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/*
* Copyright 2014 The WebRTC Project Authors. All rights reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
package org.appspot.apprtc;
import android.app.Activity;
import android.content.SharedPreferences;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.os.Bundle;
import android.preference.Preference;
/**
* Settings activity for AppRTC.
*/
public class SettingsActivity extends Activity
implements OnSharedPreferenceChangeListener{
private SettingsFragment settingsFragment;
private String keyprefVideoCall;
private String keyprefResolution;
private String keyprefFps;
private String keyprefCaptureQualitySlider;
private String keyprefStartVideoBitrateType;
private String keyprefStartVideoBitrateValue;
private String keyPrefVideoCodec;
private String keyprefHwCodec;
private String keyprefCaptureToTexture;
private String keyprefStartAudioBitrateType;
private String keyprefStartAudioBitrateValue;
private String keyPrefAudioCodec;
private String keyprefNoAudioProcessing;
private String keyprefAecDump;
private String keyprefOpenSLES;
private String keyPrefRoomServerUrl;
private String keyPrefDisplayHud;
private String keyPrefTracing;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
keyprefVideoCall = getString(R.string.pref_videocall_key);
keyprefResolution = getString(R.string.pref_resolution_key);
keyprefFps = getString(R.string.pref_fps_key);
keyprefCaptureQualitySlider = getString(R.string.pref_capturequalityslider_key);
keyprefStartVideoBitrateType = getString(R.string.pref_startvideobitrate_key);
keyprefStartVideoBitrateValue = getString(R.string.pref_startvideobitratevalue_key);
keyPrefVideoCodec = getString(R.string.pref_videocodec_key);
keyprefHwCodec = getString(R.string.pref_hwcodec_key);
keyprefCaptureToTexture = getString(R.string.pref_capturetotexture_key);
keyprefStartAudioBitrateType = getString(R.string.pref_startaudiobitrate_key);
keyprefStartAudioBitrateValue = getString(R.string.pref_startaudiobitratevalue_key);
keyPrefAudioCodec = getString(R.string.pref_audiocodec_key);
keyprefNoAudioProcessing = getString(R.string.pref_noaudioprocessing_key);
keyprefAecDump = getString(R.string.pref_aecdump_key);
keyprefOpenSLES = getString(R.string.pref_opensles_key);
keyPrefRoomServerUrl = getString(R.string.pref_room_server_url_key);
keyPrefDisplayHud = getString(R.string.pref_displayhud_key);
keyPrefTracing = getString(R.string.pref_tracing_key);
// Display the fragment as the main content.
settingsFragment = new SettingsFragment();
getFragmentManager().beginTransaction()
.replace(android.R.id.content, settingsFragment)
.commit();
}
@Override
protected void onResume() {
super.onResume();
// Set summary to be the user-description for the selected value
SharedPreferences sharedPreferences =
settingsFragment.getPreferenceScreen().getSharedPreferences();
sharedPreferences.registerOnSharedPreferenceChangeListener(this);
updateSummaryB(sharedPreferences, keyprefVideoCall);
updateSummary(sharedPreferences, keyprefResolution);
updateSummary(sharedPreferences, keyprefFps);
updateSummaryB(sharedPreferences, keyprefCaptureQualitySlider);
updateSummary(sharedPreferences, keyprefStartVideoBitrateType);
updateSummaryBitrate(sharedPreferences, keyprefStartVideoBitrateValue);
setVideoBitrateEnable(sharedPreferences);
updateSummary(sharedPreferences, keyPrefVideoCodec);
updateSummaryB(sharedPreferences, keyprefHwCodec);
updateSummaryB(sharedPreferences, keyprefCaptureToTexture);
updateSummary(sharedPreferences, keyprefStartAudioBitrateType);
updateSummaryBitrate(sharedPreferences, keyprefStartAudioBitrateValue);
