mirror of
https://github.com/PurpleI2P/i2pd-android.git
synced 2024-12-06 19:27:28 +01:00
import android code from i2pd repo
This commit is contained in:
R4SAS
@@ -0,0 +1,181 @@
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package org.purplei2p.i2pd;
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import java.util.HashSet;
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import java.util.Set;
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import android.os.Environment;
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import android.util.Log;
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import org.purplei2p.i2pd.R;
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public class DaemonSingleton {
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private static final String TAG = "i2pd";
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private static final DaemonSingleton instance = new DaemonSingleton();
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public interface StateUpdateListener {
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void daemonStateUpdate();
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}
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private final Set<StateUpdateListener> stateUpdateListeners = new HashSet<>();
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public static DaemonSingleton getInstance() {
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return instance;
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}
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public synchronized void addStateChangeListener(StateUpdateListener listener) {
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stateUpdateListeners.add(listener);
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}
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public synchronized void removeStateChangeListener(StateUpdateListener listener) {
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stateUpdateListeners.remove(listener);
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}
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private synchronized void setState(State newState) {
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if (newState == null)
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throw new NullPointerException();
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State oldState = state;
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if (oldState == null)
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throw new NullPointerException();
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if (oldState.equals(newState))
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return;
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state = newState;
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fireStateUpdate1();
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}
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public synchronized void stopAcceptingTunnels() {
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if (isStartedOkay()) {
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setState(State.gracefulShutdownInProgress);
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I2PD_JNI.stopAcceptingTunnels();
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}
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}
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public synchronized void startAcceptingTunnels() {
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if (isStartedOkay()) {
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setState(State.startedOkay);
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I2PD_JNI.startAcceptingTunnels();
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}
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}
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public synchronized void reloadTunnelsConfigs() {
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if (isStartedOkay()) {
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I2PD_JNI.reloadTunnelsConfigs();
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}
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}
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public synchronized int GetTransitTunnelsCount() {
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return I2PD_JNI.GetTransitTunnelsCount();
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}
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private volatile boolean startedOkay;
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public enum State {
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uninitialized(R.string.uninitialized),
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starting(R.string.starting),
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jniLibraryLoaded(R.string.jniLibraryLoaded),
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startedOkay(R.string.startedOkay),
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startFailed(R.string.startFailed),
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gracefulShutdownInProgress(R.string.gracefulShutdownInProgress),
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stopped(R.string.stopped);
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State(int statusStringResourceId) {
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this.statusStringResourceId = statusStringResourceId;
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}
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private final int statusStringResourceId;
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public int getStatusStringResourceId() {
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return statusStringResourceId;
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}
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};
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private volatile State state = State.uninitialized;
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public State getState() {
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return state;
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}
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{
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setState(State.starting);
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new Thread(new Runnable() {
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@Override
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public void run() {
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try {
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I2PD_JNI.loadLibraries();
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setState(State.jniLibraryLoaded);
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} catch (Throwable tr) {
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lastThrowable = tr;
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setState(State.startFailed);
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return;
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}
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try {
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synchronized (DaemonSingleton.this) {
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I2PD_JNI.setDataDir(Environment.getExternalStorageDirectory().getAbsolutePath() + "/i2pd");
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daemonStartResult = I2PD_JNI.startDaemon();
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if ("ok".equals(daemonStartResult)) {
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setState(State.startedOkay);
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setStartedOkay(true);
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} else
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setState(State.startFailed);
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}
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} catch (Throwable tr) {
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lastThrowable = tr;
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setState(State.startFailed);
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}
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}
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}, "i2pdDaemonStart").start();
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}
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private Throwable lastThrowable;
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private String daemonStartResult = "N/A";
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private void fireStateUpdate1() {
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Log.i(TAG, "daemon state change: " + state);
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for (StateUpdateListener listener : stateUpdateListeners) {
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try {
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listener.daemonStateUpdate();
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} catch (Throwable tr) {
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Log.e(TAG, "exception in listener ignored", tr);
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}
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}
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}
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public Throwable getLastThrowable() {
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return lastThrowable;
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}
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public String getDaemonStartResult() {
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return daemonStartResult;
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}
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private final Object startedOkayLock = new Object();
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public boolean isStartedOkay() {
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synchronized (startedOkayLock) {
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return startedOkay;
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}
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}
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private void setStartedOkay(boolean startedOkay) {
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synchronized (startedOkayLock) {
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this.startedOkay = startedOkay;
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}
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}
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public synchronized void stopDaemon() {
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if (isStartedOkay()) {
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try {
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I2PD_JNI.stopDaemon();
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} catch(Throwable tr) {
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Log.e(TAG, "", tr);
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}
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setStartedOkay(false);
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setState(State.stopped);
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}
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}
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}
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@@ -0,0 +1,149 @@
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package org.purplei2p.i2pd;
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import android.app.Notification;
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import android.app.NotificationChannel;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.app.Service;
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import android.content.Context;
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import android.content.Intent;
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import android.os.Binder;
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import android.os.Build;
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import android.os.IBinder;
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import androidx.annotation.RequiresApi;
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import androidx.core.app.NotificationCompat;
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import android.util.Log;
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public class ForegroundService extends Service {
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private static final String TAG="FgService";
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private volatile boolean shown;
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private final DaemonSingleton.StateUpdateListener daemonStateUpdatedListener =
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new DaemonSingleton.StateUpdateListener() {
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@Override
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public void daemonStateUpdate() {
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try {
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synchronized (ForegroundService.this) {
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if (shown) cancelNotification();
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showNotification();
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}
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} catch (Throwable tr) {
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Log.e(TAG,"error ignored",tr);
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}
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}
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};
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private NotificationManager notificationManager;
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// Unique Identification Number for the Notification.
