add test app for ninepatch drawing
diff --git a/apps/NinePatchLab/Android.mk b/apps/NinePatchLab/Android.mk
new file mode 100644
index 0000000..c49a095
--- /dev/null
+++ b/apps/NinePatchLab/Android.mk
@@ -0,0 +1,10 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := NinePatchLab
+
+include $(BUILD_PACKAGE)
diff --git a/apps/NinePatchLab/AndroidManifest.xml b/apps/NinePatchLab/AndroidManifest.xml
new file mode 100644
index 0000000..8726511
--- /dev/null
+++ b/apps/NinePatchLab/AndroidManifest.xml
@@ -0,0 +1,11 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.android.ninepatchlab">
+ <application android:label="9-patch-lab">
+ <activity android:name="NinePatchLab">
+ <intent-filter>
+ <action android:name="android.intent.action.MAIN" />
+ <category android:name="android.intent.category.DEFAULT" />
+ <category android:name="android.intent.category.LAUNCHER" />
+ </intent-filter>
+ </activity>
+ </application>
+</manifest>
diff --git a/apps/NinePatchLab/MODULE_LICENSE_APACHE2 b/apps/NinePatchLab/MODULE_LICENSE_APACHE2
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/apps/NinePatchLab/MODULE_LICENSE_APACHE2
diff --git a/apps/NinePatchLab/NOTICE b/apps/NinePatchLab/NOTICE
new file mode 100644
index 0000000..c5b1efa
--- /dev/null
+++ b/apps/NinePatchLab/NOTICE
@@ -0,0 +1,190 @@
+
+ Copyright (c) 2005-2008, 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.
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
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+
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+ Apache License
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+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
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+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
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+ "Contributor" shall mean Licensor and any individual or Legal Entity
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+ (except as stated in this section) patent license to make, have made,
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+ where such license applies only to those patent claims licensable
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+ Contribution(s) alone or by combination of their Contribution(s)
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+ institute patent litigation against any entity (including a
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+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
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+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
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+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
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+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
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+ (c) You must retain, in the Source form of any Derivative Works
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+ notices within Derivative Works that You distribute, alongside
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+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
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+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
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+ 6. Trademarks. This License does not grant permission to use the trade
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
+ negligent acts) or agreed to in writing, shall any Contributor be
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+ END OF TERMS AND CONDITIONS
+
diff --git a/apps/NinePatchLab/res/drawable/bg_grad_blue.9.png b/apps/NinePatchLab/res/drawable/bg_grad_blue.9.png
new file mode 100644
index 0000000..5572ae3
