true;
}
}
return false;
}
public void setButton(Button button) {
this.button = button;
if (this.state == STATE_STANDBY) {
buttonProgressStart();
}
}
public InputStream getThumbnail() {
InputStream thumbnail = null;
URL url;
try {
String query = URLEncoder.encode(href, StandardCharsets.UTF_8.toString());
String serverUrl = root + "/thumbnail.php?file=" + query;
url = new URL(protocol, host, port, serverUrl);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setConnectTimeout(2000);
conn.connect();
thumbnail = conn.getInputStream();
} catch (IOException e) {
e.printStackTrace();
}
return thumbnail;
}
public void downloadFile() throws IOException {
URL url = null;
HttpURLConnection conn = null;
int maxBufferSize = 1 * 1024 * 1024;
byte[] buffer = new byte[maxBufferSize];
int bufferLength;
loaded = 0;
String[] parts = href.split("/");
String path = "";
for(int i=0; i< parts.length - 1; i++) {
path = path + parts[i] + "/";
}
String query = URLEncoder.encode(parts[parts.length - 1], StandardCharsets.UTF_8.toString());
url = new URL(protocol, host, port, path + query.replace("+", "%20"));
conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("GET");
conn.setConnectTimeout(2000);
Log.d("URL", url.toString());
conn.connect();
int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
OutputStream fileOutput = activity.getContentResolver().openOutputStream(uri);
InputStream in = conn.getInputStream();
while ((bufferLength = in.read(buffer)) > 0) {
fileOutput.write(buffer, 0, bufferLength);
loaded+= bufferLength;
percent = ((loaded * 100) / size);
progressUpdateDelay();
buttonProgressUpdate();
}
fileOutput.close();
conn.disconnect();
message = "File " + name + " successful download";
state = Transfer.STATE_SUCCESS;
progressEnd();
buttonProgressEnd();
}
else {
String s = conn.getResponseMessage();
throw new HttpErrorException("error code: " + responseCode + " " + s);
}
conn.disconnect();
}
public String deleteFile() throws IOException {
URL url = null;
HttpURLConnection conn = null;
String message;
String query = URLEncoder.encode(name, StandardCharsets.UTF_8.toString());
String serverUrl = root + "/delete.php?file=" + query;
url = new URL(protocol, host, port, serverUrl);
conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setConnectTimeout(2000);
conn.connect();
int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
message = "File " + name + " successful deleted";
}
else {
String s = conn.getResponseMessage();
throw new HttpErrorException("error code: " + responseCode + " " + s);
}
conn.disconnect();
return message;
}
public void buttonProgressStart() {
activity.runOnUiThread(() -> {
final Drawable image = Transfer.activity.getDrawable(R.drawable.ic_spinner_rotate);
if(button != null) {
int h = image.getIntrinsicHeight();
int w = image.getIntrinsicWidth();
image.setBounds(0, 0, w, h);
button.setCompoundDrawables(button.getCompoundDrawables()[0], null, image, null);
ObjectAnimator anim = ObjectAnimator.ofInt(image, "level", 0, 10000);
anim.setDuration(1000);
anim.setRepeatCount(Animation.INFINITE);
anim.setInterpolator(new LinearInterpolator());
anim.start();
}
});
}
private void buttonProgressUpdate(){
activity.runOnUiThread(() -> {
if (app_started && button != null)
button.setText(String.format("Download in progress %d%%", percent));
});
}
public void buttonProgressEnd() {
activity.runOnUiThread(() -> {
if (button != null) {
final LinearLayout layout = (LinearLayout) button.getParent();
layout.findViewById(R.id.file_view).setVisibility(LinearLayout.VISIBLE);
layout.findViewById(R.id.file_share).setVisibility(LinearLayout.VISIBLE);
button.setVisibility(LinearLayout.GONE);
button.setEnabled(true);
button.setText(activity.getString(R.string.file_download));
button.setCompoundDrawables(button.getCompoundDrawables()[0], null, null, null);
}
});
}
}