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// We use it on Notification start, and to cancel it.
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private int NOTIFICATION = 1;
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/**
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* Class for clients to access. Because we know this service always
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* runs in the same process as its clients, we don't need to deal with
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* IPC.
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*/
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public class LocalBinder extends Binder {
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ForegroundService getService() {
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return ForegroundService.this;
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}
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}
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@Override
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public void onCreate() {
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notificationManager = (NotificationManager)getSystemService(NOTIFICATION_SERVICE);
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synchronized (this) {
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DaemonSingleton.getInstance().addStateChangeListener(daemonStateUpdatedListener);
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if (!shown) daemonStateUpdatedListener.daemonStateUpdate();
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}
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// Tell the user we started.
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// Toast.makeText(this, R.string.i2pd_service_started, Toast.LENGTH_SHORT).show();
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}
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@Override
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public int onStartCommand(Intent intent, int flags, int startId) {
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Log.i("ForegroundService", "Received start id " + startId + ": " + intent);
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return START_STICKY;
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}
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@Override
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public void onDestroy() {
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DaemonSingleton.getInstance().removeStateChangeListener(daemonStateUpdatedListener);
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cancelNotification();
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}
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private synchronized void cancelNotification() {
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// Cancel the persistent notification.
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notificationManager.cancel(NOTIFICATION);
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stopForeground(true);
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// Tell the user we stopped.
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//Toast.makeText(this, R.string.i2pd_service_stopped, Toast.LENGTH_SHORT).show();
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shown=false;
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}
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@Override
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public IBinder onBind(Intent intent) {
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return mBinder;
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}
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// This is the object that receives interactions from clients. See
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// RemoteService for a more complete example.
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private final IBinder mBinder = new LocalBinder();
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/**
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* Show a notification while this service is running.
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*/
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private synchronized void showNotification() {
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// In this sample, we'll use the same text for the ticker and the expanded notification
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CharSequence text = getText(DaemonSingleton.getInstance().getState().getStatusStringResourceId());
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// The PendingIntent to launch our activity if the user selects this notification
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PendingIntent contentIntent = PendingIntent.getActivity(this, 0,
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new Intent(this, I2PDActivity.class), 0);
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// If earlier version channel ID is not used
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// https://developer.android.com/reference/android/support/v4/app/NotificationCompat.Builder.html#NotificationCompat.Builder(android.content.Context)
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String channelId = Build.VERSION.SDK_INT >= 26 ? createNotificationChannel() : "";
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// Set the info for the views that show in the notification panel.
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NotificationCompat.Builder builder = new NotificationCompat.Builder(this, channelId)
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.setOngoing(true)
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.setSmallIcon(R.drawable.itoopie_notification_icon); // the status icon
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if(Build.VERSION.SDK_INT >= 16) builder = builder.setPriority(Notification.PRIORITY_DEFAULT);
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if(Build.VERSION.SDK_INT >= 21) builder = builder.setCategory(Notification.CATEGORY_SERVICE);
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Notification notification = builder
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.setTicker(text) // the status text
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.setWhen(System.currentTimeMillis()) // the time stamp
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.setContentTitle(getText(R.string.app_name)) // the label of the entry
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.setContentText(text) // the contents of the entry
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.setContentIntent(contentIntent) // The intent to send when the entry is clicked
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.build();
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// Send the notification.
