Revision e52efe17
Added by Leszek Koltunski over 5 years ago
| src/main/java/org/distorted/examples/dynamic/DynamicActivity.java | ||
|---|---|---|
| 46 | 46 |
private int mDim, mMode; |
| 47 | 47 |
|
| 48 | 48 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 49 |
|
|
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@Override |
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protected void onCreate(Bundle savedState) |
| 51 | 52 |
{
|
| ... | ... | |
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ArrayAdapter<String> adapterMode = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, modes ); |
| 88 | 89 |
adapterMode.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| 89 | 90 |
modeSpinner.setAdapter(adapterMode); |
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modeSpinner.setSelection(0); |
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|
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if( savedState==null ) |
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{
|
| ... | ... | |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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@Override |
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protected void onResume() |
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{
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super.onResume(); |
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GLSurfaceView view = findViewById(R.id.dynamicSurfaceView); |
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view.onResume(); |
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GLSurfaceView v1 = findViewById(R.id.dynamicSurfaceView); |
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v1.onResume(); |
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DynamicSpeedSurfaceView v2 = findViewById(R.id.dynamicSpeedSurfaceView); |
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v2.onResume(); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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@Override |
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protected void onPause() |
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{
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GLSurfaceView view = findViewById(R.id.dynamicSurfaceView); |
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view.onPause(); |
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GLSurfaceView v1 = findViewById(R.id.dynamicSurfaceView); |
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v1.onPause(); |
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DynamicSpeedSurfaceView v2 = findViewById(R.id.dynamicSpeedSurfaceView); |
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v2.onPause(); |
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| 121 | 129 |
|
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DistortedLibrary.onPause(); |
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super.onPause(); |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
|
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@Override |
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public void onStop() |
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{
|
| ... | ... | |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
|
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@Override |
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public void onDestroy() |
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{
|
| ... | ... | |
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super.onDestroy(); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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void setNumRedPoints(int numPoints) |
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{
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DynamicSpeedSurfaceView view = findViewById(R.id.dynamicSpeedSurfaceView); |
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view.setNumRedPoints(numPoints); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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void addPoint(float x, float y) |
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{
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DynamicSpeedSurfaceView view = findViewById(R.id.dynamicSpeedSurfaceView); |
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view.addPoint(x,y); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 142 | 168 |
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public void setDim(int dim) |
| ... | ... | |
| 151 | 177 |
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| 152 | 178 |
public void setMode(int mode) |
| 153 | 179 |
{
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DynamicSurfaceView view = findViewById(R.id.dynamicSurfaceView); |
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view.setMode(mode); |
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DynamicSurfaceView v1 = findViewById(R.id.dynamicSurfaceView); |
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v1.setMode(mode); |
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DynamicSpeedSurfaceView v2 = findViewById(R.id.dynamicSpeedSurfaceView); |
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v2.setMode(mode); |
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mMode = mode; |
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} |
| 158 | 187 |
|
| ... | ... | |
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|
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public void Start(View v) |
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{