57
app/src/main/java/com/localtransfer/MainActivity.java
View File

@ -2,31 +2,33 @@ package com.localtransfer;
import android.Manifest;
import android.app.Activity;
import android.app.Notification;
import android.app.PendingIntent;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Bundle;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import com.google.android.material.tabs.TabLayout;
import androidx.appcompat.widget.Toolbar;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import androidx.preference.PreferenceManager;
import androidx.viewpager.widget.ViewPager;
import androidx.appcompat.app.AppCompatActivity;
import android.os.Environment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.app.ActivityCompat;
import androidx.core.app.NotificationManagerCompat;
import androidx.core.content.ContextCompat;
import androidx.preference.PreferenceManager;
import androidx.viewpager.widget.ViewPager;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.tabs.TabLayout;
import java.io.File;
import java.util.ArrayList;
@ -63,6 +65,15 @@ public class MainActivity extends AppCompatActivity {
checkAndRequestPermissions();
}
Transfer.notifBuilder = new Notification.Builder(this);
Transfer.notifiManager = NotificationManagerCompat.from(this);
Transfer.inflater = (LayoutInflater) this.getSystemService(this.LAYOUT_INFLATER_SERVICE);
Transfer.resolver = this.getContentResolver();
Intent notificationIntent = new Intent(this, MainActivity.class);
Transfer.pendingIntent = PendingIntent.getActivity(this,0, notificationIntent, 0);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
if(prefs.getString("host", null) == null)
@ -70,7 +81,8 @@ public class MainActivity extends AppCompatActivity {
.putString("host", getString(R.string.server_host_def))
.putString("port", getString(R.string.server_port_def))
.putString("root", getString(R.string.server_root_def))
.putString("local_storage", getString(R.string.local_storage_def))
.putString("shared_storage", getString(R.string.shared_storage_def))
.putBoolean("use_shared_storage", false)
.apply();
Transfer.parameter(this);
@ -80,16 +92,14 @@ public class MainActivity extends AppCompatActivity {
String action = intent.getAction();
String type = intent.getType();
Transfer tr = new Transfer();
if (Intent.ACTION_SEND.equals(action) && type != null) {
viewPager.setCurrentItem(2);
if ("text/plain".equals(type)) {
String sharedText = intent.getStringExtra(Intent.EXTRA_TEXT);
tr.handleSendText(sharedText);
UploadFile.handleSendText(sharedText);
} else {
Uri uri = intent.getParcelableExtra(Intent.EXTRA_STREAM);
tr.handleSendFile(uri);
UploadFile.handleSendFile(uri);
}
} else if (Intent.ACTION_SEND_MULTIPLE.equals(action) && type != null) {
viewPager.setCurrentItem(2);
@ -97,7 +107,7 @@ public class MainActivity extends AppCompatActivity {
int nbItem = fileUris.size();
Toast.makeText(this, "You select " + nbItem + " files", Toast.LENGTH_SHORT).show();
if (fileUris != null)
for(Uri uri : fileUris) tr.handleSendFile(uri);
for(Uri uri : fileUris) UploadFile.handleSendFile(uri);
}
}
@ -112,11 +122,10 @@ public class MainActivity extends AppCompatActivity {
ViewPager viewPager = this.findViewById(R.id.view_pager);
viewPager.setCurrentItem(2);
Transfer tr = new Transfer();
if (type != null) {
String sharedText = data.getStringExtra(Intent.EXTRA_TEXT);
tr.handleSendText(sharedText);
UploadFile.handleSendText(sharedText);
}
else {
ArrayList<Uri> fileUris = new ArrayList<>();
@ -132,7 +141,7 @@ public class MainActivity extends AppCompatActivity {
fileUris.add(uri);
}
for (Uri uri : fileUris) {
tr.handleSendFile(uri);
UploadFile.handleSendFile(uri);
}
}
}
@ -142,14 +151,14 @@ public class MainActivity extends AppCompatActivity {
public void onResume(){
super.onResume();
Progress.app_started = true;
Transfer.app_started = true;
}
@Override
public void onPause(){
super.onPause();
Progress.app_started = false;
Transfer.app_started = false;
}
@Override
@ -187,7 +196,7 @@ public class MainActivity extends AppCompatActivity {
startActivity(settings);
break;
case R.id.action_folder:
String save_location = Environment.getExternalStorageDirectory() + "/" + Transfer.local_storage;
String save_location = Environment.getExternalStorageDirectory() + "/" + Transfer.shared_storage;
Uri selectedUri = Uri.parse(save_location.toString());
boolean intentSuccess = false;
try {

188
app/src/main/java/com/localtransfer/Progress.java
View File

@ -1,188 +0,0 @@
package com.localtransfer;
import android.app.PendingIntent;
import android.content.Intent;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import java.util.ArrayList;
import java.util.ConcurrentModificationException;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
public class Progress {
public static final int UPLOAD = 1000;
public static final int DOWNLOAD = 1001;
private static NotificationCompat.Builder bl = new NotificationCompat.Builder(Transfer.activity, null);
private static NotificationManagerCompat notifiManager = NotificationManagerCompat.from(Transfer.activity);
private static final LayoutInflater inflater = (LayoutInflater) Transfer.activity.getSystemService(Transfer.activity.LAYOUT_INFLATER_SERVICE);
private static List<Progress> instances = new ArrayList<>();
private Integer id;
private String name;
private long size;
public long loaded;
public long percent;
public static View root;
public static boolean fragment_on = false;
public static boolean app_started = false;
private Timer timer = new Timer();
private int drawable;
private String info;
public Button button;
private boolean run = false;
public Progress(String name, long size, int type) {
instances.add(this);
run = true;
this.name = name;
this.size = size;
id = View.generateViewId();
switch (type) {
case Progress.DOWNLOAD:
drawable = R.drawable.ic_download_24;
info = "Download complete";
break;
case Progress.UPLOAD:
drawable = R.drawable.ic_upload_24;
info = "Upload complete";
break;
default:
throw new IllegalStateException("Unexpected value: " + type);
}
timer.schedule(new TimerTask() {
@Override
public void run() {
showProgress();
}
}, 0, 1000);
}
public static List getInstances() {
return instances;
}
public void stopProgress() {
timer.cancel();
showProgress();
run = false;
if(! app_started) {
bl.setSmallIcon(R.drawable.ic_upload_and_download_from_the_cloud)
.setContentTitle(name)
.setContentText(info)
.setProgress(0, 0, false)
.setAutoCancel(true)
.setOngoing(false);
notifiManager.notify(id, bl.build());
}
}
public void delete() {
instances.remove(this);
}
public static Progress getProgress(int id) {
for (Object obj: instances) {
Progress p = (Progress) obj;
if (p.id == id) return p;
}
return null;
}
public static boolean setButton(String name, Button button) {
for (Object obj: instances) {
Progress p = (Progress) obj;
if (name.equals(p.name) && p.run) {
p.button = button;
return true;
}
}
return false;
}
public void showProgress(){
try {
String HumanLoaded = Transfer.humanReadableByteCountBin(loaded);
String HumanSize = Transfer.humanReadableByteCountBin(size);
if(app_started) {
notifiManager.cancel(id);
}
else {
Intent intent = new Intent(Transfer.activity, MainActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
PendingIntent pendingIntent = PendingIntent.getActivity(Transfer.activity, 0, intent, 0);
bl.setSmallIcon(R.drawable.ic_upload_and_download_from_the_cloud)
.setContentTitle(name)
.setContentText(String.format("%d%% %s/%s", percent, HumanLoaded, HumanSize))
.setProgress(100, (int) percent, false)
.setContentIntent(pendingIntent)
.setAutoCancel(true)
.setOngoing(true);
notifiManager.notify(id, bl.build());
}
if(app_started && fragment_on) {
LinearLayout groot = root.findViewById(R.id.groot);
final View progress;
if (groot.findViewById(id) != null) {
progress = groot.findViewById(id);
} else {
progress = inflater.inflate(R.layout.progress, null);
progress.setId(id);
Transfer.activity.runOnUiThread(() -> {
groot.addView(progress, 0);
});
}
Transfer.activity.runOnUiThread(() -> {
((ProgressBar) progress.findViewById(R.id.progressBar)).setProgress((int) percent);
((ImageView) progress.findViewById(R.id.transferType)).setImageResource(drawable);
((TextView) progress.findViewById(R.id.progressText)).setText(percent + " %");
((TextView) progress.findViewById(R.id.fileName)).setText(name);
((TextView) progress.findViewById(R.id.fileSize)).setText(String.format("%s/%s", HumanLoaded, HumanSize));
});
}
} catch (ConcurrentModificationException e) {
e.printStackTrace();
}
}
}

