diff options
Diffstat (limited to 'StoneIsland/platforms/android/src/com/phonegap/plugin')
6 files changed, 0 insertions, 813 deletions
diff --git a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/AbstractMobileAccessibilityHelper.java b/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/AbstractMobileAccessibilityHelper.java deleted file mode 100644 index d76a951f..00000000 --- a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/AbstractMobileAccessibilityHelper.java +++ /dev/null @@ -1,41 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.phonegap.plugin.mobileaccessibility; - -import android.view.ViewParent; - -abstract class AbstractMobileAccessibilityHelper { - MobileAccessibility mMobileAccessibility; - ViewParent mParent; - public abstract void initialize(MobileAccessibility mobileAccessibility); - public abstract boolean isClosedCaptioningEnabled(); - public abstract boolean isScreenReaderRunning(); - public abstract boolean isTouchExplorationEnabled(); - public abstract void onAccessibilityStateChanged(boolean enabled); - public abstract void onCaptioningEnabledChanged(boolean enabled); - public abstract void onTouchExplorationStateChanged(boolean enabled); - public abstract void addStateChangeListeners(); - public abstract void removeStateChangeListeners(); - public abstract void announceForAccessibility(CharSequence text); - public abstract double getTextZoom(); - public abstract void setTextZoom(double textZoom); -} diff --git a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/DonutMobileAccessibilityHelper.java b/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/DonutMobileAccessibilityHelper.java deleted file mode 100644 index e6972719..00000000 --- a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/DonutMobileAccessibilityHelper.java +++ /dev/null @@ -1,187 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.phonegap.plugin.mobileaccessibility; - -import android.annotation.TargetApi; -import android.content.Context; -import android.os.Build; -import android.view.accessibility.AccessibilityEvent; -import android.view.accessibility.AccessibilityManager; -import android.view.View; -import android.webkit.WebSettings; -import android.webkit.WebView; - -import java.lang.IllegalAccessException; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -@TargetApi(Build.VERSION_CODES.DONUT) -public class DonutMobileAccessibilityHelper extends - AbstractMobileAccessibilityHelper { - AccessibilityManager mAccessibilityManager; - View mView; - - @Override - public void initialize(MobileAccessibility mobileAccessibility) { - mMobileAccessibility = mobileAccessibility; - WebView view; - try { - view = (WebView) mobileAccessibility.webView; - mView = view; - } catch(ClassCastException ce) { // cordova-android 4.0+ - try { - Method getView = mobileAccessibility.webView.getClass().getMethod("getView"); - mView = (View) getView.invoke(mobileAccessibility.webView); - } catch (NoSuchMethodException e) { - e.printStackTrace(); - } catch (InvocationTargetException e) { - e.printStackTrace(); - } catch (IllegalAccessException e) { - e.printStackTrace(); - } - } - - mAccessibilityManager = (AccessibilityManager) mMobileAccessibility.cordova.getActivity().getSystemService(Context.ACCESSIBILITY_SERVICE); - } - - @Override - public boolean isClosedCaptioningEnabled() { - return false; - } - - @Override - public boolean isScreenReaderRunning() { - return mAccessibilityManager.isEnabled(); - } - - @Override - public boolean isTouchExplorationEnabled() { - return false; - } - - @Override - public void onAccessibilityStateChanged(boolean enabled) { - mMobileAccessibility.onAccessibilityStateChanged(enabled); - } - - @Override - public void onCaptioningEnabledChanged(boolean enabled) { - mMobileAccessibility.onCaptioningEnabledChanged(enabled); - } - - @Override - public void onTouchExplorationStateChanged(boolean enabled) { - mMobileAccessibility.onTouchExplorationStateChanged(enabled); - } - - @Override - public void addStateChangeListeners() { - } - - @Override - public void removeStateChangeListeners() { - } - - @Override - public void announceForAccessibility(CharSequence text) { - if (!mAccessibilityManager.isEnabled()) { - return; - } - - final int eventType = AccessibilityEvent.TYPE_VIEW_FOCUSED; - final AccessibilityEvent event = AccessibilityEvent.obtain(eventType); - event.getText().add(text); - event.setEnabled(mView.isEnabled()); - event.setClassName(mView.getClass().getName()); - event.setPackageName(mView.getContext().getPackageName()); - event.setContentDescription(null); - - mAccessibilityManager.sendAccessibilityEvent(event); - } - - @SuppressWarnings("deprecation") - @Override - public double getTextZoom() { - double zoom = 100; - WebSettings.TextSize wTextSize = WebSettings.TextSize.NORMAL; - - try { - Method getSettings = mView.getClass().getMethod("getSettings"); - Object wSettings = getSettings.invoke(mView); - Method getTextSize = wSettings.getClass().getMethod("getTextSize"); - wTextSize = (WebSettings.TextSize) getTextSize.invoke(wSettings); - } catch(ClassCastException ce) { - ce.printStackTrace(); - } catch (NoSuchMethodException e) { - e.printStackTrace(); - } catch (InvocationTargetException e) { - e.printStackTrace(); - } catch (IllegalAccessException e) { - e.printStackTrace(); - } - - switch (wTextSize) { - case LARGEST: - zoom = 200; - break; - case LARGER: - zoom = 150; - break; - case SMALLER: - zoom = 75; - break; - case SMALLEST: - zoom = 50; - break; - } - - return zoom; - } - - @SuppressWarnings("deprecation") - @Override - public void setTextZoom(double textZoom) { - WebSettings.TextSize wTextSize = WebSettings.TextSize.SMALLEST; - if (textZoom > 115) { - wTextSize = WebSettings.TextSize.LARGEST; - } else if (textZoom > 100) { - wTextSize = WebSettings.TextSize.LARGER; - } else if (textZoom == 100) { - wTextSize = WebSettings.TextSize.NORMAL; - } else if (textZoom > 50) { - wTextSize = WebSettings.TextSize.SMALLER; - } - //Log.i("MobileAccessibility", "fontScale = " + zoom + ", WebSettings.TextSize = " + wTextSize.toString()); - try { - Method getSettings = mView.getClass().getMethod("getSettings"); - Object wSettings = getSettings.invoke(mView); - Method setTextSize = wSettings.getClass().getMethod("setTextSize", WebSettings.TextSize.class); - setTextSize.invoke(wSettings, wTextSize); - } catch (NoSuchMethodException e) { - e.printStackTrace(); - } catch (InvocationTargetException e) { - e.printStackTrace(); - } catch (IllegalAccessException e) { - e.printStackTrace(); - } - } -} diff --git a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/IceCreamSandwichMobileAccessibilityHelper.java b/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/IceCreamSandwichMobileAccessibilityHelper.java deleted file mode 100644 index f0cd252e..00000000 --- a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/IceCreamSandwichMobileAccessibilityHelper.java +++ /dev/null @@ -1,104 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.phonegap.plugin.mobileaccessibility; - -import android.accessibilityservice.AccessibilityServiceInfo; -import android.annotation.TargetApi; -import android.os.Build; -import android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; - -import java.lang.IllegalAccessException; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -@TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH) -public class IceCreamSandwichMobileAccessibilityHelper extends - DonutMobileAccessibilityHelper { - private AccessibilityStateChangeListener mAccessibilityStateChangeListener; - - @Override - public boolean isScreenReaderRunning() { - return mAccessibilityManager.