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//mNM.notify(NOTIFICATION, notification);
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startForeground(NOTIFICATION, notification);
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shown = true;
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}
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@RequiresApi(Build.VERSION_CODES.O)
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private synchronized String createNotificationChannel() {
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String channelId = getString(R.string.app_name);
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CharSequence channelName = "I2Pd service";
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NotificationChannel chan = new NotificationChannel(channelId, channelName, NotificationManager.IMPORTANCE_LOW);
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//chan.setLightColor(Color.PURPLE);
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chan.setLockscreenVisibility(Notification.VISIBILITY_PRIVATE);
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NotificationManager service = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
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if(service!=null)service.createNotificationChannel(chan);
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else Log.e(TAG, "error: NOTIFICATION_SERVICE is null");
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return channelId;
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}
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private static final DaemonSingleton daemon = DaemonSingleton.getInstance();
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}
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@@ -0,0 +1,654 @@
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package org.purplei2p.i2pd;
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import java.io.File;
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import java.io.FileReader;
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import java.io.FileWriter;
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import java.io.BufferedReader;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.io.PrintWriter;
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import java.io.StringWriter;
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import java.util.Timer;
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import java.util.TimerTask;
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import android.Manifest;
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import android.annotation.SuppressLint;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.ActivityNotFoundException;
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import android.content.ComponentName;
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import android.content.Context;
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import android.content.Intent;
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import android.content.ServiceConnection;
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import android.content.SharedPreferences;
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import android.content.res.AssetManager;
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import android.content.pm.PackageManager;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Build;
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import android.os.Environment;
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import android.os.IBinder;
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||||
import android.os.PowerManager;
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import android.preference.PreferenceManager;
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import android.provider.Settings;
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import android.util.Log;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.widget.TextView;
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import android.widget.Toast;
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|
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import androidx.annotation.NonNull;
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import androidx.core.app.ActivityCompat;
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||||
import androidx.core.content.ContextCompat;
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// For future package update checking
|
||||
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import android.webkit.WebSettings;
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||||
import android.webkit.WebView;
|
||||
import android.webkit.WebViewClient;
|
||||
|
||||
|
||||
import static android.provider.Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS;
|
||||
|
||||
public class I2PDActivity extends Activity {
|
||||
private WebView webView;
|
||||
|
||||
private static final String TAG = "i2pdActvt";
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||||
private static final int MY_PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE = 1;
|
||||
public static final int GRACEFUL_DELAY_MILLIS = 10 * 60 * 1000;
|
||||
public static final String PACKAGE_URI_SCHEME = "package:";
|
||||
|
||||
private TextView textView;
|
||||
private boolean assetsCopied;
|
||||
private String i2pdpath = Environment.getExternalStorageDirectory().getAbsolutePath() + "/i2pd/";
|
||||