217
app/src/main/java/com/localtransfer/ServerFile.java
View File

@ -1,217 +0,0 @@
package com.localtransfer;
import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.net.Uri;
import android.provider.MediaStore;
import android.util.Log;
import android.widget.Button;
import android.widget.LinearLayout;
import com.google.android.material.snackbar.Snackbar;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
public class ServerFile extends Transfer {
private Integer id;
public String name;
public String href;
public String mime;
public String type;
public long size;
public String save_location;
public Uri uri;
public Button button;
public Progress progress;
private static List<ServerFile> instances = new ArrayList<>();
public ServerFile(Integer id) {
this.id = id;
instances.add(this);
}
public static List getInstances() {
return instances;
}
public static ServerFile getFileById(int id) {
for (Object obj: instances) {
ServerFile p = (ServerFile) obj;
if (p.id == id) return p;
}
return null;
}
public Integer getId() {
return id;
}
public boolean exist(Context context) {
if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
Cursor cursor = context.getContentResolver().query(MediaStore.Downloads.EXTERNAL_CONTENT_URI, null, null, null, null);
while (cursor.moveToNext()) {
String MediaStore_File_name = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Downloads.DISPLAY_NAME));
long MediaStore_File_size = cursor.getLong(cursor.getColumnIndexOrThrow(MediaStore.Downloads.SIZE));
if(MediaStore_File_name.equals(name) && MediaStore_File_size == size) {
int cursor_id = cursor.getInt(cursor.getColumnIndexOrThrow(MediaStore.Downloads._ID));
uri = ContentUris.withAppendedId(MediaStore.Downloads.EXTERNAL_CONTENT_URI, cursor_id);
return true;
}
}
}
else {
File file = new File(save_location, name);
new File(save_location).mkdirs();
uri = Uri.fromFile(file);
if (file.exists() && file.length() == size)
return true;
}
return false;
}
public InputStream getThumbnail() {
InputStream thumbnail = null;
URL url;
try {
String query = URLEncoder.encode(href, StandardCharsets.UTF_8.toString());
String serverUrl = root + "/thumbnail.php?file=" + query;
url = new URL(protocol, host, port, serverUrl);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setConnectTimeout(2000);
conn.connect();
thumbnail = conn.getInputStream();
} catch (IOException e) {
e.printStackTrace();
}
return thumbnail;
}
public void downloadFile() throws IOException {
URL url = null;
HttpURLConnection conn = null;
int maxBufferSize = 1 * 1024 * 1024;
byte[] buffer = new byte[maxBufferSize];
int bufferLength;
long loaded = 0;
String[] parts = href.split("/");
String path = "";
for(int i=0; i< parts.length - 1; i++) {
path = path + parts[i] + "/";
}
String query = URLEncoder.encode(parts[parts.length - 1], StandardCharsets.UTF_8.toString());
url = new URL(protocol, host, port, path + query.replace("+", "%20"));
conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("GET");
conn.setConnectTimeout(2000);
Log.d("URL", url.toString());
conn.connect();
int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
OutputStream fileOutput = activity.getContentResolver().openOutputStream(uri);
InputStream in = conn.getInputStream();
while ((bufferLength = in.read(buffer)) > 0) {
fileOutput.write(buffer, 0, bufferLength);
loaded+= (long) bufferLength;
progress.loaded = loaded;
progress.percent = ((loaded * 100) / size);
if(Progress.app_started && progress.button != null)
activity.runOnUiThread(() -> progress.button.setText(String.format("Download in progress %d%%", progress.percent)));
}
fileOutput.close();
conn.disconnect();
progress.stopProgress();
if(progress.button != null) {
activity.runOnUiThread(() -> {
final LinearLayout layout = (LinearLayout) progress.button.getParent();
layout.findViewById(R.id.file_view).setVisibility(LinearLayout.VISIBLE);
layout.findViewById(R.id.file_share).setVisibility(LinearLayout.VISIBLE);
progress.button.setVisibility(LinearLayout.GONE);
progress.button.setEnabled(true);
progress.button.setText(activity.getString(R.string.file_download));
progress.button.setCompoundDrawables(progress.button.getCompoundDrawables()[0], null, null, null);
});
}
activity.runOnUiThread(() -> {
String message = "File " + name + " successful download";
System.out.println(message);
Snackbar.make(activity.findViewById(R.id.view_pager), message, Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
});
}
else {
String s = conn.getResponseMessage();
throw new HttpErrorException("error code: " + responseCode + " " + s);
}
conn.disconnect();
}
public String deleteFile() throws IOException {
URL url = null;
HttpURLConnection conn = null;
String message;
String query = URLEncoder.encode(name, StandardCharsets.UTF_8.toString());
String serverUrl = root + "/delete.php?file=" + query;
url = new URL(protocol, host, port, serverUrl);
conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setConnectTimeout(2000);
conn.connect();
int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
message = "File " + name + " successful deleted";
}
else {
String s = conn.getResponseMessage();
throw new HttpErrorException("error code: " + responseCode + " " + s);
}
conn.disconnect();
return message;
}
}

