本文整理汇总了Java中android.inputmethodservice.Keyboard.Key.squaredDistanceFrom方法的典型用法代码示例。如果您正苦于以下问题：Java Key.squaredDistanceFrom方法的具体用法？Java Key.squaredDistanceFrom怎么用？Java Key.squaredDistanceFrom使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类android.inputmethodservice.Keyboard.Key的用法示例。
在下文中一共展示了Key.squaredDistanceFrom方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getKeyIndexAndNearbyCodes
import android.inputmethodservice.Keyboard.Key; //导入方法依赖的package包/类
@Override
public int getKeyIndexAndNearbyCodes(int x, int y, int[] allKeys) {
final Key[] keys = getKeys();
final int touchX = getTouchX(x);
final int touchY = getTouchY(y);
int closestKeyIndex = LatinKeyboardBaseView.NOT_A_KEY;
int closestKeyDist = (y < 0) ? mSlideAllowanceSquareTop : mSlideAllowanceSquare;
final int keyCount = keys.length;
for (int i = 0; i < keyCount; i++) {
final Key key = keys[i];
int dist = key.squaredDistanceFrom(touchX, touchY);
if (dist < closestKeyDist) {
closestKeyIndex = i;
closestKeyDist = dist;
}
}
if (allKeys != null && closestKeyIndex != LatinKeyboardBaseView.NOT_A_KEY)
allKeys[0] = keys[closestKeyIndex].codes[0];
return closestKeyIndex;
}
示例2: getKeyIndexAndNearbyCodes
import android.inputmethodservice.Keyboard.Key; //导入方法依赖的package包/类
@Override
public int getKeyIndexAndNearbyCodes(int x, int y, int[] allKeys) {
final Key[] keys = getKeys();
final int touchX = getTouchX(x);
final int touchY = getTouchY(y);
int primaryIndex = LatinKeyboardBaseView.NOT_A_KEY;
int closestKey = LatinKeyboardBaseView.NOT_A_KEY;
int closestKeyDist = mProximityThresholdSquare + 1;
int[] distances = mDistances;
Arrays.fill(distances, Integer.MAX_VALUE);
int [] nearestKeyIndices = mKeyboard.getNearestKeys(touchX, touchY);
final int keyCount = nearestKeyIndices.length;
for (int i = 0; i < keyCount; i++) {
final Key key = keys[nearestKeyIndices[i]];
int dist = 0;
boolean isInside = key.isInside(touchX, touchY);
if (isInside) {
primaryIndex = nearestKeyIndices[i];
}
if (((mProximityCorrectOn
&& (dist = key.squaredDistanceFrom(touchX, touchY)) < mProximityThresholdSquare)
|| isInside)
&& key.codes[0] > 32) {
// Find insertion point
final int nCodes = key.codes.length;
if (dist < closestKeyDist) {
closestKeyDist = dist;
closestKey = nearestKeyIndices[i];
}
if (allKeys == null) continue;
for (int j = 0; j < distances.length; j++) {
if (distances[j] > dist) {
// Make space for nCodes codes
System.arraycopy(distances, j, distances, j + nCodes,
distances.length - j - nCodes);
System.arraycopy(allKeys, j, allKeys, j + nCodes,
allKeys.length - j - nCodes);
System.arraycopy(key.codes, 0, allKeys, j, nCodes);
Arrays.fill(distances, j, j + nCodes, dist);
break;
}
}
}
}
if (primaryIndex == LatinKeyboardBaseView.NOT_A_KEY) {
primaryIndex = closestKey;
}
return primaryIndex;
}
示例3: getKeyIndices
import android.inputmethodservice.Keyboard.Key; //导入方法依赖的package包/类
private int getKeyIndices(int x, int y, int[] allKeys) {
final Key[] keys = mKeys;
int primaryIndex = NOT_A_KEY;
int closestKey = NOT_A_KEY;
int closestKeyDist = mProximityThreshold + 1;
java.util.Arrays.fill(mDistances, Integer.MAX_VALUE);
int[] nearestKeyIndices = mKeyboard.getNearestKeys(x, y);
final int keyCount = nearestKeyIndices.length;
for (int i = 0; i < keyCount; i++) {
final Key key = keys[nearestKeyIndices[i]];
int dist = 0;
boolean isInside = key.isInside(x, y);
if (isInside) {
primaryIndex = nearestKeyIndices[i];
}
if (((mProximityCorrectOn
&& (dist = key.squaredDistanceFrom(x, y)) < mProximityThreshold)