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_SPOKEN).size() > 0; - } - - @Override - public void addStateChangeListeners() { - if (mAccessibilityStateChangeListener == null) { - mAccessibilityStateChangeListener = new InternalAccessibilityStateChangeListener(); - } - mAccessibilityManager.addAccessibilityStateChangeListener(mAccessibilityStateChangeListener); - } - - @Override - public void removeStateChangeListeners() { - mAccessibilityManager.removeAccessibilityStateChangeListener(mAccessibilityStateChangeListener); - mAccessibilityStateChangeListener = null; - } - - @Override - public double getTextZoom() { - double zoom = 100; - try { - Method getSettings = mView.getClass().getMethod("getSettings"); - Object wSettings = getSettings.invoke(mView); - Method getTextZoom = wSettings.getClass().getMethod("getTextZoom"); - zoom = Double.valueOf(getTextZoom.invoke(wSettings).toString()); - } catch (ClassCastException ce) { - ce.printStackTrace(); - } catch (NoSuchMethodException e) { - e.printStackTrace(); - } catch (InvocationTargetException e) { - e.printStackTrace(); - } catch (IllegalAccessException e) { - e.printStackTrace(); - } - return zoom; - } - - @Override - public void setTextZoom(double textZoom) { - //Log.i("MobileAccessibility", "setTextZoom(" + zoom + ")"); - try { - Method getSettings = mView.getClass().getMethod("getSettings"); - Object wSettings = getSettings.invoke(mView); - Method setTextZoom = wSettings.getClass().getMethod("setTextZoom", Integer.TYPE); - setTextZoom.invoke(wSettings, (int) textZoom); - } catch (ClassCastException ce) { - ce.printStackTrace(); - } catch (NoSuchMethodException e) { - e.printStackTrace(); - } catch (InvocationTargetException e) { - e.printStackTrace(); - } catch (IllegalAccessException e) { - e.printStackTrace(); - } - } - - private class InternalAccessibilityStateChangeListener - implements AccessibilityStateChangeListener { - - @Override - public void onAccessibilityStateChanged(boolean enabled) { - mMobileAccessibility.onAccessibilityStateChanged(enabled); - } - } -} diff --git a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/JellyBeanMobileAccessibilityHelper.java b/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/JellyBeanMobileAccessibilityHelper.java deleted file mode 100644 index 7c97d247..00000000 --- a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/JellyBeanMobileAccessibilityHelper.java +++ /dev/null @@ -1,52 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.phonegap.plugin.mobileaccessibility; - -import com.phonegap.plugin.mobileaccessibility.MobileAccessibility; - -import android.annotation.TargetApi; -import android.os.Build; -import android.view.accessibility.AccessibilityEvent; - -@TargetApi(Build.VERSION_CODES.JELLY_BEAN) -public class JellyBeanMobileAccessibilityHelper extends - IceCreamSandwichMobileAccessibilityHelper { - - @Override - public void initialize(MobileAccessibility mobileAccessibility) { - super.initialize(mobileAccessibility); - mParent = mView.getParentForAccessibility(); - } - - @Override - public void announceForAccessibility(CharSequence text) { - if (mAccessibilityManager.isEnabled() && mParent != null) { - mAccessibilityManager.interrupt(); - AccessibilityEvent event = AccessibilityEvent.obtain( - AccessibilityEvent.TYPE_ANNOUNCEMENT); - mView.onInitializeAccessibilityEvent(event); - event.getText().add(text); - event.setContentDescription(null); - mParent.requestSendAccessibilityEvent(mView, event); - } - } -} diff --git a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/KitKatMobileAccessibilityHelper.java b/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/KitKatMobileAccessibilityHelper.java deleted file mode 100644 index 11d342cb..00000000 --- a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/KitKatMobileAccessibilityHelper.java +++ /dev/null @@ -1,99 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.phonegap.plugin.mobileaccessibility; - -import android.accessibilityservice.AccessibilityServiceInfo; -import android.annotation.TargetApi; -import android.content.Context; -import android.view.accessibility.AccessibilityManager.TouchExplorationStateChangeListener; -import android.view.accessibility.CaptioningManager; -import android.view.accessibility.CaptioningManager.CaptioningChangeListener; - -@TargetApi(19) -public class KitKatMobileAccessibilityHelper extends - JellyBeanMobileAccessibilityHelper { - private CaptioningManager mCaptioningManager; - private CaptioningChangeListener mCaptioningChangeListener; - private TouchExplorationStateChangeListener mTouchExplorationStateChangeListener; - - @Override - public void initialize(MobileAccessibility mobileAccessibility) { - super.initialize(mobileAccessibility); - mCaptioningManager = (CaptioningManager) mobileAccessibility.cordova.getActivity().getSystemService(Context.CAPTIONING_SERVICE); - } - - @Override - public boolean isScreenReaderRunning() { - return mAccessibilityManager.