27
app/src/main/java/com/localtransfer/SettingsActivity.java
View File

@ -1,14 +1,10 @@
package com.localtransfer;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.util.Log;
import android.view.MenuItem;
@ -17,6 +13,7 @@ import androidx.appcompat.app.AppCompatActivity;
import androidx.preference.Preference;
import androidx.preference.PreferenceFragmentCompat;
import androidx.preference.PreferenceManager;
import androidx.preference.SwitchPreference;
import lib.folderpicker.FolderPicker;
@ -46,8 +43,24 @@ public class SettingsActivity extends AppCompatActivity {
setPreferencesFromResource(R.xml.root_preferences, rootKey);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
directory = findPreference("local_storage");
directory.setSummary(prefs.getString("local_storage", null));
directory = findPreference("shared_storage");
directory.setSummary(prefs.getString("shared_storage", null));
SwitchPreference shared;
shared = findPreference("use_shared_storage");
if(shared.isChecked())
directory.setVisible(true);
else
directory.setVisible(false);
shared.setOnPreferenceClickListener(preference -> {
if(shared.isChecked())
directory.setVisible(true);
else
directory.setVisible(false);
return false;
});
directory.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
@ -69,7 +82,7 @@ public class SettingsActivity extends AppCompatActivity {
String save_location = currentPath.replace(Environment.getExternalStorageDirectory() + "/", "");
Log.d("Path", save_location);
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
prefs.edit().putString("local_storage", save_location).apply();
prefs.edit().putString("shared_storage", save_location).apply();
directory.setSummary(save_location);
}
}

