Rename to Kelar Keyboard (org.kelar.inputmethod.latin)

1 files changed, 0 insertions, 266 deletions

diff --git a/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java b/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java
deleted file mode 100644
index 31e142e72..000000000
--- a/java/src/com/android/inputmethod/accessibility/AccessibilityUtils.java
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.inputmethod.accessibility;
-
-import android.content.Context;
-import android.media.AudioManager;
-import android.os.Build;
-import android.os.SystemClock;
-import android.provider.Settings;
-import androidx.core.view.accessibility.AccessibilityEventCompat;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewParent;
-import android.view.accessibility.AccessibilityEvent;
-import android.view.accessibility.AccessibilityManager;
-import android.view.inputmethod.EditorInfo;
-
-import com.android.inputmethod.compat.SettingsSecureCompatUtils;
-import com.android.inputmethod.latin.R;
-import com.android.inputmethod.latin.SuggestedWords;
-import com.android.inputmethod.latin.utils.InputTypeUtils;
-
-public final class AccessibilityUtils {
-    private static final String TAG = AccessibilityUtils.class.getSimpleName();
-    private static final String CLASS = AccessibilityUtils.class.getName();
-    private static final String PACKAGE =
-            AccessibilityUtils.class.getPackage().getName();
-
-    private static final AccessibilityUtils sInstance = new AccessibilityUtils();
-
-    private Context mContext;
-    private AccessibilityManager mAccessibilityManager;
-    private AudioManager mAudioManager;
-
-    /** The most recent auto-correction. */
-    private String mAutoCorrectionWord;
-
-    /** The most recent typed word for auto-correction. */
-    private String mTypedWord;
-
-    /*
-     * Setting this constant to {@code false} will disable all keyboard
-     * accessibility code, regardless of whether Accessibility is turned on in
-     * the system settings. It should ONLY be used in the event of an emergency.
-     */
-    private static final boolean ENABLE_ACCESSIBILITY = true;
-
-    public static void init(final Context context) {
-        if (!ENABLE_ACCESSIBILITY) return;
-
-        // These only need to be initialized if the kill switch is off.
-        sInstance.initInternal(context);
-    }
-
-    public static AccessibilityUtils getInstance() {
-        return sInstance;
-    }
-
-    private AccessibilityUtils() {
-        // This class is not publicly instantiable.
-    }
-
-    private void initInternal(final Context context) {
-        mContext = context;
-        mAccessibilityManager =
-                (AccessibilityManager) context.getSystemService(Context.ACCESSIBILITY_SERVICE);
-        mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
-    }
-
-    /**
-     * Returns {@code true} if accessibility is enabled. Currently, this means
-     * that the kill switch is off and system accessibility is turned on.
-     *
-     * @return {@code true} if accessibility is enabled.
-     */
-    public boolean isAccessibilityEnabled() {
-        return ENABLE_ACCESSIBILITY && mAccessibilityManager.isEnabled();
-    }
-
-    /**
-     * Returns {@code true} if touch exploration is enabled. Currently, this
-     * means that the kill switch is off, the device supports touch exploration,
-     * and system accessibility is turned on.
-     *
-     * @return {@code true} if touch exploration is enabled.
-     */
-    public boolean isTouchExplorationEnabled() {
-        return isAccessibilityEnabled() && mAccessibilityManager.isTouchExplorationEnabled();
-    }
-
-    /**
-     * Returns {@true} if the provided event is a touch exploration (e.g. hover)
-     * event. This is used to determine whether the event should be processed by
-     * the touch exploration code within the keyboard.
-     *
-     * @param event The event to check.
-     * @return {@true} is the event is a touch exploration event
-     */
-    public static boolean isTouchExplorationEvent(final MotionEvent event) {
-        final int action = event.getAction();
-        return action == MotionEvent.ACTION_HOVER_ENTER
-                || action == MotionEvent.ACTION_HOVER_EXIT
-                || action == MotionEvent.ACTION_HOVER_MOVE;
-    }
-
-    /**
-     * Returns whether the device should obscure typed password characters.
-     * Typically this means speaking "dot" in place of non-control characters.
-     *
-     * @return {@code true} if the device should obscure password characters.
-     */
-    @SuppressWarnings("deprecation")
-    public boolean shouldObscureInput(final EditorInfo editorInfo) {
-        if (editorInfo == null) return false;
-
-        // The user can optionally force speaking passwords.
-        if (SettingsSecureCompatUtils.ACCESSIBILITY_SPEAK_PASSWORD != null) {
-            final boolean speakPassword = Settings.Secure.getInt(mContext.getContentResolver(),
-                    SettingsSecureCompatUtils.ACCESSIBILITY_SPEAK_PASSWORD, 0) != 0;
-            if (speakPassword) return false;
-        }
-
-        // Always speak if the user is listening through headphones.
