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Merge pull request #187 from ph4r05/pr/002-upgrade-android

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Improve remote-reader
This commit is contained in:
Frank Morgner
2021-02-25 18:24:17 +01:00
committed by GitHub
parent 0540c4584b dc314e7bc1
commit 1eaf5a1c60
14 changed files with 190 additions and 51 deletions
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22
remote-reader/app/build.gradle
View File

@@ -1,14 +1,14 @@
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.1"
compileSdkVersion 29
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "com.vsmartcard.remotesmartcardreader.app"
// NFC reader mode was added in KitKat
minSdkVersion 19
targetSdkVersion 23
targetSdkVersion 29
versionCode 6
versionName "2.2"
}
@@ -38,7 +38,7 @@ android.applicationVariants.all { variant ->
} else {
newApkName = "${appName}-${output.baseName}-${variant.versionName}-unaligned.apk"
}
output.outputFile = new File(output.outputFile.parent, newApkName)
//output.outputFile = new File(output.outputFile.parent, newApkName)
}
}
@@ -47,12 +47,12 @@ repositories {
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.2.1'
compile 'com.android.support:design:23.2.1'
compile 'com.android.support:support-v4:23.2.1'
implementation fileTree(dir: 'libs', include: ['*.jar'])
testImplementation 'junit:junit:4.12'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.3.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
compile 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
compile 'com.google.zxing:core:3.2.1'
implementation 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
implementation 'com.google.zxing:core:3.2.1'
}

3
remote-reader/app/src/main/java/com/example/android/common/logger/LogFragment.java
View File

@@ -33,7 +33,6 @@ package com.example.android.common.logger;
import android.graphics.Typeface;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.Gravity;
@@ -42,6 +41,8 @@ import android.view.View;
import android.view.ViewGroup;
import android.widget.ScrollView;
import androidx.fragment.app.Fragment;
/**
* Simple fraggment which contains a LogView and uses is to output log data it receives
* through the LogNode interface.

11
remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/AppCompatPreferenceActivity.java
View File

@@ -3,15 +3,16 @@ package com.vsmartcard.remotesmartcardreader.app;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.support.annotation.LayoutRes;
import android.support.annotation.Nullable;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatDelegate;
import android.support.v7.widget.Toolbar;
import android.view.MenuInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.LayoutRes;
import androidx.annotation.Nullable;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AppCompatDelegate;
import androidx.appcompat.widget.Toolbar;
/**
* A {@link android.preference.PreferenceActivity} which implements and proxies the necessary calls
* to be used with AppCompat.

21
remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/MainActivity.java
View File

@@ -31,20 +31,21 @@ import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.provider.Settings;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import com.example.android.common.logger.Log;
import com.example.android.common.logger.LogFragment;
import com.example.android.common.logger.LogWrapper;
import com.example.android.common.logger.MessageOnlyLogFilter;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.snackbar.Snackbar;
import com.vsmartcard.remotesmartcardreader.app.screaders.*;
@TargetApi(Build.VERSION_CODES.KITKAT)
@@ -197,11 +198,12 @@ public class MainActivity extends AppCompatActivity implements NfcAdapter.Reader
}
private void vpcdConnect(SCReader scReader) {
SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(this);
int port = Integer.parseInt(SP.getString("port", Integer.toString(VPCDWorker.DEFAULT_PORT)));
String hostname = SP.getString("hostname", VPCDWorker.DEFAULT_HOSTNAME);
final SharedPreferences SP = PreferenceManager.getDefaultSharedPreferences(this);
final int port = Integer.parseInt(SP.getString("port", Integer.toString(VPCDWorker.DEFAULT_PORT)));
final String hostname = SP.getString("hostname", VPCDWorker.DEFAULT_HOSTNAME);
final boolean listen = SP.getBoolean("listen", VPCDWorker.DEFAULT_LISTEN);
vpcdTest = new VPCDWorker();
vpcdTest.execute(new VPCDWorker.VPCDWorkerParams(hostname, port, scReader));
vpcdTest.execute(new VPCDWorker.VPCDWorkerParams(hostname, port, scReader, listen));
}
private void vpcdDisconnect() {
@@ -231,6 +233,7 @@ public class MainActivity extends AppCompatActivity implements NfcAdapter.Reader
@Override
public void onNewIntent(Intent intent) {
// onResume gets called after this to handle the intent
super.onNewIntent(intent);
setIntent(intent);
}

2
remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/MyLogFragment.java
View File

@@ -23,12 +23,12 @@ import android.content.ClipData;
import android.content.ClipboardManager;
import android.content.Context;
import android.os.Bundle;
import android.support.design.widget.Snackbar;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import com.example.android.common.logger.LogFragment;
import com.google.android.material.snackbar.Snackbar;
public class MyLogFragment extends LogFragment {

6
remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/SettingsActivity.java
View File

@@ -32,11 +32,13 @@ import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceActivity;
import android.provider.Settings;
import android.support.design.widget.Snackbar;
import android.support.v7.app.ActionBar;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import android.view.MenuItem;
import androidx.appcompat.app.ActionBar;
import com.google.android.material.snackbar.Snackbar;
import com.google.zxing.integration.android.IntentIntegrator;
import com.google.zxing.integration.android.IntentResult;