412
app/src/main/java/com/localtransfer/Transfer.java
View File

@ -1,64 +1,133 @@
package com.localtransfer;
import android.animation.ObjectAnimator;
import static java.lang.Integer.valueOf;
import android.app.Activity;
import android.app.Notification;
import android.app.PendingIntent;
import android.content.ContentResolver;
import android.content.Context;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.provider.OpenableColumns;
import android.graphics.Color;
import android.util.Log;
import android.view.Gravity;
import android.view.animation.Animation;
import android.view.animation.LinearInterpolator;
import android.widget.Button;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import androidx.core.content.FileProvider;
import androidx.core.app.NotificationManagerCompat;
import androidx.preference.PreferenceManager;
import com.google.android.material.snackbar.Snackbar;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.ProtocolException;
import java.net.URL;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.sql.Timestamp;
import java.text.CharacterIterator;
import java.text.SimpleDateFormat;
import java.text.StringCharacterIterator;
import java.util.Date;
import java.util.Timer;
import java.util.TimerTask;
import static java.lang.Integer.valueOf;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.ConcurrentModificationException;
import java.util.List;
public class Transfer {
protected static Notification.Builder notifBuilder;
protected static NotificationManagerCompat notifiManager;
protected static LayoutInflater inflater;
protected static ContentResolver resolver;
protected static PendingIntent pendingIntent;
public static View fragment_progress;
public static boolean fragment_on = false;
public static boolean app_started = false;
protected static long savedTimeMillis;
public static String host;
public static Integer port;
public static String root;
public static String protocol;
public static String local_storage;
public static String shared_storage;
public static boolean use_shared_storage;
public static Activity activity;
public int state;
public int drawable;
public String info;
public String message;
public String sizeSI;
public long loaded;
public String loadedSI = "0";
public long percent;
public static final int NOTIF_SERVICE = 1000;
public static final int STATE_NOT_REQUESTED = 100;
public static final int STATE_STANDBY = 110;
public static final int STATE_RUNNING = 120;
public static final int STATE_SUCCESS = 130;
public static final int STATE_FAILED = 140;
public static Thread thread = new Thread();
Integer id;
public String name;
public long size;
Timestamp addedTime;
Timestamp startedTime;
static List<Transfer> instances = new ArrayList<>();
public static List<Transfer> getInstances() {
List<Transfer> in = new ArrayList<>();
for (Transfer file: instances) {
//if(Arrays.asList(STATE_STANDBY, STATE_RUNNING, STATE_SUCCESS, STATE_FAILED).contains(file.state)) {
if(file.state == STATE_STANDBY ||
file.state == STATE_RUNNING ||
file.state == STATE_SUCCESS ||
file.state == STATE_FAILED) {
in.add(file);
}
}
//in.sort(Comparator.comparing(Transfer::getAddedTime).reversed());
in.sort(Comparator.comparing(e -> e.addedTime));
return in;
}
public static Transfer getFileById(int id) {
for (Object obj: instances) {
Transfer p = (Transfer) obj;
if (p.id == id) return p;
}
return null;
}
public Integer getId() {
return id;
}
public static void parameter(Context context) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
host = prefs.getString("host", null);
root = prefs.getString("root", null);
local_storage = prefs.getString("local_storage", null);
shared_storage = prefs.getString("shared_storage", null);
use_shared_storage = prefs.getBoolean("use_shared_storage", false);
if(prefs.getBoolean("protocol", false))
protocol = "https";
else
@ -74,7 +143,127 @@ public class Transfer {
port = valueOf(portValue);
}
private static URL checkRedirection(URL url) throws IOException {
public void AddTransfer() {
state = STATE_STANDBY;
addedTime = new Timestamp(System.currentTimeMillis());
Thread.State state = thread.getState();
if(state == Thread.State.NEW || state == Thread.State.TERMINATED) {
thread = new Thread(startTransfers);
thread.start();
/*Intent serviceIntent = new Intent(activity, TransferService.class);
ContextCompat.startForegroundService(activity, serviceIntent);*/
}
}
public void startTransfer() {
}
public static Runnable startTransfers = () -> {
try {
for (Transfer transfer : getInstances()) {
if (transfer.state == Transfer.STATE_STANDBY) {
transfer.startTransfer();
thread.run(); // restart thread for another potential standby transfer
break; // ignore remainder instance
}
}
} catch (ConcurrentModificationException e) {
e.printStackTrace();
}
/*Intent serviceIntent = new Intent(Transfer.activity, TransferService.class);
Transfer.activity.stopService(serviceIntent);*/
};
public void progressUpdateDelay() {
// Run only every second to reduce CPU usage
if (System.currentTimeMillis() > (savedTimeMillis + 1000)) {
savedTimeMillis = System.currentTimeMillis();
progressUpdate();
}
}
private void progressUpdate(){
loadedSI = Transfer.humanReadableByteCountBin(loaded);
activity.runOnUiThread(() -> {
try {
notifBuilder.setSmallIcon(R.drawable.ic_upload_and_download_from_the_cloud)
.setContentTitle(name)
.setContentText(String.format("%d%% %s/%s", percent, loadedSI, sizeSI))
.setProgress(100, (int) percent, false)
.setContentIntent(pendingIntent);
notifiManager.notify(Transfer.NOTIF_SERVICE, notifBuilder.build());
if (app_started && fragment_on)
showProgressFragment();
} catch (ConcurrentModificationException e) {
e.printStackTrace();
}
});
}
public void progressEnd() {
progressUpdate();
activity.runOnUiThread(() -> {
notifiManager.cancel(Transfer.NOTIF_SERVICE);
if (!app_started) {
notifBuilder.setSmallIcon(R.drawable.ic_upload_and_download_from_the_cloud)
.setContentTitle(name)
.setContentText(info)
.setProgress(0, 0, false)
.setContentIntent(pendingIntent);
notifiManager.notify(id, notifBuilder.build());
}
System.out.println(message);
/*Snackbar.make(Transfer.activity.findViewById(R.id.view_pager), tr.message, Snackbar.LENGTH_LONG)
.setAction("Action", null).show();*/
Toast.makeText(activity, message, Toast.LENGTH_SHORT).show();
});
}
public void showProgressFragment(){
LinearLayout groot = fragment_progress.findViewById(R.id.groot);
View progress = groot.findViewById(id);
if (progress == null) {
progress = inflater.inflate(R.layout.progress, null);
progress.setId(id);
final View final_progress = progress;
activity.runOnUiThread(() -> {
groot.addView(final_progress, 0);
});
}
((ProgressBar) progress.findViewById(R.id.progressBar)).setProgress((int) percent);
((ImageView) progress.findViewById(R.id.transferType)).setImageResource(drawable);
((TextView) progress.findViewById(R.id.progressText)).setText(percent + " %");
((TextView) progress.findViewById(R.id.fileName)).setText(name);
((TextView) progress.findViewById(R.id.fileSize)).setText(String.format("%s/%s", loadedSI, sizeSI));
if (state == Transfer.STATE_SUCCESS)
((TextView) progress.findViewById(R.id.fileName)).setTextColor(Color.GREEN);
else if (state == Transfer.STATE_FAILED)
((TextView) progress.findViewById(R.id.fileName)).setTextColor(Color.RED);
}
static URL checkRedirection(URL url) throws IOException {
String location = null;
HttpURLConnection conn = null;
int responseCode;
@ -115,149 +304,6 @@ public class Transfer {
return url;
}
public static void handleSendFile(Uri uri) {
if (uri != null) {
new Thread(() -> {
try {
Transfer.uploadFile(uri);
} catch (IOException e) {
final String ExceptionName = e.getClass().getSimpleName();
final String ExceptionMess = e.getMessage();
if(ExceptionName != null && ExceptionMess != null) {
Transfer.error(ExceptionName + ": " + ExceptionMess, null, null);
}
}
}).start();
}
}
public static void handleSendText(String sharedText) {
if (sharedText != null) {
SimpleDateFormat sdfDate = new SimpleDateFormat("text_yyyyMMdd_HHmmss");
Date now = new Date();
String strDate = sdfDate.format(now);
new Thread(() -> {
try {
File outputFile = new File(activity.getCacheDir(), strDate + ".txt");
FileOutputStream fileOut = new FileOutputStream(outputFile);
OutputStreamWriter OutWriter = new OutputStreamWriter(fileOut);
OutWriter.append(sharedText);
OutWriter.close();
fileOut.flush();
fileOut.close();
Uri uri = FileProvider.getUriForFile(activity, activity.getPackageName(), outputFile);
Transfer.uploadFile(uri);
} catch (IOException e) {
e.printStackTrace();
}
}).start();
}
}
public static String uploadFile(Uri uri) throws IOException {
String message = null;
URL url = null;
HttpURLConnection conn = null;
DataOutputStream request = null;
String boundary = "*****";
final int maxBufferSize = 1 * 1024 * 1024;
byte[] buffer = new byte[maxBufferSize];
int bufferLength;
long loaded = 0;
Cursor cursor = activity.getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
String type = activity.getContentResolver().getType(uri);
String fileName = null;
int col_name = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
if (col_name != -1)
fileName = cursor.getString(col_name);
if(fileName == null)
fileName = type.split("/")[0] + "_" + new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date()) + "." + type.split("/")[1];
String fileNameUTF8 = new String(fileName.getBytes(), StandardCharsets.ISO_8859_1);
long fileSize = -1;
int col_size = cursor.getColumnIndex(OpenableColumns.SIZE);
if (col_size != -1)
fileSize = cursor.getLong(col_size);
url = new URL(protocol, host, port, root + "/upload.php");
url = checkRedirection(url);
Log.d("URL", url.toString());
conn = (HttpURLConnection) url.openConnection();
conn.setDoInput(true); // Allow Inputs
conn.setDoOutput(true); // Allow Outputs
conn.setUseCaches(false); // Don't use a Cached Copy
conn.setChunkedStreamingMode(maxBufferSize);
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "keep-alive");
conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
conn.connect();
request = new DataOutputStream(conn.getOutputStream());
request.writeBytes("--" + boundary + "\r\n");
request.writeBytes("Content-Disposition: form-data; name=\"file\"; filename=\"" + fileNameUTF8 + "\"\r\n");
request.writeBytes("Content-Type: " + type + "\r\n\r\n");
InputStream in = activity.getContentResolver().openInputStream(uri);
if (fileSize < 1)
fileSize = in.available();
Progress p = new Progress(fileName, fileSize, Progress.UPLOAD);
while ((bufferLength = in.read(buffer)) > 0) {
request.write(buffer, 0, bufferLength);
loaded+= (long) bufferLength;
p.loaded = loaded;
p.percent = ((loaded * 100) / fileSize);
}
request.writeBytes("\r\n");
request.writeBytes("--" + boundary + "--\r\n");
in.close();
int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
message = "File " + fileName + " successful upload";
p.stopProgress();
}
else {
String s = conn.getResponseMessage();
throw new HttpErrorException("error code: " + responseCode + " " + s);
}
request.flush();
request.close();
conn.disconnect();
System.out.println(message);
if (activity != null) {
String finalMessage = message;
activity.runOnUiThread(() ->
Snackbar.make(activity.findViewById(R.id.view_pager), finalMessage, Snackbar.LENGTH_LONG)
.setAction("Action", null).show());
}
return message;
}
public static String getFileList() throws IOException {
URL url = null;
HttpURLConnection conn = null;
@ -292,33 +338,13 @@ public class Transfer {
private static int timeout;
public static void error(final String message, final TextView title, final LinearLayout layout) {
public static void errorSnackbar(final String message) {
System.out.println(message);
if (timeout == 0) {
if (activity != null) {
activity.runOnUiThread(() -> {
if(layout != null)
layout.removeAllViews();
if(title != null) {
title.setTextSize(18);
title.setGravity(Gravity.CENTER);
title.setHeight(1000);
layout.addView(title);
title.setText(message);
}
Snackbar.make(activity.findViewById(R.id.view_pager), message, Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
});
}
timeout = 1;
new Timer().schedule(new TimerTask() {
@Override
public void run() {
timeout = 0;
}
}, 3000);
activity.runOnUiThread(() -> Snackbar.make(activity.findViewById(R.id.view_pager), message, Snackbar.LENGTH_LONG)
.setAction("Action", null).show());
}
}