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_BRAILLE | AccessibilityServiceInfo.FEEDBACK_SPOKEN).size() > 0; - } - - @Override - public boolean isClosedCaptioningEnabled() { - return mCaptioningManager.isEnabled(); - } - - @Override - public boolean isTouchExplorationEnabled() { - return mAccessibilityManager.isTouchExplorationEnabled(); - } - - @Override - public void addStateChangeListeners() { - super.addStateChangeListeners(); - if (mCaptioningChangeListener == null) { - mCaptioningChangeListener = new CaptioningChangeListener() { - @Override - public void onEnabledChanged(boolean enabled) { - onCaptioningEnabledChanged(enabled); - } - }; - } - mCaptioningManager.addCaptioningChangeListener(mCaptioningChangeListener); - - if (mTouchExplorationStateChangeListener == null) { - mTouchExplorationStateChangeListener = new InternalTouchExplorationStateChangeListener(); - } - mAccessibilityManager.addTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener); - } - - @Override - public void removeStateChangeListeners() { - super.removeStateChangeListeners(); - if (mCaptioningChangeListener != null) { - mCaptioningManager.removeCaptioningChangeListener(mCaptioningChangeListener); - mCaptioningChangeListener = null; - } - if (mTouchExplorationStateChangeListener != null) { - mAccessibilityManager.removeTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener); - mTouchExplorationStateChangeListener = null; - } - } - - private class InternalTouchExplorationStateChangeListener - implements TouchExplorationStateChangeListener { - - @Override - public void onTouchExplorationStateChanged(boolean enabled) { - mMobileAccessibility.onTouchExplorationStateChanged(enabled); - } - } -} diff --git a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/MobileAccessibility.java b/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/MobileAccessibility.java deleted file mode 100644 index a979420e..00000000 --- a/StoneIsland/platforms/android/src/com/phonegap/plugin/mobileaccessibility/MobileAccessibility.java +++ /dev/null @@ -1,330 +0,0 @@ -/** - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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.phonegap.plugin.mobileaccessibility; - -import org.apache.cordova.CallbackContext; -import org.apache.cordova.CordovaInterface; -import org.apache.cordova.CordovaPlugin; -import org.apache.cordova.CordovaWebView; -import org.apache.cordova.PluginResult; -import org.json.JSONArray; -import org.json.JSONException; -import org.json.JSONObject; - -import android.os.Build; -import android.webkit.WebView; - -import java.lang.IllegalAccessException; -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -/** - * This class provides information on the status of native accessibility services to JavaScript. - */ -public class MobileAccessibility extends CordovaPlugin { - private AbstractMobileAccessibilityHelper mMobileAccessibilityHelper; - private CallbackContext mCallbackContext = null; - private boolean mIsScreenReaderRunning = false; - private boolean mClosedCaptioningEnabled = false; - private boolean mTouchExplorationEnabled = false; - private boolean mCachedIsScreenReaderRunning = false; - private float mFontScale = 1; - - @Override - public void initialize(CordovaInterface cordova, CordovaWebView webView) { - super.initialize(cordova, webView); - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { - mMobileAccessibilityHelper = new KitKatMobileAccessibilityHelper(); - } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) { - mMobileAccessibilityHelper = new JellyBeanMobileAccessibilityHelper(); - } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { - mMobileAccessibilityHelper = new IceCreamSandwichMobileAccessibilityHelper(); - } else { - mMobileAccessibilityHelper = new