/**
* Displays a prompt message to the user and read two values, login/password.
*
* <p><i>Asks user for login/password information.</i>
*
* <p>This method shows a question in the standard output, asking for login and password.</br>
* <b>Method Output:</b></br> Title</br> Message</br> Login: (Wait for user input)</br>
* Password: (Wait for user input)</br>
*
* <p>
*
* @param title The title of the iteration.
* @param message The message to be displayed.
* @return A {@link Pair} holding the entered login and password. The <b>first element</b> is
* always the <b>Login</b>, and the <b>second element</b> is always the <b>Password</b>.
* This method will never return null, in case of error the pair will be filled with empty
* strings.
* @see ITaskMonitor#displayLoginPasswordPrompt(String, String)
*/
public Pair<String, String> displayLoginPasswordPrompt(String title, String message) {
String login = ""; // $NON-NLS-1$
String password = ""; // $NON-NLS-1$
mSdkLog.printf("\n%1$s\n%2$s", title, message);
byte[] readBuffer = new byte[2048];
try {
mSdkLog.printf("\nLogin: "******"\nPassword: "******""; // $NON-NLS-1$
password = ""; // $NON-NLS-1$
// Just print the error to console.
mSdkLog.printf("\nError occurred during login/pass query: %s\n", e.getMessage());
}
return Pair.of(login, password);
}
/**
* Returns a pair of (tag-balance,bracket-balance) for the range textStart to offset.
*
* @param doc the document
* @param start the offset of the starting character (inclusive)
* @param end the offset of the ending character (exclusive)
* @return the balance of tags and brackets
*/
private static Pair<Integer, Integer> getBalance(IStructuredDocument doc, int start, int end) {
// Balance of open and closing tags
// <foo></foo> has tagBalance = 0, <foo> has tagBalance = 1
int tagBalance = 0;
// Balance of open and closing brackets
// <foo attr1="value1"> has bracketBalance = 1, <foo has bracketBalance = 1
int bracketBalance = 0;
IStructuredDocumentRegion region = doc.getRegionAtCharacterOffset(start);
if (region != null) {
boolean inOpenTag = true;
while (region != null && region.getStartOffset() < end) {
int regionStart = region.getStartOffset();
ITextRegionList subRegions = region.getRegions();
for (int i = 0, n = subRegions.size(); i < n; i++) {
ITextRegion subRegion = subRegions.get(i);
int subRegionStart = regionStart + subRegion.getStart();
int subRegionEnd = regionStart + subRegion.getEnd();
if (subRegionEnd < start || subRegionStart >= end) {
continue;
}
String type = subRegion.getType();
if (XML_TAG_OPEN.equals(type)) {
bracketBalance++;
inOpenTag = true;
} else if (XML_TAG_CLOSE.equals(type)) {
bracketBalance--;
if (inOpenTag) {
tagBalance++;
} else {
tagBalance--;
}
} else if (XML_END_TAG_OPEN.equals(type)) {
bracketBalance++;
inOpenTag = false;
} else if (XML_EMPTY_TAG_CLOSE.equals(type)) {
bracketBalance--;
}
}
region = region.getNext();
}
}
return Pair.of(tagBalance, bracketBalance);
}
/**
* Computes the minimum SDK and target SDK versions for the project
*
* @param project the project to look up the versions for
* @return a pair of (minimum SDK, target SDK) versions, never null
*/
@NonNull
public static Pair<Integer, Integer> computeSdkVersions(IProject project) {
int mMinSdkVersion = 1;
int mTargetSdkVersion = 1;
IAbstractFile manifestFile = AndroidManifest.getManifest(new IFolderWrapper(project));
if (manifestFile != null) {
try {
Object value = AndroidManifest.getMinSdkVersion(manifestFile);
mMinSdkVersion = 1; // Default case if missing
if (value instanceof Integer) {
mMinSdkVersion = ((Integer) value).intValue();
} else if (value instanceof String) {
// handle codename, only if we can resolve it.
if (Sdk.getCurrent() != null) {
IAndroidTarget target =
Sdk.getCurrent().getTargetFromHashString("android-" + value); // $NON-NLS-1$
if (target != null) {
// codename future API level is current api + 1
mMinSdkVersion = target.getVersion().getApiLevel() + 1;
}
}
}
Integer i = AndroidManifest.getTargetSdkVersion(manifestFile);
if (i == null) {
mTargetSdkVersion = mMinSdkVersion;
} else {
mTargetSdkVersion = i.intValue();
}
} catch (XPathExpressionException e) {
// do nothing we'll use 1 below.
