Merge inputmethodcommon into LatinIME repo

This is a preparation to deprecate frameworks/opt/inputmethodcommon
repository.

Currently repository 'inputmethodcommon' is used only from LatinIME.
Having such a repository only for one project is overkill.  Also, to
add gradle build support to LatinIME project, it would be much easier
LatinIME didn't have such a dependency.

This CL mechanically copies files in 'inputmethodcommon' repository to
'LatinIME' repository.  In theory there should be no behavior change.

Bug: 110741521
Test: tapas LatinIME && make -j
Change-Id: I3fabb038be9a944dcd9ef79ffcc89800a5f0bf5a

1 files changed, 95 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethodcommon/InputMethodSettingsFragment.java b/java/src/com/android/inputmethodcommon/InputMethodSettingsFragment.java
new file mode 100644
index 000000000..49f0b87f1
--- /dev/null
+++ b/java/src/com/android/inputmethodcommon/InputMethodSettingsFragment.java
@@ -0,0 +1,95 @@
+/*
+ * 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.inputmethodcommon;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.preference.PreferenceFragment;
+
+/**
+ * This is a helper class for an IME's settings preference fragment. It's recommended for every
+ * IME to have its own settings preference fragment which inherits this class.
+ */
+public abstract class InputMethodSettingsFragment extends PreferenceFragment
+        implements InputMethodSettingsInterface {
+    private final InputMethodSettingsImpl mSettings = new InputMethodSettingsImpl();
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        final Context context = getActivity();
+        setPreferenceScreen(getPreferenceManager().createPreferenceScreen(context));
+        mSettings.init(context, getPreferenceScreen());
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setInputMethodSettingsCategoryTitle(int resId) {
+        mSettings.setInputMethodSettingsCategoryTitle(resId);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setInputMethodSettingsCategoryTitle(CharSequence title) {
+        mSettings.setInputMethodSettingsCategoryTitle(title);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setSubtypeEnablerTitle(int resId) {
+        mSettings.setSubtypeEnablerTitle(resId);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setSubtypeEnablerTitle(CharSequence title) {
+        mSettings.setSubtypeEnablerTitle(title);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setSubtypeEnablerIcon(int resId) {
+        mSettings.setSubtypeEnablerIcon(resId);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void setSubtypeEnablerIcon(Drawable drawable) {
+        mSettings.setSubtypeEnablerIcon(drawable);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    public void onResume() {
+        super.onResume();
+        mSettings.updateSubtypeEnabler();
+    }
+}