|| isInside)
&& key.codes[0] > 32) {
// Find insertion point
final int nCodes = key.codes.length;
if (dist < closestKeyDist) {
closestKeyDist = dist;
closestKey = nearestKeyIndices[i];
}
if (allKeys == null) continue;
for (int j = 0; j < mDistances.length; j++) {
if (mDistances[j] > dist) {
// Make space for nCodes codes
System.arraycopy(mDistances, j, mDistances, j + nCodes,
mDistances.length - j - nCodes);
System.arraycopy(allKeys, j, allKeys, j + nCodes,
allKeys.length - j - nCodes);
for (int c = 0; c < nCodes; c++) {
allKeys[j + c] = key.codes[c];
mDistances[j + c] = dist;
}
break;
}
}
}
}
if (primaryIndex == NOT_A_KEY) {
primaryIndex = closestKey;
}
return primaryIndex;
}
示例4: getKeyIndices
import android.inputmethodservice.Keyboard.Key; //导入方法依赖的package包/类
private int getKeyIndices(int x, int y, int[] allKeys) {
final Key[] keys = mKeys;
int primaryIndex = NOT_A_KEY;
int closestKey = NOT_A_KEY;
int closestKeyDist = mProximityThreshold + 1;
java.util.Arrays.fill(mDistances, Integer.MAX_VALUE);
int [] nearestKeyIndices = mKeyboard.getNearestKeys(x, y);
final int keyCount = nearestKeyIndices.length;
for (int i = 0; i < keyCount; i++) {
final Key key = keys[nearestKeyIndices[i]];
int dist = 0;
boolean isInside = key.isInside(x,y);
if (isInside) {
primaryIndex = nearestKeyIndices[i];
}
if (((mProximityCorrectOn
&& (dist = key.squaredDistanceFrom(x, y)) < mProximityThreshold)
|| isInside)
&& key.codes[0] > 32) {
// Find insertion point
final int nCodes = key.codes.length;
if (dist < closestKeyDist) {
closestKeyDist = dist;
closestKey = nearestKeyIndices[i];
}
if (allKeys == null) continue;
for (int j = 0; j < mDistances.length; j++) {
if (mDistances[j] > dist) {
// Make space for nCodes codes
System.arraycopy(mDistances, j, mDistances, j + nCodes,
mDistances.length - j - nCodes);
System.arraycopy(allKeys, j, allKeys, j + nCodes,
allKeys.length - j - nCodes);
for (int c = 0; c < nCodes; c++) {
allKeys[j + c] = key.codes[c];
mDistances[j + c] = dist;
}
break;
}
}
}
}
if (primaryIndex == NOT_A_KEY) {
primaryIndex = closestKey;
}
return primaryIndex;
}
示例5: getKeyIndices
import android.inputmethodservice.Keyboard.Key; //导入方法依赖的package包/类
private int getKeyIndices(int x, int y, int[] allKeys) {
final Key[] keys = mKeys;
int primaryIndex = NOT_A_KEY;
int closestKey = NOT_A_KEY;
int closestKeyDist = mProximityThreshold + 1;
java.util.Arrays.fill(mDistances, Integer.MAX_VALUE);
int [] nearestKeyIndices = mKeyboard.getNearestKeys(x, y);
final int keyCount = nearestKeyIndices.length;
for (int i = 0; i < keyCount; i++) {
final Key key = keys[nearestKeyIndices[i]];
int dist = 0;
boolean isInside = key.isInside(x,y);
if (isInside) {
primaryIndex = nearestKeyIndices[i];
}
if (((mProximityCorrectOn
&& (dist = key.squaredDistanceFrom(x, y)) < mProximityThreshold)
|| isInside)
&& key.codes[0] > 32) {
// Find insertion point
final int nCodes = key.codes.length;
if (dist < closestKeyDist) {
closestKeyDist = dist;
closestKey = nearestKeyIndices[i];
}
if (allKeys == null) continue;
for (int j = 0; j < mDistances.length; j++) {
if (mDistances[j] > dist) {
// Make space for nCodes codes
System.arraycopy(mDistances, j, mDistances, j + nCodes,
mDistances.length - j - nCodes);
System.arraycopy(allKeys, j, allKeys, j + nCodes,
allKeys.length - j - nCodes);
for (int c = 0; c < nCodes; c++) {
allKeys[j + c] = key.codes[c];
mDistances[j + c] = dist;
}
break;
}
}
}
}
if (primaryIndex == NOT_A_KEY) {
primaryIndex = closestKey;
}
return primaryIndex;
}