mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
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0025195: Samples - add Java sample for Android 4.x
This commit is contained in:
kgv
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// Copyright (c) 2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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package com.opencascade.jnisample;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.util.Arrays;
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import java.util.List;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.content.res.AssetManager;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.graphics.Point;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Environment;
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import android.text.Html;
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import android.text.Html.ImageGetter;
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import android.text.Spanned;
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import android.util.TypedValue;
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import android.view.Display;
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import android.view.Gravity;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.widget.ImageButton;
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import android.widget.LinearLayout;
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import android.view.ViewGroup.LayoutParams;
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import android.widget.TextView;
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import android.widget.Toast;
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//! Main activity
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public class OcctJniActivity extends Activity implements OnClickListener
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{
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//! Auxiliary method to print temporary info messages
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public static void printShortInfo (Activity theActivity,
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CharSequence theInfo)
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{
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Context aCtx = theActivity.getApplicationContext();
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Toast aToast = Toast.makeText (aCtx, theInfo, Toast.LENGTH_LONG);
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aToast.show();
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}
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//! Load single native library
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private static boolean loadLibVerbose (String theLibName,
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StringBuilder theLoadedInfo,
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StringBuilder theFailedInfo)
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{
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try
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{
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System.loadLibrary (theLibName);
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theLoadedInfo.append ("Info: native library \"");
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theLoadedInfo.append (theLibName);
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theLoadedInfo.append ("\" has been loaded\n");
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return true;
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}
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catch (java.lang.UnsatisfiedLinkError theError)
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{
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theFailedInfo.append ("Error: native library \"");
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theFailedInfo.append (theLibName);
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theFailedInfo.append ("\" is unavailable:\n " + theError.getMessage());
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return false;
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}
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catch (SecurityException theError)
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{
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theFailedInfo.append ("Error: native library \"");
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theFailedInfo.append (theLibName);
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theFailedInfo.append ("\" can not be loaded for security reasons:\n " + theError.getMessage());
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return false;
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}
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}
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public static boolean wasNativesLoadCalled = false;
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public static boolean areNativeLoaded = false;
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public static String nativeLoaded = "";
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public static String nativeFailed = "";
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//! Auxiliary method to load native libraries
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public boolean loadNatives()
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{
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if (wasNativesLoadCalled)
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{
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return areNativeLoaded;
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}
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wasNativesLoadCalled = true;
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StringBuilder aLoaded = new StringBuilder();
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StringBuilder aFailed = new StringBuilder();
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// copy OCCT resources
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String aResFolder = getFilesDir().getAbsolutePath();
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copyAssetFolder (getAssets(), "Shaders", aResFolder + "/Shaders");
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copyAssetFolder (getAssets(), "SHMessage", aResFolder + "/SHMessage");
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copyAssetFolder (getAssets(), "XSMessage", aResFolder + "/XSMessage");
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copyAssetFolder (getAssets(), "TObj", aResFolder + "/TObj");
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copyAssetFolder (getAssets(), "UnitsAPI", aResFolder + "/UnitsAPI");
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// C++ runtime
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loadLibVerbose ("gnustl_shared", aLoaded, aFailed);
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// 3rd-parties
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loadLibVerbose ("freetype", aLoaded, aFailed);
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loadLibVerbose ("freeimage", aLoaded, aFailed);
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if (// OCCT modeling
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!loadLibVerbose ("TKernel", aLoaded, aFailed)
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|| !loadLibVerbose ("TKMath", aLoaded, aFailed)
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|| !loadLibVerbose ("TKG2d", aLoaded, aFailed)
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|| !loadLibVerbose ("TKG3d", aLoaded, aFailed)
