just to save works
This commit is contained in:
hyb1996
24
app/src/main/assets/sample/画图/函数图像.js
Normal file
24
app/src/main/assets/sample/画图/函数图像.js
Normal file
@@ -0,0 +1,24 @@
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"ui";
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ui.layout(
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<frame>
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<canvas id="graphic" w="*" h="*"/>
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</frame>
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);
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var f = function(x){
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return x * x + 3 * x - 4;
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}
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var paint = new Paint();
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paint.setStrokeWidth(2);
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var start = -5;
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var end = 5;
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ui.graphic.on("draw", function(canvas){
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var w = canvas.getWidth();
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for (var i = 0; i < w; i++) {
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var x = (end - start) / w * i + start;
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var y = f(x);
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canvas.drawPoint(x, y, paint);
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}
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});
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@@ -96,14 +96,15 @@ public class JavaScriptHighlighter implements SimpleTextWatcher.AfterTextChanged
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TokenStream ts = new TokenStream(null, sourceString, 0);
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HighlightTokens highlightTokens = new HighlightTokens(sourceString);
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int token;
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int color = mTheme.getColorForToken(Token.NAME);
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while ((token = ts.getToken()) != Token.EOF) {
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if (mRunningHighlighterId.get() != id)
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return;
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int color = mTheme.getColorForToken(token);
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color = mTheme.getColorForToken(token);
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highlightTokens.addToken(ts.getTokenBeg(), ts.getTokenEnd(), color);
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}
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if (highlightTokens.getCharCount() < sourceString.length()) {
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highlightTokens.addToken(highlightTokens.getCharCount(), sourceString.length(), mTheme.getColorForToken(Token.NAME));
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highlightTokens.addToken(highlightTokens.getCharCount(), sourceString.length(), color);
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}
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mCodeEditText.updateHighlightTokens(highlightTokens);
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}
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@@ -76,9 +76,10 @@ public class AboutActivity extends BaseActivity {
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@Click(R.id.icon)
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void lol() {
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mLolClickCount++;
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Toast.makeText(this, R.string.text_lll, Toast.LENGTH_LONG).show();
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//Toast.makeText(this, R.string.text_lll, Toast.LENGTH_LONG).show();
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if (mLolClickCount >= 5) {
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crashTest();
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//crashTest();
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showEasterEgg();
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}
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}
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@@ -92,11 +93,8 @@ public class AboutActivity extends BaseActivity {
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new ThemeColorMaterialDialogBuilder(this)
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.title("Crash Test")
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.positiveText("Crash")
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.onPositive(new MaterialDialog.SingleButtonCallback() {
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@Override
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public void onClick(@NonNull MaterialDialog dialog, @NonNull DialogAction which) {
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throw new RuntimeException("Crash Test");
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}
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.onPositive((dialog, which) -> {
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throw new RuntimeException("Crash Test");
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}).show();
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}
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@@ -1,106 +0,0 @@
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package com.stardust.scriptdroid.ui.settings;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.Path;
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import android.os.Build;
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import android.support.annotation.Nullable;
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import android.support.annotation.RequiresApi;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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import android.view.View;
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import com.stardust.theme.ThemeColorManagerCompat;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Created by Stardust on 2017/5/10.