DonutMobileAccessibilityHelper(); - } - mMobileAccessibilityHelper.initialize(this); - } - - @Override - public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException { - try { - if (action.equals("isScreenReaderRunning")) { - isScreenReaderRunning(callbackContext); - return true; - } else if (action.equals("isClosedCaptioningEnabled")) { - isClosedCaptioningEnabled(callbackContext); - return true; - } else if (action.equals("isTouchExplorationEnabled")) { - isTouchExplorationEnabled(callbackContext); - return true; - } else if (action.equals("postNotification")) { - if (args.length() > 1) { - String string = args.getString(1); - if (!string.isEmpty()) { - announceForAccessibility(string, callbackContext); - } - } - return true; - } else if(action.equals("getTextZoom")) { - getTextZoom(callbackContext); - return true; - } else if(action.equals("setTextZoom")) { - if (args.length() > 0) { - double textZoom = args.getDouble(0); - if (textZoom > 0) { - setTextZoom(textZoom, callbackContext); - } - } - return true; - } else if(action.equals("updateTextZoom")) { - updateTextZoom(callbackContext); - return true; - } else if (action.equals("start")) { - start(callbackContext); - return true; - } else if (action.equals("stop")) { - stop(); - return true; - } - } catch (JSONException e) { - e.printStackTrace(); - callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION)); - } - return false; - } - - /** - * Called when the system is about to pause the current activity - * - * @param multitasking Flag indicating if multitasking is turned on for app - */ - @Override - public void onPause(boolean multitasking) { - //Log.i("MobileAccessibility", "onPause"); - mCachedIsScreenReaderRunning = mIsScreenReaderRunning; - } - - /** - * Called when the activity will start interacting with the user. - * - * @param multitasking Flag indicating if multitasking is turned on for app - */ - @Override - public void onResume(boolean multitasking) { - //Log.i("MobileAccessibility", "onResume"); - if (mIsScreenReaderRunning && !mCachedIsScreenReaderRunning) { - //Log.i("MobileAccessibility", "Reloading page on reload because the Accessibility State has changed."); - mCachedIsScreenReaderRunning = mIsScreenReaderRunning; - stop(); - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - WebView view; - try { - view = (WebView) webView; - view.reload(); - } catch(ClassCastException ce) { // cordova-android 4.0+ - try { // cordova-android 4.0+ - Method getView = webView.getClass().getMethod("getView"); - Method reload = getView.invoke(webView).getClass().getMethod("reload"); - reload.invoke(webView); - } catch (NoSuchMethodException e) { - e.printStackTrace(); - } catch (InvocationTargetException e) { - e.printStackTrace(); - } catch (IllegalAccessException e) { - e.printStackTrace(); - } - } - } - }); - } - } - - /** - * The final call you receive before your activity is destroyed. - */ - public void onDestroy() { - stop(); - } - - private void isScreenReaderRunning(final CallbackContext callbackContext) { - mIsScreenReaderRunning = mMobileAccessibilityHelper.isScreenReaderRunning(); - cordova.getThreadPool().execute(new Runnable() { - public void run() { - callbackContext.success(mIsScreenReaderRunning ? 1 : 0); - } - }); - } - - protected boolean isScreenReaderRunning() { - mIsScreenReaderRunning = mMobileAccessibilityHelper.isScreenReaderRunning(); - return mIsScreenReaderRunning; - } - - private void isClosedCaptioningEnabled(final CallbackContext callbackContext) { - mClosedCaptioningEnabled = mMobileAccessibilityHelper.isClosedCaptioningEnabled(); - cordova.getThreadPool().execute(new Runnable() { - public void run() { - callbackContext.success(mClosedCaptioningEnabled ? 1 : 0); - } - }); - } - - protected boolean isClosedCaptioningEnabled() { - mClosedCaptioningEnabled = mMobileAccessibilityHelper.isClosedCaptioningEnabled(); - return mClosedCaptioningEnabled; - } - - private void isTouchExplorationEnabled(final CallbackContext callbackContext) { - mTouchExplorationEnabled= mMobileAccessibilityHelper.isTouchExplorationEnabled(); - cordova.getThreadPool().execute(new Runnable() { - public void run() { - callbackContext.success(mTouchExplorationEnabled ? 