Java Code Examples for com.android.tools.lint.detector.api.XmlContext#isEnabled()
The following examples show how to use
com.android.tools.lint.detector.api.XmlContext#isEnabled() .
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Example 1
| Source File: ManifestDetector.java From javaide with GNU General Public License v3.0 | 6 votes |
|
private static void checkMipmapIcon(@NonNull XmlContext context, @NonNull Element element) {
Attr attribute = element.getAttributeNodeNS(ANDROID_URI, ATTR_ICON);
if (attribute == null) {
return;
}
String icon = attribute.getValue();
if (icon.startsWith(DRAWABLE_PREFIX)) {
if (TAG_ACTIVITY.equals(element.getTagName()) && !isLaunchableActivity(element)) {
return;
}
if (context.isEnabled(MIPMAP)
// Only complain if this app is skipping some densities
&& context.getProject().getApplicableDensities() != null) {
context.report(MIPMAP, element, context.getLocation(attribute),
"Should use `@mipmap` instead of `@drawable` for launcher icons");
}
}
}
Example 2
| Source File: ManifestDetector.java From javaide with GNU General Public License v3.0 | 5 votes |
|
private static void checkDocumentElement(XmlContext context, Element element) {
Attr codeNode = element.getAttributeNodeNS(ANDROID_URI, ATTR_VERSION_CODE);
if (codeNode != null && codeNode.getValue().startsWith(PREFIX_RESOURCE_REF)
&& context.isEnabled(ILLEGAL_REFERENCE)) {
context.report(ILLEGAL_REFERENCE, element, context.getLocation(codeNode),
"The `android:versionCode` cannot be a resource url, it must be "
+ "a literal integer");
} else if (codeNode == null && context.isEnabled(SET_VERSION)
// Not required in Gradle projects; typically defined in build.gradle instead
// and inserted at build time
&& !context.getMainProject().isGradleProject()) {
context.report(SET_VERSION, element, context.getLocation(element),
"Should set `android:versionCode` to specify the application version");
}
Attr nameNode = element.getAttributeNodeNS(ANDROID_URI, ATTR_VERSION_NAME);
if (nameNode == null && context.isEnabled(SET_VERSION)
// Not required in Gradle projects; typically defined in build.gradle instead
// and inserted at build time
&& !context.getMainProject().isGradleProject()) {
context.report(SET_VERSION, element, context.getLocation(element),
"Should set `android:versionName` to specify the application version");
}
checkOverride(context, element, ATTR_VERSION_CODE);
checkOverride(context, element, ATTR_VERSION_NAME);
Attr pkgNode = element.getAttributeNode(ATTR_PACKAGE);
if (pkgNode != null) {
String pkg = pkgNode.getValue();
if (pkg.contains("${") && context.getMainProject().isGradleProject()) {
context.report(GRADLE_OVERRIDES, pkgNode, context.getLocation(pkgNode),
"Cannot use placeholder for the package in the manifest; "
+ "set `applicationId` in `build.gradle` instead");
}
}
}
Example 3
| Source File: TextViewDetector.java From javaide with GNU General Public License v3.0 | 4 votes |
|
@Override
public void visitElement(@NonNull XmlContext context, @NonNull Element element) {
if (element.getTagName().equals(TEXT_VIEW)) {
if (!element.hasAttributeNS(ANDROID_URI, ATTR_TEXT)
&& element.hasAttributeNS(ANDROID_URI, ATTR_ID)
&& !element.hasAttributeNS(ANDROID_URI, ATTR_TEXT_IS_SELECTABLE)
&& !element.hasAttributeNS(ANDROID_URI, ATTR_VISIBILITY)
&& !element.hasAttributeNS(ANDROID_URI, ATTR_ON_CLICK)
&& context.getMainProject().getTargetSdk() >= 11
&& context.isEnabled(SELECTABLE)) {
context.report(SELECTABLE, element, context.getLocation(element),
"Consider making the text value selectable by specifying " +
"`android:textIsSelectable=\"true\"`");
}
}
NamedNodeMap attributes = element.getAttributes();
for (int i = 0, n = attributes.getLength(); i < n; i++) {
Attr attribute = (Attr) attributes.item(i);
String name = attribute.getLocalName();
if (name == null || name.isEmpty()) {
// Attribute not in a namespace; we only care about the android: ones
continue;
}
boolean isEditAttribute = false;
switch (name.charAt(0)) {
case 'a': {
isEditAttribute = name.equals(ATTR_AUTO_TEXT);
break;
}
case 'b': {
isEditAttribute = name.equals(ATTR_BUFFER_TYPE) &&
attribute.getValue().equals(VALUE_EDITABLE);
break;
}
case 'p': {
isEditAttribute = name.equals(ATTR_PASSWORD)
|| name.equals(ATTR_PHONE_NUMBER)
|| name.equals(ATTR_PRIVATE_IME_OPTIONS);
break;
}
case 'c': {
isEditAttribute = name.equals(ATTR_CAPITALIZE)
|| name.equals(ATTR_CURSOR_VISIBLE);
break;
}
case 'd': {
isEditAttribute = name.equals(ATTR_DIGITS);
break;
}
case 'e': {
if (name.equals(ATTR_EDITABLE)) {
isEditAttribute = attribute.getValue().equals(VALUE_TRUE);
} else {
isEditAttribute = name.equals(ATTR_EDITOR_EXTRAS);
}
break;
}
case 'i': {
if (name.equals(ATTR_INPUT_TYPE)) {
String value = attribute.getValue();
isEditAttribute = !value.isEmpty() && !value.equals(VALUE_NONE);
} else {
isEditAttribute = name.equals(ATTR_INPUT_TYPE)
|| name.equals(ATTR_IME_OPTIONS)
|| name.equals(ATTR_IME_ACTION_LABEL)
|| name.equals(ATTR_IME_ACTION_ID)
|| name.equals(ATTR_INPUT_METHOD);
}
break;
}
case 'n': {
isEditAttribute = name.equals(ATTR_NUMERIC);
break;
}
}
if (isEditAttribute && ANDROID_URI.equals(attribute.getNamespaceURI()) && context.isEnabled(ISSUE)) {
Location location = context.getLocation(attribute);
String message;
String view = element.getTagName();
if (view.equals(TEXT_VIEW)) {
message = String.format(
"Attribute `%1$s` should not be used with `<TextView>`: " +
"Change element type to `<EditText>` ?", attribute.getName());
} else {
message = String.format(
"Attribute `%1$s` should not be used with `<%2$s>`: " +
"intended for editable text widgets",
attribute.getName(), view);
}
context.report(ISSUE, attribute, location, message);
}
}
}
