PurpleI2P
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i2pd
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Code Issues Releases Activity
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store and install assets on android

pull/1212/head
R4SAS 6 years ago committed by R4SAS
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fc4787da4e
commit
db5b45222a
2 changed files with 284 additions and 209 deletions
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  1. 1
      android/build.gradle
  2. 492
      android/src/org/purplei2p/i2pd/I2PDActivity.java

1
android/build.gradle
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@ -37,6 +37,7 @@ android { @@ -37,6 +37,7 @@ android {
java.srcDirs = ['src']
res.srcDirs = ['res']
jniLibs.srcDirs = ['libs']
assets.srcDirs = ['assets']
}
}
signingConfigs {

492
android/src/org/purplei2p/i2pd/I2PDActivity.java
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@ -1,5 +1,10 @@ @@ -1,5 +1,10 @@
package org.purplei2p.i2pd;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Timer;
@ -10,7 +15,9 @@ import android.content.ComponentName; @@ -10,7 +15,9 @@ import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.ServiceConnection;
import android.content.res.AssetManager;
import android.os.Bundle;
import android.os.Environment;
import android.os.IBinder;
import android.util.Log;
import android.view.Menu;
@ -19,24 +26,24 @@ import android.widget.TextView; @@ -19,24 +26,24 @@ import android.widget.TextView;
import android.widget.Toast;
public class I2PDActivity extends Activity {
private static final String TAG = "i2pdActvt";
public static final int GRACEFUL_DELAY_MILLIS = 10 * 60 * 1000;
private TextView textView;
private static final String TAG = "i2pdActvt";
public static final int GRACEFUL_DELAY_MILLIS = 10 * 60 * 1000;
private TextView textView;
private static final DaemonSingleton daemon = DaemonSingleton.getInstance();
private final DaemonSingleton.StateUpdateListener daemonStateUpdatedListener =
new DaemonSingleton.StateUpdateListener() {
new DaemonSingleton.StateUpdateListener() {
@Override
public void daemonStateUpdate() {
runOnUiThread(new Runnable(){
@Override
public void run() {
try {
if(textView==null)return;
if(textView==null) return;
Throwable tr = daemon.getLastThrowable();
if(tr!=null) {
textView.setText(throwableToString(tr));
@ -44,242 +51,309 @@ public class I2PDActivity extends Activity { @@ -44,242 +51,309 @@ public class I2PDActivity extends Activity {
}
DaemonSingleton.State state = daemon.getState();
textView.setText(
String.valueOf(state)+
(DaemonSingleton.State.startFailed.equals(state)?": "+daemon.getDaemonStartResult():"")+
(DaemonSingleton.State.gracefulShutdownInProgress.equals(state)?": "+formatGraceTimeRemaining()+" "+getText(R.string.remaining):"")
);
} catch (Throwable tr) {
String.valueOf(state)+
(DaemonSingleton.State.startFailed.equals(state)?": "+daemon.getDaemonStartResult():"")+
(DaemonSingleton.State.gracefulShutdownInProgress.equals(state)?": "+formatGraceTimeRemaining()+" "+getText(R.string.remaining):"")
);
} catch (Throwable tr) {
Log.e(TAG,"error ignored",tr);
}
}
});
}
};
private static volatile long graceStartedMillis;
private static final Object graceStartedMillis_LOCK=new Object();
private static String formatGraceTimeRemaining() {
long remainingSeconds;
synchronized (graceStartedMillis_LOCK){
remainingSeconds=Math.round(Math.max(0,graceStartedMillis+GRACEFUL_DELAY_MILLIS-System.currentTimeMillis())/1000.0D);
}
long remainingMinutes=(long)Math.floor(remainingSeconds/60.0D);
long remSec=remainingSeconds-remainingMinutes*60;
return remainingMinutes+":"+(remSec/10)+remSec%10;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
textView = new TextView(this);
setContentView(textView);
daemon.addStateChangeListener(daemonStateUpdatedListener);
daemonStateUpdatedListener.daemonStateUpdate();
//set the app be foreground
doBindService();
final Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null){
long gracefulStopAtMillis;
synchronized (graceStartedMillis_LOCK) {
gracefulStopAtMillis = graceStartedMillis + GRACEFUL_DELAY_MILLIS;
}
rescheduleGraceStop(gracefulQuitTimer, gracefulStopAtMillis);
}
}
@Override
private static volatile long graceStartedMillis;
private static final Object graceStartedMillis_LOCK=new Object();