1 : 0); - } - }); - } - - protected boolean isTouchExplorationEnabled() { - mTouchExplorationEnabled = mMobileAccessibilityHelper.isTouchExplorationEnabled(); - return mTouchExplorationEnabled; - } - - private void announceForAccessibility(CharSequence text, final CallbackContext callbackContext) { - mMobileAccessibilityHelper.announceForAccessibility(text); - if (callbackContext != null) { - JSONObject info = new JSONObject(); - try { - info.put("stringValue", text); - info.put("wasSuccessful", mIsScreenReaderRunning); - } catch (JSONException e) { - e.printStackTrace(); - } - callbackContext.success(info); - } - } - - public void onAccessibilityStateChanged(boolean enabled) { - mIsScreenReaderRunning = enabled; - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - sendMobileAccessibilityStatusChangedCallback(); - } - }); - } - - public void onCaptioningEnabledChanged(boolean enabled) { - mClosedCaptioningEnabled = enabled; - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - sendMobileAccessibilityStatusChangedCallback(); - } - }); - } - - public void onTouchExplorationStateChanged(boolean enabled) { - mTouchExplorationEnabled = enabled; - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - sendMobileAccessibilityStatusChangedCallback(); - } - }); - } - - private void getTextZoom(final CallbackContext callbackContext) { - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - final double textZoom = mMobileAccessibilityHelper.getTextZoom(); - if (callbackContext != null) { - callbackContext.success((int) textZoom); - } - } - }); - } - - private void setTextZoom(final double textZoom, final CallbackContext callbackContext) { - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - mMobileAccessibilityHelper.setTextZoom(textZoom); - if (callbackContext != null) { - callbackContext.success((int) mMobileAccessibilityHelper.getTextZoom()); - } - } - }); - } - - public void setTextZoom(final double textZoom) { - cordova.getActivity().runOnUiThread(new Runnable() { - public void run() { - mMobileAccessibilityHelper.setTextZoom(textZoom); - } - }); - } - - private void updateTextZoom(final CallbackContext callbackContext) { - float fontScale = cordova.getActivity().getResources().getConfiguration().fontScale; - if (fontScale != mFontScale) { - mFontScale = fontScale; - } - final double textZoom = Math.round(mFontScale * 100); - setTextZoom(textZoom, callbackContext); - } - - private void sendMobileAccessibilityStatusChangedCallback() { - if (this.mCallbackContext != null) { - PluginResult result = new PluginResult(PluginResult.Status.OK, getMobileAccessibilityStatus()); - result.setKeepCallback(true); - this.mCallbackContext.sendPluginResult(result); - } - } - - /* Get the current mobile accessibility status. */ - private JSONObject getMobileAccessibilityStatus() { - JSONObject status = new JSONObject(); - try { - status.put("isScreenReaderRunning", mIsScreenReaderRunning); - status.put("isClosedCaptioningEnabled", mClosedCaptioningEnabled); - status.put("isTouchExplorationEnabled", mTouchExplorationEnabled); - //Log.i("MobileAccessibility", "MobileAccessibility.isScreenReaderRunning == " + status.getString("isScreenReaderRunning") + - // "\nMobileAccessibility.isClosedCaptioningEnabled == " + status.getString("isClosedCaptioningEnabled") + - // "\nMobileAccessibility.isTouchExplorationEnabled == " + status.getString("isTouchExplorationEnabled") ); - } catch (JSONException e) { - e.printStackTrace(); - } - return status; - } - - private void start(CallbackContext callbackContext) { - //Log.i("MobileAccessibility", "MobileAccessibility.start"); - mCallbackContext = callbackContext; - mMobileAccessibilityHelper.addStateChangeListeners(); - sendMobileAccessibilityStatusChangedCallback(); - } - - private void stop() { - //Log.i("MobileAccessibility", "MobileAccessibility.stop"); - if (mCallbackContext != null) { - sendMobileAccessibilityStatusChangedCallback(); - mMobileAccessibilityHelper.removeStateChangeListeners(); - mCallbackContext = null; - } - } -} |