42
app/src/main/java/com/localtransfer/TransferService.java Normal file
View File

@ -0,0 +1,42 @@
package com.localtransfer;
import android.app.Notification;
import android.app.PendingIntent;
import android.app.Service;
import android.content.Intent;
import android.os.IBinder;
import androidx.core.app.NotificationCompat;
public class TransferService extends Service {
@Override
public void onCreate() {
super.onCreate();
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
Intent notificationIntent = new Intent(this, MainActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this,
0, notificationIntent, 0);
Notification notification = new NotificationCompat.Builder(this, "CHANNEL_ID")
.setContentIntent(pendingIntent)
.build();
startForeground(Transfer.NOTIF_SERVICE, notification);
//do heavy work on a background thread
//stopSelf();
return START_NOT_STICKY;
}
@Override
public IBinder onBind(Intent intent) {
// TODO: Return the communication channel to the service.
throw new UnsupportedOperationException("Not yet implemented");
}
}

196
app/src/main/java/com/localtransfer/UploadFile.java Normal file
View File

@ -0,0 +1,196 @@
package com.localtransfer;
import android.database.Cursor;
import android.net.Uri;
import android.provider.OpenableColumns;
import android.util.Log;
import android.view.View;
import androidx.core.content.FileProvider;
import com.google.android.material.snackbar.Snackbar;
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.ConcurrentModificationException;
import java.util.Date;
public class UploadFile extends Transfer {
public Uri uri;
public UploadFile() {
this.id = View.generateViewId();
instances.add(this);
info = "Upload complete";
state = STATE_NOT_REQUESTED;
drawable = R.drawable.ic_upload_24;
}
public static void handleSendFile(Uri uri) {
if (uri != null) {
UploadFile file = new UploadFile();
file.uri = uri;
Cursor cursor = activity.getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
file.name = cursor.getString(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME));
file.size = cursor.getLong(cursor.getColumnIndex(OpenableColumns.SIZE));
file.sizeSI = Transfer.humanReadableByteCountBin(file.size);
file.AddTransfer();
}
}
public static void handleSendText(String sharedText) {
if (sharedText != null) {
SimpleDateFormat sdfDate = new SimpleDateFormat("yyyyMMdd_HHmmss");
Date now = new Date();
String strDate = sdfDate.format(now);
Uri uri = null;
try {
File outputFile = new File(activity.getCacheDir(), strDate + ".txt");
FileOutputStream fileOut = new FileOutputStream(outputFile);
OutputStreamWriter OutWriter = new OutputStreamWriter(fileOut);
OutWriter.append(sharedText);
OutWriter.close();
fileOut.flush();
fileOut.close();
uri = FileProvider.getUriForFile(activity, activity.getPackageName(), outputFile);
} catch (IOException e) {
e.printStackTrace();
}
handleSendFile(uri);
}
}
@Override
public void startTransfer() {
super.startTransfer();
startedTime = new Timestamp(System.currentTimeMillis());
state = STATE_RUNNING;
try {
uploadFile();
} catch (IOException e) {
final String ExceptionName = e.getClass().getSimpleName();
final String ExceptionMess = e.getMessage();
state = Transfer.STATE_FAILED;
progressEnd();
if(ExceptionName != null && ExceptionMess != null) {
errorSnackbar(ExceptionMess);
}
}
}
private String uploadFile() throws IOException {
String message = null;
URL url = null;
HttpURLConnection conn = null;
DataOutputStream request = null;
String boundary = "*****";
final int maxBufferSize = 1 * 1024 * 1024;
byte[] buffer = new byte[maxBufferSize];
int bufferLength;
loaded = 0;
Cursor cursor = activity.getContentResolver().query(uri, null, null, null, null);
cursor.moveToFirst();
String type = activity.getContentResolver().getType(uri);
String fileName = null;
int col_name = cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME);
if (col_name != -1)
fileName = cursor.getString(col_name);
if(fileName == null)
fileName = type.split("/")[0] + "_" + new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date()) + "." + type.split("/")[1];
String fileNameUTF8 = new String(fileName.getBytes(), StandardCharsets.ISO_8859_1);
url = new URL(protocol, host, port, root + "/upload.php");
url = checkRedirection(url);
Log.d("URL", url.toString());
conn = (HttpURLConnection) url.openConnection();
conn.setDoInput(true); // Allow Inputs
conn.setDoOutput(true); // Allow Outputs
conn.setUseCaches(false); // Don't use a Cached Copy
conn.setChunkedStreamingMode(maxBufferSize);
conn.setRequestMethod("POST");
conn.setRequestProperty("Connection", "keep-alive");
conn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);
conn.connect();
request = new DataOutputStream(conn.getOutputStream());
request.writeBytes("--" + boundary + "\r\n");
request.writeBytes("Content-Disposition: form-data; name=\"file\"; filename=\"" + fileNameUTF8 + "\"\r\n");
request.writeBytes("Content-Type: " + type + "\r\n\r\n");
InputStream in = activity.getContentResolver().openInputStream(uri);
size = in.available();
while ((bufferLength = in.read(buffer)) > 0) {
request.write(buffer, 0, bufferLength);
loaded+= bufferLength;
percent = ((loaded * 100) / size);
progressUpdateDelay();
}
request.writeBytes("\r\n");
request.writeBytes("--" + boundary + "--\r\n");
in.close();
int responseCode = conn.getResponseCode();
if (responseCode == HttpURLConnection.HTTP_OK) {
message = "File " + fileName + " successful upload";
state = Transfer.STATE_SUCCESS;
progressEnd();
}
else {
String s = conn.getResponseMessage();
throw new HttpErrorException("error code: " + responseCode + " " + s);
}
request.flush();
request.close();
conn.disconnect();
System.out.println(message);
if (activity != null) {
String finalMessage = message;
activity.runOnUiThread(() ->
Snackbar.make(activity.findViewById(R.id.view_pager), finalMessage, Snackbar.LENGTH_LONG)
.setAction("Action", null).show());
}
return message;
}
}

