mirror of
https://github.com/dgis/emu48android
synced 2024-09-27 15:20:47 +02:00
This commit is contained in:
dgis
parent
cf1ba8a3a8
commit
f19dc4e0a9
3 changed files with 291 additions and 3 deletions
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@ -5,6 +5,9 @@
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#include <stdio.h>
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#include <android/asset_manager.h>
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#include <android/asset_manager_jni.h>
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#include <android/bitmap.h>
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#include "pch.h"
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JNIEXPORT jstring JNICALL
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Java_com_regis_cosnier_emu48_MainActivity_stringFromJNI(
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@ -18,7 +21,21 @@ Java_com_regis_cosnier_emu48_MainActivity_stringFromJNI(
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extern void emu48Start();
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extern AAssetManager * assetManager;
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JNIEXPORT void JNICALL Java_com_regis_cosnier_emu48_MainActivity_emu48Start(JNIEnv *env, jobject thisz, jobject assetMgr) {
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JNIEXPORT void JNICALL Java_com_regis_cosnier_emu48_MainActivity_emu48Start(JNIEnv *env, jobject thisz, jobject assetMgr, jobject bitmapMainScreen) {
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AndroidBitmapInfo androidBitmapInfo;
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void * pixels;
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int ret;
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if ((ret = AndroidBitmap_getInfo(env, bitmapMainScreen, &androidBitmapInfo)) < 0) {
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LOGE("AndroidBitmap_getInfo() failed ! error=%d", ret);
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return;
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}
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// if ((ret = AndroidBitmap_lockPixels(env, bitmapMainScreen, &pixels)) < 0) {
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// LOGE("AndroidBitmap_lockPixels() failed ! error=%d", ret);
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// }
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//
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// AndroidBitmap_unlockPixels(env, bitmapMainScreen);
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assetManager = AAssetManager_fromJava(env, assetMgr);
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emu48Start();
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}
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@ -1,7 +1,10 @@
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package com.regis.cosnier.emu48;
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import android.content.res.AssetManager;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.os.Bundle;
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import android.util.DisplayMetrics;
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import android.widget.TextView;
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import android.support.design.widget.FloatingActionButton;
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import android.support.design.widget.Snackbar;
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@ -13,6 +16,9 @@ import android.view.MenuItem;
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public class MainActivity extends AppCompatActivity {
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private Bitmap bitmapMainScreen;
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MainScreenView mainScreenView;
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// Used to load the 'native-lib' library on application startup.
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static {
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System.loadLibrary("native-lib");
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@ -39,7 +45,13 @@ public class MainActivity extends AppCompatActivity {
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tv.setText(stringFromJNI());
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AssetManager mgr = getResources().getAssets();
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emu48Start(mgr);
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DisplayMetrics displayMetrics = new DisplayMetrics();
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getWindowManager().getDefaultDisplay().getMetrics(displayMetrics);
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bitmapMainScreen = Bitmap.createBitmap(displayMetrics.widthPixels, displayMetrics.heightPixels, Bitmap.Config.ARGB_8888);
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emu48Start(mgr, bitmapMainScreen);
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mainScreenView = new MainScreenView(this); //, currentProject);
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}
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@Override
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@ -70,5 +82,5 @@ public class MainActivity extends AppCompatActivity {
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*/
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public native String stringFromJNI();
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public native void emu48Start(AssetManager mgr);
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public native void emu48Start(AssetManager mgr, Bitmap bitmapMainScreen);
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}
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259
app/src/main/java/com/regis/cosnier/emu48/MainScreenView.java
Normal file
259
app/src/main/java/com/regis/cosnier/emu48/MainScreenView.java
Normal file
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@ -0,0 +1,259 @@
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package com.regis.cosnier.emu48;
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import android.annotation.SuppressLint;
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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.support.v4.view.ViewCompat;
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import android.view.GestureDetector;
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import android.view.InputDevice;
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import android.view.KeyEvent;
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import android.view.MotionEvent;
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import android.view.ScaleGestureDetector;
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import android.view.SurfaceView;
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import android.view.View;
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import android.widget.OverScroller;
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public class MainScreenView extends SurfaceView {
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protected static final String TAG = "MainScreenView";
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public MainScreenView(Context context) {
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super(context);
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//commonInitialize(context, new Project());
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}
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// public MainScreenView(Context context, final Project currentProject) {
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// super(context);
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//
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// commonInitialize(context, currentProject);
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// }
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// /**
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// * Common initialize method.
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// * @param context The activity context.
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// * @param currentProject The current project.