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DynamicSurfaceView view = findViewById(R.id.dynamicSurfaceView); |
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view.startDynamic(); |
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DynamicSpeedSurfaceView v2 = findViewById(R.id.dynamicSpeedSurfaceView); |
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v2.clearPoints(); |
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DynamicSurfaceView v1 = findViewById(R.id.dynamicSurfaceView); |
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v1.startDynamic(); |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public void Reset(View v) |
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{
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DynamicSurfaceView view = findViewById(R.id.dynamicSurfaceView); |
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view.resetPoints(); |
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view.stopDynamic(); |
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DynamicSurfaceView v1 = findViewById(R.id.dynamicSurfaceView); |
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v1.resetPoints(); |
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v1.stopDynamic(); |
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DynamicSpeedSurfaceView v2 = findViewById(R.id.dynamicSpeedSurfaceView); |
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v2.clearPoints(); |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| src/main/java/org/distorted/examples/dynamic/DynamicSpeedSurfaceView.java | ||
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| 1 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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// Copyright 2016 Leszek Koltunski // |
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// // |
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// This file is part of Distorted. // |
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// // |
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// Distorted is free software: you can redistribute it and/or modify // |
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// it under the terms of the GNU General Public License as published by // |
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// the Free Software Foundation, either version 2 of the License, or // |
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// (at your option) any later version. // |
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// // |
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// Distorted is distributed in the hope that it will be useful, // |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of // |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // |
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// GNU General Public License for more details. // |
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// // |
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// You should have received a copy of the GNU General Public License // |
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// along with Distorted. If not, see <http://www.gnu.org/licenses/>. // |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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package org.distorted.examples.dynamic; |
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import android.content.Context; |
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import android.graphics.Canvas; |
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import android.graphics.Paint; |
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import android.graphics.Rect; |
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import android.util.AttributeSet; |
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import android.view.SurfaceHolder; |
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import android.view.SurfaceView; |
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import org.distorted.library.type.Dynamic; |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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class DynamicSpeedSurfaceView extends SurfaceView implements SurfaceHolder.Callback |
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{
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private static final int FRAME_INTERVAL = 70; |
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private static final int NUM_POINTS = DynamicSurfaceView.NUM_POINTS; |
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private static boolean refreshScreen = true; |
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private GraphicsThread mThread; |
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private int mWidth, mHeight, mMargin; |
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private int mMode, mNumRedPoints, mPointSize; |
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private float mFontHeight; |
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private Paint mPaint; |
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private float[] mPoints = new float[2*NUM_POINTS]; |
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private int mPosition; |
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private float mMultiplier; |
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| 48 |
|
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| 49 |
///////////////////////////////////////////////////////////////////////////////////////// |
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|
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| 51 |
