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-rw-r--r--java/res/values/attrs.xml8
-rw-r--r--java/res/values/config.xml4
-rw-r--r--java/res/values/styles.xml3
-rw-r--r--java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java6
-rw-r--r--java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java47
5 files changed, 38 insertions, 30 deletions
diff --git a/java/res/values/attrs.xml b/java/res/values/attrs.xml
index d47858d2e..d4a50b6cf 100644
--- a/java/res/values/attrs.xml
+++ b/java/res/values/attrs.xml
@@ -132,6 +132,14 @@
<attr name="spacebarTextRatio" format="fraction" />
<attr name="spacebarTextColor" format="color" />
<attr name="spacebarTextShadowColor" format="color" />
+ <!-- Animation parameters for spacebar language label. -->
+ <attr name="durationOfFadeoutLanguageOnSpacebar" format="integer|enum">
+ <!-- This should be aligned with LatinKeyboardView.LANGUAGE_ON_SPACEBAR_* -->
+ <enum name="neverDisplay" value="0" />
+ <enum name="alwaysDisplay" value="-1" />
+ </attr>
+ <attr name="delayBeforeFadeoutLangageOnSpacebar" format="integer" />
+ <attr name="finalFadeoutFactorOfLanguageOnSpacebar" format="float" />
<!-- Key detection hysteresis distance. -->
<attr name="keyHysteresisDistance" format="dimension" />
<!-- Touch noise threshold time in millisecond -->
diff --git a/java/res/values/config.xml b/java/res/values/config.xml
index dc4a4549a..a02b84ff0 100644
--- a/java/res/values/config.xml
+++ b/java/res/values/config.xml
@@ -35,13 +35,9 @@
<bool name="config_default_bigram_prediction">false</bool>
<bool name="config_default_sound_enabled">false</bool>
<bool name="config_default_vibration_enabled">true</bool>
- <!-- The language is never displayed if == 0, always displayed if < 0 -->
- <integer name="config_delay_before_fadeout_language_on_spacebar">1200</integer>
<integer name="config_delay_update_suggestions">100</integer>
<integer name="config_delay_update_old_suggestions">300</integer>
<integer name="config_delay_update_shift_state">100</integer>
- <integer name="config_duration_of_fadeout_language_on_spacebar">200</integer>
- <integer name="config_final_fadeout_percentage_of_language_on_spacebar">50</integer>
<integer name="config_more_keys_keyboard_fadein_anim_time">0</integer>
<integer name="config_more_keys_keyboard_fadeout_anim_time">100</integer>
<integer name="config_keyboard_grid_width">32</integer>
diff --git a/java/res/values/styles.xml b/java/res/values/styles.xml
index 228665953..eb2f9bb03 100644
--- a/java/res/values/styles.xml
+++ b/java/res/values/styles.xml
@@ -78,6 +78,9 @@
<item name="longPressSpaceKeyTimeout">@integer/config_long_press_space_key_timeout</item>
<item name="ignoreSpecialKeyTimeout">@integer/config_ignore_special_key_timeout</item>
<item name="showMoreKeysKeyboardAtTouchedPoint">@bool/config_show_more_keys_keyboard_at_touched_point</item>
+ <item name="durationOfFadeoutLanguageOnSpacebar">200</item>
+ <item name="delayBeforeFadeoutLangageOnSpacebar">1200</item>
+ <item name="finalFadeoutFactorOfLanguageOnSpacebar">0.5</item>
</style>
<style
name="LatinKeyboardView"
diff --git a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
index cd80b9087..42dd6206c 100644
--- a/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
+++ b/java/src/com/android/inputmethod/keyboard/KeyboardSwitcher.java
@@ -180,11 +180,11 @@ public class KeyboardSwitcher implements KeyboardState.SwitchActions {
SettingsValues.getKeyPreviewPopupDismissDelay(mPrefs, mResources));
mKeyboardView.updateAutoCorrectionState(mIsAutoCorrectionActive);
mKeyboardView.updateShortcutKey(mSubtypeSwitcher.isShortcutImeReady());
+ final boolean subtypeChanged = (oldKeyboard == null)
+ || !keyboard.mId.mLocale.equals(oldKeyboard.mId.mLocale);
final boolean needsToDisplayLanguage = mSubtypeSwitcher.needsToDisplayLanguage(
keyboard.mId.mLocale);
- final boolean localeChanged = (oldKeyboard == null)
- || !keyboard.mId.mLocale.equals(oldKeyboard.mId.mLocale);
- mKeyboardView.startDisplayLanguageOnSpacebar(localeChanged, needsToDisplayLanguage);
+ mKeyboardView.startDisplayLanguageOnSpacebar(subtypeChanged, needsToDisplayLanguage);
}
public Keyboard getKeyboard() {
diff --git a/java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java b/java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java
index 54560eeec..9168d0775 100644
--- a/java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java
+++ b/java/src/com/android/inputmethod/keyboard/LatinKeyboardView.java
@@ -19,7 +19,6 @@ package com.android.inputmethod.keyboard;
import android.animation.ValueAnimator;
import android.content.Context;
import android.content.pm.PackageManager;
-import android.content.res.Resources;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Color;
@@ -79,7 +78,9 @@ public class LatinKeyboardView extends KeyboardView implements PointerTracker.Ke
// Stuff to draw language name on spacebar.