//private ConfigParser parser = new ConfigParser(i2pdpath); // TODO:
|
||||
|
||||
private static final DaemonSingleton daemon = DaemonSingleton.getInstance();
|
||||
|
||||
private final DaemonSingleton.StateUpdateListener daemonStateUpdatedListener = new DaemonSingleton.StateUpdateListener() {
|
||||
@Override
|
||||
public void daemonStateUpdate() {
|
||||
processAssets();
|
||||
runOnUiThread(() -> {
|
||||
try {
|
||||
if (textView == null)
|
||||
return;
|
||||
Throwable tr = daemon.getLastThrowable();
|
||||
if (tr!=null) {
|
||||
textView.setText(throwableToString(tr));
|
||||
return;
|
||||
}
|
||||
DaemonSingleton.State state = daemon.getState();
|
||||
String startResultStr = DaemonSingleton.State.startFailed.equals(state) ? String.format(": %s", daemon.getDaemonStartResult()) : "";
|
||||
String graceStr = DaemonSingleton.State.gracefulShutdownInProgress.equals(state) ? String.format(": %s %s", formatGraceTimeRemaining(), getText(R.string.remaining)) : "";
|
||||
textView.setText(String.format("%s%s%s", getText(state.getStatusStringResourceId()), startResultStr, graceStr));
|
||||
} catch (Throwable tr) {
|
||||
Log.e(TAG,"error ignored",tr);
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
private static volatile long graceStartedMillis;
|
||||
private static final Object graceStartedMillis_LOCK = new Object();
|
||||
private Menu optionsMenu;
|
||||
|
||||
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) {
|
||||
Log.i(TAG, "onCreate");
|
||||
super.onCreate(savedInstanceState);
|
||||
|
||||
textView = new TextView(this);
|
||||
setContentView(textView);
|
||||
daemon.addStateChangeListener(daemonStateUpdatedListener);
|
||||
daemonStateUpdatedListener.daemonStateUpdate();
|
||||
|
||||
// request permissions
|
||||
if (Build.VERSION.SDK_INT >= 23) {
|
||||
if (ContextCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
|
||||
ActivityCompat.requestPermissions(this,
|
||||
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
|
||||
MY_PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE);
|
||||
}
|
||||
}
|
||||
|
||||
// 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);
|
||||
}
|
||||
|
||||
openBatteryOptimizationDialogIfNeeded();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onDestroy() {
|
||||
super.onDestroy();
|
||||
textView = null;
|
||||
daemon.removeStateChangeListener(daemonStateUpdatedListener);
|
||||
//cancelGracefulStop0();
|
||||
try {
|
||||
doUnbindService();
|
||||
} catch(Throwable tr) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults)
|
||||
{
|
||||
if (requestCode == MY_PERMISSION_REQUEST_WRITE_EXTERNAL_STORAGE) {
|
||||
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED)
|
||||
Log.e(TAG, "WR_EXT_STORAGE perm granted");
|
||||
else {
|
||||
Log.e(TAG, "WR_EXT_STORAGE perm declined, stopping i2pd");
|
||||
i2pdStop();
|
||||
//TODO must work w/o this perm, ask orignal
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void cancelGracefulStop0() {
|
||||
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 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);
|
||||
menu.findItem(R.id.action_battery_otimizations).setVisible(isBatteryOptimizationsOpenOsDialogApiAvailable());
|
||||
this.optionsMenu = menu;
|
||||
return true;
|
||||
}
|
||||
|
||||
private boolean isBatteryOptimizationsOpenOsDialogApiAvailable() {
|
||||
return android.os.Build.VERSION.SDK_INT >= 23;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onOptionsItemSelected(@NonNull 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:
|
||||
synchronized (graceStartedMillis_LOCK) {
|
||||
if (getGracefulQuitTimer() != null)
|
||||
cancelGracefulStop();
|
||||
else
|
||||
i2pdGracefulStop();
|
||||
}
|
||||
return true;
|
||||
|
||||
case R.id.action_battery_otimizations:
|
||||
onActionBatteryOptimizations();
|
||||
return true;
|
||||
|
||||
case R.id.action_reload_tunnels_config:
|
||||
onReloadTunnelsConfig();
|
||||
return true;
|
||||
|
||||
case R.id.action_start_webview:
|
||||
setContentView(R.layout.webview);
|
||||
this.webView = (WebView) findViewById(R.id.webview1);
|
||||
this.webView.setWebViewClient(new WebViewClient());
|
||||
|
||||
WebSettings webSettings = this.webView.getSettings();
|
||||
webSettings.setBuiltInZoomControls(true);
|
||||
webSettings.setJavaScriptEnabled(false);
|
||||
this.webView.loadUrl("http://127.0.0.1:7070"); // TODO: instead 7070 I2Pd....HttpPort
|
||||
break;
|
||||
}
|
||||
|
||||
return super.onOptionsItemSelected(item);
|
||||
}
|
||||
|
||||
private void onActionBatteryOptimizations() {
|
||||
if (isBatteryOptimizationsOpenOsDialogApiAvailable()) {
|
||||
try {
|
||||
startActivity(new Intent(ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS));
|
||||
} catch (ActivityNotFoundException e) {
|
||||
Log.e(TAG, "BATT_OPTIM_DIALOG_ActvtNotFound", e);
|
||||
Toast.makeText(this, R.string.os_version_does_not_support_battery_optimizations_show_os_dialog_api, Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void onReloadTunnelsConfig() {
|
||||
Log.d(TAG, "reloading tunnels");
|
||||
daemon.reloadTunnelsConfigs();
|
||||
Toast.makeText(this, R.string.tunnels_reloading, Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
|
||||
private void i2pdStop() {
|
||||
cancelGracefulStop0();
|
||||
new Thread(() -> {
|
||||
Log.d(TAG, "stopping");
|
||||
try {
|
||||
daemon.stopDaemon();
|
||||
} catch (Throwable tr) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
quit(); //TODO make menu items for starting i2pd. On my Android, I need to reboot the OS to restart i2pd.
