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Extend JNI interface to pass the theme id of the keybaord to the native. 

Change-Id: I705ec2fa1d32a673a8d84bc9afc2a46208a414a1
main
Yusuke Nojima 2011-09-28 11:38:34 +09:00
parent e4ff4d6b1c
commit 1c923d8581
5 changed files with 15 additions and 9 deletions
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1
CleanSpec.mk
View File

@ -47,6 +47,7 @@
$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/LatinIME*)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/system/app/LatinIME.apk)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libjni_latinime_intermediates)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libjni_latinime_intermediates)
$(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/SHARED_LIBRARIES/libjni_latinime_intermediates)
# ************************************************

9
java/src/com/android/inputmethod/keyboard/ProximityInfo.java
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@ -27,6 +27,7 @@ public class ProximityInfo {
public static final int MAX_PROXIMITY_CHARS_SIZE = 16;
/** Number of key widths from current touch point to search for nearest keys. */
private static float SEARCH_DISTANCE = 1.2f;
private static final int UNKNOWN_THEME = -1;
private static final int[] EMPTY_INT_ARRAY = new int[0];
private final int mGridWidth;
@ -66,7 +67,7 @@ public class ProximityInfo {
spellCheckerProximityInfo.setProximityInfoNative(
SpellCheckerProximityInfo.ROW_SIZE,
480, 300, 10, 3, SpellCheckerProximityInfo.PROXIMITY,
0, null, null, null, null, null);
0, null, null, null, null, null, UNKNOWN_THEME);
return spellCheckerProximityInfo;
}
@ -77,7 +78,7 @@ public class ProximityInfo {
private native int setProximityInfoNative(int maxProximityCharsSize, int displayWidth,
int displayHeight, int gridWidth, int gridHeight, int[] proximityCharsArray,
int keyCount, int[] keyXCoordinates, int[] keyYCoordinates,
int[] keyWidths, int[] keyHeights, int[] keyCharCodes);
int[] keyWidths, int[] keyHeights, int[] keyCharCodes, int themeId);
private native void releaseProximityInfoNative(int nativeProximityInfo);
private final void setProximityInfo(int[][] gridNeighborKeyIndexes, int keyboardWidth,
@ -97,6 +98,7 @@ public class ProximityInfo {
int[] keyWidths = new int[keyCount];
int[] keyHeights = new int[keyCount];
int[] keyCharCodes = new int[keyCount];
final int themeId = 5; // TODO: Use real theme id.
for (int i = 0; i < keyCount; ++i) {
final Key key = keys.get(i);
keyXCoordinates[i] = key.mX;
@ -107,7 +109,8 @@ public class ProximityInfo {
}
mNativeProximityInfo = setProximityInfoNative(MAX_PROXIMITY_CHARS_SIZE,
keyboardWidth, keyboardHeight, mGridWidth, mGridHeight, proximityCharsArray,
keyCount, keyXCoordinates, keyYCoordinates, keyWidths, keyHeights, keyCharCodes);
keyCount, keyXCoordinates, keyYCoordinates, keyWidths, keyHeights, keyCharCodes,
themeId);
}
public int getNativeProximityInfo() {