127
remote-reader/app/src/main/java/com/vsmartcard/remotesmartcardreader/app/VPCDWorker.java
View File

@@ -20,7 +20,8 @@
package com.vsmartcard.remotesmartcardreader.app;
import android.os.AsyncTask;
import android.support.annotation.Nullable;
import androidx.annotation.Nullable;
import com.example.android.common.logger.Log;
import com.vsmartcard.remotesmartcardreader.app.screaders.SCReader;
@@ -28,8 +29,17 @@ import com.vsmartcard.remotesmartcardreader.app.screaders.SCReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.net.InterfaceAddress;
import java.net.NetworkInterface;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketTimeoutException;
import java.util.Enumeration;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.TimeUnit;
class VPCDWorker extends AsyncTask<VPCDWorker.VPCDWorkerParams, Void, Void> {
@@ -37,18 +47,22 @@ class VPCDWorker extends AsyncTask<VPCDWorker.VPCDWorkerParams, Void, Void> {
final String hostname;
final int port;
final SCReader reader;
VPCDWorkerParams(String hostname, int port, SCReader reader) {
final boolean listen;
VPCDWorkerParams(String hostname, int port, SCReader reader, boolean listen) {
this.hostname = hostname;
this.port = port;
this.reader = reader;
this.listen = listen;
}
}
public static final int DEFAULT_PORT = 35963;
// default URI when used in emulator
public static final String DEFAULT_HOSTNAME = "10.0.2.2";
public static final boolean DEFAULT_LISTEN = false;
private SCReader reader;
private ServerSocket listenSocket;
private Socket socket;
private InputStream inputStream;
private OutputStream outputStream;
@@ -74,15 +88,22 @@ class VPCDWorker extends AsyncTask<VPCDWorker.VPCDWorkerParams, Void, Void> {
public Void doInBackground(VPCDWorkerParams... params) {
try {
reader = params[0].reader;
Log.i(this.getClass().getName(), "Connecting to " + params[0].hostname + ":" + Integer.toString(params[0].port) + "...");
vpcdConnect(params[0].hostname, params[0].port);
Log.i(this.getClass().getName(), "Connected to VPCD");
vpcdConnection(params[0]);
while (!isCancelled()) {
vpcdAccept();
byte[] out = null;
byte[] in = receiveFromVPCD();
if (in == null)
break;
if (in == null) {
if (listenSocket == null) {
Log.i(this.getClass().getName(), "End of stream, finishing");
break;
} else {
Log.i(this.getClass().getName(), "End of stream, closing connection");
vpcdCloseClient();
continue; // back to accept
}
}
if (in.length == VPCD_CTRL_LEN) {
switch (in[0]) {
@@ -168,7 +189,79 @@ class VPCDWorker extends AsyncTask<VPCDWorker.VPCDWorkerParams, Void, Void> {
outputStream.flush();
}
private void vpcdConnection(VPCDWorkerParams params) throws IOException {
if (params.listen){
vpcdListen(params.port);
return;
}
Log.i(this.getClass().getName(), "Connecting to " + params.hostname + ":" + Integer.toString(params.port) + "...");
vpcdConnect(params.hostname, params.port);
Log.i(this.getClass().getName(), "Connected to VPCD");
}
private void vpcdListen(int port) throws IOException {
listenSocket = new ServerSocket(port);
final List<String> ifaceAddresses = new LinkedList<>();
final Enumeration<NetworkInterface> ifaces = NetworkInterface.getNetworkInterfaces();
while(ifaces.hasMoreElements()){
final NetworkInterface iface = ifaces.nextElement();
if (!iface.isUp() || iface.isLoopback() || iface.isVirtual()) {
continue;
}
for(InterfaceAddress addr : iface.getInterfaceAddresses()){
final InetAddress inetAddr = addr.getAddress();
ifaceAddresses.add(inetAddr.getHostAddress());
}
}
Log.i(this.getClass().getName(), "Listening on port " + port + ". Local addresses: " + join(", ", ifaceAddresses));
}
private void vpcdAccept() throws IOException {
if(listenSocket == null){
return;
}
if (socket != null){
return; // Already accepted, only one client allowed
}
Log.i(this.getClass().getName(),"Waiting for connections...");
while(!isCancelled()) {
listenSocket.setSoTimeout(1000);
try {
socket = listenSocket.accept();
} catch (SocketTimeoutException ignored){}
if (socket != null){
break;
}
}
Log.i(this.getClass().getName(),"Connected, " + socket.getInetAddress());
listenSocket.setSoTimeout(0);
outputStream = socket.getOutputStream();
inputStream = socket.getInputStream();
}
private void vpcdCloseClient(){
try {
outputStream.close();
} catch (IOException ignored) { }
try {
inputStream.close();
} catch (IOException ignored) { }
try {
socket.close();
} catch (IOException ignored) { }
outputStream = null;
inputStream = null;
socket = null;
}
private void vpcdConnect(String hostname, int port) throws IOException {
listenSocket = null;
socket = new Socket(InetAddress.getByName(hostname), port);
outputStream = socket.getOutputStream();
inputStream = socket.getInputStream();
@@ -182,5 +275,25 @@ class VPCDWorker extends AsyncTask<VPCDWorker.VPCDWorkerParams, Void, Void> {
socket.close();
Log.i(this.getClass().getName(), "Disconnected from VPCD");
}
if (listenSocket != null) {
Log.i(this.getClass().getName(), "Closing listening socket");
listenSocket.close();
}
}
/**
* Usage of API level 24+ would allow streams(), join can be removed.
*/
private static String join(String separator, List<String> input) {
if (input == null || input.size() <= 0) return "";
StringBuilder sb = new StringBuilder();
for (int i = 0; i < input.size(); i++) {
sb.append(input.get(i));
if (i != input.size() - 1) {
sb.append(separator);
}
}
return sb.toString();
}
}