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*/
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public class PaintView extends View {
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private List<Path> mPaths = new ArrayList<>();
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private Path mCurrentPath;
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private Paint mPaint;
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public PaintView(Context context) {
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super(context);
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init();
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}
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public PaintView(Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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init();
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}
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public PaintView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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init();
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}
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@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
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public PaintView(Context context, @Nullable AttributeSet attrs, int defStyleAttr, int defStyleRes) {
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super(context, attrs, defStyleAttr, defStyleRes);
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init();
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}
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private void init() {
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mPaint = new Paint();
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mPaint.setColor(ThemeColorManagerCompat.getColorPrimary());
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mPaint.setAntiAlias(true);
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mPaint.setStrokeWidth(5);
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setWillNotDraw(false);
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setClickable(true);
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setBackgroundColor(Color.TRANSPARENT);
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}
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@Override
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protected void onDraw(Canvas canvas) {
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for (Path path : mPaths) {
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canvas.drawPath(path, mPaint);
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}
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}
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@Override
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public boolean onTouchEvent(MotionEvent event) {
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float x = event.getY();
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float y = event.getY();
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switch (event.getAction()) {
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case MotionEvent.ACTION_DOWN:
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onTouchDown(x, y);
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return true;
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case MotionEvent.ACTION_MOVE:
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onTouchMove(x, y);
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return true;
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case MotionEvent.ACTION_UP:
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onTouchUp(x, y);
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return true;
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}
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return super.onTouchEvent(event);
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}
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private void onTouchDown(float x, float y) {
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if (mCurrentPath != null) {
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mCurrentPath.close();
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mPaths.add(mCurrentPath);
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invalidate();
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}
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mCurrentPath = new Path();
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mCurrentPath.moveTo(x, y);
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}
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private void onTouchMove(float x, float y) {
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mCurrentPath.moveTo(x, y);
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}
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private void onTouchUp(float x, float y) {
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mCurrentPath.close();
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mPaths.add(mCurrentPath);
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mCurrentPath = null;
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invalidate();
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}
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}
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@@ -0,0 +1,88 @@
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package com.stardust.scriptdroid.ui.settings;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.SurfaceHolder;
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import android.view.SurfaceView;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.Executors;
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/**
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* Created by Stardust on 2018/3/16.
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*/
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public class TestSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
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private volatile boolean mDrawing = true;
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private static final String LOG_TAG = "TestSurfaceView";
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private ExecutorService mDrawingThreadPool;
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public TestSurfaceView(Context context) {
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super(context);
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init();
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}
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public TestSurfaceView(Context context, AttributeSet attrs) {
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super(context, attrs);
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init();
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}
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public TestSurfaceView(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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init();
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}
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private void init() {
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getHolder().addCallback(this);
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}
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@Override
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public void surfaceCreated(SurfaceHolder holder) {
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performDraw();
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}
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@Override
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public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
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}
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private void performDraw() {
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if (mDrawingThreadPool == null)
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mDrawingThreadPool = Executors.newCachedThreadPool();
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mDrawingThreadPool.execute(() -> {
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SurfaceHolder holder = getHolder();
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while (mDrawing) {
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Canvas canvas = holder.lockCanvas();
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canvas.drawColor(Color.RED);
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holder.unlockCanvasAndPost(canvas);
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}
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Log.d(LOG_TAG, "drawing thread: mRunning = false");
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});
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}
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@Override
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protected void onWindowVisibilityChanged(int visibility) {
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if (visibility == VISIBLE) {
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if (mDrawingThreadPool != null) {
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mDrawing = true;
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performDraw();
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}
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} else {
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mDrawing = false;
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}
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super.onWindowVisibilityChanged(visibility);
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}
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@Override
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public void surfaceDestroyed(SurfaceHolder holder) {
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Log.d(LOG_TAG, "surfaceDestroyed: mRunning = true");
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mDrawing = false;
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Log.d(LOG_TAG, "surfaceDestroyed: mRunning = false");
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mDrawingThreadPool.shutdown();
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mDrawingThreadPool = null;
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}
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}
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@@ -3,14 +3,7 @@
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android:layout_width="600dp"
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android:layout_height="600dp">
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<ImageView
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:layout_gravity="center"
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android:padding="200dp"
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android:src="@drawable/ic_android_eat_js"/>
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<com.stardust.scriptdroid.ui.settings.PaintView
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<com.stardust.scriptdroid.ui.settings.TestSurfaceView
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android:layout_width="match_parent"
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android:layout_height="match_parent"/>
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