linphone-android/src/org/linphone/LinphoneUtils.java
2017-01-17 17:36:13 +01:00

684 lines
22 KiB
Java

/*
SoftVolume.java
Copyright (C) 2011 Belledonne Communications, Grenoble, France
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.linphone;
import static android.view.View.GONE;
import static android.view.View.VISIBLE;
import java.io.BufferedOutputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collection;
import java.util.List;
import java.util.Locale;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
import org.linphone.core.DialPlan;
import org.linphone.core.LinphoneAccountCreator;
import org.linphone.core.LinphoneAddress;
import org.linphone.core.LinphoneCall;
import org.linphone.core.LinphoneCall.State;
import org.linphone.core.LinphoneChatMessage;
import org.linphone.core.LinphoneCore;
import org.linphone.core.LinphoneCoreException;
import org.linphone.core.LinphoneCoreFactory;
import org.linphone.core.LinphoneProxyConfig;
import org.linphone.mediastream.Log;
import org.linphone.mediastream.video.capture.hwconf.Hacks;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;
import android.provider.MediaStore;
import android.provider.MediaStore.Images;
import android.telephony.TelephonyManager;
import android.util.TypedValue;
import android.view.KeyEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.TextView;
/**
* Helpers.
* @author Guillaume Beraudo
*
*/
public final class LinphoneUtils {
private static Context context = null;
private LinphoneUtils(){}
//private static final String sipAddressRegExp = "^(sip:)?(\\+)?[a-z0-9]+([_\\.-][a-z0-9]+)*@([a-z0-9]+([\\.-][a-z0-9]+)*)+\\.[a-z]{2,}(:[0-9]{2,5})?$";
//private static final String strictSipAddressRegExp = "^sip:(\\+)?[a-z0-9]+([_\\.-][a-z0-9]+)*@([a-z0-9]+([\\.-][a-z0-9]+)*)+\\.[a-z]{2,}$";
public static boolean isSipAddress(String numberOrAddress) {
try {
LinphoneCoreFactory.instance().createLinphoneAddress(numberOrAddress);
return true;
} catch (LinphoneCoreException e) {
return false;
}
}
public static boolean isNumberAddress(String numberOrAddress) {
LinphoneProxyConfig proxy = LinphoneManager.getLc().createProxyConfig();
return proxy.normalizePhoneNumber(numberOrAddress) != null;
}
public static boolean isStrictSipAddress(String numberOrAddress) {
return isSipAddress(numberOrAddress) && numberOrAddress.startsWith("sip:");
}
public static String getAddressDisplayName(String uri){
LinphoneAddress lAddress;
try {
lAddress = LinphoneCoreFactory.instance().createLinphoneAddress(uri);
return getAddressDisplayName(lAddress);
} catch (LinphoneCoreException e) {
return null;
}
}
public static String getAddressDisplayName(LinphoneAddress address){
if(address.getDisplayName() != null) {
return address.getDisplayName();
} else {
if(address.getUserName() != null){
return address.getUserName();
} else {
return address.asStringUriOnly();
}
}
}
public static String getUsernameFromAddress(String address) {
if (address.contains("sip:"))
address = address.replace("sip:", "");
if (address.contains("@"))
address = address.split("@")[0];
return address;
}
public static boolean onKeyBackGoHome(Activity activity, int keyCode, KeyEvent event) {
if (!(keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0)) {
return false; // continue
}
activity.startActivity(new Intent()
.setAction(Intent.ACTION_MAIN)
.addCategory(Intent.CATEGORY_HOME));
return true;
}
public static String timestampToHumanDate(Context context, long timestamp, String format) {
try {
Calendar cal = Calendar.getInstance();
cal.setTimeInMillis(timestamp);
SimpleDateFormat dateFormat;
if (isToday(cal)) {
dateFormat = new SimpleDateFormat(context.getResources().getString(R.string.today_date_format), Locale.getDefault());
} else {
dateFormat = new SimpleDateFormat(format, Locale.getDefault());
}
return dateFormat.format(cal.getTime());