private ValueAnimator mLanguageOnSpacebarAnimator;
private float mFinalFadeoutFactorOfLanguageOnSpacebar;
- private int mDelayBeforeFadeoutLanguageOnSpacebar;
+ private int mDurationOfFadeoutLanguageOnSpacebar;
+ private static final int LANGUAGE_ON_SPACEBAR_NEVER_DISPLAY = 0;
+ private static final int LANGUAGE_ON_SPACEBAR_ALWAYS_DISPLAY = -1;
private boolean mNeedsToDisplayLanguage;
private Locale mSpacebarLocale;
private float mSpacebarTextFadeFactor = 0.0f;
@@ -338,6 +339,13 @@ public class LatinKeyboardView extends KeyboardView implements PointerTracker.Ke
mSpacebarTextColor = a.getColor(R.styleable.LatinKeyboardView_spacebarTextColor, 0);
mSpacebarTextShadowColor = a.getColor(
R.styleable.LatinKeyboardView_spacebarTextShadowColor, 0);
+ mDurationOfFadeoutLanguageOnSpacebar = a.getInt(
+ R.styleable.LatinKeyboardView_durationOfFadeoutLanguageOnSpacebar,
+ LANGUAGE_ON_SPACEBAR_NEVER_DISPLAY);
+ final int delayBeforeFadeoutLanguageOnSpacebar = a.getInt(
+ R.styleable.LatinKeyboardView_delayBeforeFadeoutLangageOnSpacebar, 0);
+ mFinalFadeoutFactorOfLanguageOnSpacebar = a.getFloat(
+ R.styleable.LatinKeyboardView_finalFadeoutFactorOfLanguageOnSpacebar, 0.0f);
final KeyTimerParams keyTimerParams = new KeyTimerParams(a);
mPointerTrackerParams = new PointerTrackerParams(a);
@@ -353,18 +361,12 @@ public class LatinKeyboardView extends KeyboardView implements PointerTracker.Ke
PointerTracker.setParameters(mPointerTrackerParams);
- // TODO: These resources should be attributes of LatinKeyboardView.
- final Resources res = getResources();
- mFinalFadeoutFactorOfLanguageOnSpacebar = res.getInteger(
- R.integer.config_final_fadeout_percentage_of_language_on_spacebar) / 100.0f;
- mDelayBeforeFadeoutLanguageOnSpacebar = res.getInteger(
- R.integer.config_delay_before_fadeout_language_on_spacebar);
- final int durationOfFadeoutLanguageOnSpacebar = res.getInteger(
- R.integer.config_duration_of_fadeout_language_on_spacebar);
mLanguageOnSpacebarAnimator = ValueAnimator.ofFloat(
1.0f, mFinalFadeoutFactorOfLanguageOnSpacebar);
- mLanguageOnSpacebarAnimator.setStartDelay(mDelayBeforeFadeoutLanguageOnSpacebar);
- mLanguageOnSpacebarAnimator.setDuration(durationOfFadeoutLanguageOnSpacebar);
+ mLanguageOnSpacebarAnimator.setStartDelay(delayBeforeFadeoutLanguageOnSpacebar);
+ if (mDurationOfFadeoutLanguageOnSpacebar > 0) {
+ mLanguageOnSpacebarAnimator.setDuration(mDurationOfFadeoutLanguageOnSpacebar);
+ }
mLanguageOnSpacebarAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
@Override
public void onAnimationUpdate(ValueAnimator animation) {
@@ -747,7 +749,7 @@ public class LatinKeyboardView extends KeyboardView implements PointerTracker.Ke
super.draw(c);
tryGC = false;
} catch (OutOfMemoryError e) {
- tryGC = Utils.GCUtils.getInstance().tryGCOrWait("LatinKeyboardView", e);
+ tryGC = Utils.GCUtils.getInstance().tryGCOrWait(TAG, e);
}
}
}
@@ -787,22 +789,21 @@ public class LatinKeyboardView extends KeyboardView implements PointerTracker.Ke
invalidateKey(shortcutKey);
}
- public void startDisplayLanguageOnSpacebar(boolean localeChanged,
+ public void startDisplayLanguageOnSpacebar(boolean subtypeChanged,
boolean needsToDisplayLanguage) {
mLanguageOnSpacebarAnimator.cancel();
mNeedsToDisplayLanguage = needsToDisplayLanguage;
- if (mDelayBeforeFadeoutLanguageOnSpacebar == 0) {
- // The language is never displayed when the delay is zero.
+ if (mDurationOfFadeoutLanguageOnSpacebar == LANGUAGE_ON_SPACEBAR_NEVER_DISPLAY) {
mSpacebarTextFadeFactor = 0.0f;
- } else if (localeChanged || mDelayBeforeFadeoutLanguageOnSpacebar < 0) {
- // The language is always displayed when the delay is negative.
+ } else if (mDurationOfFadeoutLanguageOnSpacebar == LANGUAGE_ON_SPACEBAR_ALWAYS_DISPLAY) {
mSpacebarTextFadeFactor = 1.0f;
} else {
- mSpacebarTextFadeFactor = mFinalFadeoutFactorOfLanguageOnSpacebar;
- }
- if (localeChanged && mDelayBeforeFadeoutLanguageOnSpacebar > 0 && mNeedsToDisplayLanguage) {
- // The fadeout animation will start when the delay is positive.
- mLanguageOnSpacebarAnimator.start();
+ if (subtypeChanged && needsToDisplayLanguage) {
+ mSpacebarTextFadeFactor = 1.0f;
+ mLanguageOnSpacebarAnimator.start();
+ } else {
+ mSpacebarTextFadeFactor = mFinalFadeoutFactorOfLanguageOnSpacebar;
+ }
}
invalidateKey(mSpaceKey);
}
generated by cgit v1.2.3-83-g751a (git 2.47.1) at 2025-05-09 09:38:47 +0000