private class GraphicsThread extends Thread |
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{
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| 53 |
private final SurfaceHolder mSurfaceHolder; |
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private final DynamicSpeedSurfaceView mPicker; |
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private boolean mRun = false; |
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|
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/////////////////////////////////////////////////////////////////////////////////////// |
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| 58 |
|
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GraphicsThread(SurfaceHolder surfaceHolder, DynamicSpeedSurfaceView p) |
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{
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mSurfaceHolder = surfaceHolder; |
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mPicker = p; |
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} |
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| 64 |
|
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/////////////////////////////////////////////////////////////////////////////////////// |
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| 66 |
|
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void setRunning(boolean run) |
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{
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mRun = run; |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////// |
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|
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public void run() |
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{
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Canvas c; |
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| 77 |
long time; |
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| 78 |
|
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| 79 |
while (mRun) |
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| 80 |
{
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c = null; |
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time = 0; |
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if( refreshScreen ) |
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{
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refreshScreen=false; |
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time = System.currentTimeMillis(); |
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try |
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{
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c = mSurfaceHolder.lockCanvas(null); |
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synchronized (mSurfaceHolder) { mPicker.render(c); }
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} |
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finally |
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{
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if (c != null) mSurfaceHolder.unlockCanvasAndPost(c); |
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} |
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time = System.currentTimeMillis() -time; |
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} |
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if( time<FRAME_INTERVAL ) |
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{
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try { Thread.sleep(FRAME_INTERVAL-time); }
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catch(InterruptedException ex) {}
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} |
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} |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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public DynamicSpeedSurfaceView(Context context, AttributeSet attrs) |
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{
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super(context,attrs); |
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mNumRedPoints = 0; |
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mPosition = 0; |
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mPaint = new Paint(); |
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mPaint.setAntiAlias(true); |
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mPaint.setFakeBoldText(true); |
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mPaint.setStyle(Paint.Style.FILL); |
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clearPoints(); |
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getHolder().addCallback(this); |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private void stopThread() |
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{
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if( mThread!=null ) |
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{
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boolean retry = true; |
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mThread.setRunning(false); |
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while (retry) |
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{
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try |
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{
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mThread.join(); |
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retry = false; |
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} |
