/** 检查是否处于透明背景状态 */
private void checkRightSlidingFinishActivity() {
/** 解析是否可以使用右滑 finish activity功能 */
if (!this.ignoreRightSlidingFinishActivity) {
String windowIsTranslucent, windowBackground;
TypedValue outValue = new TypedValue();
getTheme().resolveAttribute(android.R.attr.windowIsTranslucent, outValue, true);
windowIsTranslucent = String.valueOf(outValue.coerceToString());
getTheme().resolveAttribute(android.R.attr.windowBackground, outValue, true);
windowBackground = String.valueOf(outValue.coerceToString());
this.ignoreRightSlidingFinishActivity =
!("true".equals(windowIsTranslucent) && "#0".equals(windowBackground));
}
}
public String getAttributeValue(int index) {
int offset = getAttributeOffset(index);
int valueType = m_attributes[offset + ATTRIBUTE_IX_VALUE_TYPE];
if (valueType == TypedValue.TYPE_STRING) {
int valueString = m_attributes[offset + ATTRIBUTE_IX_VALUE_STRING];
return m_strings.getRaw(valueString);
}
int valueData = m_attributes[offset + ATTRIBUTE_IX_VALUE_DATA];
return TypedValue.coerceToString(valueType, valueData);
}
/**
* Retrieve the string value associated with a particular resource identifier for the current
* configuration / skin.
*/
/*package*/ final CharSequence getResourceBagText(int ident, int bagEntryId) {
synchronized (this) {
TypedValue tmpValue = mValue;
int block = loadResourceBagValue(ident, bagEntryId, tmpValue, true);
if (block >= 0) {
if (tmpValue.type == TypedValue.TYPE_STRING) {
return mStringBlocks[block].get(tmpValue.data);
}
return tmpValue.coerceToString();
}
}
return null;
}
/**
* Retrieve the styled string value for the attribute at <var>index</var>.
*
* @param index Index of attribute to retrieve.
* @return CharSequence holding string data. May be styled. Returns null if the attribute is not
* defined.
*/
public CharSequence getText(int index) {
index *= AssetManager.STYLE_NUM_ENTRIES;
final int[] data = mData;
final int type = data[index + AssetManager.STYLE_TYPE];
if (type == TypedValue.TYPE_NULL) {
return null;
} else if (type == TypedValue.TYPE_STRING) {
return loadStringValueAt(index);
}
TypedValue v = mValue;
if (getValueAt(index, v)) {
Log.w(Resources.TAG, "Converting to string: " + v);
return v.coerceToString();
}
Log.w(Resources.TAG, "getString of bad type: 0x" + Integer.toHexString(type));
return null;
}
/**
* Retrieve the integer value for the attribute at <var>index</var>.
*
* @param index Index of attribute to retrieve.
* @param defValue Value to return if the attribute is not defined.
* @return Attribute int value, or defValue if not defined.
*/
public int getInt(int index, int defValue) {
index *= AssetManager.STYLE_NUM_ENTRIES;
final int[] data = mData;
final int type = data[index + AssetManager.STYLE_TYPE];
if (type == TypedValue.TYPE_NULL) {
return defValue;
} else if (type >= TypedValue.TYPE_FIRST_INT && type <= TypedValue.TYPE_LAST_INT) {
return data[index + AssetManager.STYLE_DATA];
}
TypedValue v = mValue;
if (getValueAt(index, v)) {
Log.w(Resources.TAG, "Converting to int: " + v);
return XmlUtils.convertValueToInt(v.coerceToString(), defValue);
}
Log.w(Resources.TAG, "getInt of bad type: 0x" + Integer.toHexString(type));
return defValue;
}
/**
* @hide Retrieve the string value for the attribute at <var>index</var> that is not allowed to
* change with the given configurations.
* @param index Index of attribute to retrieve.
* @param allowedChangingConfigs Bit mask of configurations from ActivityInfo that are allowed to
* change.
* @return String holding string data. Any styling information is removed. Returns null if the
* attribute is not defined.
*/
public String getNonConfigurationString(int index, int allowedChangingConfigs) {
index *= AssetManager.STYLE_NUM_ENTRIES;
final int[] data = mData;
final int type = data[index + AssetManager.STYLE_TYPE];
if ((data[index + AssetManager.STYLE_CHANGING_CONFIGURATIONS] & ~allowedChangingConfigs) != 0) {
return null;
}
if (type == TypedValue.TYPE_NULL) {
return null;
} else if (type == TypedValue.TYPE_STRING) {
return loadStringValueAt(index).toString();
}
TypedValue v = mValue;
if (getValueAt(index, v)) {
Log.w(Resources.TAG, "Converting to string: " + v);
CharSequence cs = v.coerceToString();
return cs != null ? cs.toString() : null;
}
Log.w(Resources.TAG, "getString of bad type: 0x" + Integer.toHexString(type));
return null;
}
/**
* Retrieve the float value for the attribute at <var>index</var>.
*
* @param index Index of attribute to retrieve.
* @return Attribute float value, or defValue if not defined..
*/
public float getFloat(int index, float defValue) {
index *= AssetManager.STYLE_NUM_ENTRIES;
final int[] data = mData;
final int type = data[index + AssetManager.STYLE_TYPE];
if (type == TypedValue.TYPE_NULL) {
return defValue;
} else if (type == TypedValue.TYPE_FLOAT) {
return Float.intBitsToFloat(data[index + AssetManager.STYLE_DATA]);
} else if (type >= TypedValue.TYPE_FIRST_INT && type <= TypedValue.TYPE_LAST_INT) {
return data[index + AssetManager.STYLE_DATA];
}
TypedValue v = mValue;
if (getValueAt(index, v)) {
Log.w(Resources.TAG, "Converting to float: " + v);
CharSequence str = v.coerceToString();
if (str != null) {
return Float.parseFloat(str.toString());
}
}
Log.w(Resources.TAG, "getFloat of bad type: 0x" + Integer.toHexString(type));
return defValue;
}