|
||||
}, "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(() -> {
|
||||
try {
|
||||
Log.d(TAG, "graceful 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) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
}, "gracInit").start();
|
||||
}
|
||||
|
||||
private void cancelGracefulStop()
|
||||
{
|
||||
cancelGracefulStop0();
|
||||
new Thread(() -> {
|
||||
try {
|
||||
Log.d(TAG, "canceling graceful stop");
|
||||
if (daemon.isStartedOkay()) {
|
||||
daemon.startAcceptingTunnels();
|
||||
runOnUiThread(() -> Toast.makeText(this, R.string.shutdown_canceled, Toast.LENGTH_SHORT).show());
|
||||
} else
|
||||
i2pdStop();
|
||||
} catch(Throwable tr) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
}, "gracCancel").start();
|
||||
}
|
||||
|
||||
private void rescheduleGraceStop(Timer gracefulQuitTimerOld, long gracefulStopAtMillis) {
|
||||
if (gracefulQuitTimerOld != null)
|
||||
gracefulQuitTimerOld.cancel();
|
||||
|
||||
if(daemon.GetTransitTunnelsCount() <= 0) { // no tunnels left
|
||||
Log.d(TAG, "no transit tunnels left, stopping");
|
||||
i2pdStop();
|
||||
}
|
||||
|
||||
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 void setGracefulQuitTimer(Timer gracefulQuitTimer) {
|
||||
I2PDActivity.gracefulQuitTimer = gracefulQuitTimer;
|
||||
runOnUiThread(()-> {
|
||||
Menu menu = optionsMenu;
|
||||
if (menu != null) {
|
||||
MenuItem item = menu.findItem(R.id.action_graceful_stop);
|
||||
if (item != null) {
|
||||
synchronized (graceStartedMillis_LOCK) {
|
||||
item.setTitle(getGracefulQuitTimer() != null ? R.string.action_cancel_graceful_stop : R.string.action_graceful_stop);
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* 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) {
|
||||
copyFileAsset(path);
|
||||
return;
|
||||
}
|
||||
|
||||
// Make the directory.
|
||||
File dir = new File(i2pdpath, path);
|
||||
boolean result = dir.mkdirs();
|
||||
Log.d(TAG, "dir.mkdirs() returned " + result);
|
||||
|
||||
// Recurse on the contents.
|
||||
for (String entry : contents) {
|
||||
copyAsset(path + '/' + entry);
|
||||
}
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG, "ex ignored for path='" + path + "'", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 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(i2pdpath, path);
|
||||
if (!file.exists()) {
|
||||
try {
|
||||
try (InputStream in = getAssets().open(path)) {
|
||||
try (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);
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG, "", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void deleteRecursive(File fileOrDirectory) {
|
||||
if (fileOrDirectory.isDirectory()) {
|
||||
File[] files = fileOrDirectory.listFiles();
|
||||
if (files != null) {
|
||||
for (File child : files) {
|
||||
deleteRecursive(child);
|
||||
}
|
||||
}
|
||||
}
|
||||
boolean deleteResult = fileOrDirectory.delete();
|
||||
if (!deleteResult)
|
||||
Log.e(TAG, "fileOrDirectory.delete() returned " + deleteResult + ", absolute path='" + fileOrDirectory.getAbsolutePath() + "'");
|
||||
}
|
||||
|
||||
private void processAssets() {
|
||||
if (!assetsCopied) {
|
||||
try {
|
||||
assetsCopied = true; // prevent from running on every state update
|
||||
|
||||
File holderFile = new File(i2pdpath, "assets.ready");
|
||||
String versionName = BuildConfig.VERSION_NAME; // here will be app version, like 2.XX.XX
|
||||
StringBuilder text = new StringBuilder();
|
||||
|
||||
if (holderFile.exists()) {
|
||||
try { // if holder file exists, read assets version string
|
||||
FileReader fileReader = new FileReader(holderFile);
|
||||
|
||||
try {
|
||||
BufferedReader br = new BufferedReader(fileReader);
|
||||
|
||||
try {
|
||||
String line;
|
||||
|
||||
while ((line = br.readLine()) != null) {
|
||||
text.append(line);
|
||||
}
|
||||
}finally {
|
||||
try {
|
||||
br.close();
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG, "", e);
|
||||
}
|
||||
}
|
||||
} finally {
|
||||
try {
|
||||
fileReader.close();
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG, "", e);
|
||||
}
|
||||
}
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG, "", e);
|
||||
}
|
||||
}
|
||||
|
||||
// if version differs from current app version or null, try to delete certificates folder
|
||||
if (!text.toString().contains(versionName))
|
||||
try {
|
||||
