Merge "Allow IMEs to extend below nav bar, remove SystemUI veto." into klp-dev

1 files changed, 61 insertions, 0 deletions

diff --git a/core/java/com/android/internal/inputmethod/InputMethodRoot.java b/core/java/com/android/internal/inputmethod/InputMethodRoot.java
new file mode 100644
index 0000000..f070a58
--- /dev/null
+++ b/core/java/com/android/internal/inputmethod/InputMethodRoot.java
@@ -0,0 +1,61 @@
+/*
+ * 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.internal.inputmethod;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Rect;
+import android.util.AttributeSet;
+import android.widget.LinearLayout;
+
+public class InputMethodRoot extends LinearLayout {
+    private final Rect mGuardRect = new Rect();
+    private final Paint mGuardPaint = new Paint();
+
+    public InputMethodRoot(Context context) {
+        this(context, null);
+    }
+
+    public InputMethodRoot(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public InputMethodRoot(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs);
+        setWillNotDraw(false);
+        mGuardPaint.setColor(context.getResources()
+                .getColor(com.android.internal.R.color.input_method_navigation_guard));
+    }
+
+    @Override
+    protected boolean fitSystemWindows(Rect insets) {
+        setPadding(0, 0, 0, insets.bottom);
+        return true;
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+
+        // draw navigation bar guard
+        final int w = getMeasuredWidth();
+        final int h = getMeasuredHeight();
+        mGuardRect.set(0, h - getPaddingBottom(), w, h);
+        canvas.drawRect(mGuardRect, mGuardPaint);
+    }
+}