setAudioBitrateEnable(sharedPreferences);
updateSummary(sharedPreferences, keyPrefAudioCodec);
updateSummaryB(sharedPreferences, keyprefNoAudioProcessing);
updateSummaryB(sharedPreferences, keyprefAecDump);
updateSummaryB(sharedPreferences, keyprefOpenSLES);
updateSummary(sharedPreferences, keyPrefRoomServerUrl);
updateSummaryB(sharedPreferences, keyPrefDisplayHud);
updateSummaryB(sharedPreferences, keyPrefTracing);
}
@Override
protected void onPause() {
super.onPause();
SharedPreferences sharedPreferences =
settingsFragment.getPreferenceScreen().getSharedPreferences();
sharedPreferences.unregisterOnSharedPreferenceChangeListener(this);
}
@Override
public void onSharedPreferenceChanged(SharedPreferences sharedPreferences,
String key) {
if (key.equals(keyprefResolution)
|| key.equals(keyprefFps)
|| key.equals(keyprefStartVideoBitrateType)
|| key.equals(keyPrefVideoCodec)
|| key.equals(keyprefStartAudioBitrateType)
|| key.equals(keyPrefAudioCodec)
|| key.equals(keyPrefRoomServerUrl)) {
updateSummary(sharedPreferences, key);
} else if (key.equals(keyprefStartVideoBitrateValue)
|| key.equals(keyprefStartAudioBitrateValue)) {
updateSummaryBitrate(sharedPreferences, key);
} else if (key.equals(keyprefVideoCall)
|| key.equals(keyPrefTracing)
|| key.equals(keyprefCaptureQualitySlider)
|| key.equals(keyprefHwCodec)
|| key.equals(keyprefCaptureToTexture)
|| key.equals(keyprefNoAudioProcessing)
|| key.equals(keyprefAecDump)
|| key.equals(keyprefOpenSLES)
|| key.equals(keyPrefDisplayHud)) {
updateSummaryB(sharedPreferences, key);
}
if (key.equals(keyprefStartVideoBitrateType)) {
setVideoBitrateEnable(sharedPreferences);
}
if (key.equals(keyprefStartAudioBitrateType)) {
setAudioBitrateEnable(sharedPreferences);
}
}
private void updateSummary(SharedPreferences sharedPreferences, String key) {
Preference updatedPref = settingsFragment.findPreference(key);
// Set summary to be the user-description for the selected value
updatedPref.setSummary(sharedPreferences.getString(key, ""));
}
private void updateSummaryBitrate(
SharedPreferences sharedPreferences, String key) {
Preference updatedPref = settingsFragment.findPreference(key);
updatedPref.setSummary(sharedPreferences.getString(key, "") + " kbps");
}
private void updateSummaryB(SharedPreferences sharedPreferences, String key) {
Preference updatedPref = settingsFragment.findPreference(key);
updatedPref.setSummary(sharedPreferences.getBoolean(key, true)
? getString(R.string.pref_value_enabled)
: getString(R.string.pref_value_disabled));
}
private void setVideoBitrateEnable(SharedPreferences sharedPreferences) {
Preference bitratePreferenceValue =
settingsFragment.findPreference(keyprefStartVideoBitrateValue);
String bitrateTypeDefault = getString(R.string.pref_startvideobitrate_default);
String bitrateType = sharedPreferences.getString(
keyprefStartVideoBitrateType, bitrateTypeDefault);
if (bitrateType.equals(bitrateTypeDefault)) {
bitratePreferenceValue.setEnabled(false);
} else {
bitratePreferenceValue.setEnabled(true);
}
}
private void setAudioBitrateEnable(SharedPreferences sharedPreferences) {
Preference bitratePreferenceValue =
settingsFragment.findPreference(keyprefStartAudioBitrateValue);
String bitrateTypeDefault = getString(R.string.pref_startaudiobitrate_default);
String bitrateType = sharedPreferences.getString(
keyprefStartAudioBitrateType, bitrateTypeDefault);
if (bitrateType.equals(bitrateTypeDefault)) {
bitratePreferenceValue.setEnabled(false);
} else {
bitratePreferenceValue.setEnabled(true);
}
}
}
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