boolean deleteResult = holderFile.delete();
|
||||
if (!deleteResult)
|
||||
Log.e(TAG, "holderFile.delete() returned " + deleteResult + ", absolute path='" + holderFile.getAbsolutePath() + "'");
|
||||
File certPath = new File(i2pdpath, "certificates");
|
||||
deleteRecursive(certPath);
|
||||
}
|
||||
catch (Throwable tr) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
|
||||
// copy assets. If processed file exists, it won't be overwritten
|
||||
copyAsset("addressbook");
|
||||
copyAsset("certificates");
|
||||
copyAsset("tunnels.d");
|
||||
copyAsset("i2pd.conf");
|
||||
copyAsset("subscriptions.txt");
|
||||
copyAsset("tunnels.conf");
|
||||
|
||||
// update holder file about successful copying
|
||||
FileWriter writer = new FileWriter(holderFile);
|
||||
try {
|
||||
writer.append(versionName);
|
||||
} finally {
|
||||
try {
|
||||
writer.close();
|
||||
} catch (IOException e) {
|
||||
Log.e(TAG,"on writer close", e);
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (Throwable tr)
|
||||
{
|
||||
Log.e(TAG,"on assets copying", tr);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@SuppressLint("BatteryLife")
|
||||
private void openBatteryOptimizationDialogIfNeeded() {
|
||||
boolean questionEnabled = getPreferences().getBoolean(getBatteryOptimizationPreferenceKey(), true);
|
||||
Log.i(TAG, "BATT_OPTIM_questionEnabled==" + questionEnabled);
|
||||
if (!isKnownIgnoringBatteryOptimizations()
|
||||
&& android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M
|
||||
&& questionEnabled) {
|
||||
AlertDialog.Builder builder = new AlertDialog.Builder(this);
|
||||
builder.setTitle(R.string.battery_optimizations_enabled);
|
||||
builder.setMessage(R.string.battery_optimizations_enabled_dialog);
|
||||
builder.setPositiveButton(R.string.continue_str, (dialog, which) -> {
|
||||
try {
|
||||
startActivity(new Intent(Settings.ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS, Uri.parse(PACKAGE_URI_SCHEME + getPackageName())));
|
||||
} catch (ActivityNotFoundException e) {
|
||||
Log.e(TAG, "BATT_OPTIM_ActvtNotFound", e);
|
||||
Toast.makeText(this, R.string.device_does_not_support_disabling_battery_optimizations, Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
});
|
||||
builder.setOnDismissListener(dialog -> setNeverAskForBatteryOptimizationsAgain());
|
||||
final AlertDialog dialog = builder.create();
|
||||
dialog.setCanceledOnTouchOutside(false);
|
||||
dialog.show();
|
||||
}
|
||||
}
|
||||
|
||||
private void setNeverAskForBatteryOptimizationsAgain() {
|
||||
getPreferences().edit().putBoolean(getBatteryOptimizationPreferenceKey(), false).apply();
|
||||
}
|
||||
|
||||
protected boolean isKnownIgnoringBatteryOptimizations() {
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
|
||||
final PowerManager pm = (PowerManager) getSystemService(POWER_SERVICE);
|
||||
if (pm == null) {
|
||||
Log.i(TAG, "BATT_OPTIM: POWER_SERVICE==null");
|
||||
return false;
|
||||
}
|
||||
boolean ignoring = pm.isIgnoringBatteryOptimizations(getPackageName());
|
||||
Log.i(TAG, "BATT_OPTIM: ignoring==" + ignoring);
|
||||
return ignoring;
|
||||
} else {
|
||||
Log.i(TAG, "BATT_OPTIM: old sdk version==" + Build.VERSION.SDK_INT);
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
protected SharedPreferences getPreferences() {
|
||||
return PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
|
||||
}
|
||||
|
||||
private String getBatteryOptimizationPreferenceKey() {
|
||||
@SuppressLint("HardwareIds") String device = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
|
||||
return "show_battery_optimization" + (device == null ? "" : device);
|
||||
}
|
||||
|
||||
private void quit() {
|
||||
try {
|
||||
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
|
||||
finishAndRemoveTask();
|
||||
} else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
|
||||
finishAffinity();
|
||||
} else {
|
||||
//moveTaskToBack(true);
|
||||
finish();
|
||||
}
|
||||
} catch (Throwable tr) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
try {
|
||||
daemon.stopDaemon();
|
||||
} catch (Throwable tr) {
|
||||
Log.e(TAG, "", tr);
|
||||
}
|
||||
System.exit(0);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,170 @@
|
||||
package org.purplei2p.i2pd;
|
||||
|
||||
import android.Manifest;
|
||||
import android.app.Activity;
|
||||
import android.content.Intent;