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|| !loadLibVerbose ("TKGeomBase", aLoaded, aFailed)
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|| !loadLibVerbose ("TKBRep", aLoaded, aFailed)
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|| !loadLibVerbose ("TKGeomAlgo", aLoaded, aFailed)
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|| !loadLibVerbose ("TKTopAlgo", aLoaded, aFailed)
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|| !loadLibVerbose ("TKShHealing", aLoaded, aFailed)
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|| !loadLibVerbose ("TKMesh", aLoaded, aFailed)
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// exchange
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|| !loadLibVerbose ("TKPrim", aLoaded, aFailed)
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|| !loadLibVerbose ("TKBO", aLoaded, aFailed)
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|| !loadLibVerbose ("TKBool", aLoaded, aFailed)
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|| !loadLibVerbose ("TKFillet", aLoaded, aFailed)
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|| !loadLibVerbose ("TKOffset", aLoaded, aFailed)
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|| !loadLibVerbose ("TKXSBase", aLoaded, aFailed)
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|| !loadLibVerbose ("TKIGES", aLoaded, aFailed)
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|| !loadLibVerbose ("TKSTEPBase", aLoaded, aFailed)
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|| !loadLibVerbose ("TKSTEPAttr", aLoaded, aFailed)
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|| !loadLibVerbose ("TKSTEP209", aLoaded, aFailed)
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|| !loadLibVerbose ("TKSTEP", aLoaded, aFailed)
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// OCCT Visualization
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|| !loadLibVerbose ("TKService", aLoaded, aFailed)
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|| !loadLibVerbose ("TKHLR", aLoaded, aFailed)
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|| !loadLibVerbose ("TKV3d", aLoaded, aFailed)
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|| !loadLibVerbose ("TKOpenGl", aLoaded, aFailed)
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// application code
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|| !loadLibVerbose ("TKJniSample", aLoaded, aFailed))
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{
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nativeLoaded = aLoaded.toString();
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nativeFailed = aFailed.toString();
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areNativeLoaded = false;
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//exitWithError (theActivity, "Broken apk?\n" + theFailedInfo);
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return false;
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}
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nativeLoaded = aLoaded.toString();
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areNativeLoaded = true;
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return true;
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}
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//! Create activity
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@Override protected void onCreate (Bundle theBundle)
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{
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super.onCreate (theBundle);
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boolean isLoaded = loadNatives();
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if (!isLoaded)
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{
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printShortInfo (this, nativeFailed);
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OcctJniLogger.postMessage (nativeLoaded + "\n" + nativeFailed);
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}
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setContentView (R.layout.activity_main);
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myOcctView = (OcctJniView )findViewById (R.id.custom_view);
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myMessageTextView = (TextView )findViewById (R.id.message_view);
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OcctJniLogger.setTextView (myMessageTextView);
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createViewAndButtons (Configuration.ORIENTATION_LANDSCAPE);
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myButtonPreferSize = defineButtonSize ((LinearLayout )findViewById (R.id.panel_menu));
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ImageButton aScrollBtn = (ImageButton )findViewById (R.id.scroll_btn);
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aScrollBtn.setY (myButtonPreferSize);
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aScrollBtn.setOnTouchListener (new View.OnTouchListener()
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{
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@Override
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public boolean onTouch (View theView, MotionEvent theEvent)
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{
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return onScrollBtnTouch (theView, theEvent);
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}
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});
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onConfigurationChanged (getResources().getConfiguration());
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Intent anIntent = getIntent();
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Uri aDataUrl = anIntent != null ? anIntent.getData() : null;
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String aDataPath = aDataUrl != null ? aDataUrl.getPath() : "";
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myOcctView.open (aDataPath);
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myLastPath = aDataPath;
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}
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//! Handle scroll events
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private boolean onScrollBtnTouch (View theView,
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MotionEvent theEvent)
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{
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switch (theEvent.getAction())
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{
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case MotionEvent.ACTION_DOWN:
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{
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LinearLayout aPanelMenu = (LinearLayout )findViewById (R.id.panel_menu);
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boolean isLandscape = (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE);
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if (aPanelMenu.getVisibility() == View.VISIBLE)
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{
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aPanelMenu.setVisibility (View.GONE);
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if (!isLandscape)
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{
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((ImageButton )theView).setImageResource (R.drawable.open_p);
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theView.setY (0);
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}
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else
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{