private static String formatGraceTimeRemaining() {
long remainingSeconds;
synchronized (graceStartedMillis_LOCK){
remainingSeconds=Math.round(Math.max(0,graceStartedMillis+GRACEFUL_DELAY_MILLIS-System.currentTimeMillis())/1000.0D);
}
long remainingMinutes=(long)Math.floor(remainingSeconds/60.0D);
long remSec=remainingSeconds-remainingMinutes*60;
return remainingMinutes+":"+(remSec/10)+remSec%10;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// copy assets
copyAsset("certificates");
copyAsset("i2pd.conf");
copyAsset("subsciptions.txt");
copyAsset("tunnels.conf");
textView = new TextView(this);
setContentView(textView);
daemon.addStateChangeListener(daemonStateUpdatedListener);
daemonStateUpdatedListener.daemonStateUpdate();
// set the app be foreground
doBindService();
final Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null){
long gracefulStopAtMillis;
synchronized (graceStartedMillis_LOCK) {
gracefulStopAtMillis = graceStartedMillis + GRACEFUL_DELAY_MILLIS;
}
rescheduleGraceStop(gracefulQuitTimer, gracefulStopAtMillis);
}
}
@Override
protected void onDestroy() {
super.onDestroy();
textView = null;
daemon.removeStateChangeListener(daemonStateUpdatedListener);
//cancelGracefulStop();
textView = null;
daemon.removeStateChangeListener(daemonStateUpdatedListener);
//cancelGracefulStop();
try{
doUnbindService();
}catch(Throwable tr){
doUnbindService();
}catch(Throwable tr){
Log.e(TAG, "", tr);
}
}
private static void cancelGracefulStop() {
Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null) {
gracefulQuitTimer.cancel();
setGracefulQuitTimer(null);
}
}
private CharSequence throwableToString(Throwable tr) {
StringWriter sw = new StringWriter(8192);
PrintWriter pw = new PrintWriter(sw);
tr.printStackTrace(pw);
pw.close();
return sw.toString();
private static void cancelGracefulStop() {
Timer gracefulQuitTimer = getGracefulQuitTimer();
if(gracefulQuitTimer!=null) {
gracefulQuitTimer.cancel();
setGracefulQuitTimer(null);
}
}
// private LocalService mBoundService;
private ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder service) {
// This is called when the connection with the service has been
// established, giving us the service object we can use to
// interact with the service. Because we have bound to a explicit
// service that we know is running in our own process, we can
// cast its IBinder to a concrete class and directly access it.
// mBoundService = ((LocalService.LocalBinder)service).getService();
// Tell the user about this for our demo.
// Toast.makeText(Binding.this, R.string.local_service_connected,
// Toast.LENGTH_SHORT).show();
}
public void onServiceDisconnected(ComponentName className) {
// This is called when the connection with the service has been
// unexpectedly disconnected -- that is, its process crashed.
// Because it is running in our same process, we should never
// see this happen.
// mBoundService = null;
// Toast.makeText(Binding.this, R.string.local_service_disconnected,
// Toast.LENGTH_SHORT).show();
}
};
private static volatile boolean mIsBound;
private void doBindService() {
synchronized (I2PDActivity.class) {
if (mIsBound) return;
// Establish a connection with the service. We use an explicit
// class name because we want a specific service implementation that
// we know will be running in our own process (and thus won't be
// supporting component replacement by other applications).
bindService(new Intent(this, ForegroundService.class), mConnection, Context.BIND_AUTO_CREATE);
mIsBound = true;
}
}
private void doUnbindService() {
synchronized (I2PDActivity.class) {
if (mIsBound) {
// Detach our existing connection.
unbindService(mConnection);
mIsBound = false;
}
}
}
private CharSequence throwableToString(Throwable tr) {
StringWriter sw = new StringWriter(8192);
PrintWriter pw = new PrintWriter(sw);
tr.printStackTrace(pw);
pw.close();
return sw.toString();
}
// private LocalService mBoundService;
private ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder service) {
// This is called when the connection with the service has been
// established, giving us the service object we can use to
// interact with the service. Because we have bound to a explicit
// service that we know is running in our own process, we can
// cast its IBinder to a concrete class and directly access it.
