diff options
Diffstat (limited to 'java/src/com/android/inputmethod/compat')
3 files changed, 104 insertions, 0 deletions
diff --git a/java/src/com/android/inputmethod/compat/AccessibilityEventCompatUtils.java b/java/src/com/android/inputmethod/compat/AccessibilityEventCompatUtils.java new file mode 100644 index 000000000..50057727a --- /dev/null +++ b/java/src/com/android/inputmethod/compat/AccessibilityEventCompatUtils.java @@ -0,0 +1,39 @@ +/* + * 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.compat; + +import android.view.accessibility.AccessibilityEvent; + +import java.lang.reflect.Field; + +public class AccessibilityEventCompatUtils { + public static final int TYPE_VIEW_HOVER_ENTER = 0x80; + public static final int TYPE_VIEW_HOVER_EXIT = 0x100; + + private static final Field FIELD_TYPE_VIEW_HOVER_ENTER = CompatUtils.getField( + AccessibilityEvent.class, "TYPE_VIEW_HOVER_ENTER"); + private static final Field FIELD_TYPE_VIEW_HOVER_EXIT = CompatUtils.getField( + AccessibilityEvent.class, "TYPE_VIEW_HOVER_EXIT"); + private static final Integer OBJ_TYPE_VIEW_HOVER_ENTER = (Integer) CompatUtils + .getFieldValue(null, null, FIELD_TYPE_VIEW_HOVER_ENTER); + private static final Integer OBJ_TYPE_VIEW_HOVER_EXIT = (Integer) CompatUtils + .getFieldValue(null, null, FIELD_TYPE_VIEW_HOVER_EXIT); + + public static boolean supportsTouchExploration() { + return OBJ_TYPE_VIEW_HOVER_ENTER != null && OBJ_TYPE_VIEW_HOVER_EXIT != null; + } +} diff --git a/java/src/com/android/inputmethod/compat/AccessibilityManagerCompatWrapper.java b/java/src/com/android/inputmethod/compat/AccessibilityManagerCompatWrapper.java new file mode 100644 index 000000000..4db1c7a24 --- /dev/null +++ b/java/src/com/android/inputmethod/compat/AccessibilityManagerCompatWrapper.java @@ -0,0 +1,42 @@ +/* + * 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.compat; + +import android.accessibilityservice.AccessibilityServiceInfo; +import android.view.accessibility.AccessibilityManager; + +import java.lang.reflect.Method; +import java.util.Collections; +import java.util.List; + +public class AccessibilityManagerCompatWrapper { + private static final Method METHOD_getEnabledAccessibilityServiceList = CompatUtils.getMethod( + AccessibilityManager.class, "getEnabledAccessibilityServiceList", int.class); + + private final AccessibilityManager mManager; + + public AccessibilityManagerCompatWrapper(AccessibilityManager manager) { + mManager = manager; + } + + @SuppressWarnings("unchecked") + public List<AccessibilityServiceInfo> getEnabledAccessibilityServiceList(int feedbackType) { + return (List<AccessibilityServiceInfo>) CompatUtils.invoke(mManager, + Collections.<AccessibilityServiceInfo>emptyList(), + METHOD_getEnabledAccessibilityServiceList, feedbackType); + } +} diff --git a/java/src/com/android/inputmethod/compat/MotionEventCompatUtils.java b/java/src/com/android/inputmethod/compat/MotionEventCompatUtils.java new file mode 100644 index 000000000..8518a4a78 --- /dev/null +++ b/java/src/com/android/inputmethod/compat/MotionEventCompatUtils.java @@ -0,0 +1,23 @@ +/* + * 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.compat; + +public class MotionEventCompatUtils { + public static final int ACTION_HOVER_MOVE = 0x7; + public static final int ACTION_HOVER_ENTER = 0x9; + public static final int ACTION_HOVER_EXIT = 0xA; +} |