92
app/src/main/java/com/localtransfer/fragment/DownloadFragment.java
View File

@ -2,14 +2,12 @@ package com.localtransfer.fragment;
import android.animation.ObjectAnimator;
import android.content.ActivityNotFoundException;
import android.content.ContentValues;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.os.Environment;
import android.provider.MediaStore;
import android.view.ContextMenu;
import android.view.Gravity;
import android.view.LayoutInflater;
@ -22,15 +20,15 @@ import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import androidx.fragment.app.Fragment;
import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
import com.google.android.material.snackbar.Snackbar;
import com.localtransfer.Progress;
import com.localtransfer.R;
import com.localtransfer.DownloadFile;
import com.localtransfer.Transfer;
import com.localtransfer.ServerFile;
import org.json.JSONArray;
import org.json.JSONException;
@ -111,7 +109,7 @@ public class DownloadFragment extends Fragment {
public boolean onContextItemSelected(MenuItem item) {
if (item.getTitle() == "Delete") {
LinearLayout fileDesc = (LinearLayout) root.findViewById(item.getItemId());
ServerFile file = ServerFile.getFileById((Integer) fileDesc.getTag(R.id.ID_DOWNLOAD));
DownloadFile file = (DownloadFile) DownloadFile.getFileById((Integer) fileDesc.getTag(R.id.ID_DOWNLOAD));
new Thread(() -> {
try {
String message = file.deleteFile();
@ -125,7 +123,7 @@ public class DownloadFragment extends Fragment {
String ExceptionMess = e.getMessage();
if(ExceptionName != null && ExceptionMess != null) {
Transfer.error(ExceptionName + ": " + ExceptionMess, null, null);
Transfer.errorSnackbar(ExceptionMess);
}
}
@ -164,7 +162,7 @@ public class DownloadFragment extends Fragment {
JSONArray array = new JSONArray(data);
for (int i = 0; i < array.length(); i++) {
Integer id = View.generateViewId();
ServerFile trFile = new ServerFile(id);
DownloadFile trFile = new DownloadFile(id);
JSONObject row = array.getJSONObject(i);
trFile.name = row.getString("name");
@ -185,14 +183,14 @@ public class DownloadFragment extends Fragment {
final String ExceptionMess = e.getMessage();
if(ExceptionName != null && ExceptionMess != null) {
Transfer.error(ExceptionName + ": " + ExceptionMess, title, main_layout);
Transfer.errorSnackbar(ExceptionMess);
}
}
}).start();
}
private void setThumbnail(ServerFile file, ImageView image) {
private void setThumbnail(DownloadFile file, ImageView image) {
new Thread(() -> {
InputStream thumbnail = file.getThumbnail();
Bitmap bitmap = BitmapFactory.decodeStream(thumbnail);
@ -202,7 +200,7 @@ public class DownloadFragment extends Fragment {
}).start();
}
private void showFileList(ServerFile trFile) {
private void showFileList(DownloadFile trFile) {
final LinearLayout main_layout = root.findViewById(R.id.main_layout);
@ -224,12 +222,8 @@ public class DownloadFragment extends Fragment {
fileDesc.setTag(R.id.ID_DOWNLOAD, trFile.getId());
file_buttons.setTag(R.id.ID_FILE_BUTTONS, "FOR VISIBILITY");
trFile.button = file_buttons.findViewById(R.id.file_download);
if (trFile.mime.equals("text/plain"))
trFile.save_location = getContext().getCacheDir().toString();
else
trFile.save_location = Environment.getExternalStorageDirectory() + "/" + Transfer.local_storage;
trFile.setButton(file_buttons.findViewById(R.id.file_download));
viewName.setText(trFile.name);
viewType.setText(trFile.mime);
@ -272,19 +266,7 @@ public class DownloadFragment extends Fragment {
Bshare.setVisibility(LinearLayout.GONE);
}
if (Progress.setButton(trFile.name, Bdownload)) {
Bdownload.setEnabled(false);
final Drawable spinner = Transfer.activity.getDrawable(R.drawable.ic_spinner_rotate);
int h = spinner.getIntrinsicHeight();
int w = spinner.getIntrinsicWidth();
spinner.setBounds(0, 0, w, h);
Bdownload.setCompoundDrawables(Bdownload.getCompoundDrawables()[0], null, spinner, null);
ObjectAnimator anim = ObjectAnimator.ofInt(spinner, "level", 0, 10000);
anim.setDuration(1000);
anim.setRepeatCount(Animation.INFINITE);
anim.setInterpolator(new LinearInterpolator());
anim.start();
}
trFile.setButton(Bdownload);
int state = file_buttons.getVisibility();
if(state == LinearLayout.GONE) {
@ -302,54 +284,21 @@ public class DownloadFragment extends Fragment {
private View.OnClickListener ListenerDL = v -> {
v.setEnabled(false);
final LinearLayout layout = (LinearLayout) v.getParent();
final Button button = layout.findViewById(R.id.file_download);
final Button button = (Button) v;
button.setText(String.format("Download pending"));
final Integer id = (Integer) layout.getTag(R.id.ID_DOWNLOAD);
final Drawable image = getActivity().getDrawable(R.drawable.ic_spinner_rotate);
int h = image.getIntrinsicHeight();
int w = image.getIntrinsicWidth();
image.setBounds(0, 0, w, h);
button.setCompoundDrawables(button.getCompoundDrawables()[0], null, image, null);
ObjectAnimator anim = ObjectAnimator.ofInt(image, "level", 0, 10000);
anim.setDuration(1000);
anim.setRepeatCount(Animation.INFINITE);
anim.setInterpolator(new LinearInterpolator());
anim.start();
ServerFile file = ServerFile.getFileById(id);
file.progress = new Progress(file.name, file.size, Progress.DOWNLOAD);
file.progress.button = file.button;
if (file.uri == null && android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
ContentValues values = new ContentValues();
values.put(MediaStore.MediaColumns.DISPLAY_NAME, file.name);
values.put(MediaStore.MediaColumns.MIME_TYPE, file.mime);
values.put(MediaStore.MediaColumns.RELATIVE_PATH, Transfer.local_storage);
file.uri = getContext().getContentResolver().insert(MediaStore.Downloads.EXTERNAL_CONTENT_URI, values);
}
new Thread(() -> {
try {
file.downloadFile();
} catch (IOException e) {
final String ExceptionName = e.getClass().getSimpleName();
final String ExceptionMess = e.getMessage();
if(ExceptionName != null && ExceptionMess != null) {
Transfer.error(ExceptionName + ": " + ExceptionMess, null, null);
}
}
}).start();
DownloadFile file = (DownloadFile) DownloadFile.getFileById(id);
file.sizeSI = Transfer.humanReadableByteCountBin(file.size);
file.AddTransfer();
};
private View.OnClickListener ListenerShare = v -> {
LinearLayout layout = (LinearLayout) v.getParent();
final Integer id = (Integer) layout.getTag(R.id.ID_DOWNLOAD);
ServerFile dl = ServerFile.getFileById(id);
DownloadFile dl = (DownloadFile) DownloadFile.getFileById(id);
if(dl.type.equals("text/plain")) {
String text = null;
@ -377,6 +326,7 @@ public class DownloadFragment extends Fragment {
startActivity(Intent.createChooser(intent, getString(R.string.share_title)));
} catch (ActivityNotFoundException e) {
e.printStackTrace();
Toast.makeText(getActivity(), "Can't share " + dl.mime, Toast.LENGTH_SHORT).show();
}
}
else {
@ -388,17 +338,16 @@ public class DownloadFragment extends Fragment {
startActivity(Intent.createChooser(intent, getString(R.string.share_title)));
} catch (ActivityNotFoundException e) {
e.printStackTrace();
Toast.makeText(getActivity(), "Can't share " + dl.mime, Toast.LENGTH_SHORT).show();
}
}
};
private View.OnClickListener ListenerView = v -> {
LinearLayout layout = (LinearLayout) v.getParent();
final Integer id = (Integer) layout.getTag(R.id.ID_DOWNLOAD);
ServerFile dl = ServerFile.getFileById(id);
DownloadFile dl = (DownloadFile) DownloadFile.getFileById(id);
try {
Intent intent = new Intent(Intent.ACTION_VIEW);
@ -407,9 +356,8 @@ public class DownloadFragment extends Fragment {
startActivity(intent);
} catch (ActivityNotFoundException e) {
e.printStackTrace();
Toast.makeText(getActivity(), "No " + dl.mime + " viewer", Toast.LENGTH_SHORT).show();
}
};
private List<View> getAllChildren(View v) {