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((ImageButton )theView).setImageResource (R.drawable.open_l);
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theView.setX (0);
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}
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}
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else
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{
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aPanelMenu.setVisibility (View.VISIBLE);
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if (!isLandscape)
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{
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((ImageButton )theView).setImageResource (R.drawable.close_p);
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theView.setY (myButtonPreferSize);
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}
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else
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{
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((ImageButton )theView).setImageResource (R.drawable.close_l);
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theView.setX (myButtonPreferSize);
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}
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}
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break;
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}
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}
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return false;
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}
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//! Initialize views and buttons
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private void createViewAndButtons (int theOrientation)
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{
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// open button
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ImageButton anOpenButton = (ImageButton )findViewById (R.id.open);
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anOpenButton.setOnClickListener (this);
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// fit all
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ImageButton aFitAllButton = (ImageButton )findViewById (R.id.fit);
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aFitAllButton.setOnClickListener (this);
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aFitAllButton.setOnTouchListener (new View.OnTouchListener()
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{
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@Override
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public boolean onTouch (View theView, MotionEvent theEvent)
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{
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return onTouchButton (theView, theEvent);
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}
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});
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// message
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ImageButton aMessageButton = (ImageButton )findViewById (R.id.message);
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aMessageButton.setOnClickListener (this);
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// info
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ImageButton anInfoButton = (ImageButton )findViewById (R.id.info);
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anInfoButton.setOnClickListener (this);
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// font for text view
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TextView anInfoView = (TextView )findViewById (R.id.info_view);
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anInfoView.setTextSize (TypedValue.COMPLEX_UNIT_SP, 18);
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// add submenu buttons
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createSubmenuBtn (R.id.view, R.id.view_group,
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Arrays.asList (R.id.proj_front, R.id.proj_top, R.id.proj_left,
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R.id.proj_back, R.id.proj_bottom, R.id.proj_right),
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Arrays.asList (R.drawable.proj_front, R.drawable.proj_top, R.drawable.proj_left,
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R.drawable.proj_back, R.drawable.proj_bottom, R.drawable.proj_right),
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4);
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}
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@Override protected void onNewIntent (Intent theIntent)
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{
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super.onNewIntent (theIntent);
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setIntent (theIntent);
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}
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@Override protected void onDestroy()
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{
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super.onDestroy();
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OcctJniLogger.setTextView (null);
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}
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@Override protected void onPause()
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{
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super.onPause();
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myOcctView.onPause();
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}
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@Override protected void onResume()
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{
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super.onResume();
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myOcctView.onResume();
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Intent anIntent = getIntent();
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Uri aDataUrl = anIntent != null ? anIntent.getData() : null;
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String aDataPath = aDataUrl != null ? aDataUrl.getPath() : "";
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if (!aDataPath.equals (myLastPath))
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{
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myOcctView.open (aDataPath);
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myLastPath = aDataPath;
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}
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}
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//! Copy folder from assets
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private boolean copyAssetFolder (AssetManager theAssetMgr,
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String theAssetFolder,
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String theFolderPathTo)
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{
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try
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{
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String[] aFiles = theAssetMgr.list (theAssetFolder);
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File aFolder = new File (theFolderPathTo);
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aFolder.mkdirs();
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boolean isOk = true;
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for (String aFileIter : aFiles)
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{
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if (aFileIter.contains ("."))
