Change space key height in Emoji keyboard view

bug: 10538430

Change-Id: I724a8c92b49a64196c7da2af40f3d20758e0dbae

1 files changed, 76 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/keyboard/EmojiLayoutParams.java b/java/src/com/android/inputmethod/keyboard/EmojiLayoutParams.java
new file mode 100644
index 000000000..6486fc9db
--- /dev/null
+++ b/java/src/com/android/inputmethod/keyboard/EmojiLayoutParams.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2013 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.keyboard;
+
+import com.android.inputmethod.latin.R;
+import com.android.inputmethod.latin.utils.ResourceUtils;
+
+import android.content.res.Resources;
+import android.support.v4.view.ViewPager;
+import android.widget.ImageView;
+import android.widget.LinearLayout;
+
+public class EmojiLayoutParams {
+    private static final int DEFAULT_KEYBOARD_ROWS = 4;
+
+    public final int mEmojiKeyboardHeight;
+    public final int mEmojiActionBarHeight;
+    public final int mKeyVerticalGap;
+    private final int mKeyHorizontalGap;
+    private final int mBottomPadding;
+    private final int mTopPadding;
+
+    public EmojiLayoutParams(Resources res) {
+        final int defaultKeyboardHeight = ResourceUtils.getDefaultKeyboardHeight(res);
+        final int defaultKeyboardWidth = ResourceUtils.getDefaultKeyboardWidth(res);
+        mKeyVerticalGap = (int) res.getFraction(R.fraction.key_bottom_gap_ics,
+                (int) defaultKeyboardHeight, (int) defaultKeyboardHeight);
+        mBottomPadding = (int) res.getFraction(R.fraction.keyboard_bottom_padding_ics,
+                (int) defaultKeyboardHeight, (int) defaultKeyboardHeight);
+        mTopPadding = (int) res.getFraction(R.fraction.keyboard_top_padding_ics,
+                (int) defaultKeyboardHeight, (int) defaultKeyboardHeight);
+        mKeyHorizontalGap = (int) (res.getFraction(R.fraction.key_horizontal_gap_ics,
+                defaultKeyboardWidth, defaultKeyboardWidth));
+        final int baseheight = defaultKeyboardHeight - mBottomPadding - mTopPadding
+                + mKeyVerticalGap;
+        mEmojiActionBarHeight = ((int) baseheight) / DEFAULT_KEYBOARD_ROWS
+                - (mKeyVerticalGap - mBottomPadding) / 2;
+        mEmojiKeyboardHeight = defaultKeyboardHeight - mEmojiActionBarHeight;
+    }
+
+    public void setPagerProps(ViewPager vp) {
+        final LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) vp.getLayoutParams();
+        lp.height = mEmojiKeyboardHeight - mKeyVerticalGap / 2;
+        lp.bottomMargin = mKeyVerticalGap / 2;
+        vp.setLayoutParams(lp);
+    }
+
+    public void setActionBarProps(LinearLayout ll) {
+        final LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) ll.getLayoutParams();
+        lp.height = mEmojiActionBarHeight;
+        lp.topMargin = 0;
+        lp.bottomMargin = mBottomPadding;
+        ll.setLayoutParams(lp);
+    }
+
+    public void setKeyProps(ImageView ib) {
+        final LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) ib.getLayoutParams();
+        lp.leftMargin = mKeyHorizontalGap / 2;
+        lp.rightMargin = mKeyHorizontalGap / 2;
+        ib.setLayoutParams(lp);
+    }
+}