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/bg_grad_blue.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/bg_grad_green.9.png b/apps/NinePatchLab/res/drawable/bg_grad_green.9.png
new file mode 100644
index 0000000..7710673
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/bg_grad_green.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/bg_grad_grey.9.png b/apps/NinePatchLab/res/drawable/bg_grad_grey.9.png
new file mode 100644
index 0000000..95abd89
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/bg_grad_grey.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/bg_grad_red.9.png b/apps/NinePatchLab/res/drawable/bg_grad_red.9.png
new file mode 100644
index 0000000..f6caa7e
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/bg_grad_red.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/bg_grad_yellow.9.png b/apps/NinePatchLab/res/drawable/bg_grad_yellow.9.png
new file mode 100644
index 0000000..d6d78d2
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/bg_grad_yellow.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/btn_dark_ticks_stretch_multiple.9.png b/apps/NinePatchLab/res/drawable/btn_dark_ticks_stretch_multiple.9.png
new file mode 100644
index 0000000..8ca03ee
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/btn_dark_ticks_stretch_multiple.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/btn_dark_ticks_stretch_single.9.png b/apps/NinePatchLab/res/drawable/btn_dark_ticks_stretch_single.9.png
new file mode 100644
index 0000000..1b47fbd
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/btn_dark_ticks_stretch_single.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/btn_light_ticks_stretch_multiple.9.png b/apps/NinePatchLab/res/drawable/btn_light_ticks_stretch_multiple.9.png
new file mode 100644
index 0000000..725c74e
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/btn_light_ticks_stretch_multiple.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/btn_light_ticks_stretch_single.9.png b/apps/NinePatchLab/res/drawable/btn_light_ticks_stretch_single.9.png
new file mode 100644
index 0000000..996bf1c
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/btn_light_ticks_stretch_single.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/btn_transparent_ticks_stretch_multiple.9.png b/apps/NinePatchLab/res/drawable/btn_transparent_ticks_stretch_multiple.9.png
new file mode 100644
index 0000000..327290f
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/btn_transparent_ticks_stretch_multiple.9.png
Binary files differ
diff --git a/apps/NinePatchLab/res/drawable/btn_transparent_ticks_stretch_single.9.png b/apps/NinePatchLab/res/drawable/btn_transparent_ticks_stretch_single.9.png
new file mode 100644
index 0000000..8d919c4
--- /dev/null
+++ b/apps/NinePatchLab/res/drawable/btn_transparent_ticks_stretch_single.9.png
Binary files differ
diff --git a/apps/NinePatchLab/src/com/android/ninepatch/NinePatchLab.java b/apps/NinePatchLab/src/com/android/ninepatch/NinePatchLab.java
new file mode 100644
index 0000000..bcb61a7
--- /dev/null
+++ b/apps/NinePatchLab/src/com/android/ninepatch/NinePatchLab.java
@@ -0,0 +1,210 @@
+/*
+ * Copyright (C) 2009 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.ninepatchlab;
+
+import com.android.ninepatchlab.R;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.res.Resources;
+import android.graphics.*;
+import android.graphics.drawable.*;
+import android.os.Bundle;
+import android.os.SystemClock;
+import android.view.KeyEvent;
+import android.view.*;
+
+public class NinePatchLab extends Activity {
+ public NinePatchLab() {}
+
+ Drawable[] mButtons;
+ Drawable[] mBGs;
+ float mScale;
+
+ boolean mShowFPS = true;
+ boolean mDoDither = true;
+ boolean mDoFilter = true;
+ int mCurrBGIndex;
+
+ private static final int FPS_COUNTER_LIMIT = 30;
+ private int mFPSTime;
+ private int mFPSCounter;
+ private int mFPSAve;
+
+ private View mView;
+
+ private void updateTitle() {