// mBoundService = ((LocalService.LocalBinder)service).getService();
// Tell the user about this for our demo.
// Toast.makeText(Binding.this, R.string.local_service_connected,
// Toast.LENGTH_SHORT).show();
}
public void onServiceDisconnected(ComponentName className) {
// This is called when the connection with the service has been
// unexpectedly disconnected -- that is, its process crashed.
// Because it is running in our same process, we should never
// see this happen.
// mBoundService = null;
// Toast.makeText(Binding.this, R.string.local_service_disconnected,
// Toast.LENGTH_SHORT).show();
}
};
private static volatile boolean mIsBound;
private void doBindService() {
synchronized (I2PDActivity.class) {
if (mIsBound) return;
// Establish a connection with the service. We use an explicit
// class name because we want a specific service implementation that
// we know will be running in our own process (and thus won't be
// supporting component replacement by other applications).
bindService(new Intent(this, ForegroundService.class), mConnection, Context.BIND_AUTO_CREATE);
mIsBound = true;
}
}
private void doUnbindService() {
synchronized (I2PDActivity.class) {
if (mIsBound) {
// Detach our existing connection.
unbindService(mConnection);
mIsBound = false;
}
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.options_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
switch(id){
case R.id.action_stop:
i2pdStop();
return true;
case R.id.action_graceful_stop:
i2pdGracefulStop();
return true;
}
case R.id.action_stop:
i2pdStop();
return true;
case R.id.action_graceful_stop:
i2pdGracefulStop();
return true;
}
return super.onOptionsItemSelected(item);
}
private void i2pdStop() {
cancelGracefulStop();
new Thread(new Runnable(){
@Override
public void run() {
Log.d(TAG, "stopping");
try{
daemon.stopDaemon();
}catch (Throwable tr) {
Log.e(TAG, "", tr);
}
}
},"stop").start();
}
private static volatile Timer gracefulQuitTimer;
private void i2pdGracefulStop() {
if(daemon.getState()==DaemonSingleton.State.stopped){
Toast.makeText(this, R.string.already_stopped,
Toast.LENGTH_SHORT).show();
return;
}
if(getGracefulQuitTimer()!=null){
Toast.makeText(this, R.string.graceful_stop_is_already_in_progress,
Toast.LENGTH_SHORT).show();
return;
}
Toast.makeText(this, R.string.graceful_stop_is_in_progress,
Toast.LENGTH_SHORT).show();
new Thread(new Runnable(){
cancelGracefulStop();
new Thread(new Runnable(){
@Override
public void run() {
Log.d(TAG, "stopping");
try{
daemon.stopDaemon();
}catch (Throwable tr) {
Log.e(TAG, "", tr);
}
}
},"stop").start();
}
private static volatile Timer gracefulQuitTimer;
private void i2pdGracefulStop() {
if(daemon.getState()==DaemonSingleton.State.stopped){
Toast.makeText(this, R.string.already_stopped,
Toast.LENGTH_SHORT).show();
return;
}
if(getGracefulQuitTimer()!=null){
Toast.makeText(this, R.string.graceful_stop_is_already_in_progress,
Toast.LENGTH_SHORT).show();
return;
}
Toast.makeText(this, R.string.graceful_stop_is_in_progress,
Toast.LENGTH_SHORT).show();
new Thread(new Runnable(){
@Override
public void run() {
try{
Log.d(TAG, "grac stopping");
if(daemon.isStartedOkay()) {
daemon.stopAcceptingTunnels();
long gracefulStopAtMillis;
synchronized (graceStartedMillis_LOCK) {
graceStartedMillis = System.currentTimeMillis();
gracefulStopAtMillis = graceStartedMillis + GRACEFUL_DELAY_MILLIS;
}
rescheduleGraceStop(null,gracefulStopAtMillis);
}else{
i2pdStop();
}
} catch(Throwable tr) {
if(daemon.isStartedOkay()) {
daemon.stopAcceptingTunnels();
long gracefulStopAtMillis;
synchronized (graceStartedMillis_LOCK) {
