public ListPreference(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.ListPreference, 0, 0);
mKey = Util.checkNotNull(a.getString(R.styleable.ListPreference_key));
// We allow the defaultValue attribute to be a string or an array of
// strings. The reason we need multiple default values is that some
// of them may be unsupported on a specific platform (for example,
// continuous auto-focus). In that case the first supported value
// in the array will be used.
int attrDefaultValue = R.styleable.ListPreference_defaultValue;
TypedValue tv = a.peekValue(attrDefaultValue);
if (tv != null && tv.type == TypedValue.TYPE_REFERENCE) {
mDefaultValues = a.getTextArray(attrDefaultValue);
} else {
mDefaultValues = new CharSequence[1];
mDefaultValues[0] = a.getString(attrDefaultValue);
}
setEntries(a.getTextArray(R.styleable.ListPreference_entries));
setEntryValues(a.getTextArray(R.styleable.ListPreference_entryValues));
a.recycle();
}
public MultiChoicePreference(Context context, AttributeSet attrs) {
super(context, attrs);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.MultiChoicePreference);
mEntries = a.getTextArray(R.styleable.MultiChoicePreference_entries);
mEntryKeys = a.getTextArray(R.styleable.MultiChoicePreference_entryKeys);
mInitialValues = a.getTextArray(R.styleable.MultiChoicePreference_initialValues);
a.recycle();
loadPersistedValues();
}
private void setup(Context context, AttributeSet attrs) {
setDialogLayoutResource(R.layout.slider_preference_dialog);
TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.SliderPreference);
try {
setSummary(a.getTextArray(R.styleable.SliderPreference_android_summary));
} catch (Exception e) {
// Do nothing
}
a.recycle();
}
@Override
protected Object onGetDefaultValue(TypedArray a, int index) {
final CharSequence[] defaultValues = a.getTextArray(index);
final int valueCount = defaultValues.length;
final Set<String> result = new HashSet<String>();
for (int i = 0; i < valueCount; i++) {
result.add(defaultValues[i].toString());
}
return result;
}
/** Parse services.xml file to find our available email services */
private static Map<String, EmailServiceInfo> getServiceMap(final Context context) {
synchronized (sServiceMapLock) {
/**
* We cache localized strings here, so make sure to regenerate the service map if the locale
* changes
*/
if (sServiceMap == null) {
sOldConfiguration.setTo(context.getResources().getConfiguration());
}
final int delta = sOldConfiguration.updateFrom(context.getResources().getConfiguration());
if (sServiceMap != null
&& !Configuration.needNewResources(delta, ActivityInfo.CONFIG_LOCALE)) {
return sServiceMap;
}
final ImmutableMap.Builder<String, EmailServiceInfo> builder = ImmutableMap.builder();
try {
final Resources res = context.getResources();
final XmlResourceParser xml = res.getXml(R.xml.services);
int xmlEventType;
// walk through senders.xml file.
while ((xmlEventType = xml.next()) != XmlResourceParser.END_DOCUMENT) {
if (xmlEventType == XmlResourceParser.START_TAG && "emailservice".equals(xml.getName())) {
final EmailServiceInfo info = new EmailServiceInfo();
final TypedArray ta = res.obtainAttributes(xml, R.styleable.EmailServiceInfo);
info.protocol = ta.getString(R.styleable.EmailServiceInfo_protocol);
info.accountType = ta.getString(R.styleable.EmailServiceInfo_accountType);
info.name = ta.getString(R.styleable.EmailServiceInfo_name);
info.hide = ta.getBoolean(R.styleable.EmailServiceInfo_hide, false);
final String klass = ta.getString(R.styleable.EmailServiceInfo_serviceClass);