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catch (InterruptedException e) { android.util.Log.e( "DynamicSpeed", "Joining thread interrupted!"); }
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} |
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mThread=null; |
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private void render(Canvas c) |
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{
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if( c!=null ) |
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{
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mPaint.setColor(0xff007d00); |
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c.drawRect(0, 0, mWidth, mHeight, mPaint); |
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mPaint.setColor(0xff000000); |
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c.drawText( "Speed", mWidth/2, mMargin, mPaint); |
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drawAxis(c); |
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drawSpeedGraph(c); |
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drawRedPoints(c); |
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} |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private void drawAxis(Canvas c) |
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{
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mPaint.setColor(0xff000000); |
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|
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c.drawLine( mMargin, mHeight-mMargin, mWidth-mMargin, mHeight-mMargin, mPaint); |
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c.drawLine( mMargin, mHeight-mMargin, mMargin, mMargin, mPaint); |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private void drawRedPoints(Canvas c) |
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{
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if( mNumRedPoints==1 ) |
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{
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drawRedPoint(c,"0", mMargin, mHeight-mMargin); |
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} |
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else if( mNumRedPoints>1 ) |
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{
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int len = mMode== Dynamic.MODE_LOOP ? mNumRedPoints+1 : mNumRedPoints; |
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String label; |
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float x; |
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|
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for(int curr=0; curr<len; curr++) |
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{
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label = curr==mNumRedPoints ? "0" : curr+""; |
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x = mMargin + curr*((float)(mWidth-2*mMargin))/(len-1); |
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drawRedPoint(c,label, x, mHeight-mMargin); |
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} |
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} |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private void drawRedPoint(Canvas c, String label, float width, float height) |
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{
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mPaint.setColor(0xffff0000); |
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c.drawCircle( width, height, mPointSize, mPaint); |
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mPaint.setColor(0xffffffff); |
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c.drawText(label, width,height-mFontHeight, mPaint); |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private void drawSpeedGraph(Canvas c) |
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{
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mPaint.setColor(0xffffffff); |
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float y, highiest=0.0f; |
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|
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for(int i=0; i<NUM_POINTS; i++) |
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{
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| 221 |
y = mPoints[2*i+1]; |
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c.drawCircle( mMargin+mPoints[2*i]*(mWidth-2*mMargin), mHeight-mMargin-mMultiplier*y , mPointSize*0.3f, mPaint ); |
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|
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| 224 |
if( y>highiest ) highiest = y; |
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} |
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| 226 |
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mMultiplier = (mHeight-2*mMargin)/highiest; |
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} |
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|
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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void setMode(int mode) |
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{
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mMode = mode; |
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refreshScreen = true; |
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} |
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|
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| 238 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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| 239 |
|
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| 240 |
void clearPoints() |
|
| 241 |
{