25
app/src/main/java/com/localtransfer/fragment/ProgressFragment.java
View File

@ -2,26 +2,16 @@ package com.localtransfer.fragment;
import android.os.Bundle;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import androidx.fragment.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.localtransfer.Progress;
import com.localtransfer.R;
import com.localtransfer.Transfer;
import java.util.ConcurrentModificationException;
import java.util.List;
import java.util.Timer;
import java.util.TimerTask;
public class ProgressFragment extends Fragment {
@ -43,21 +33,20 @@ public class ProgressFragment extends Fragment {
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
Progress.root = inflater.inflate(R.layout.fragment_progress, container, false);
Transfer.fragment_progress = inflater.inflate(R.layout.fragment_progress, container, false);
return Progress.root;
return Transfer.fragment_progress;
}
@Override
public void onResume(){
super.onResume();
Progress.fragment_on = true;
Transfer.fragment_on = true;
List instances = Progress.getInstances();
for (Object obj: instances) {
Progress p = (Progress) obj;
p.showProgress();
List<Transfer> instances = Transfer.getInstances();
for (Transfer file: instances) {
file.showProgressFragment();
}
}
@ -65,6 +54,6 @@ public class ProgressFragment extends Fragment {
public void onPause(){
super.onPause();
Progress.fragment_on = false;
Transfer.fragment_on = false;
}
}

5
app/src/main/res/values/strings.xml
View File

@ -30,8 +30,9 @@
<string name="server_root_def">/transfer</string>
<!-- Local Preferences -->
<string name="local_storage">Local Storage</string>
<string name="local_storage_def">Download/TransferLocal</string>
<string name="use_shared_storage">Use shared storage</string>
<string name="shared_storage">Shared Storage</string>
<string name="shared_storage_def">Download/TransferLocal</string>
<!-- File buttons -->
<string name="file_share">Share</string>

14
app/src/main/res/xml/root_preferences.xml
View File

@ -31,11 +31,17 @@
<PreferenceCategory app:title="@string/local_header">
<SwitchPreference
android:defaultValue="false"
android:key="use_shared_storage"
android:title="@string/use_shared_storage" />
<Preference
app:key="local_storage"
app:title="@string/local_storage"
app:defaultValue="@string/local_storage_def"
app:useSimpleSummaryProvider="true" />
app:key="shared_storage"
app:title="@string/shared_storage"
app:defaultValue="@string/shared_storage_def"
app:useSimpleSummaryProvider="true"
app:isPreferenceVisible="false"/>
</PreferenceCategory>