} catch (NumberFormatException nfe) {
return String.valueOf(timestamp);
}
}
static boolean isToday(Calendar cal) {
return isSameDay(cal, Calendar.getInstance());
}
static boolean isSameDay(Calendar cal1, Calendar cal2) {
if (cal1 == null || cal2 == null) {
return false;
}
return (cal1.get(Calendar.ERA) == cal2.get(Calendar.ERA) &&
cal1.get(Calendar.YEAR) == cal2.get(Calendar.YEAR) &&
cal1.get(Calendar.DAY_OF_YEAR) == cal2.get(Calendar.DAY_OF_YEAR));
}
public static boolean onKeyVolumeAdjust(int keyCode) {
if (!((keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)
&& (Hacks.needSoftvolume())|| Build.VERSION.SDK_INT >= 15)) {
return false; // continue
}
if (!LinphoneService.isReady()) {
Log.i("Couldn't change softvolume has service is not running");
return true;
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
LinphoneManager.getInstance().adjustVolume(1);
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
LinphoneManager.getInstance().adjustVolume(-1);
}
return true;
}
public static Bitmap downloadBitmap(Uri uri) {
URL url;
InputStream is = null;
try {
url = new URL(uri.toString());
is = url.openStream();
return BitmapFactory.decodeStream(is);
} catch (MalformedURLException e) {
Log.e(e, e.getMessage());
} catch (IOException e) {
Log.e(e, e.getMessage());
} finally {
try {is.close();} catch (IOException x) {}
}
return null;
}
public static void setImagePictureFromUri(Context c, ImageView view, Uri pictureUri, Uri thumbnailUri) {
if (pictureUri == null && thumbnailUri == null) {
view.setImageBitmap(ContactsManager.getInstance().getDefaultAvatarBitmap());
return;
}
if (pictureUri.getScheme().startsWith("http")) {
Bitmap bm = downloadBitmap(pictureUri);
if (bm == null) view.setImageResource(R.drawable.avatar);
view.setImageBitmap(bm);
} else {
Bitmap bm = null;
try {
bm = MediaStore.Images.Media.getBitmap(c.getContentResolver(), pictureUri);
} catch (IOException e) {
if (thumbnailUri != null) {
try {
bm = MediaStore.Images.Media.getBitmap(c.getContentResolver(), thumbnailUri);
} catch (IOException ie) {
}
}
}
if (bm != null) {
view.setImageBitmap(bm);
} else {
view.setImageBitmap(ContactsManager.getInstance().getDefaultAvatarBitmap());
}
}
}
public static void setThumbnailPictureFromUri(Context c, ImageView view, Uri tUri) {
if (tUri == null) {
view.setImageBitmap(ContactsManager.getInstance().getDefaultAvatarBitmap());
return;
}
if (tUri.getScheme().startsWith("http")) {
Bitmap bm = downloadBitmap(tUri);
if (bm == null) view.setImageResource(R.drawable.avatar);
view.setImageBitmap(bm);
} else {
Bitmap bm = null;
try {
bm = MediaStore.Images.Media.getBitmap(c.getContentResolver(),tUri);
} catch (IOException e) {
}
if (bm != null) {
view.setImageBitmap(bm);
} else {
view.setImageBitmap(ContactsManager.getInstance().getDefaultAvatarBitmap());
}
}
}
public static final List<LinphoneCall> getLinphoneCallsNotInConf(LinphoneCore lc) {
List<LinphoneCall> l=new ArrayList<LinphoneCall>();
for(LinphoneCall c : lc.getCalls()){
if (!c.isInConference()){
l.add(c);
}
}
return l;
}
public static final List<LinphoneCall> getLinphoneCallsInConf(LinphoneCore lc) {
List<LinphoneCall> l=new ArrayList<LinphoneCall>();
for(LinphoneCall c : lc.getCalls()){
if (c.isInConference()){
l.add(c);
}
}
return l;
}
public static final List<LinphoneCall> getLinphoneCalls(LinphoneCore lc) {
// return a modifiable list
return new ArrayList<LinphoneCall>(Arrays.asList(lc.getCalls()));
}
public static final boolean hasExistingResumeableCall(LinphoneCore lc) {
for (LinphoneCall c : getLinphoneCalls(lc)) {
if (c.getState() == State.Paused) {
return true;
}
}
return false;
}
public static final List<LinphoneCall> getCallsInState(LinphoneCore lc, Collection<State> states) {
List<LinphoneCall> foundCalls = new ArrayList<LinphoneCall>();
for (LinphoneCall call : getLinphoneCalls(lc)) {