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| 242 |
for(int i=0; i<2*NUM_POINTS; i++) |
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| 243 |
{
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| 244 |
mPoints[i] = -10.0f; |
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| 245 |
} |
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refreshScreen = true; |
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| 247 |
} |
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| 248 |
|
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| 249 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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| 251 |
void addPoint(float x, float y) |
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| 252 |
{
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| 253 |
mPoints[2*mPosition ] =x; |
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| 254 |
mPoints[2*mPosition+1] =y; |
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| 255 |
|
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| 256 |
if ( ++mPosition >= NUM_POINTS ) mPosition=0; |
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|
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| 258 |
refreshScreen = true; |
|
| 259 |
} |
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| 260 |
|
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| 261 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 262 |
|
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| 263 |
void setNumRedPoints(int numRedPoints) |
|
| 264 |
{
|
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| 265 |
mNumRedPoints = numRedPoints; |
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| 266 |
refreshScreen = true; |
|
| 267 |
} |
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| 268 |
|
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| 269 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 270 |
|
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| 271 |
void onPause() |
|
| 272 |
{
|
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| 273 |
if( mThread!=null ) mThread.setRunning(false); |
|
| 274 |
} |
|
| 275 |
|
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| 276 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 277 |
|
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| 278 |
void onResume() |
|
| 279 |
{
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| 280 |
if( mThread!=null ) mThread.setRunning(true); |
|
| 281 |
} |
|
| 282 |
|
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| 283 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 284 |
|
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| 285 |
@Override |
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| 286 |
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) |
|
| 287 |
{
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| 288 |
mWidth = width; |
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mHeight= height; |
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| 290 |
mMargin= height/10; |
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|
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| 292 |
mPointSize = (mWidth+mHeight)/80; |
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mPaint.setTextSize((mWidth+mHeight)/60); |
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| 294 |
mPaint.setTextAlign(Paint.Align.CENTER); |
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| 295 |
|
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| 296 |
final Rect textBounds = new Rect(); |
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String text = "1"; |
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| 298 |
mPaint.getTextBounds(text, 0, text.length(), textBounds); |
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| 299 |
mFontHeight = textBounds.exactCenterY(); |
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| 300 |
|
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| 301 |
refreshScreen = true; |
|
| 302 |
} |
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| 303 |
|
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| 304 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 305 |
|
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| 306 |
@Override |
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| 307 |
public void surfaceCreated(SurfaceHolder holder) |
|
| 308 |
{
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|
| 309 |
mThread = new GraphicsThread(getHolder(), this); |
|
| 310 |
mThread.setRunning(true); |
|
| 311 |
mThread.start(); |
|
| 312 |
} |
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| 313 |
|
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| 314 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 315 |
|
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| 316 |
@Override |
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| 317 |
public void surfaceDestroyed(SurfaceHolder holder) |
|
| 318 |
{
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| 319 |
stopThread(); |
|
| 320 |
} |
|
| 321 |
} |
|
| 322 |
|
|
| src/main/java/org/distorted/examples/dynamic/DynamicSurfaceView.java | ||
|---|---|---|
| 38 | 38 |
import org.distorted.library.type.Static2D; |
| 39 | 39 |
import org.distorted.library.type.Static3D; |
| 40 | 40 |
|
| 41 |
/////////////////////////////////////////////////////////////////// |
|
| 41 |
import java.lang.ref.WeakReference; |
|
| 42 |
|
|
| 43 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 42 | 44 |
|
| 43 | 45 |
public class DynamicSurfaceView extends GLSurfaceView |
| 44 | 46 |
{
|
| ... | ... | |