info.intentAction = ta.getString(R.styleable.EmailServiceInfo_intent);
info.intentPackage = ta.getString(R.styleable.EmailServiceInfo_intentPackage);
info.defaultSsl = ta.getBoolean(R.styleable.EmailServiceInfo_defaultSsl, false);
info.port = ta.getInteger(R.styleable.EmailServiceInfo_port, 0);
info.portSsl = ta.getInteger(R.styleable.EmailServiceInfo_portSsl, 0);
info.offerTls = ta.getBoolean(R.styleable.EmailServiceInfo_offerTls, false);
info.offerCerts = ta.getBoolean(R.styleable.EmailServiceInfo_offerCerts, false);
info.offerLocalDeletes =
ta.getBoolean(R.styleable.EmailServiceInfo_offerLocalDeletes, false);
info.defaultLocalDeletes =
ta.getInteger(
R.styleable.EmailServiceInfo_defaultLocalDeletes,
Account.DELETE_POLICY_ON_DELETE);
info.offerPrefix = ta.getBoolean(R.styleable.EmailServiceInfo_offerPrefix, false);
info.usesSmtp = ta.getBoolean(R.styleable.EmailServiceInfo_usesSmtp, false);
info.usesAutodiscover =
ta.getBoolean(R.styleable.EmailServiceInfo_usesAutodiscover, false);
info.offerLookback = ta.getBoolean(R.styleable.EmailServiceInfo_offerLookback, false);
info.defaultLookback =
ta.getInteger(
R.styleable.EmailServiceInfo_defaultLookback, SyncWindow.SYNC_WINDOW_3_DAYS);
info.syncChanges = ta.getBoolean(R.styleable.EmailServiceInfo_syncChanges, false);
info.syncContacts = ta.getBoolean(R.styleable.EmailServiceInfo_syncContacts, false);
info.syncCalendar = ta.getBoolean(R.styleable.EmailServiceInfo_syncCalendar, false);
info.offerAttachmentPreload =
ta.getBoolean(R.styleable.EmailServiceInfo_offerAttachmentPreload, false);
info.syncIntervalStrings =
ta.getTextArray(R.styleable.EmailServiceInfo_syncIntervalStrings);
info.syncIntervals = ta.getTextArray(R.styleable.EmailServiceInfo_syncIntervals);
info.defaultSyncInterval =
ta.getInteger(R.styleable.EmailServiceInfo_defaultSyncInterval, 15);
info.inferPrefix = ta.getString(R.styleable.EmailServiceInfo_inferPrefix);
info.offerLoadMore = ta.getBoolean(R.styleable.EmailServiceInfo_offerLoadMore, false);
info.offerMoveTo = ta.getBoolean(R.styleable.EmailServiceInfo_offerMoveTo, false);
info.requiresSetup = ta.getBoolean(R.styleable.EmailServiceInfo_requiresSetup, false);
// Must have either "class" (local) or "intent" (remote)
if (klass != null) {
try {
// noinspection unchecked
info.klass = (Class<? extends Service>) Class.forName(klass);
} catch (ClassNotFoundException e) {
throw new IllegalStateException("Class not found in service descriptor: " + klass);
}
}
if (info.klass == null && info.intentAction == null) {
throw new IllegalStateException(
"No class or intent action specified in service descriptor");
}
if (info.klass != null && info.intentAction != null) {
throw new IllegalStateException(
"Both class and intent action specified in service descriptor");
}
builder.put(info.protocol, info);
}
}
} catch (XmlPullParserException e) {
// ignore
} catch (IOException e) {
// ignore
}
sServiceMap = builder.build();
return sServiceMap;
}
}
/**
* 介绍TypedArray使用方法 获取 attr中formate 十种类型属性值
* float,integer,boolean,fraction,string,dimension,color,reference,enum,flag
*
* <p>
*
* @param context 上下文环境
* @param attrs 属性集合
*/
private void printAttributes(Context context, AttributeSet attrs) {
TypedArray typedArray =
context.obtainStyledAttributes(attrs, R.styleable.CustomTextViewStyle, 0, 0);
System.out.println(
"typedArray.getChangingConfigurations() = "
+ Integer.toHexString(typedArray.getChangingConfigurations()));
float float_value = typedArray.getFloat(R.styleable.CustomTextViewStyle_float_value, 0f);