if (states.contains(call.getState())) {
foundCalls.add(call);
}
}
return foundCalls;
}
public static final List<LinphoneCall> getRunningOrPausedCalls(LinphoneCore lc) {
return getCallsInState(lc, Arrays.asList(
State.Paused,
State.PausedByRemote,
State.StreamsRunning));
}
public static final int countConferenceCalls(LinphoneCore lc) {
int count = lc.getConferenceSize();
if (lc.isInConference()) count--;
return count;
}
public static int countVirtualCalls(LinphoneCore lc) {
return lc.getCallsNb() - countConferenceCalls(lc);
}
public static int countNonConferenceCalls(LinphoneCore lc) {
return lc.getCallsNb() - countConferenceCalls(lc);
}
public static void setVisibility(View v, int id, boolean visible) {
v.findViewById(id).setVisibility(visible ? VISIBLE : GONE);
}
public static void setVisibility(View v, boolean visible) {
v.setVisibility(visible ? VISIBLE : GONE);
}
public static void enableView(View root, int id, OnClickListener l, boolean enable) {
View v = root.findViewById(id);
v.setVisibility(enable ? VISIBLE : GONE);
v.setOnClickListener(l);
}
public static int pixelsToDpi(Resources res, int pixels) {
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, (float) pixels, res.getDisplayMetrics());
}
public static boolean isCallRunning(LinphoneCall call)
{
if (call == null) {
return false;
}
LinphoneCall.State state = call.getState();
return state == LinphoneCall.State.Connected ||
state == LinphoneCall.State.CallUpdating ||
state == LinphoneCall.State.CallUpdatedByRemote ||
state == LinphoneCall.State.StreamsRunning ||
state == LinphoneCall.State.Resuming;
}
public static boolean isCallEstablished(LinphoneCall call) {
if (call == null) {
return false;
}
LinphoneCall.State state = call.getState();
return isCallRunning(call) ||
state == LinphoneCall.State.Paused ||
state == LinphoneCall.State.PausedByRemote ||
state == LinphoneCall.State.Pausing;
}
public static boolean isHighBandwidthConnection(Context context){
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = cm.getActiveNetworkInfo();
return (info != null && info.isConnected() && isConnectionFast(info.getType(),info.getSubtype()));
}
private static boolean isConnectionFast(int type, int subType){
if (type == ConnectivityManager.TYPE_MOBILE) {
switch (subType) {
case TelephonyManager.NETWORK_TYPE_EDGE:
case TelephonyManager.NETWORK_TYPE_GPRS:
case TelephonyManager.NETWORK_TYPE_IDEN:
return false;
}
}
//in doubt, assume connection is good.
return true;
}
public static void clearLogs() {
try {
Runtime.getRuntime().exec(new String[] { "logcat", "-c" });
} catch (IOException e) {
Log.e(e);
}
}
public static boolean zipLogs(StringBuilder sb, String toZipFile){
boolean success = false;
try {
FileOutputStream zip = new FileOutputStream(toZipFile);
ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(zip));
ZipEntry entry = new ZipEntry("logs.txt");
out.putNextEntry(entry);
out.write(sb.toString().getBytes());
out.close();
success = true;
} catch (Exception e){
Log.e("Exception when trying to zip the logs: " + e.getMessage());
}
return success;
}
public static void collectLogs(Context context, String email) {
BufferedReader br = null;
Process p = null;
StringBuilder sb = new StringBuilder();
try {
p = Runtime.getRuntime().exec(new String[] { "logcat", "-d", "|", "grep", "`adb shell ps | grep " + context.getPackageName() + " | cut -c10-15`" });
br = new BufferedReader(new InputStreamReader(p.getInputStream()), 2048);
String line;
while ((line = br.readLine()) != null) {
sb.append(line);
sb.append("\r\n");
}
String zipFilePath = context.getExternalFilesDir(null).getAbsolutePath() + "/logs.zip";
Log.i("Saving logs to " + zipFilePath);
if( zipLogs(sb, zipFilePath) ) {
final String appName = (context != null) ? context.getString(R.string.app_name) : "Linphone(?)";