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{
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isOk &= copyAsset (theAssetMgr,
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theAssetFolder + "/" + aFileIter,
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theFolderPathTo + "/" + aFileIter);
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}
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else
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{
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isOk &= copyAssetFolder (theAssetMgr,
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theAssetFolder + "/" + aFileIter,
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theFolderPathTo + "/" + aFileIter);
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}
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}
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return isOk;
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}
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catch (Exception theError)
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{
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theError.printStackTrace();
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return false;
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}
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}
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//! Copy single file from assets
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private boolean copyAsset (AssetManager theAssetMgr,
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String thePathFrom,
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String thePathTo)
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{
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try
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{
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InputStream aStreamIn = theAssetMgr.open (thePathFrom);
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File aFileTo = new File (thePathTo);
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aFileTo.createNewFile();
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OutputStream aStreamOut = new FileOutputStream (thePathTo);
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copyStreamContent (aStreamIn, aStreamOut);
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aStreamIn.close();
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aStreamIn = null;
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aStreamOut.flush();
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aStreamOut.close();
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aStreamOut = null;
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return true;
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}
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catch (Exception theError)
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{
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theError.printStackTrace();
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return false;
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}
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}
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//! Copy single file
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private static void copyStreamContent (InputStream theIn,
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OutputStream theOut) throws IOException
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{
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byte[] aBuffer = new byte[1024];
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int aNbReadBytes = 0;
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while ((aNbReadBytes = theIn.read (aBuffer)) != -1)
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{
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theOut.write (aBuffer, 0, aNbReadBytes);
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}
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}
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//! Show/hide text view
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private void switchTextView (TextView theTextView,
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ImageButton theClickedBtn,
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boolean theToSwitchOn)
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{
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if (theTextView != null
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&& theTextView.getVisibility() == View.GONE
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&& theToSwitchOn)
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{
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theTextView.setVisibility (View.VISIBLE);
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theClickedBtn.setBackgroundColor (getResources().getColor(R.color.pressedBtnColor));
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setTextViewPosition (theTextView);
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}
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else
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{
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theTextView.setVisibility (View.GONE);
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theClickedBtn.setBackgroundColor (getResources().getColor (R.color.btnColor));