int integer_value = typedArray.getInteger(R.styleable.CustomTextViewStyle_integer_value, 0);
boolean boolean_value =
typedArray.getBoolean(R.styleable.CustomTextViewStyle_boolean_value, false);
// public float getFraction (int index, int base, int pbase, float defValue)
// 如果值为10% 则 fraction_value=10%*base
// 如果值格式为10%p,则fraction_value=10%*pbase
float fraction_value =
typedArray.getFraction(R.styleable.CustomTextViewStyle_fraction_value, 1, 1, 0);
String string_value = typedArray.getString(R.styleable.CustomTextViewStyle_string_value);
// 获取像素值，浮点数 eg:27.5625
float dimension_value_float =
typedArray.getDimension(R.styleable.CustomTextViewStyle_dimension_value, 0f);
// 将取得浮点像素值四舍五入 eg:28
int dimension_value =
typedArray.getDimensionPixelSize(R.styleable.CustomTextViewStyle_dimension_value, 0);
// 将取得浮点像素值直接截取整数部分 eg:27
int dimension_value_offset_ =
typedArray.getDimensionPixelOffset(R.styleable.CustomTextViewStyle_dimension_value, 0);
int color_value = typedArray.getColor(R.styleable.CustomTextViewStyle_color_value, 0);
int reference_drawable_value =
typedArray.getResourceId(R.styleable.CustomTextViewStyle_reference_drawable_value, 0);
int reference_array_value =
typedArray.getResourceId(R.styleable.CustomTextViewStyle_reference_array_value, 0);
int enum_value = typedArray.getInt(R.styleable.CustomTextViewStyle_enum_value, -1);
int flag_value = typedArray.getInt(R.styleable.CustomTextViewStyle_flag_value, -1);
System.out.println(
"float_value = ["
+ float_value
+ "], integer_value = ["
+ integer_value
+ "], "
+ "boolean_value = ["
+ boolean_value
+ "], fraction_value = ["
+ fraction_value
+ "], string_value = ["
+ string_value
+ "], dimension_value = ["
+ dimension_value
+ "], color_value = ["
+ color_value
+ "], "
+ "reference_drawable_value ="
+ " [0x"
+ Integer.toHexString(reference_drawable_value)
+ "], enum_value = ["
+ enum_value
+ "], "
+ "flag_value1 = ["
+ flag_value
+ "]");
// 后期数据处理,设置左边图片
Drawable drawable;
drawable = typedArray.getDrawable(R.styleable.CustomTextViewStyle_reference_drawable_value);
// or
drawable = context.getDrawable(reference_drawable_value);
drawable.setBounds(new Rect(0, 0, 50, 50));
setCompoundDrawables(drawable, null, null, null);
// 设置文字是否大写，斜体
if (flag_value >= 0) {
Typeface typeface = getTypeface();
setTypeface(Typeface.defaultFromStyle(flag_value));
}
// 其他方法getTextArray
CharSequence[] arrays;
arrays = typedArray.getTextArray(R.styleable.CustomTextViewStyle_reference_array_value);
// or
arrays = context.getResources().getTextArray(reference_array_value);
for (int i = 0; i < arrays.length; i++) {
System.out.println("arrays[" + i + "] = " + arrays[i]);
}
// 遍历TypedArray
for (int i = 0, m = typedArray.getIndexCount(); i < m; i++) {
System.out.println(
"typedArray"
+ i
+ " type= "
+ typedArray.getType(i)
+ " value="
+ typedArray.getString(i));
}
int textsize = typedArray.getDimensionPixelSize(R.styleable.CustomTextViewStyle_text_size, 10);
int textcolor = typedArray.getColor(R.styleable.CustomTextViewStyle_text_color, Color.BLACK);
String text = typedArray.getString(R.styleable.CustomTextViewStyle_text_content);
int padding = typedArray.getDimensionPixelSize(R.styleable.CustomTextViewStyle_padding, 0);
setTextColor(textcolor);
setTextSize(textsize);
setText(text);
setPadding(padding, padding, padding, padding);
typedArray.recycle();
}
public MaterialCalendarView(Context context, AttributeSet attrs) {
super(context, attrs);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
// If we're on good Android versions, turn off clipping for cool effects