Uri zipURI = Uri.parse("file://" + zipFilePath);
Intent i = new Intent(Intent.ACTION_SEND);
i.putExtra(Intent.EXTRA_EMAIL, new String[]{email});
i.putExtra(Intent.EXTRA_SUBJECT, appName + " Logs");
i.putExtra(Intent.EXTRA_TEXT, appName + " logs");
i.setType("application/zip");
i.putExtra(Intent.EXTRA_STREAM, zipURI);
try {
context.startActivity(Intent.createChooser(i, "Send mail..."));
} catch (android.content.ActivityNotFoundException ex) {
}
}
} catch (IOException e) {
Log.e(e);
}
}
public static String getExtensionFromFileName(String fileName) {
String extension = null;
int i = fileName.lastIndexOf('.');
if (i > 0) {
extension = fileName.substring(i+1);
}
return extension;
}
public static void recursiveFileRemoval(File root) {
if (!root.delete()) {
if (root.isDirectory()) {
File[] files = root.listFiles();
if (files != null) {
for (File f : files) {
recursiveFileRemoval(f);
}
}
}
}
}
public static String getDisplayableUsernameFromAddress(String sipAddress) {
String username = sipAddress;
LinphoneCore lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
if (lc == null) return username;
if (username.startsWith("sip:")) {
username = username.substring(4);
}
if (username.contains("@")) {
String domain = username.split("@")[1];
LinphoneProxyConfig lpc = lc.getDefaultProxyConfig();
if (lpc != null) {
if (domain.equals(lpc.getDomain())) {
return username.split("@")[0];
}
} else {
if (domain.equals(LinphoneManager.getInstance().getContext().getString(R.string.default_domain))) {
return username.split("@")[0];
}
}
}
return username;
}
public static String getFullAddressFromUsername(String username) {
String sipAddress = username;
LinphoneCore lc = LinphoneManager.getLcIfManagerNotDestroyedOrNull();
if (lc == null) return sipAddress;
if (!sipAddress.startsWith("sip:")) {
sipAddress = "sip:" + sipAddress;
}
if (!sipAddress.contains("@")) {
LinphoneProxyConfig lpc = lc.getDefaultProxyConfig();
if (lpc != null) {
sipAddress = sipAddress + "@" + lpc.getDomain();
} else {
sipAddress = sipAddress + "@" + LinphoneManager.getInstance().getContext().getString(R.string.default_domain);
}
}
return sipAddress;
}
public static void storeImage(Context context, LinphoneChatMessage msg) {
if (msg == null || msg.getFileTransferInformation() == null || msg.getAppData() == null) return;
File file = new File(Environment.getExternalStorageDirectory(), msg.getAppData());
Bitmap bm = BitmapFactory.decodeFile(file.getPath());
if (bm == null) return;
ContentValues values = new ContentValues();
values.put(Images.Media.TITLE, file.getName());
String extension = msg.getFileTransferInformation().getSubtype();
values.put(Images.Media.MIME_TYPE, "image/" + extension);
ContentResolver cr = context.getContentResolver();
Uri path = cr.insert(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
OutputStream stream;
try {
stream = cr.openOutputStream(path);
if (extension != null && extension.toLowerCase(Locale.getDefault()).equals("png")) {
bm.compress(Bitmap.CompressFormat.PNG, 100, stream);
} else {
bm.compress(Bitmap.CompressFormat.JPEG, 100, stream);
}
stream.close();
file.delete();
bm.recycle();
msg.setAppData(path.toString());
} catch (FileNotFoundException e) {
Log.e(e);
} catch (IOException e) {
Log.e(e);
}
}
private static Context getContext() {
if (context == null && LinphoneManager.isInstanciated())
context = LinphoneManager.getInstance().getContext();
return context;
}
public static void displayError(boolean isOk, TextView error, String errorText) {
if (isOk) {
error.setVisibility(View.INVISIBLE);
error.setText("");
} else {
error.setVisibility(View.VISIBLE);
error.setText(errorText);
}
}
public static String errorForStatus(LinphoneAccountCreator.Status status) {
Context ctxt = getContext();
if (ctxt != null) {
if (status.equals(LinphoneAccountCreator.Status.EmailInvalid))