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}
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}
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//! Setup text view position
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private void setTextViewPosition (TextView theTextView)
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{
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if (theTextView.getVisibility() != View.VISIBLE)
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{
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return;
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}
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if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE)
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{
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theTextView.setX (myButtonPreferSize);
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theTextView.setY (0);
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}
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else
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{
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theTextView.setX (0);
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theTextView.setY (myButtonPreferSize);
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}
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}
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@Override
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public void onClick (View theButton)
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{
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ImageButton aClickedBtn = (ImageButton )theButton;
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switch (aClickedBtn.getId())
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{
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case R.id.message:
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{
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switchTextView ((TextView )findViewById (R.id.info_view),
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(ImageButton )findViewById (R.id.info), false);
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switchTextView (myMessageTextView, aClickedBtn, true);
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return;
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}
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case R.id.info:
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{
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String aText = getString (R.string.info_html);
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aText = String.format (aText, cppOcctMajorVersion(), cppOcctMinorVersion(), cppOcctMicroVersion());
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Spanned aSpanned = Html.fromHtml (aText, new ImageGetter()
|
||||
{
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@Override
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public Drawable getDrawable (String theSource)
|
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{
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Resources aResources = getResources();
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int anId = aResources.getIdentifier (theSource, "drawable", getPackageName());
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Drawable aRes = aResources.getDrawable (anId);
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aRes.setBounds (0, 0, aRes.getIntrinsicWidth(), aRes.getIntrinsicHeight());
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return aRes;
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}
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}, null);
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TextView anInfoView = (TextView )findViewById (R.id.info_view);
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anInfoView.setText (aSpanned);
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switchTextView (myMessageTextView, (ImageButton ) findViewById (R.id.message), false);
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switchTextView (anInfoView, aClickedBtn, true);
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return;
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}
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||||
case R.id.fit:
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||||
{
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myOcctView.fitAll();
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||||
return;
|
||||
}
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||||
case R.id.proj_front:
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||||
{
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||||
myOcctView.setProj (OcctJniRenderer.TypeOfOrientation.Xpos);
|
||||
return;
|
||||
}
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||||
case R.id.proj_left:
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||||
{
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myOcctView.setProj (OcctJniRenderer.TypeOfOrientation.Yneg);
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||||
return;
|
||||
}
|
||||
case R.id.proj_top:
|
||||
{
|
||||
myOcctView.setProj (OcctJniRenderer.TypeOfOrientation.Zpos);
|
||||
return;
|
||||
}
|
||||
case R.id.proj_back:
|
||||
{
|
||||
myOcctView.setProj (OcctJniRenderer.TypeOfOrientation.Xneg);
