ConfigurationBoundResourceCacheTestpublic class ConfigurationBoundResourceCacheTest extends android.test.ActivityInstrumentationTestCase2
| Fields Summary |
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| ConfigurationBoundResourceCache | mCache | | Method | mCalcConfigChanges |
| Constructors Summary |
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public ConfigurationBoundResourceCacheTest()
super(ResourceCacheActivity.class);
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| Methods Summary |
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| private int | calcConfigChanges(Resources resources, Configuration configuration)
if (mCalcConfigChanges == null) {
mCalcConfigChanges = Resources.class.getDeclaredMethod("calcConfigChanges",
Configuration.class);
mCalcConfigChanges.setAccessible(true);
}
return (Integer) mCalcConfigChanges.invoke(resources, configuration);
| | protected void | setUp()
super.setUp();
mCache = new ConfigurationBoundResourceCache<Float>(getActivity().getResources());
| | public void | testConfigChangeMultipleResources()
TypedValue staticValue = new TypedValue();
TypedValue changingValue = new TypedValue();
final Resources res = getActivity().getResources();
res.getValue(R.dimen.resource_cache_test_generic, staticValue, true);
res.getValue(R.dimen.resource_cache_test_orientation_dependent, changingValue, true);
float staticDim = TypedValue.complexToDimension(staticValue.data, res.getDisplayMetrics());
float changingDim = TypedValue.complexToDimension(changingValue.data,
res.getDisplayMetrics());
mCache.put(R.dimen.resource_cache_test_generic, getActivity().getTheme(),
new DummyFloatConstantState(staticDim, staticValue.changingConfigurations));
mCache.put(R.dimen.resource_cache_test_orientation_dependent, getActivity().getTheme(),
new DummyFloatConstantState(changingDim, changingValue.changingConfigurations));
final Configuration cfg = res.getConfiguration();
Configuration newCnf = new Configuration(cfg);
newCnf.orientation = cfg.orientation == Configuration.ORIENTATION_LANDSCAPE ?
Configuration.ORIENTATION_PORTRAIT
: Configuration.ORIENTATION_LANDSCAPE;
int changes = calcConfigChanges(res, newCnf);
assertEquals(staticDim, mCache.get(R.dimen.resource_cache_test_generic,
getActivity().getTheme()));
assertEquals(changingDim, mCache.get(R.dimen.resource_cache_test_orientation_dependent,
getActivity().getTheme()));
mCache.onConfigurationChange(changes);
assertEquals(staticDim, mCache.get(R.dimen.resource_cache_test_generic,
getActivity().getTheme()));
assertNull(mCache.get(R.dimen.resource_cache_test_orientation_dependent,
getActivity().getTheme()));
| | public void | testConfigChangeMultipleThemes()
TypedValue[] staticValues = new TypedValue[]{new TypedValue(), new TypedValue()};
TypedValue[] changingValues = new TypedValue[]{new TypedValue(), new TypedValue()};
float staticDim = 0;
float changingDim = 0;
final Resources res = getActivity().getResources();
for (int i = 0; i < 2; i++) {
res.getValue(R.dimen.resource_cache_test_generic, staticValues[i], true);
staticDim = TypedValue
.complexToDimension(staticValues[i].data, res.getDisplayMetrics());
res.getValue(R.dimen.resource_cache_test_orientation_dependent, changingValues[i],
true);
changingDim = TypedValue.complexToDimension(changingValues[i].data,
res.getDisplayMetrics());
final Resources.Theme theme = i == 0 ? getActivity().getTheme() : null;
mCache.put(R.dimen.resource_cache_test_generic, theme,
new DummyFloatConstantState(staticDim, staticValues[i].changingConfigurations));
mCache.put(R.dimen.resource_cache_test_orientation_dependent, theme,
new DummyFloatConstantState(changingDim,
changingValues[i].changingConfigurations));
}
final Configuration cfg = res.getConfiguration();
Configuration newCnf = new Configuration(cfg);
newCnf.orientation = cfg.orientation == Configuration.ORIENTATION_LANDSCAPE ?