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// */
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// private void commonInitialize(Context context, final Project currentProject) {
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// //this.mContext = context;
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// this.currentProject = currentProject;
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//
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// // Prevent the out of memory in OpenGL with Tegra 2 devices
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// //if(!Utils.hasHighMemory(context))
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// setLayerType(View.LAYER_TYPE_SOFTWARE, null);
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// //mAntiAliased = Utils.hasHighMemory(context);
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// mScreenDensity = getResources().getDisplayMetrics().density;
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//
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// mVectorsCanvasRenderer = new VectorsCanvasRenderer();
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// mVectorsCanvasRenderer.setStrokeColor(0xff000000); // Black
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// Paint paint = mVectorsCanvasRenderer.getPaint();
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// paint.setColor(Color.BLACK);
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// paint.setStyle(Paint.Style.STROKE);
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// paint.setStrokeWidth(1.0f * mScreenDensity);
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// paint.setAntiAlias(mAntiAliased);
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//
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// mGestureDetector = new GestureDetector(context, new GestureDetector.SimpleOnGestureListener() {
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//
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// @Override
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// public boolean onDoubleTap(MotionEvent e) {
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// float scaleFactorPrevious = currentProject.viewScaleFactor;
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// currentProject.viewScaleFactor *= 2f;
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// if(currentProject.viewScaleFactor > mScaleFactorMax)
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// currentProject.viewScaleFactor = mScaleFactorMin;
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// else {
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// constrainScale();
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// scaleWithFocus(e.getX(), e.getY(), scaleFactorPrevious);
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// }
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// constrainPan();
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// invalidate();
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// return true;
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// }
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//
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// @Override
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// public boolean onDown(MotionEvent e) {
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// //Log.d(TAG, "GestureDetector.onDown()");
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// if(!mOverScroller.isFinished()) {
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// mOverScroller.forceFinished(true);
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// //ViewCompat.postInvalidateOnAnimation(CanvasView.this);
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// //invalidate();
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// }
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// return true;
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// }
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//
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// });
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//
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// this.setFocusable(true);
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// this.setFocusableInTouchMode(true);
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//
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// // This call is necessary, or else the
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// // draw method will not be called.
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// setWillNotDraw(false);
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// }
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//
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// @SuppressLint("ClickableViewAccessibility")
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// public boolean onTouchEvent(MotionEvent event) {
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// // Let the ScaleGestureDetector inspect all events.
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// boolean retValScaleDetector = mScaleDetector.onTouchEvent(event);
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// boolean retValGestureDetector = mGestureDetector.onTouchEvent(event);
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// boolean retVal = retValGestureDetector || retValScaleDetector;
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//
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// int touchCount = event.getPointerCount();
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// if(touchCount == 1) {
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// int action = event.getAction();
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// switch (action) {
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//// case MotionEvent.ACTION_DOWN:
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////
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//// mPanPrevious.x = event.getX(0);
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//// mPanPrevious.y = event.getY(0);
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//// mIsPanning = true;
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////
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//// //Log.d(TAG, "ACTION_DOWN count: " + touchCount + ", PanPrevious: " + mPanPrevious.toString());
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////
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//// break;
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//// case MotionEvent.ACTION_MOVE:
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//// float panCurrentX = event.getX(0);
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//// float panCurrentY = event.getY(0);
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//// if(mIsPanning && Math.abs(panCurrentX - mPanPrevious.x) > 1.0f && Math.abs(panCurrentY - mPanPrevious.y) > 1.0f) {
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//// mPanCurrent.x = panCurrentX;
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//// mPanCurrent.y = panCurrentY;
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//// currentProject.viewPanOffsetX += mPanCurrent.x - mPanPrevious.x;
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//// currentProject.viewPanOffsetY += mPanCurrent.y - mPanPrevious.y;
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////
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//// //Log.d(TAG, "Before viewPanOffsetX: " + currentProject.viewPanOffsetX + ", viewPanOffsetY: " + currentProject.viewPanOffsetY);
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////
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//// constrainScale();
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//// constrainPan();
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////
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//// //Log.d(TAG, "After viewPanOffsetX: " + currentProject.viewPanOffsetX + ", viewPanOffsetY: " + currentProject.viewPanOffsetY);
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////
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//// //Log.d(TAG, "ACTION_MOVE count: " + touchCount + ", PanPrevious: " + mPanPrevious.toString() + ", PanCurrent: " + mPanCurrent.toString());
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////
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//// mPanPrevious.x = mPanCurrent.x;
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//// mPanPrevious.y = mPanCurrent.y;
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////
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//// invalidate();
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//// }
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//// break;
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// case MotionEvent.ACTION_UP:
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// if(mIsPanning) {
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// //Log.d(TAG, "Stop PANNING");
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// mIsPanning = false;
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// if(!mIsFlinging)
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// invalidate();
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// }
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// break;
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//// case MotionEvent.ACTION_CANCEL:
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//// break;