7
native/jni/com_android_inputmethod_keyboard_ProximityInfo.cpp
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@ -32,7 +32,7 @@ static jint latinime_Keyboard_setProximityInfo(JNIEnv *env, jobject object,
jint maxProximityCharsSize, jint displayWidth, jint displayHeight, jint gridWidth,
jint gridHeight, jintArray proximityCharsArray, jint keyCount,
jintArray keyXCoordinateArray, jintArray keyYCoordinateArray, jintArray keyWidthArray,
jintArray keyHeightArray, jintArray keyCharCodeArray) {
jintArray keyHeightArray, jintArray keyCharCodeArray, jint themeId) {
jint *proximityChars = env->GetIntArrayElements(proximityCharsArray, NULL);
jint *keyXCoordinates = safeGetIntArrayElements(env, keyXCoordinateArray);
jint *keyYCoordinates = safeGetIntArrayElements(env, keyYCoordinateArray);
@ -42,7 +42,8 @@ static jint latinime_Keyboard_setProximityInfo(JNIEnv *env, jobject object,
ProximityInfo *proximityInfo = new ProximityInfo(maxProximityCharsSize, displayWidth,
displayHeight, gridWidth, gridHeight, (const uint32_t*)proximityChars,
keyCount, (const int32_t*)keyXCoordinates, (const int32_t*)keyYCoordinates,
(const int32_t*)keyWidths, (const int32_t*)keyHeights, (const int32_t*)keyCharCodes);
(const int32_t*)keyWidths, (const int32_t*)keyHeights, (const int32_t*)keyCharCodes,
themeId);
safeReleaseIntArrayElements(env, keyCharCodeArray, keyCharCodes);
safeReleaseIntArrayElements(env, keyHeightArray, keyHeights);
safeReleaseIntArrayElements(env, keyWidthArray, keyWidths);
@ -59,7 +60,7 @@ static void latinime_Keyboard_release(JNIEnv *env, jobject object, jint proximit
}
static JNINativeMethod sKeyboardMethods[] = {
{"setProximityInfoNative", "(IIIII[II[I[I[I[I[I)I", (void*)latinime_Keyboard_setProximityInfo},
{"setProximityInfoNative", "(IIIII[II[I[I[I[I[II)I", (void*)latinime_Keyboard_setProximityInfo},
{"releaseProximityInfoNative", "(I)V", (void*)latinime_Keyboard_release}
};

4
native/src/proximity_info.cpp
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@ -38,12 +38,12 @@ ProximityInfo::ProximityInfo(const int maxProximityCharsSize, const int keyboard
const int keyboardHeight, const int gridWidth, const int gridHeight,
const uint32_t *proximityCharsArray, const int keyCount, const int32_t *keyXCoordinates,
const int32_t *keyYCoordinates, const int32_t *keyWidths, const int32_t *keyHeights,
const int32_t *keyCharCodes)
const int32_t *keyCharCodes, int themeId)
: MAX_PROXIMITY_CHARS_SIZE(maxProximityCharsSize), KEYBOARD_WIDTH(keyboardWidth),
KEYBOARD_HEIGHT(keyboardHeight), GRID_WIDTH(gridWidth), GRID_HEIGHT(gridHeight),
CELL_WIDTH((keyboardWidth + gridWidth - 1) / gridWidth),
CELL_HEIGHT((keyboardHeight + gridHeight - 1) / gridHeight),
KEY_COUNT(min(keyCount, MAX_KEY_COUNT_IN_A_KEYBOARD)) {
KEY_COUNT(min(keyCount, MAX_KEY_COUNT_IN_A_KEYBOARD)), THEME_ID(themeId) {
const int len = GRID_WIDTH * GRID_HEIGHT * MAX_PROXIMITY_CHARS_SIZE;
mProximityCharsArray = new uint32_t[len];
if (DEBUG_PROXIMITY_INFO) {

3
native/src/proximity_info.h
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@ -37,7 +37,7 @@ public:
const int keybaordHeight, const int gridWidth, const int gridHeight,
const uint32_t *proximityCharsArray, const int keyCount, const int32_t *keyXCoordinates,
const int32_t *keyYCoordinates, const int32_t *keyWidths, const int32_t *keyHeights,
const int32_t *keyCharCodes);
const int32_t *keyCharCodes, int themeId);
~ProximityInfo();
bool hasSpaceProximity(const int x, const int y) const;
void setInputParams(const int* inputCodes, const int inputLength);
@ -69,6 +69,7 @@ private:
const int CELL_WIDTH;
const int CELL_HEIGHT;
const int KEY_COUNT;
const int THEME_ID;
const int *mInputCodes;
uint32_t *mProximityCharsArray;
int32_t mKeyXCoordinates[MAX_KEY_COUNT_IN_A_KEYBOARD];