16
remote-reader/app/src/main/res/layout/activity_main.xml
View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
@@ -7,14 +7,14 @@
android:fitsSystemWindows="true"
tools:context="com.vsmartcard.remotesmartcardreader.app.MainActivity">
<android.support.design.widget.AppBarLayout
<com.google.android.material.appbar.AppBarLayout
android:id="@+id/app_bar"
android:layout_width="match_parent"
android:layout_height="@dimen/app_bar_height"
android:fitsSystemWindows="true"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.design.widget.CollapsingToolbarLayout
<com.google.android.material.appbar.CollapsingToolbarLayout
android:id="@+id/toolbar_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
@@ -22,19 +22,19 @@
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<android.support.v7.widget.Toolbar
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
app:layout_collapseMode="pin"
app:popupTheme="@style/AppTheme.PopupOverlay" />
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
</com.google.android.material.appbar.CollapsingToolbarLayout>
</com.google.android.material.appbar.AppBarLayout>
<include layout="@layout/content_main" />
<android.support.design.widget.FloatingActionButton
<com.google.android.material.floatingactionbutton.FloatingActionButton
android:id="@+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
@@ -43,4 +43,4 @@
app:layout_anchor="@id/app_bar"
app:layout_anchorGravity="bottom|end" />
</android.support.design.widget.CoordinatorLayout>
</androidx.coordinatorlayout.widget.CoordinatorLayout>

5
remote-reader/app/src/main/res/layout/content_main.xml
View File

@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="wrap_content"
@@ -9,11 +9,10 @@
tools:showIn="@layout/activity_main">
<fragment
xmlns:android="http://schemas.android.com/apk/res/android"
android:name="com.vsmartcard.remotesmartcardreader.app.MyLogFragment"
android:id="@+id/log_fragment"
android:layout_margin="@dimen/text_margin"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</android.support.v4.widget.NestedScrollView>
</androidx.core.widget.NestedScrollView>

11
remote-reader/app/src/main/res/values/strings.xml
View File

@@ -13,6 +13,9 @@
<item>500 milliseconds</item>
<item>1 second</item>
<item>2 seconds</item>
<item>4 seconds</item>
<item>10 seconds</item>
<item>30 seconds</item>
</string-array>
<string-array name="intDelays">
<item>125</item>
@@ -20,6 +23,9 @@
<item>500</item>
<item>1000</item>
<item>2000</item>
<item>4000</item>
<item>10000</item>
<item>30000</item>
</string-array>
<string-array name="strTimeouts">
<item>125 milliseconds</item>
@@ -29,6 +35,8 @@
<item>2 seconds</item>
<item>3 seconds</item>
<item>4 seconds</item>
<item>10 seconds</item>
<item>30 seconds</item>
</string-array>
<string-array name="intTimeouts">
<item>125</item>
@@ -38,6 +46,8 @@
<item>2000</item>
<item>3000</item>
<item>4000</item>
<item>10000</item>
<item>30000</item>
</string-array>
<string name="action_settings">Settings</string>
@@ -45,5 +55,6 @@
<string name="action_delete">Clear Log</string>
<string name="title_activity_settings">Settings</string>
<string name="hint_vpcd_listen">Listen for connections</string>
</resources>

6
remote-reader/app/src/main/res/xml/settings.xml
View File

@@ -32,6 +32,12 @@
android:inputType="number"
android:hint="Default: 35963" />
<CheckBoxPreference
android:key="listen"
android:defaultValue="false"
android:title="@string/hint_vpcd_listen"
android:hint="Default: false" />
</PreferenceCategory>
<PreferenceCategory

4
remote-reader/build.gradle
View File

@@ -2,10 +2,11 @@
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.5.0'
classpath 'com.android.tools.build:gradle:4.1.2'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
@@ -15,6 +16,7 @@ buildscript {
allprojects {
repositories {
jcenter()
google()
}
}

2
remote-reader/gradle.properties
View File

@@ -16,3 +16,5 @@
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
android.enableJetifier=true
android.useAndroidX=true

3
remote-reader/gradle/wrapper/gradle-wrapper.properties vendored
View File

@@ -1,6 +1,5 @@
#Wed Oct 21 11:34:03 PDT 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.6-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-2.8-all.zip