+ String title = "D=" + mDoDither + " F=" + mDoFilter;
+ if (mShowFPS) {
+ title += " FPS=" + mFPSAve;
+ }
+ setTitle(title);
+ }
+
+ private static Drawable make_custom_bg() {
+ int[] colors = new int[] {
+ // 0xFFFF0000, 0xFFFF00FF, 0xFF0000FF, 0xFF00FFFF, 0xFF00FF00, 0xFFFFFF00, 0xFFFF0000
+ 0xFFFF0000, 0xFF0000FF
+ };
+ return new GradientDrawable(GradientDrawable.Orientation.TR_BL,
+ colors);
+ }
+
+ private static Drawable make_solid_bg() {
+ return new ColorDrawable(0xFF008800);
+ }
+
+ private class NPView extends View {
+
+ public NPView(Context context) {
+ super(context);
+ setFocusable(true);
+
+ int[] bgs = new int[] {
+ R.drawable.bg_grad_blue,
+ R.drawable.bg_grad_green,
+ R.drawable.bg_grad_grey,
+ R.drawable.bg_grad_red,
+ R.drawable.bg_grad_yellow,
+ };
+ int[] ids = new int[] {
+ R.drawable.btn_dark_ticks_stretch_multiple,
+ R.drawable.btn_dark_ticks_stretch_single,
+ R.drawable.btn_transparent_ticks_stretch_multiple,
+ R.drawable.btn_transparent_ticks_stretch_single,
+ R.drawable.btn_light_ticks_stretch_multiple,
+ R.drawable.btn_light_ticks_stretch_single,
+ };
+
+ mButtons = new Drawable[ids.length];
+ mBGs = new Drawable[bgs.length + 2];
+
+ Resources res = context.getResources();
+
+ for (int i = 0; i < ids.length; i++) {
+ mButtons[i] = res.getDrawable(ids[i]);
+ }
+ for (int i = 0; i < bgs.length; i++) {
+ mBGs[i] = res.getDrawable(bgs[i]);
+ }
+ mBGs[bgs.length] = make_custom_bg();
+ mBGs[bgs.length+1] = make_solid_bg();
+
+ mScale = res.getDisplayMetrics().density;
+ }
+
+ private static final int MARGIN_X = 16;
+ private static final int MARGIN_Y = 8;
+
+ private void setDrawableFlags(Drawable dr) {
+ dr.setDither(mDoDither);
+ dr.setFilterBitmap(mDoFilter);
+ }
+
+ protected void onDraw(Canvas canvas) {
+ long now = 0;
+ if (mShowFPS) {
+ now = SystemClock.uptimeMillis();
+ }
+
+ Drawable bg = mBGs[mCurrBGIndex];
+ bg.setBounds(0, 0, getWidth(), getHeight());
+ setDrawableFlags(bg);
+ bg.draw(canvas);
+
+ final int WIDTH = getWidth() - 2*MARGIN_X;
+ final int HEIGHT = getHeight() - 2*MARGIN_Y;
+ final int N = mButtons.length;
+ final int gapSize = Math.round(mScale * 8);
+ final int drHeight = (HEIGHT - (N - 1) * gapSize) / N;
+ final int drWidth = WIDTH;
+
+// canvas.drawColor(0xFF5F810C);
+ canvas.translate(MARGIN_X, MARGIN_Y);
+
+ for (Drawable dr : mButtons) {
+ dr.setBounds(0, 0, drWidth, drHeight);
+ setDrawableFlags(dr);
+ dr.draw(canvas);
+ canvas.translate(0, drHeight + gapSize);
+ }
+
+ if (mShowFPS) {
+ mFPSTime += (int)(SystemClock.uptimeMillis() - now);
+ mFPSCounter += 1;
+ if (mFPSCounter > FPS_COUNTER_LIMIT) {
+ mFPSAve = mFPSCounter * 1000 / mFPSTime;
+ updateTitle();
+ mFPSTime = 0;
+ mFPSCounter = 0;
+ }
+ invalidate();
+ }
+ }
+ }
+
+ private void toggleFPS() {
+ mShowFPS = !mShowFPS;
+ if (mShowFPS) {
+ mFPSCounter = 0;
+ mFPSTime = 0;
+ mView.invalidate();
+ }
+ }
+
+ @Override public boolean onKeyDown(int keyCode, KeyEvent event) {
+ switch (keyCode) {
+ case KeyEvent.KEYCODE_DPAD_DOWN:
+ mDoFilter = !mDoFilter;
+ updateTitle();
+ mView.invalidate();
+ return true;
+ case KeyEvent.KEYCODE_DPAD_UP:
+ mDoDither = !mDoDither;
+ updateTitle();
+ mView.invalidate();
+ return true;
+ case KeyEvent.KEYCODE_DPAD_RIGHT:
+ mCurrBGIndex = (mCurrBGIndex + 1) % mBGs.length;
+ mView.invalidate();
+ return true;
+ case KeyEvent.KEYCODE_DPAD_LEFT:
+ mCurrBGIndex -= 1;
+ if (mCurrBGIndex < 0) {
+ mCurrBGIndex = 0;
+ }
+ mView.invalidate();
+ return true;
+ case KeyEvent.KEYCODE_VOLUME_UP:
+ toggleFPS();
+ return true;
+ case KeyEvent.KEYCODE_U:
+ case KeyEvent.KEYCODE_D:
+ case KeyEvent.KEYCODE_VOLUME_DOWN:
+ return super.onKeyDown(keyCode, event);
+ }
+ return super.onKeyDown(keyCode, event);
+ }
+
+ public void onCreate(Bundle icicle) {
+ super.onCreate(icicle);
+ mView = new NPView(this);
+ setContentView(mView);
+ }
+
+}
+
