Add preliminary setup wizard

Bug: 8159728
Change-Id: I30d9cd637fb1d2e64588550e0aa4387bc1f7e6e5

1 files changed, 56 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/setup/SetupStepIndicatorView.java b/java/src/com/android/inputmethod/latin/setup/SetupStepIndicatorView.java
new file mode 100644
index 000000000..077a21793
--- /dev/null
+++ b/java/src/com/android/inputmethod/latin/setup/SetupStepIndicatorView.java
@@ -0,0 +1,56 @@
+/*
+ * 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.latin.setup;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.Path;
+import android.util.AttributeSet;
+import android.view.View;
+
+import com.android.inputmethod.latin.R;
+
+public final class SetupStepIndicatorView extends View {
+    private final Path mIndicatorPath = new Path();
+    private final Paint mIndicatorPaint = new Paint();
+    private float mXRatio;
+
+    public SetupStepIndicatorView(final Context context, final AttributeSet attrs) {
+        super(context, attrs);
+        mIndicatorPaint.setColor(getResources().getColor(R.color.setup_step_background));
+        mIndicatorPaint.setStyle(Paint.Style.FILL);
+    }
+
+    public void setIndicatorPosition(final float xRatio) {
+        mXRatio = xRatio;
+        invalidate();
+    }
+
+    @Override
+    protected void onDraw(final Canvas canvas) {
+        super.onDraw(canvas);
+        final int xPos = (int)(getWidth() * mXRatio);
+        final int height = getHeight();
+        mIndicatorPath.rewind();
+        mIndicatorPath.moveTo(xPos, 0);
+        mIndicatorPath.lineTo(xPos + height, height);
+        mIndicatorPath.lineTo(xPos - height, height);
+        mIndicatorPath.close();
+        canvas.drawPath(mIndicatorPath, mIndicatorPaint);
+    }
+}