本文整理匯總了Java中android.view.inputmethod.InputConnection.getTextAfterCursor方法的典型用法代碼示例。如果您正苦於以下問題：Java InputConnection.getTextAfterCursor方法的具體用法？Java InputConnection.getTextAfterCursor怎麽用？Java InputConnection.getTextAfterCursor使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.view.inputmethod.InputConnection的用法示例。
在下文中一共展示了InputConnection.getTextAfterCursor方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: isCursorTouchingWord
import android.view.inputmethod.InputConnection; //導入方法依賴的package包/類
private boolean isCursorTouchingWord() {
InputConnection ic = getCurrentInputConnection();
if (ic == null) return false;
CharSequence toLeft = ic.getTextBeforeCursor(1, 0);
CharSequence toRight = ic.getTextAfterCursor(1, 0);
if (!TextUtils.isEmpty(toLeft)
&& !isWordSeparator(toLeft.charAt(0))
&& !isSuggestedPunctuation(toLeft.charAt(0))) {
return true;
}
if (!TextUtils.isEmpty(toRight)
&& !isWordSeparator(toRight.charAt(0))
&& !isSuggestedPunctuation(toRight.charAt(0))) {
return true;
}
return false;
}
示例2: getWordRangeAtCursor
import android.view.inputmethod.InputConnection; //導入方法依賴的package包/類
private static Range getWordRangeAtCursor(
InputConnection connection, String sep, Range range) {
if (connection == null || sep == null) {
return null;
}
CharSequence before = connection.getTextBeforeCursor(1000, 0);
CharSequence after = connection.getTextAfterCursor(1000, 0);
if (before == null || after == null) {
return null;
}
// Find first word separator before the cursor
int start = before.length();
while (start > 0 && !isWhitespace(before.charAt(start - 1), sep)) start--;
// Find last word separator after the cursor
int end = -1;
while (++end < after.length() && !isWhitespace(after.charAt(end), sep));
int cursor = getCursorPosition(connection);
if (start >= 0 && cursor + end <= after.length() + before.length()) {
String word = before.toString().substring(start, before.length())
+ after.toString().substring(0, end);
Range returnRange = range != null? range : new Range();
returnRange.charsBefore = before.length() - start;
returnRange.charsAfter = end;
returnRange.word = word;
return returnRange;
}
return null;
}