|
||||
import android.content.pm.PackageManager;
|
||||
import android.os.Bundle;
|
||||
import android.view.View;
|
||||
import android.widget.Button;
|
||||
import android.widget.TextView;
|
||||
|
||||
import java.lang.reflect.Method;
|
||||
|
||||
//dangerous perms, per https://developer.android.com/guide/topics/permissions/normal-permissions.html :
|
||||
//android.permission.WRITE_EXTERNAL_STORAGE
|
||||
public class I2PDPermsAskerActivity extends Activity {
|
||||
|
||||
private static final int PERMISSION_WRITE_EXTERNAL_STORAGE = 0;
|
||||
|
||||
private Button button_request_write_ext_storage_perms;
|
||||
private TextView textview_retry;
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
//if less than Android 6, no runtime perms req system present
|
||||
if (android.os.Build.VERSION.SDK_INT < 23) {
|
||||
startMainActivity();
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
setContentView(R.layout.activity_perms_asker);
|
||||
button_request_write_ext_storage_perms = (Button) findViewById(R.id.button_request_write_ext_storage_perms);
|
||||
textview_retry = (TextView) findViewById(R.id.textview_retry);
|
||||
|
||||
button_request_write_ext_storage_perms.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View view) {
|
||||
request_write_ext_storage_perms();
|
||||
}
|
||||
});
|
||||
request_write_ext_storage_perms();
|
||||
}
|
||||
|
||||
private void request_write_ext_storage_perms() {
|
||||
|
||||
textview_retry.setVisibility(TextView.GONE);
|
||||
button_request_write_ext_storage_perms.setVisibility(Button.GONE);
|
||||
|
||||
Method methodCheckPermission;
|
||||
Method method_shouldShowRequestPermissionRationale;
|
||||
Method method_requestPermissions;
|
||||
try {
|
||||
methodCheckPermission = getClass().getMethod("checkSelfPermission", String.class);
|
||||
method_shouldShowRequestPermissionRationale =
|
||||
getClass().getMethod("shouldShowRequestPermissionRationale", String.class);
|
||||
method_requestPermissions =
|
||||
getClass().getMethod("requestPermissions", String[].class, int.class);
|
||||
} catch (NoSuchMethodException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
Integer resultObj;
|
||||
try {
|
||||
resultObj = (Integer) methodCheckPermission.invoke(
|
||||
this, Manifest.permission.WRITE_EXTERNAL_STORAGE);
|
||||
} catch (Throwable e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
|
||||
if (resultObj != PackageManager.PERMISSION_GRANTED) {
|
||||
|
||||
// Should we show an explanation?
|
||||
Boolean aBoolean;
|
||||
try {
|
||||
aBoolean = (Boolean) method_shouldShowRequestPermissionRationale.invoke(this,
|
||||
Manifest.permission.WRITE_EXTERNAL_STORAGE);
|
||||
} catch (Exception e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
if (aBoolean) {
|
||||
|
||||
// Show an explanation to the user *asynchronously* -- don't block
|
||||
// this thread waiting for the user's response! After the user
|
||||
// sees the explanation, try again to request the permission.
|
||||
|
||||
showExplanation();
|
||||
|
||||
} else {
|
||||
|
||||
// No explanation needed, we can request the permission.
|
||||
|
||||
try {
|
||||
method_requestPermissions.invoke(this,
|
||||
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
|
||||
PERMISSION_WRITE_EXTERNAL_STORAGE);
|
||||
} catch (Exception e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
}
|
||||
} else startMainActivity();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onRequestPermissionsResult(int requestCode,
|
||||
String permissions[], int[] grantResults) {
|
||||
switch (requestCode) {
|
||||
case PERMISSION_WRITE_EXTERNAL_STORAGE: {
|
||||
// If request is cancelled, the result arrays are empty.
|
||||
if (grantResults.length > 0
|
||||
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
|
||||
|
||||
// permission was granted, yay! Do the
|
||||
// contacts-related task you need to do.
|
||||
|
||||
startMainActivity();
|
||||
|
||||
} else {
|
||||
|
||||
// permission denied, boo! Disable the
|
||||
// functionality that depends on this permission.
|
||||
textview_retry.setText(R.string.permDenied);
|
||||
textview_retry.setVisibility(TextView.VISIBLE);
|
||||
button_request_write_ext_storage_perms.setVisibility(Button.VISIBLE);
|
||||
}
|
||||
}
|
||||
|
||||
// other 'case' lines to check for other
|
||||
// permissions this app might request.
