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authorThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:16 -0800
committerThe Android Open Source Project <initial-contribution@android.com>2009-03-03 18:28:16 -0800
commitd4aee0c0caa00aa02d4c50ed28151591ac0456b5 (patch)
tree4b825dc642cb6eb9a060e54bf8d69288fbee4904 /samples/ApiDemos/src/com/example/android/apis/graphics/UnicodeChart.java
parentd2f2b1d7b77d06bce8cf9340171cf6c25cd720c4 (diff)
auto import from //depot/cupcake/@135843
Diffstat (limited to 'samples/ApiDemos/src/com/example/android/apis/graphics/UnicodeChart.java')
-rw-r--r--samples/ApiDemos/src/com/example/android/apis/graphics/UnicodeChart.java121
1 files changed, 0 insertions, 121 deletions
diff --git a/samples/ApiDemos/src/com/example/android/apis/graphics/UnicodeChart.java b/samples/ApiDemos/src/com/example/android/apis/graphics/UnicodeChart.java
deleted file mode 100644
index 7ee99d00c..000000000
--- a/samples/ApiDemos/src/com/example/android/apis/graphics/UnicodeChart.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (C) 2008 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.example.android.apis.graphics;
-
-import android.app.Activity;
-import android.content.Context;
-import android.graphics.*;
-import android.os.Bundle;
-import android.view.KeyEvent;
-import android.view.View;
-import android.view.Window;
-
-public class UnicodeChart extends GraphicsActivity {
-
- @Override
- protected void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- requestWindowFeature(Window.FEATURE_NO_TITLE);
-
- setContentView(new SampleView(this));
- }
-
- private static class SampleView extends View {
- private Paint mBigCharPaint;
- private Paint mLabelPaint;
- private final char[] mChars = new char[256];
- private final float[] mPos = new float[512];
-
- private int mBase;
-
- private static final int XMUL = 20;
- private static final int YMUL = 28;
- private static final int YBASE = 18;
-
- public SampleView(Context context) {
- super(context);
- setFocusable(true);
- setFocusableInTouchMode(true);
-
- mBigCharPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
- mBigCharPaint.setTextSize(15);
- mBigCharPaint.setTextAlign(Paint.Align.CENTER);
-
- mLabelPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
- mLabelPaint.setTextSize(8);
- mLabelPaint.setTextAlign(Paint.Align.CENTER);
-
- // the position array is the same for all charts
- float[] pos = mPos;
- int index = 0;
- for (int col = 0; col < 16; col++) {
- final float x = col * 20 + 10;
- for (int row = 0; row < 16; row++) {
- pos[index++] = x;
- pos[index++] = row * YMUL + YBASE;
- }
- }
- }
-
- private float computeX(int index) {
- return (index >> 4) * 20 + 10;
- }
-
- private float computeY(int index) {
- return (index & 0xF) * YMUL + YMUL;
- }
-
- private void drawChart(Canvas canvas, int base) {
- char[] chars = mChars;
- for (int i = 0; i < 256; i++) {
- int unichar = base + i;
- chars[i] = (char)unichar;
-
- canvas.drawText(Integer.toHexString(unichar),
- computeX(i), computeY(i), mLabelPaint);
- }
- canvas.drawPosText(chars, 0, 256, mPos, mBigCharPaint);
- }
-
- @Override protected void onDraw(Canvas canvas) {
- canvas.drawColor(Color.WHITE);
-
- canvas.translate(0, 1);
- drawChart(canvas, mBase * 256);
- }
-
- @Override public boolean onKeyDown(int keyCode, KeyEvent event) {
- switch (keyCode) {
- case KeyEvent.KEYCODE_DPAD_LEFT:
- if (mBase > 0) {
- mBase -= 1;
- invalidate();
- }
- return true;
- case KeyEvent.KEYCODE_DPAD_RIGHT:
- mBase += 1;
- invalidate();
- return true;
- default:
- break;
- }
- return super.onKeyDown(keyCode, event);
- }
- }
-}
-