setClipToPadding(false);
setClipChildren(false);
} else {
// Old Android does not like _not_ clipping view pagers, we need to clip
setClipChildren(true);
setClipToPadding(true);
}
buttonPast = new DirectionButton(getContext());
title = new TextView(getContext());
buttonFuture = new DirectionButton(getContext());
pager = new ViewPager(getContext());
setupChildren();
title.setOnClickListener(onClickListener);
buttonPast.setOnClickListener(onClickListener);
buttonFuture.setOnClickListener(onClickListener);
titleChanger = new TitleChanger(title);
titleChanger.setTitleFormatter(DEFAULT_TITLE_FORMATTER);
adapter = new MonthPagerAdapter();
adapter.setTitleFormatter(DEFAULT_TITLE_FORMATTER);
pager.setAdapter(adapter);
pager.setOnPageChangeListener(pageChangeListener);
pager.setPageTransformer(
false,
new ViewPager.PageTransformer() {
@Override
public void transformPage(View page, float position) {
position = (float) Math.sqrt(1 - Math.abs(position));
page.setAlpha(position);
}
});
adapter.setCallbacks(monthViewCallbacks);
TypedArray a =
context.getTheme().obtainStyledAttributes(attrs, R.styleable.MaterialCalendarView, 0, 0);
try {
int tileSize = a.getDimensionPixelSize(R.styleable.MaterialCalendarView_mcv_tileSize, -1);
if (tileSize > 0) {
setTileSize(tileSize);
}
setArrowColor(a.getColor(R.styleable.MaterialCalendarView_mcv_arrowColor, Color.BLACK));
Drawable leftMask = a.getDrawable(R.styleable.MaterialCalendarView_mcv_leftArrowMask);
if (leftMask == null) {
leftMask = getResources().getDrawable(R.drawable.mcv_action_previous);
}
setLeftArrowMask(leftMask);
Drawable rightMask = a.getDrawable(R.styleable.MaterialCalendarView_mcv_rightArrowMask);
if (rightMask == null) {
rightMask = getResources().getDrawable(R.drawable.mcv_action_next);
}
setRightArrowMask(rightMask);
setSelectionColor(
a.getColor(
R.styleable.MaterialCalendarView_mcv_selectionColor, getThemeAccentColor(context)));
CharSequence[] array = a.getTextArray(R.styleable.MaterialCalendarView_mcv_weekDayLabels);
if (array != null) {
setWeekDayFormatter(new ArrayWeekDayFormatter(array));
}
array = a.getTextArray(R.styleable.MaterialCalendarView_mcv_monthLabels);
if (array != null) {
setTitleFormatter(new MonthArrayTitleFormatter(array));
}
setHeaderTextAppearance(
a.getResourceId(
R.styleable.MaterialCalendarView_mcv_headerTextAppearance,
R.style.TextAppearance_MaterialCalendarWidget_Header));
setWeekDayTextAppearance(
a.getResourceId(
R.styleable.MaterialCalendarView_mcv_weekDayTextAppearance,
R.style.TextAppearance_MaterialCalendarWidget_WeekDay));
setDateTextAppearance(
a.getResourceId(
R.styleable.MaterialCalendarView_mcv_dateTextAppearance,
R.style.TextAppearance_MaterialCalendarWidget_Date));
setShowOtherDates(a.getBoolean(R.styleable.MaterialCalendarView_mcv_showOtherDates, false));
int firstDayOfWeek = a.getInt(R.styleable.MaterialCalendarView_mcv_firstDayOfWeek, -1);
if (firstDayOfWeek < 0) {
firstDayOfWeek = CalendarUtils.getInstance().getFirstDayOfWeek();
}
setFirstDayOfWeek(firstDayOfWeek);
} catch (Exception e) {
e.printStackTrace();
} finally {
a.recycle();
}
currentMonth = CalendarDay.today();
setCurrentDate(currentMonth);
if (isInEditMode()) {
removeView(pager);
MonthView monthView = new MonthView(context, currentMonth, getFirstDayOfWeek());
monthView.setSelectionColor(getSelectionColor());
monthView.setDateTextAppearance(adapter.getDateTextAppearance());
monthView.setWeekDayTextAppearance(adapter.getWeekDayTextAppearance());
monthView.setShowOtherDates(getShowOtherDates());