Configuration.ORIENTATION_PORTRAIT
: Configuration.ORIENTATION_LANDSCAPE;
int changes = calcConfigChanges(res, newCnf);
for (int i = 0; i < 2; i++) {
final Resources.Theme theme = i == 0 ? getActivity().getTheme() : null;
assertEquals(staticDim, mCache.get(R.dimen.resource_cache_test_generic, theme));
assertEquals(changingDim,
mCache.get(R.dimen.resource_cache_test_orientation_dependent, theme));
}
mCache.onConfigurationChange(changes);
for (int i = 0; i < 2; i++) {
final Resources.Theme theme = i == 0 ? getActivity().getTheme() : null;
assertEquals(staticDim, mCache.get(R.dimen.resource_cache_test_generic, theme));
assertNull(mCache.get(R.dimen.resource_cache_test_orientation_dependent, theme));
}
| | public void | testEffectiveConfigChange()
TypedValue changingValue = new TypedValue();
long key = 4L;
final Resources res = getActivity().getResources();
res.getValue(R.dimen.resource_cache_test_orientation_dependent, changingValue, true);
float changingDim = TypedValue.complexToDimension(changingValue.data,
res.getDisplayMetrics());
mCache.put(key, getActivity().getTheme(),
new DummyFloatConstantState(changingDim, changingValue.changingConfigurations));
final Configuration cfg = res.getConfiguration();
Configuration newCnf = new Configuration(cfg);
newCnf.orientation = cfg.orientation == Configuration.ORIENTATION_LANDSCAPE ?
Configuration.ORIENTATION_PORTRAIT
: Configuration.ORIENTATION_LANDSCAPE;
int changes = calcConfigChanges(res, newCnf);
assertEquals(changingDim, mCache.get(key, getActivity().getTheme()));
mCache.onConfigurationChange(changes);
assertNull(mCache.get(key, getActivity().getTheme()));
| | public void | testGetEmpty()
assertNull(mCache.get(-1, null));
| | public void | testMultiThreadPutGet()
mCache.put(1, getActivity().getTheme(), new DummyFloatConstantState(5f));
mCache.put(1, null, new DummyFloatConstantState(10f));
assertEquals(10f, mCache.get(1, null));
assertNotSame(10f, mCache.get(1, null));
assertEquals(5f, mCache.get(1, getActivity().getTheme()));
assertNotSame(5f, mCache.get(1, getActivity().getTheme()));
| | public void | testSetGet()
mCache.put(1, null, new DummyFloatConstantState(5f));
assertEquals(5f, mCache.get(1, null));
assertNotSame(5f, mCache.get(1, null));
assertEquals(null, mCache.get(1, getActivity().getTheme()));
| | public void | testSetGetThemed()
mCache.put(1, getActivity().getTheme(), new DummyFloatConstantState(5f));
assertEquals(null, mCache.get(1, null));
assertEquals(5f, mCache.get(1, getActivity().getTheme()));
assertNotSame(5f, mCache.get(1, getActivity().getTheme()));
| | public void | testVoidConfigChange()
TypedValue staticValue = new TypedValue();
long key = 3L;
final Resources res = getActivity().getResources();
res.getValue(R.dimen.resource_cache_test_generic, staticValue, true);
float staticDim = TypedValue.complexToDimension(staticValue.data, res.getDisplayMetrics());
mCache.put(key, getActivity().getTheme(),
new DummyFloatConstantState(staticDim, staticValue.changingConfigurations));
final Configuration cfg = res.getConfiguration();
Configuration newCnf = new Configuration(cfg);
newCnf.orientation = cfg.orientation == Configuration.ORIENTATION_LANDSCAPE ?
Configuration.ORIENTATION_PORTRAIT
: Configuration.ORIENTATION_LANDSCAPE;
int changes = calcConfigChanges(res, newCnf);
assertEquals(staticDim, mCache.get(key, getActivity().getTheme()));
mCache.onConfigurationChange(changes);
assertEquals(staticDim, mCache.get(key, getActivity().getTheme()));
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