return ctxt.getString(R.string.invalid_email);
if (status.equals(LinphoneAccountCreator.Status.UsernameInvalid))
return ctxt.getString(R.string.invalid_username);
if (status.equals(LinphoneAccountCreator.Status.UsernameTooShort))
return ctxt.getString(R.string.username_too_short);
if (status.equals(LinphoneAccountCreator.Status.UsernameTooLong))
return ctxt.getString(R.string.username_too_long);
if (status.equals(LinphoneAccountCreator.Status.UsernameInvalidSize))
return ctxt.getString(R.string.username_invalid_size);
if (status.equals(LinphoneAccountCreator.Status.PhoneNumberTooShort))
return ctxt.getString(R.string.phone_number_too_short);
if (status.equals(LinphoneAccountCreator.Status.PhoneNumberTooLong))
return ctxt.getString(R.string.phone_number_too_long);
if (status.equals(LinphoneAccountCreator.Status.PhoneNumberInvalid))
return ctxt.getString(R.string.phone_number_invalid);
if (status.equals(LinphoneAccountCreator.Status.PasswordTooShort))
return ctxt.getString(R.string.password_too_short);
if (status.equals(LinphoneAccountCreator.Status.PasswordTooLong))
return ctxt.getString(R.string.password_too_long);
if (status.equals(LinphoneAccountCreator.Status.DomainInvalid))
return ctxt.getString(R.string.invalid_domain);
if (status.equals(LinphoneAccountCreator.Status.RouteInvalid))
return ctxt.getString(R.string.invalid_route);
if (status.equals(LinphoneAccountCreator.Status.DisplayNameInvalid))
return ctxt.getString(R.string.invalid_display_name);
if (status.equals(LinphoneAccountCreator.Status.Failed))
return ctxt.getString(R.string.request_failed);
if (status.equals(LinphoneAccountCreator.Status.ErrorServer))
return ctxt.getString(R.string.wizard_failed);
if (status.equals(LinphoneAccountCreator.Status.TransportNotSupported))
return ctxt.getString(R.string.transport_unsupported);
if (status.equals(LinphoneAccountCreator.Status.AccountExist)
|| status.equals(LinphoneAccountCreator.Status.AccountExistWithAlias))
return ctxt.getString(R.string.account_already_exist);
if (status.equals(LinphoneAccountCreator.Status.CountryCodeInvalid))
return ctxt.getString(R.string.country_code_invalid);
if (status.equals(LinphoneAccountCreator.Status.PhoneNumberUsedAccount)
|| status.equals(LinphoneAccountCreator.Status.PhoneNumberUsedAlias))
return ctxt.getString(R.string.assistant_phone_number_unavailable);
if (status.equals(LinphoneAccountCreator.Status.AccountNotExist))
return ctxt.getString(R.string.assistant_error_bad_credentials);
if (status.equals(LinphoneAccountCreator.Status.PhoneNumberNotUsed))
return ctxt.getString(R.string.phone_number_not_exist);
if (status.equals(LinphoneAccountCreator.Status.PhoneNumberNotUsed)
|| status.equals(LinphoneAccountCreator.Status.AccountNotActivated)
|| status.equals(LinphoneAccountCreator.Status.AccountAlreadyActivated)
|| status.equals(LinphoneAccountCreator.Status.AccountActivated)
|| status.equals(LinphoneAccountCreator.Status.AccountNotCreated)
|| status.equals(LinphoneAccountCreator.Status.Ok))
return "";
}
return null;
}
public static String getCountryCode(EditText dialCode) {
if(dialCode != null) {
String code = dialCode.getText().toString();
if(code != null && code.startsWith("+")) {
code = code.substring(1);
}
return code;
}
return null;
}
public static void setCountry(DialPlan c, EditText dialCode, Button selectCountry, int countryCode) {
if( c != null && dialCode != null && selectCountry != null) {
dialCode.setText(c.getCountryCode());
selectCountry.setText(c.getCountryName());
} else {
if(countryCode != -1){
dialCode.setText("+" + countryCode);
} else {
dialCode.setText("+");
}
}
}
public static void displayErrorAlert(String msg, Context ctxt) {
if (ctxt != null) {
AlertDialog.Builder builder = new AlertDialog.Builder(ctxt);
builder.setMessage(msg)
.setCancelable(false)
.setNeutralButton("Ok", null)
.show();
}
}
}