} catch (StreamException e) {
// do nothing we'll use 1 below.
}
}
return Pair.of(mMinSdkVersion, mTargetSdkVersion);
}
private Pair<List<String>, List<String>> findViews(final boolean layoutsOnly) {
final Set<String> customViews = new HashSet<String>();
final Set<String> thirdPartyViews = new HashSet<String>();
ProjectState state = Sdk.getProjectState(mProject);
final List<IProject> libraries =
state != null ? state.getFullLibraryProjects() : Collections.<IProject>emptyList();
SearchRequestor requestor =
new SearchRequestor() {
@Override
public void acceptSearchMatch(SearchMatch match) throws CoreException {
// Ignore matches in comments
if (match.isInsideDocComment()) {
return;
}
Object element = match.getElement();
if (element instanceof ResolvedBinaryType) {
// Third party view
ResolvedBinaryType type = (ResolvedBinaryType) element;
IPackageFragment fragment = type.getPackageFragment();
IPath path = fragment.getPath();
String last = path.lastSegment();
// Filter out android.jar stuff
if (last.equals(FN_FRAMEWORK_LIBRARY)) {
return;
}
if (!isValidView(type, layoutsOnly)) {
return;
}
IProject matchProject = match.getResource().getProject();
if (mProject == matchProject || libraries.contains(matchProject)) {
String fqn = type.getFullyQualifiedName();
thirdPartyViews.add(fqn);
}
} else if (element instanceof ResolvedSourceType) {
// User custom view
IProject matchProject = match.getResource().getProject();
if (mProject == matchProject || libraries.contains(matchProject)) {
ResolvedSourceType type = (ResolvedSourceType) element;
if (!isValidView(type, layoutsOnly)) {
return;
}
String fqn = type.getFullyQualifiedName();
fqn = fqn.replace('$', '.');
customViews.add(fqn);
}
}
}
};
try {
IJavaProject javaProject = BaseProjectHelper.getJavaProject(mProject);
if (javaProject != null) {
String className = layoutsOnly ? CLASS_VIEWGROUP : CLASS_VIEW;
IType viewType = javaProject.findType(className);
if (viewType != null) {
IJavaSearchScope scope = SearchEngine.createHierarchyScope(viewType);
SearchParticipant[] participants =
new SearchParticipant[] {SearchEngine.getDefaultSearchParticipant()};
int matchRule = SearchPattern.R_PATTERN_MATCH | SearchPattern.R_CASE_SENSITIVE;
SearchPattern pattern =
SearchPattern.createPattern(
"*", IJavaSearchConstants.CLASS, IJavaSearchConstants.IMPLEMENTORS, matchRule);
SearchEngine engine = new SearchEngine();
engine.search(pattern, participants, scope, requestor, new NullProgressMonitor());
}
}
} catch (CoreException e) {
AdtPlugin.log(e, null);
}
List<String> custom = new ArrayList<String>(customViews);
List<String> thirdParty = new ArrayList<String>(thirdPartyViews);
if (!layoutsOnly) {
// Update our cached answers (unless we were filtered on only layouts)
mCustomViews = custom;
mThirdPartyViews = thirdParty;
}
return Pair.of(custom, thirdParty);
}
public void testDropZones() {
List<Pair<Point, String[]>> zones = new ArrayList<Pair<Point, String[]>>();
zones.add(
Pair.of(
new Point(51 + 10, 181 + 10),
new String[] {"above=@+id/Centered", "toLeftOf=@+id/Centered"}));