|
||||
}
|
||||
}
|
||||
|
||||
private void startMainActivity() {
|
||||
startActivity(new Intent(this, I2PDActivity.class));
|
||||
finish();
|
||||
}
|
||||
|
||||
private static final int SHOW_EXPLANATION_REQUEST = 1; // The request code
|
||||
private void showExplanation() {
|
||||
Intent intent = new Intent(this, I2PDPermsExplanationActivity.class);
|
||||
startActivityForResult(intent, SHOW_EXPLANATION_REQUEST);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
|
||||
// Check which request we're responding to
|
||||
if (requestCode == SHOW_EXPLANATION_REQUEST) {
|
||||
// Make sure the request was successful
|
||||
if (resultCode == RESULT_OK) {
|
||||
// Request the permission
|
||||
Method method_requestPermissions;
|
||||
try {
|
||||
method_requestPermissions =
|
||||
getClass().getMethod("requestPermissions", String[].class, int.class);
|
||||
} catch (NoSuchMethodException e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
try {
|
||||
method_requestPermissions.invoke(this,
|
||||
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
|
||||
PERMISSION_WRITE_EXTERNAL_STORAGE);
|
||||
} catch (Exception e) {
|
||||
throw new RuntimeException(e);
|
||||
}
|
||||
} else {
|
||||
finish(); //close the app
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,38 @@
|
||||
package org.purplei2p.i2pd;
|
||||
|
||||
import android.app.ActionBar;
|
||||
import android.content.Intent;
|
||||
import android.os.Bundle;
|
||||
import android.app.Activity;
|
||||
import android.view.View;
|
||||
import android.widget.Button;
|
||||
|
||||
public class I2PDPermsExplanationActivity extends Activity {
|
||||
|
||||
@Override
|
||||
protected void onCreate(Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
setContentView(R.layout.activity_perms_explanation);
|
||||
ActionBar actionBar = getActionBar();
|
||||
if(actionBar!=null)actionBar.setHomeButtonEnabled(false);
|
||||
Button button_ok = (Button) findViewById(R.id.button_ok);
|
||||
button_ok.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View view) {
|
||||
returnFromActivity();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void returnFromActivity() {
|
||||
Intent data = new Intent();
|
||||
Activity parent = getParent();
|
||||
if (parent == null) {
|
||||
setResult(Activity.RESULT_OK, data);
|
||||
} else {
|
||||
parent.setResult(Activity.RESULT_OK, data);
|
||||
}
|
||||
finish();
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,31 @@
|
||||
package org.purplei2p.i2pd;
|
||||
|
||||
public class I2PD_JNI {
|
||||
public static native String getABICompiledWith();
|
||||
|
||||
/**
|
||||
* returns error info if failed
|
||||
* returns "ok" if daemon initialized and started okay
|
||||
*/
|
||||
public static native String startDaemon();
|
||||
|
||||
//should only be called after startDaemon() success
|
||||
public static native void stopDaemon();
|
||||
|
||||
public static native void stopAcceptingTunnels();
|
||||
|
||||
public static native void startAcceptingTunnels();
|
||||
|
||||
public static native void reloadTunnelsConfigs();
|
||||
|
||||
public static native void onNetworkStateChanged(boolean isConnected);
|
||||
|
||||
public static native void setDataDir(String jdataDir);
|
||||
|
||||
public static native int GetTransitTunnelsCount();
|
||||
|
||||
public static void loadLibraries() {
|
||||
//System.loadLibrary("c++_shared");
|
||||
System.loadLibrary("i2pd");
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,30 @@
|
||||
package org.purplei2p.i2pd;
|
||||
|
||||
import android.util.Log;
|
||||
import android.content.BroadcastReceiver;
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.net.ConnectivityManager;
|
||||
import android.net.NetworkInfo;
|
||||
|
||||
public class NetworkStateChangeReceiver extends BroadcastReceiver {
|
||||
|
||||
private static final String TAG = "i2pd";
|
||||
|
||||
//api level 1
|
||||
@Override
|
||||
public void onReceive(final Context context, final Intent intent) {
|
||||
Log.d(TAG,"Network state change");
|
||||
try {
|
||||
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
|
||||
NetworkInfo activeNetworkInfo = cm.getActiveNetworkInfo();
|
||||
boolean isConnected = activeNetworkInfo!=null && activeNetworkInfo.isConnected();
|
||||
// https://developer.android.com/training/monitoring-device-state/connectivity-monitoring.html?hl=ru
|
||||
// boolean isWiFi = activeNetworkInfo!=null && (activeNetworkInfo.getType() == ConnectivityManager.TYPE_WIFI);
|
||||
|
||||
I2PD_JNI.onNetworkStateChanged(isConnected);
|
||||
} catch (Throwable tr) {
|
||||
Log.d(TAG,"",tr);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user