addView(monthView, new LayoutParams(MonthView.DEFAULT_MONTH_TILE_HEIGHT));
}
}
private void readAttrs(final Context context, final AttributeSet attrs, final int defStyle) {
final TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.GaugeView, defStyle, 0);
mShowOuterShadow = a.getBoolean(R.styleable.GaugeView_showOuterShadow, SHOW_OUTER_SHADOW);
mShowOuterBorder = a.getBoolean(R.styleable.GaugeView_showOuterBorder, SHOW_OUTER_BORDER);
mShowOuterRim = a.getBoolean(R.styleable.GaugeView_showOuterRim, SHOW_OUTER_RIM);
mShowInnerRim = a.getBoolean(R.styleable.GaugeView_showInnerRim, SHOW_INNER_RIM);
mShowNeedle = a.getBoolean(R.styleable.GaugeView_showNeedle, SHOW_NEEDLE);
mShowScale = a.getBoolean(R.styleable.GaugeView_showScale, SHOW_SCALE);
mShowRanges = a.getBoolean(R.styleable.GaugeView_showRanges, SHOW_RANGES);
mShowText = a.getBoolean(R.styleable.GaugeView_showText, SHOW_TEXT);
mOuterShadowWidth =
mShowOuterShadow
? a.getFloat(R.styleable.GaugeView_outerShadowWidth, OUTER_SHADOW_WIDTH)
: 0.0f;
mOuterBorderWidth =
mShowOuterBorder
? a.getFloat(R.styleable.GaugeView_outerBorderWidth, OUTER_BORDER_WIDTH)
: 0.0f;
mOuterRimWidth =
mShowOuterRim ? a.getFloat(R.styleable.GaugeView_outerRimWidth, OUTER_RIM_WIDTH) : 0.0f;
mInnerRimWidth =
mShowInnerRim ? a.getFloat(R.styleable.GaugeView_innerRimWidth, INNER_RIM_WIDTH) : 0.0f;
mInnerRimBorderWidth =
mShowInnerRim
? a.getFloat(R.styleable.GaugeView_innerRimBorderWidth, INNER_RIM_BORDER_WIDTH)
: 0.0f;
mNeedleWidth = a.getFloat(R.styleable.GaugeView_needleWidth, NEEDLE_WIDTH);
mNeedleHeight = a.getFloat(R.styleable.GaugeView_needleHeight, NEEDLE_HEIGHT);
mScalePosition =
(mShowScale || mShowRanges)
? a.getFloat(R.styleable.GaugeView_scalePosition, SCALE_POSITION)
: 0.0f;
mScaleStartValue = a.getFloat(R.styleable.GaugeView_scaleStartValue, SCALE_START_VALUE);
mScaleEndValue = a.getFloat(R.styleable.GaugeView_scaleEndValue, SCALE_END_VALUE);
mScaleStartAngle = a.getFloat(R.styleable.GaugeView_scaleStartAngle, SCALE_START_ANGLE);
mScaleEndAngle = a.getFloat(R.styleable.GaugeView_scaleEndAngle, 360.0f - mScaleStartAngle);
mDivisions = a.getInteger(R.styleable.GaugeView_divisions, SCALE_DIVISIONS);
mSubdivisions = a.getInteger(R.styleable.GaugeView_subdivisions, SCALE_SUBDIVISIONS);
if (mShowRanges) {
mTextShadowColor = a.getColor(R.styleable.GaugeView_textShadowColor, TEXT_SHADOW_COLOR);
final CharSequence[] rangeValues = a.getTextArray(R.styleable.GaugeView_rangeValues);
final CharSequence[] rangeColors = a.getTextArray(R.styleable.GaugeView_rangeColors);
readRanges(rangeValues, rangeColors);
}
if (mShowText) {
final int textValueId = a.getResourceId(R.styleable.GaugeView_textValue, 0);
final String textValue = a.getString(R.styleable.GaugeView_textValue);
mTextValue =
(0 < textValueId) ? context.getString(textValueId) : (null != textValue) ? textValue : "";
final int textUnitId = a.getResourceId(R.styleable.GaugeView_textUnit, 0);
final String textUnit = a.getString(R.styleable.GaugeView_textUnit);
mTextUnit =
(0 < textUnitId) ? context.getString(textUnitId) : (null != textUnit) ? textUnit : "";
mTextValueColor = a.getColor(R.styleable.GaugeView_textValueColor, TEXT_VALUE_COLOR);
mTextUnitColor = a.getColor(R.styleable.GaugeView_textUnitColor, TEXT_UNIT_COLOR);
mTextShadowColor = a.getColor(R.styleable.GaugeView_textShadowColor, TEXT_SHADOW_COLOR);
mTextValueSize = a.getFloat(R.styleable.GaugeView_textValueSize, TEXT_VALUE_SIZE);
mTextUnitSize = a.getFloat(R.styleable.GaugeView_textUnitSize, TEXT_UNIT_SIZE);
}
a.recycle();
}
