private void setScaleType() {
for (ScaleType stValue : ImageView.ScaleType.values()) {
ItemSpinner item = new ItemSpinner(stValue, stValue.toString());
this.ListSpinner.add(item);
}
ArrayAdapter adapterSelectDetail =
new ArrayAdapter(this, android.R.layout.simple_spinner_item, this.ListSpinner);
adapterSelectDetail.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
this.spScaleType.setAdapter(adapterSelectDetail);
}
/**
* Creates a cache key for use with the L1 cache.
*
* @param url The URL of the request.
* @param maxWidth The max-width of the output.
* @param maxHeight The max-height of the output.
* @param scaleType The scaleType of the imageView.
*/
private static String getCacheKey(String url, int maxWidth, int maxHeight, ScaleType scaleType) {
return new StringBuilder(url.length() + 12)
.append("#W")
.append(maxWidth)
.append("#H")
.append(maxHeight)
.append("#S")
.append(scaleType.ordinal())
.append(url)
.toString();
}
/** @return true if the ScaleType is supported. */
private static boolean isSupportedScaleType(final ScaleType scaleType) {
if (null == scaleType) {
return false;
}
switch (scaleType) {
case MATRIX:
throw new IllegalArgumentException(scaleType.name() + " is not supported in PhotoView");
default:
return true;
}
}
void setScaleMode(ScaleType value) {
setScaleModeAsString(value.toString());
}
ScaleType getScaleMode() {
return ScaleType.valueOf(getScaleModeAsString());
}