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Update captioning settings to match final design

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BUG: 9926077
Change-Id: I058c05643f33aca89327f23bcdee53dd8afb3bbb
This commit is contained in:
Alan Viverette
2013-08-08 10:38:50 -07:00
parent b14698ee60
commit 660223ff43
6 changed files with 118 additions and 61 deletions
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49
src/com/android/settings/accessibility/CaptionPropertiesFragment.java
View File

@@ -22,6 +22,7 @@ import android.graphics.Color;
import android.os.Bundle;
import android.preference.ListPreference;
import android.preference.Preference;
import android.preference.PreferenceCategory;
import android.preference.Preference.OnPreferenceChangeListener;
import android.provider.Settings;
import android.view.accessibility.CaptioningManager;
@@ -50,6 +51,9 @@ public class CaptionPropertiesFragment extends SettingsPreferenceFragment
private ColorPreference mEdgeColor;
private ColorPreference mBackgroundColor;
private ColorPreference mBackgroundOpacity;
private PreferenceCategory mCustom;
private boolean mShowingCustom;
@Override
public void onCreate(Bundle icicle) {
@@ -57,6 +61,7 @@ public class CaptionPropertiesFragment extends SettingsPreferenceFragment
addPreferencesFromResource(R.xml.captioning_settings);
initializeAllPreferences();
updateAllPreferences();
refreshShowingCustom();
installUpdateListeners();
}
@@ -70,6 +75,9 @@ public class CaptionPropertiesFragment extends SettingsPreferenceFragment
}
private void initializeAllPreferences() {
mLocale = (LocalePreference) findPreference("captioning_locale");
mFontSize = (ListPreference) findPreference("captioning_font_size");
final Resources res = getResources();
final int[] presetValues = res.getIntArray(R.array.captioning_preset_selector_values);
final String[] presetTitles = res.getStringArray(R.array.captioning_preset_selector_titles);
@@ -77,34 +85,39 @@ public class CaptionPropertiesFragment extends SettingsPreferenceFragment
mPreset.setValues(presetValues);
mPreset.setTitles(presetTitles);
mCustom = (PreferenceCategory) findPreference("custom");
mShowingCustom = true;
final int[] colorValues = res.getIntArray(R.array.captioning_color_selector_values);
final String[] colorTitles = res.getStringArray(R.array.captioning_color_selector_titles);
mForegroundColor = (ColorPreference) findPreference("captioning_foreground_color");
mForegroundColor = (ColorPreference) mCustom.findPreference("captioning_foreground_color");
mForegroundColor.setTitles(colorTitles);
mForegroundColor.setValues(colorValues);
mEdgeColor = (ColorPreference) findPreference("captioning_edge_color");
mEdgeColor = (ColorPreference) mCustom.findPreference("captioning_edge_color");
mEdgeColor.setTitles(colorTitles);
mEdgeColor.setValues(colorValues);
final int[] bgColorValues = res.getIntArray(
R.array.captioning_background_color_selector_values);
final String[] bgColorTitles = res.getStringArray(
R.array.captioning_background_color_selector_titles);
mBackgroundColor = (ColorPreference) findPreference("captioning_background_color");
// Add "none" as an additional option for backgrounds.
final int[] bgColorValues = new int[colorValues.length + 1];
final String[] bgColorTitles = new String[colorTitles.length + 1];
System.arraycopy(colorValues, 0, bgColorValues, 1, colorValues.length);
System.arraycopy(colorTitles, 0, bgColorTitles, 1, colorTitles.length);
bgColorValues[0] = Color.TRANSPARENT;
bgColorTitles[0] = getString(R.string.color_none);
mBackgroundColor = (ColorPreference) mCustom.findPreference("captioning_background_color");
mBackgroundColor.setTitles(bgColorTitles);
mBackgroundColor.setValues(bgColorValues);
final int[] opacityValues = res.getIntArray(R.array.captioning_opacity_selector_values);
final String[] opacityTitles = res.getStringArray(
R.array.captioning_opacity_selector_titles);
mBackgroundOpacity = (ColorPreference) findPreference("captioning_background_opacity");
mBackgroundOpacity = (ColorPreference) mCustom.findPreference(
"captioning_background_opacity");
mBackgroundOpacity.setTitles(opacityTitles);
mBackgroundOpacity.setValues(opacityValues);
mEdgeType = (EdgeTypePreference) findPreference("captioning_edge_type");
mTypeface = (ListPreference) findPreference("captioning_typeface");
mFontSize = (ListPreference) findPreference("captioning_font_size");
mLocale = (LocalePreference) findPreference("captioning_locale");
mEdgeType = (EdgeTypePreference) mCustom.findPreference("captioning_edge_type");
mTypeface = (ListPreference) mCustom.findPreference("captioning_typeface");
}
private void installUpdateListeners() {
@@ -159,6 +172,17 @@ public class CaptionPropertiesFragment extends SettingsPreferenceFragment
}
}
private void refreshShowingCustom() {
final boolean customPreset = mPreset.getValue() == CaptionStyle.PRESET_CUSTOM;
if (!customPreset && mShowingCustom) {
getPreferenceScreen().removePreference(mCustom);
mShowingCustom = false;
} else if (customPreset && !mShowingCustom) {
getPreferenceScreen().addPreference(mCustom);
mShowingCustom = true;
}
}
@Override
public void onValueChanged(ListDialogPreference preference, int value) {
final ContentResolver cr = getActivity().getContentResolver();
@@ -180,6 +204,7 @@ public class CaptionPropertiesFragment extends SettingsPreferenceFragment
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_CAPTIONING_EDGE_COLOR, value);
} else if (mPreset == preference) {
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_CAPTIONING_PRESET, value);
refreshShowingCustom();
} else if (mEdgeType == preference) {
Settings.Secure.putInt(cr, Settings.Secure.ACCESSIBILITY_CAPTIONING_EDGE_TYPE, value);
}

15
src/com/android/settings/accessibility/ColorPreference.java
View File

@@ -63,6 +63,21 @@ public class ColorPreference extends ListDialogPreference {
return getValue() == Color.TRANSPARENT || super.shouldDisableDependents();
}
@Override
protected CharSequence getTitleAt(int index) {
final CharSequence title = super.getTitleAt(index);
if (title != null) {
return title;
}
// If no title was supplied, format title using RGB values.
final int value = getValueAt(index);
final int r = Color.red(value);
final int g = Color.green(value);
final int b = Color.blue(value);
return getContext().getString(R.string.color_custom, r, g, b);
}
@Override
protected void onBindView(View view) {
super.onBindView(view);