| 47 | 49 |
public static final int DIM_3DXY = 2; |
| 48 | 50 |
public static final int DIM_3DXZ = 3; |
| 49 | 51 |
|
| 50 |
private static final int NUM_POINTS = 250;
|
|
| 52 |
static final int NUM_POINTS = 250; |
|
| 51 | 53 |
private static final Object lock = new Object(); |
| 52 | 54 |
|
| 55 |
private WeakReference<DynamicActivity> mAct; |
|
| 56 |
|
|
| 53 | 57 |
private static int halfScreenHeight=0; |
| 54 | 58 |
private static int halfScreenWidth =0; |
| 55 | 59 |
|
| ... | ... | |
| 81 | 85 |
private float[] mPoints = new float[3*NUM_POINTS]; |
| 82 | 86 |
private boolean mRunning; |
| 83 | 87 |
|
| 84 |
/////////////////////////////////////////////////////////////////// |
|
| 88 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 85 | 89 |
|
| 86 | 90 |
public DynamicSurfaceView(Context context, AttributeSet attrs) |
| 87 | 91 |
{
|
| 88 | 92 |
super(context, attrs); |
| 89 |
|
|
| 93 |
|
|
| 94 |
DynamicActivity act = (DynamicActivity)context; |
|
| 95 |
mAct = new WeakReference<>(act); |
|
| 96 |
|
|
| 90 | 97 |
mPaint = new Paint(); |
| 91 | 98 |
mPaint.setStyle(Style.FILL); |
| 92 | 99 |
mPaint.setAntiAlias(true); |
| ... | ... | |
| 104 | 111 |
|
| 105 | 112 |
mRunning = false; |
| 106 | 113 |
|
| 114 |
clearPoints(); |
|
| 115 |
|
|
| 107 | 116 |
di1D = new Dynamic1D(mDuration,mCount); |
| 108 | 117 |
p1N = new Static1D(mNoise0); |
| 109 | 118 |
di2D = new Dynamic2D(mDuration,mCount); |
| ... | ... | |
| 148 | 157 |
clearPoints(); |
| 149 | 158 |
} |
| 150 | 159 |
|
| 151 |
/////////////////////////////////////////////////////////////////// |
|
| 160 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 152 | 161 |
|
| 153 | 162 |
public static void setHalfWidth(int hw) |
| 154 | 163 |
{
|
| 155 | 164 |
halfScreenWidth = hw; |
| 156 | 165 |
} |
| 157 | 166 |
|
| 158 |
/////////////////////////////////////////////////////////////////// |
|
| 167 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 159 | 168 |
|
| 160 | 169 |
public static void setHalfHeight(int hh) |
| 161 | 170 |
{
|
| 162 | 171 |
halfScreenHeight = hh; |
| 163 | 172 |
} |
| 164 | 173 |
|
| 165 |
/////////////////////////////////////////////////////////////////// |
|
| 174 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 166 | 175 |
|
| 167 | 176 |
public void setMode(int mode) |
| 168 | 177 |
{
|
| ... | ... | |
| 171 | 180 |
di3D.setMode(mode); |
| 172 | 181 |
} |
| 173 | 182 |
|
| 174 |
/////////////////////////////////////////////////////////////////// |
|
| 183 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 175 | 184 |
|
| 176 | 185 |
public void setDuration(int duration) |
| 177 | 186 |
{
|
| ... | ... | |
| 182 | 191 |
di3D.setDuration(duration); |
| 183 | 192 |
} |
| 184 | 193 |
|
| 185 |
/////////////////////////////////////////////////////////////////// |
|
| 194 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 186 | 195 |
|
| 187 | 196 |
public void setCount(float count) |
| 188 | 197 |
{
|
| ... | ... | |
| 193 | 202 |
di3D.setCount(count); |
| 194 | 203 |
} |
| 195 | 204 |
|
| 196 |
/////////////////////////////////////////////////////////////////// |
|
| 205 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 197 | 206 |
|
| 198 | 207 |
public void setNoise(float noise0, float noise1, float noise2) |
| 199 | 208 |
{
|
| ... | ... | |
| 210 | 219 |
di3D.setNoise(p3N); |
| 211 | 220 |
} |
| 212 | 221 |
|
| 213 |
/////////////////////////////////////////////////////////////////// |
|
| 222 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 214 | 223 |
|
| 215 | 224 |
public void setDimension(int dim) |
| 216 | 225 |
{
|
| ... | ... | |
| 225 | 234 |
} |
| 226 | 235 |
} |
| 227 | 236 |
|
| 228 |
/////////////////////////////////////////////////////////////////// |
|
| 237 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 229 | 238 |
|
| 230 | 239 |
public void drawCurve(Canvas c, long time) |
| 231 | 240 |
{
|
| ... | ... | |
| 262 | 271 |
mLastTime = time; |
| 263 | 272 |
} |
| 264 | 273 |
|
| 265 |
/////////////////////////////////////////////////////////////////// |
|
| 274 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 266 | 275 |
|
| 267 | 276 |
private void clearPoints() |
| 268 | 277 |
{
|
| 269 | 278 |
for(int i=0; i<3*NUM_POINTS; i++) |
| 270 | 279 |
{
|
| 271 |
mPoints[i] = -10.0f; |
|
| 280 |
mPoints[i] = -100000.0f;
|
|
| 272 | 281 |
} |
| 273 | 282 |
} |
| 274 | 283 |
|
| 275 |
/////////////////////////////////////////////////////////////////// |
|
| 284 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 276 | 285 |
|
| 277 | 286 |
public void resetPoints() |
| 278 | 287 |
{
|
| ... | ... | |
| 287 | 296 |
case DIM_3DXY: |
| 288 | 297 |
case DIM_3DXZ: di3D.removeAll(); break; |
| 289 | 298 |
} |
| 299 |
|
|
| 300 |
mAct.get().setNumRedPoints(0); |
|
| 290 | 301 |
} |
| 291 | 302 |
} |
| 292 | 303 |
|
| 293 |
/////////////////////////////////////////////////////////////////// |
|
| 304 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 294 | 305 |
|
| 295 | 306 |
public void startDynamic() |
| 296 | 307 |
{
|
| ... | ... | |
| 304 | 315 |
di3D.resetToBeginning(); |
| 305 | 316 |
} |
| 306 | 317 |
|
| 307 |
/////////////////////////////////////////////////////////////////// |
|
| 318 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 308 | 319 |
|
| 309 | 320 |
public void stopDynamic() |
| 310 | 321 |
{
|
| 311 | 322 |
mRunning = false; |
| 312 | 323 |
} |
| 313 | 324 |
|
| 314 |
/////////////////////////////////////////////////////////////////// |
|
| 325 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 315 | 326 |
|
| 316 | 327 |
private void drawHorizontalAxis(Canvas c, String label) |