-        if (mAudioManager.isWiredHeadsetOn() || mAudioManager.isBluetoothA2dpOn()) {
-            return false;
-        }
-
-        // Don't speak if the IME is connected to a password field.
-        return InputTypeUtils.isPasswordInputType(editorInfo.inputType);
-    }
-
-    /**
-     * Sets the current auto-correction word and typed word. These may be used
-     * to provide the user with a spoken description of what auto-correction
-     * will occur when a key is typed.
-     *
-     * @param suggestedWords the list of suggested auto-correction words
-     */
-    public void setAutoCorrection(final SuggestedWords suggestedWords) {
-        if (suggestedWords.mWillAutoCorrect) {
-            mAutoCorrectionWord = suggestedWords.getWord(SuggestedWords.INDEX_OF_AUTO_CORRECTION);
-            final SuggestedWords.SuggestedWordInfo typedWordInfo = suggestedWords.mTypedWordInfo;
-            if (null == typedWordInfo) {
-                mTypedWord = null;
-            } else {
-                mTypedWord = typedWordInfo.mWord;
-            }
-        } else {
-            mAutoCorrectionWord = null;
-            mTypedWord = null;
-        }
-    }
-
-    /**
-     * Obtains a description for an auto-correction key, taking into account the
-     * currently typed word and auto-correction.
-     *
-     * @param keyCodeDescription spoken description of the key that will insert
-     *            an auto-correction
-     * @param shouldObscure whether the key should be obscured
-     * @return a description including a description of the auto-correction, if
-     *         needed
-     */
-    public String getAutoCorrectionDescription(
-            final String keyCodeDescription, final boolean shouldObscure) {
-        if (!TextUtils.isEmpty(mAutoCorrectionWord)) {
-            if (!TextUtils.equals(mAutoCorrectionWord, mTypedWord)) {
-                if (shouldObscure) {
-                    // This should never happen, but just in case...
-                    return mContext.getString(R.string.spoken_auto_correct_obscured,
-                            keyCodeDescription);
-                }
-                return mContext.getString(R.string.spoken_auto_correct, keyCodeDescription,
-                        mTypedWord, mAutoCorrectionWord);
-            }
-        }
-
-        return keyCodeDescription;
-    }
-
-    /**
-     * Sends the specified text to the {@link AccessibilityManager} to be
-     * spoken.
-     *
-     * @param view The source view.
-     * @param text The text to speak.
-     */
-    public void announceForAccessibility(final View view, final CharSequence text) {
-        if (!mAccessibilityManager.isEnabled()) {
-            Log.e(TAG, "Attempted to speak when accessibility was disabled!");
-            return;
-        }
-
-        // The following is a hack to avoid using the heavy-weight TextToSpeech
-        // class. Instead, we're just forcing a fake AccessibilityEvent into
-        // the screen reader to make it speak.
-        final AccessibilityEvent event = AccessibilityEvent.obtain();
-
-        event.setPackageName(PACKAGE);
-        event.setClassName(CLASS);
-        event.setEventTime(SystemClock.uptimeMillis());
-        event.setEnabled(true);
-        event.getText().add(text);
-
-        // Platforms starting at SDK version 16 (Build.VERSION_CODES.JELLY_BEAN) should use
-        // announce events.
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
-            event.setEventType(AccessibilityEventCompat.TYPE_ANNOUNCEMENT);
-        } else {
-            event.setEventType(AccessibilityEvent.TYPE_VIEW_FOCUSED);
-        }
-
-        final ViewParent viewParent = view.getParent();
-        if ((viewParent == null) || !(viewParent instanceof ViewGroup)) {
-            Log.e(TAG, "Failed to obtain ViewParent in announceForAccessibility");
-            return;
-        }
-
-        viewParent.requestSendAccessibilityEvent(view, event);
-    }
-
-    /**
-     * Handles speaking the "connect a headset to hear passwords" notification
-     * when connecting to a password field.
-     *
-     * @param view The source view.
-     * @param editorInfo The input connection's editor info attribute.
-     * @param restarting Whether the connection is being restarted.
-     */
-    public void onStartInputViewInternal(final View view, final EditorInfo editorInfo,
-            final boolean restarting) {
-        if (shouldObscureInput(editorInfo)) {
-            final CharSequence text = mContext.getText(R.string.spoken_use_headphones);
-            announceForAccessibility(view, text);
-        }
-    }
-
-    /**
-     * Sends the specified {@link AccessibilityEvent} if accessibility is
-     * enabled. No operation if accessibility is disabled.
-     *
-     * @param event The event to send.
-     */
-    public void requestSendAccessibilityEvent(final AccessibilityEvent event) {
-        if (mAccessibilityManager.isEnabled()) {
-            mAccessibilityManager.sendAccessibilityEvent(event);
-        }
-    }
-}