zones.add(
Pair.of(
new Point(71 + 10, 181 + 10),
new String[] {"above=@+id/Centered", "alignLeft=@+id/Centered"}));
zones.add(
Pair.of(
new Point(104 + 10, 181 + 10),
new String[] {"above=@+id/Centered", "alignRight=@+id/Centered"}));
zones.add(
Pair.of(
new Point(137 + 10, 181 + 10),
new String[] {"above=@+id/Centered", "alignRight=@+id/Centered"}));
zones.add(
Pair.of(
new Point(170 + 10, 181 + 10),
new String[] {"above=@+id/Centered", "toRightOf=@+id/Centered"}));
zones.add(
Pair.of(
new Point(51 + 10, 279 + 10),
new String[] {"below=@+id/Centered", "toLeftOf=@+id/Centered"}));
zones.add(
Pair.of(
new Point(71 + 10, 279 + 10),
new String[] {"below=@+id/Centered", "alignLeft=@+id/Centered"}));
zones.add(
Pair.of(
new Point(104 + 10, 279 + 10),
new String[] {"below=@+id/Centered", "alignLeft=@+id/Centered"}));
zones.add(
Pair.of(
new Point(137 + 10, 279 + 10),
new String[] {"below=@+id/Centered", "alignRight=@+id/Centered"}));
zones.add(
Pair.of(
new Point(170 + 10, 279 + 10),
new String[] {"below=@+id/Centered", "toRightOf=@+id/Centered"}));
zones.add(
Pair.of(
new Point(51 + 10, 201 + 10),
new String[] {"toLeftOf=@+id/Centered", "alignTop=@+id/Centered"}));
zones.add(
Pair.of(
new Point(51 + 10, 227 + 10),
new String[] {"toLeftOf=@+id/Centered", "alignTop=@+id/Centered"}));
zones.add(
Pair.of(
new Point(170 + 10, 201 + 10),
new String[] {"toRightOf=@+id/Centered", "alignTop=@+id/Centered"}));
zones.add(
Pair.of(
new Point(51 + 10, 253 + 10),
new String[] {"toLeftOf=@+id/Centered", "alignBottom=@+id/Centered"}));
zones.add(
Pair.of(
new Point(170 + 10, 227 + 10),
new String[] {
"toRightOf=@+id/Centered", "alignTop=@+id/Centered", "alignBottom=@+id/Centered"
}));
zones.add(
Pair.of(
new Point(170 + 10, 253 + 10),
new String[] {"toRightOf=@+id/Centered", "alignBottom=@+id/Centered"}));
for (Pair<Point, String[]> zonePair : zones) {
Point dropPoint = zonePair.getFirst();
String[] attachments = zonePair.getSecond();
// If we drag right into the button itself, not a valid drop position
INode inserted =
dragInto(
new Rect(0, 0, 105, 80),
new Point(120, 240),
dropPoint,
1,
-1,
attachments,
// Bounds rectangle
"useStyle(DROP_RECIPIENT), drawRect(Rect[0,0,240,480])",
// Drop zones
"useStyle(DROP_ZONE), "
+ "drawRect(Rect[51,181,20,20]), drawRect(Rect[71,181,33,20]), "
+ "drawRect(Rect[104,181,33,20]), drawRect(Rect[137,181,33,20]), "
+ "drawRect(Rect[170,181,20,20]), drawRect(Rect[51,279,20,20]), "
+ "drawRect(Rect[71,279,33,20]), drawRect(Rect[104,279,33,20]), "
+ "drawRect(Rect[137,279,33,20]), drawRect(Rect[170,279,20,20]), "
+ "drawRect(Rect[51,201,20,26]), drawRect(Rect[51,227,20,26]), "
+ "drawRect(Rect[51,253,20,26]), drawRect(Rect[170,201,20,26]), "
+ "drawRect(Rect[170,227,20,26]), drawRect(Rect[170,253,20,26])");
for (String attachment : attachments) {
String[] elements = attachment.split("=");
String name = "layout_" + elements[0];
String value = elements[1];
assertEquals(value, inserted.getStringAttr(ANDROID_URI, name));
}
}
}
