Auto-adjust bitrate when resolution/FPS changes

This commit is contained in:
Cameron Gutman 2014-11-02 13:25:43 -08:00
parent 2f4042da8f
commit d8576d4c50
2 changed files with 44 additions and 2 deletions

View File

@ -5,9 +5,9 @@ import android.content.SharedPreferences;
import android.preference.PreferenceManager;
public class PreferenceConfiguration {
private static final String RES_FPS_PREF_STRING = "list_resolution_fps";
static final String RES_FPS_PREF_STRING = "list_resolution_fps";
private static final String DECODER_PREF_STRING = "list_decoders";
private static final String BITRATE_PREF_STRING = "seekbar_bitrate";
static final String BITRATE_PREF_STRING = "seekbar_bitrate";
private static final String STRETCH_PREF_STRING = "checkbox_stretch_video";
private static final String SOPS_PREF_STRING = "checkbox_enable_sops";
private static final String DISABLE_TOASTS_PREF_STRING = "checkbox_disable_warnings";
@ -35,6 +35,25 @@ public class PreferenceConfiguration {
public int decoder;
public boolean stretchVideo, enableSops, playHostAudio, disableWarnings;
public static int getDefaultBitrate(String resFpsString) {
if (resFpsString.equals("720p30")) {
return BITRATE_DEFAULT_720_30;
}
else if (resFpsString.equals("720p60")) {
return BITRATE_DEFAULT_720_60;
}
else if (resFpsString.equals("1080p30")) {
return BITRATE_DEFAULT_1080_30;
}
else if (resFpsString.equals("1080p60")) {
return BITRATE_DEFAULT_1080_60;
}
else {
// Should never get here
return DEFAULT_BITRATE;
}
}
public static int getDefaultBitrate(Context context) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);

View File

@ -1,8 +1,11 @@
package com.limelight.preferences;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.app.Activity;
import android.preference.Preference;
import android.preference.PreferenceFragment;
import android.preference.PreferenceManager;
import com.limelight.R;
@ -23,6 +26,26 @@ public class StreamSettings extends Activity {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
// Add a listener to the FPS and resolution preference
// so the bitrate can be auto-adjusted
Preference pref = findPreference(PreferenceConfiguration.RES_FPS_PREF_STRING);
pref.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(SettingsFragment.this.getActivity());
String valueStr = (String) newValue;
// Write the new bitrate value
prefs.edit()
.putInt(PreferenceConfiguration.BITRATE_PREF_STRING,
PreferenceConfiguration.getDefaultBitrate(valueStr))
.apply();
// Allow the original preference change to take place
return true;
}
});
}
}
}