| 317 | 328 |
{
|
| ... | ... | |
| 322 | 333 |
} |
| 323 | 334 |
|
| 324 | 335 |
|
| 325 |
/////////////////////////////////////////////////////////////////// |
|
| 336 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 326 | 337 |
|
| 327 | 338 |
private void drawVerticalAxis(Canvas c, String label) |
| 328 | 339 |
{
|
| ... | ... | |
| 332 | 343 |
c.drawText(label, halfScreenWidth + mSizeT, mSizeT , mPaint); |
| 333 | 344 |
} |
| 334 | 345 |
|
| 335 |
/////////////////////////////////////////////////////////////////// |
|
| 346 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 336 | 347 |
|
| 337 | 348 |
private void drawPath(Canvas c, Dynamic dyn, int index, long time) |
| 338 | 349 |
{
|
| ... | ... | |
| 353 | 364 |
{
|
| 354 | 365 |
stopDynamic(); |
| 355 | 366 |
} |
| 367 |
|
|
| 368 |
addNewSpeedPoint(time); |
|
| 356 | 369 |
} |
| 357 | 370 |
|
| 358 | 371 |
for(int i=0; i<NUM_POINTS; i++) |
| ... | ... | |
| 366 | 379 |
} |
| 367 | 380 |
} |
| 368 | 381 |
|
| 369 |
/////////////////////////////////////////////////////////////////// |
|
| 382 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 370 | 383 |
|
| 371 | 384 |
private void drawRedPoints1D(Canvas c) |
| 372 | 385 |
{
|
| ... | ... | |
| 379 | 392 |
} |
| 380 | 393 |
} |
| 381 | 394 |
|
| 382 |
/////////////////////////////////////////////////////////////////// |
|
| 395 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 383 | 396 |
|
| 384 | 397 |
private void drawRedPoints2D(Canvas c) |
| 385 | 398 |
{
|
| ... | ... | |
| 392 | 405 |
} |
| 393 | 406 |
} |
| 394 | 407 |
|
| 395 |
/////////////////////////////////////////////////////////////////// |
|
| 408 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 396 | 409 |
|
| 397 | 410 |
private void drawRedPoints3D(Canvas c) |
| 398 | 411 |
{
|
| ... | ... | |
| 405 | 418 |
} |
| 406 | 419 |
} |
| 407 | 420 |
|
| 408 |
/////////////////////////////////////////////////////////////////// |
|
| 421 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 409 | 422 |
|
| 410 | 423 |
private void drawRedPoint(Canvas c, String label, float width, float height) |
| 411 | 424 |
{
|
| ... | ... | |
| 415 | 428 |
c.drawText(label, width,height-mFontHeight, mPaint); |
| 416 | 429 |
} |
| 417 | 430 |
|
| 418 |
/////////////////////////////////////////////////////////////////// |
|
| 431 |
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
| 419 | 432 |
|
| 420 | 433 |
private void addNewPoint(int x, int y) |
| 421 | 434 |
{
|
| ... | ... | |
| 442 | 455 |
synchronized(lock) |
| 443 | 456 |
{
|
| 444 | 457 |
di1D.add(new Static1D(x)); |
| 458 |
mAct.get().setNumRedPoints(len+1); |
|
| 445 | 459 |
} |
| 446 | 460 |
} |
| 447 | 461 |
break; |
| ... | ... | |
| 464 | 478 |
synchronized(lock) |
| 465 | 479 |
{
|
| 466 | 480 |
di2D.add(new Static2D(x,y)); |
| 481 |
mAct.get().setNumRedPoints(len+1); |
|
| 467 | 482 |
} |
| 468 | 483 |
} |
| 469 | 484 |
break; |
| ... | ... | |
| 497 | 512 |
{
|
| 498 | 513 |
synchronized(lock) |
| 499 | 514 |
{
|
| 500 |
if( currentDim==DIM_3DXY ) |
|
| 501 |
{
|
|
| 502 |
di3D.add(new Static3D(x,y, halfScreenHeight)); |
|
| 503 |
} |
|
| 504 |
if( currentDim==DIM_3DXZ ) |
|
| 505 |
{
|
|
| 506 |
di3D.add(new Static3D(x, halfScreenHeight,y)); |
|
| 507 |
} |
|
| 515 |
if( currentDim==DIM_3DXY ) di3D.add(new Static3D(x,y, halfScreenHeight)); |
|
| 516 |
if( currentDim==DIM_3DXZ ) di3D.add(new Static3D(x, halfScreenHeight,y)); |
|
| 517 |
mAct.get().setNumRedPoints(len+1); |
|
| 508 | 518 |
} |
| 509 | 519 |
} |
| 510 | 520 |
break; |
| 511 | 521 |
} |
| 512 | 522 |
} |
| 513 | 523 |
|
| 514 |
/////////////////////////////////////////////////////////////////// |
|
| 515 |
|
|
| 524 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 525 |
|
|
| 526 |
private void addNewSpeedPoint(long time) |
|
| 527 |
{
|
|
| 528 |
int prev = mPosition-1; |
|
| 529 |
if( prev<0 ) prev = NUM_POINTS-1; |
|
| 530 |
|
|
| 531 |
float xdiff = mPoints[3*prev ]-mPoints[3*mPosition ]; |
|
| 532 |
float ydiff = mPoints[3*prev+1]-mPoints[3*mPosition+1]; |
|
| 533 |
float zdiff = mPoints[3*prev+2]-mPoints[3*mPosition+2]; |
|
| 534 |
|
|
| 535 |
float dist = (float)Math.sqrt( xdiff*xdiff + ydiff*ydiff + zdiff*zdiff ); |
|
| 536 |
float speed= mDiffTime<=0 ? 0: dist / mDiffTime; |
|
| 537 |
float timepoint = ((float)(time-mStartTime))/mDuration; |
|
| 538 |
|
|
| 539 |
if( dist<1000.0f ) // otherwise this is a very first call; do not send it! |
|
| 540 |
{
|
|
| 541 |
mAct.get().addPoint( timepoint - (int)timepoint, speed ); |
|
| 542 |
} |
|
| 543 |
} |
|
| 544 |
|
|
| 545 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 546 |
|
|
| 516 | 547 |
@Override |
| 517 | 548 |
public boolean onTouchEvent(MotionEvent event) |
| 518 | 549 |
{
|
| ... | ... | |
| 551 | 582 |
|
| 552 | 583 |
return true; |
| 553 | 584 |
} |
| 554 |
|
|
| 555 |
/////////////////////////////////////////////////////////////////// |
|
| 556 | 585 |
} |
| src/main/res/layout/dynamicslayout.xml | ||
|---|---|---|
| 140 | 140 |
android:id="@+id/dynamicSurfaceView" |
| 141 | 141 |
android:layout_width="fill_parent" |
| 142 | 142 |
android:layout_height="0dp" |
| 143 |
android:layout_weight="1" /> |
|
| 143 |
android:layout_weight="0.8" /> |
|
| 144 |
|
|
| 145 |
<org.distorted.examples.dynamic.DynamicSpeedSurfaceView |
|
| 146 |
android:id="@+id/dynamicSpeedSurfaceView" |
|
| 147 |
android:layout_width="fill_parent" |
|
| 148 |
android:layout_height="0dp" |
|
| 149 |
android:layout_weight="0.2" /> |
|
| 144 | 150 |
|
| 145 | 151 |
<LinearLayout |
| 146 | 152 |
android:orientation="horizontal" |
Also available in: Unified diff
Improve the Dynamic app.