graceStartedMillis = System.currentTimeMillis();
gracefulStopAtMillis = graceStartedMillis + GRACEFUL_DELAY_MILLIS;
}
rescheduleGraceStop(null,gracefulStopAtMillis);
}else{
i2pdStop();
}
} catch(Throwable tr) {
Log.e(TAG,"",tr);
}
}
},"gracInit").start();
}
private void rescheduleGraceStop(Timer gracefulQuitTimerOld, long gracefulStopAtMillis) {
if(gracefulQuitTimerOld!=null)gracefulQuitTimerOld.cancel();
final Timer gracefulQuitTimer = new Timer(true);
setGracefulQuitTimer(gracefulQuitTimer);
gracefulQuitTimer.schedule(new TimerTask(){
@Override
public void run() {
i2pdStop();
}
}, Math.max(0,gracefulStopAtMillis-System.currentTimeMillis()));
final TimerTask tickerTask = new TimerTask() {
@Override
public void run() {
daemonStateUpdatedListener.daemonStateUpdate();
}
};
gracefulQuitTimer.scheduleAtFixedRate(tickerTask,0/*start delay*/,1000/*millis period*/);
}
private static Timer getGracefulQuitTimer() {
return gracefulQuitTimer;
},"gracInit").start();
}
private void rescheduleGraceStop(Timer gracefulQuitTimerOld, long gracefulStopAtMillis) {
if(gracefulQuitTimerOld!=null)gracefulQuitTimerOld.cancel();
final Timer gracefulQuitTimer = new Timer(true);
setGracefulQuitTimer(gracefulQuitTimer);
gracefulQuitTimer.schedule(new TimerTask(){
@Override
public void run() {
i2pdStop();
}
}, Math.max(0,gracefulStopAtMillis-System.currentTimeMillis()));
final TimerTask tickerTask = new TimerTask() {
@Override
public void run() {
daemonStateUpdatedListener.daemonStateUpdate();
}
};
gracefulQuitTimer.scheduleAtFixedRate(tickerTask,0/*start delay*/,1000/*millis period*/);
}
private static Timer getGracefulQuitTimer() {
return gracefulQuitTimer;
}
private static void setGracefulQuitTimer(Timer gracefulQuitTimer) {
I2PDActivity.gracefulQuitTimer = gracefulQuitTimer;
I2PDActivity.gracefulQuitTimer = gracefulQuitTimer;
}
/**
* Copy the asset at the specified path to this app's data directory. If the
* asset is a directory, its contents are also copied.
*
* @param path
* Path to asset, relative to app's assets directory.
*/
private void copyAsset(String path) {
AssetManager manager = getAssets();
// If we have a directory, we make it and recurse. If a file, we copy its
// contents.
try {
String[] contents = manager.list(path);
// The documentation suggests that list throws an IOException, but doesn't
// say under what conditions. It'd be nice if it did so when the path was
// to a file. That doesn't appear to be the case. If the returned array is
// null or has 0 length, we assume the path is to a file. This means empty
// directories will get turned into files.
if (contents == null || contents.length == 0)
throw new IOException();
// Make the directory.
File dir = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/i2pd/", path);
dir.mkdirs();
// Recurse on the contents.
for (String entry : contents) {
copyAsset(path + "/" + entry);
}
} catch (IOException e) {
copyFileAsset(path);
}
}
/**
* Copy the asset file specified by path to app's data directory. Assumes
* parent directories have already been created.
*
* @param path
* Path to asset, relative to app's assets directory.
*/
private void copyFileAsset(String path) {
File file = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/i2pd/", path);
try {
InputStream in = getAssets().open(path);
OutputStream out = new FileOutputStream(file);
byte[] buffer = new byte[1024];
int read = in.read(buffer);
while (read != -1) {
out.write(buffer, 0, read);
read = in.read(buffer);
}
out.close();
in.close();
} catch (IOException e) {
Log.e(TAG, "", e);
}
}
}

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