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//// case MotionEvent.ACTION_OUTSIDE:
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//// break;
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// default:
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// }
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// return true;
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// }
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// return retVal || super.onTouchEvent(event);
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// }
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//
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// @Override
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// public boolean onGenericMotionEvent(MotionEvent event) {
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// if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) {
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// switch (event.getAction()) {
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// case MotionEvent.ACTION_SCROLL:
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// float wheelDelta = event.getAxisValue(MotionEvent.AXIS_VSCROLL);
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// if(wheelDelta > 0f)
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// scaleByStep(mScaleStep, event.getX(), event.getY());
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// else if(wheelDelta < 0f)
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// scaleByStep(1.0f / mScaleStep, event.getX(), event.getY());
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//
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// return true;
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// }
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// }
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// return super.onGenericMotionEvent(event);
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// }
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//
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// @Override
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// public boolean onKeyUp(int keyCode, KeyEvent event) {
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// char character = (char)event.getUnicodeChar();
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// if(character == '+') {
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// scaleByStep(mScaleStep, getWidth() / 2.0f, getHeight() / 2.0f);
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// return true;
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// } else if(character == '-') {
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// scaleByStep(1.0f / mScaleStep, getWidth() / 2.0f, getHeight() / 2.0f);
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// return true;
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// }
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// return super.onKeyUp(keyCode, event);
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// }
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@Override
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protected void onSizeChanged(int viewWidth, int viewHeight, int oldViewWidth, int oldViewHeight) {
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super.onSizeChanged(viewWidth, viewHeight, oldViewWidth, oldViewHeight);
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// mViewBounds.set(0.0f, 0.0f, viewWidth, viewHeight);
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// resetViewport((float)viewWidth, (float)viewHeight);
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}
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@Override
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protected void onDraw(Canvas canvas) {
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//Log.d(TAG, "onDraw() mIsScaling: " + mIsScaling + ", mIsPanning: " + mIsPanning + ", mIsFlinging: " + mIsFlinging);
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// //renderPlasma(mBitmap, System.currentTimeMillis() - mStartTime);
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// canvas.drawBitmap(bitmapMainScreen, 0, 0, null);
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// Paint paint = mVectorsCanvasRenderer.getPaint();
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//
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// canvas.drawColor(Color.rgb(224, 224, 224));
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//
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// canvas.save();
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// canvas.translate(currentProject.viewPanOffsetX, currentProject.viewPanOffsetY);
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// canvas.scale(currentProject.viewScaleFactor, currentProject.viewScaleFactor);
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// paint.setColor(Color.BLACK);
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// mVectorsCanvasRenderer.setCanvas(canvas);
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// mVectorsCanvasRenderer.setShowLabels(currentProject.showLabels);
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// if(mIsPanning || mIsScaling || mIsFlinging)
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// {
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// // We are scaling or panning, trying to optimize...
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// if(mVectorsCanvasRenderer.getBackground() == null)
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// // Display polygons only if there is no background map
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// mVectorsCanvasRenderer.drawVectors(false, true, true, false);
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// else
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// // Best optimization
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// mVectorsCanvasRenderer.drawBackgroundMap();
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// }
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// else
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// // Draw everything following the parameters
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// mVectorsCanvasRenderer.drawVectors();
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// canvas.restore();
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//
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// if(currentProject.viewScaleFactor > mScaleFactorMin) {
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// // Draw the scale thumbnail
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// paint.setColor(Color.RED);
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// paint.setStrokeWidth(1.0f * mScreenDensity);
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//
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// float scale = 0.2f;
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// if(mImageSize.x > mImageSize.y)
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// scale *= mViewBounds.width() / mImageSize.x;
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// else
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// scale *= mViewBounds.height() / mImageSize.y;
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// float marginX = 10f * mScreenDensity, marginY = 10f * mScreenDensity;
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// mRectScaleImage.set(mViewBounds.right - marginX - scale * mImageSize.x,
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// mViewBounds.bottom - marginY - scale * mImageSize.y,
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// mViewBounds.right - marginX,
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// mViewBounds.bottom - marginY
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// );
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// canvas.drawRect(mRectScaleImage, paint);
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// if(backgroundMapIndex >= 0 && mBitmap != null) {
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// //Bitmap background = nativePNP.getBitmap(ParamImageSourceMat);
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// mRectBitmapSource.set(0, 0, (int)mImageSize.x, (int)mImageSize.y);
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// canvas.drawBitmap(mBitmap, mRectBitmapSource, mRectScaleImage, paint);
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// }
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//
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// mRectScaleView.set(mRectScaleImage.left + scale * (-currentProject.viewPanOffsetX / currentProject.viewScaleFactor),
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// mRectScaleImage.top + scale * (-currentProject.viewPanOffsetY / currentProject.viewScaleFactor),
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// mRectScaleImage.left + scale * (mViewBounds.width() - currentProject.viewPanOffsetX) / currentProject.viewScaleFactor,
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// mRectScaleImage.top + scale * (mViewBounds.height() - currentProject.viewPanOffsetY) / currentProject.viewScaleFactor
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// );
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// canvas.drawRect(mRectScaleView, paint);
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}
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}
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}
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