|
||||
return;
|
||||
}
|
||||
case R.id.proj_right:
|
||||
{
|
||||
myOcctView.setProj (OcctJniRenderer.TypeOfOrientation.Ypos);
|
||||
return;
|
||||
}
|
||||
case R.id.proj_bottom:
|
||||
{
|
||||
myOcctView.setProj (OcctJniRenderer.TypeOfOrientation.Zneg);
|
||||
return;
|
||||
}
|
||||
case R.id.open:
|
||||
{
|
||||
File aPath = Environment.getExternalStorageDirectory();
|
||||
aClickedBtn.setBackgroundColor (getResources().getColor(R.color.pressedBtnColor));
|
||||
if (myFileOpenDialog == null)
|
||||
{
|
||||
myFileOpenDialog = new OcctJniFileDialog (this, aPath);
|
||||
myFileOpenDialog.setFileEndsWith (".brep");
|
||||
myFileOpenDialog.setFileEndsWith (".rle");
|
||||
myFileOpenDialog.setFileEndsWith (".iges");
|
||||
myFileOpenDialog.setFileEndsWith (".igs");
|
||||
myFileOpenDialog.setFileEndsWith (".step");
|
||||
myFileOpenDialog.setFileEndsWith (".stp");
|
||||
myFileOpenDialog.addFileListener (new OcctJniFileDialog.FileSelectedListener()
|
||||
{
|
||||
public void fileSelected (File theFile)
|
||||
{
|
||||
if (theFile != null && myOcctView != null)
|
||||
{
|
||||
myOcctView.open (theFile.getPath());
|
||||
}
|
||||
}
|
||||
});
|
||||
myFileOpenDialog.addDialogDismissedListener (new OcctJniFileDialog.DialogDismissedListener()
|
||||
{
|
||||
@Override
|
||||
public void dialogDismissed()
|
||||
{
|
||||
ImageButton openButton = (ImageButton )findViewById (R.id.open);
|
||||
openButton.setBackgroundColor (getResources().getColor(R.color.btnColor));
|
||||
}
|
||||
});
|
||||
}
|
||||
myFileOpenDialog.showDialog();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void createSubmenuBtn (int theParentBtnId,
|
||||
int theParentLayoutId,
|
||||
final List<Integer> theNewButtonIds,
|
||||
final List<Integer> theNewButtonImageIds,
|
||||
int thePosition)
|
||||
{
|
||||
int aPosInList = 0;
|
||||
final ImageButton aParentBtn = (ImageButton )findViewById (theParentBtnId);
|
||||
|
||||
ViewGroup.LayoutParams aParams = null;
|
||||
LinearLayout parentLayout = (LinearLayout ) findViewById (theParentLayoutId);
|
||||
for (Integer newButtonId : theNewButtonIds)
|
||||
{
|
||||
ImageButton aNewButton = (ImageButton )findViewById (newButtonId);
|
||||
if (aNewButton == null)
|
||||
{
|
||||
aNewButton = (ImageButton )new ImageButton (this);
|
||||
aNewButton.setId (newButtonId);
|
||||
aNewButton.setImageResource (theNewButtonImageIds.get (aPosInList));
|
||||
aNewButton.setLayoutParams (aParams);
|
||||
parentLayout.addView (aNewButton);
|
||||
}
|
||||
|
||||
aNewButton.setOnClickListener (this);
|
||||
aNewButton.setVisibility (View.GONE);
|
||||
|
||||
aNewButton.setOnTouchListener (new View.OnTouchListener()
|
||||
{
|
||||
@Override
|
||||
public boolean onTouch (View theView, MotionEvent theEvent)
|
||||
{
|
||||
return onTouchButton (theView, theEvent);
|
||||
}
|
||||
});
|
||||
++aPosInList;
|
||||
}
|
||||
|
||||
if (aParentBtn != null)
|
||||
{
|
||||
aParentBtn.setOnTouchListener (null);
|
||||
aParentBtn.setOnTouchListener (new View.OnTouchListener()
|
||||
{
|
||||
@Override
|
||||
public boolean onTouch (View theView, MotionEvent theEvent)
|
||||
{
|
||||
if (theEvent.getAction () == MotionEvent.ACTION_DOWN)
|
||||
{
|
||||
Boolean isVisible = false;
|
||||
for (Integer aNewButtonId : theNewButtonIds)
|
||||
{
|
||||
ImageButton anBtn = (ImageButton )findViewById (aNewButtonId);
|
||||
if (anBtn != null)
|
||||
{
|
||||
if (anBtn.getVisibility() == View.GONE)
|
||||
{
|
||||
anBtn.setVisibility (View.VISIBLE);
|
||||
isVisible = true;
|
||||
}
|
||||
else
|
||||
{
|
||||
anBtn.setVisibility (View.GONE);
|
||||
}
|
||||
}
|
||||
}
|
||||
aParentBtn.setBackgroundColor (!isVisible ? getResources().getColor(R.color.btnColor) : getResources().getColor(R.color.pressedBtnColor));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
//! Implements onTouch functionality
|
||||
private boolean onTouchButton (View theView,
|
||||
MotionEvent theEvent)
|
||||
{
|
||||
switch (theEvent.getAction())
|
||||
{
|
||||
case MotionEvent.ACTION_DOWN:
|
||||
((ImageButton )theView).setBackgroundColor (getResources().getColor (R.color.pressedBtnColor));
|
||||
break;
|
||||
case MotionEvent.ACTION_UP:
|
||||
((ImageButton )theView).setBackgroundColor (getResources().getColor (R.color.btnColor));
|
||||
break;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
//! Handle configuration change event
|
||||
@Override
|
||||
public void onConfigurationChanged (Configuration theNewConfig)
|
||||
{
|
||||
super.onConfigurationChanged (theNewConfig);
|
||||
LinearLayout aLayoutPanelMenu = (LinearLayout )findViewById (R.id.panel_menu);
|
||||
LayoutParams aPanelMenuLayoutParams = aLayoutPanelMenu.getLayoutParams();
|
||||
|
||||
LinearLayout aLayoutViewGroup = (LinearLayout )findViewById (R.id.view_group);
|
||||
LayoutParams aViewGroupLayoutParams = aLayoutViewGroup.getLayoutParams();
|
||||
ImageButton aScrollBtn = (ImageButton )findViewById (R.id.scroll_btn);
|
||||
LayoutParams aScrollBtnLayoutParams = aScrollBtn.getLayoutParams();
|
||||
|
||||
myButtonPreferSize = defineButtonSize ((LinearLayout )findViewById (R.id.panel_menu));
|
||||
defineButtonSize ((LinearLayout )findViewById (R.id.view_group));
|
||||
|
||||
switch (theNewConfig.orientation)
|
||||
{
|
||||
case Configuration.ORIENTATION_PORTRAIT:
|
||||
{
|
||||
setHorizontal (aLayoutPanelMenu, aPanelMenuLayoutParams);
|
||||
setHorizontal (aLayoutViewGroup, aViewGroupLayoutParams);
|
||||
aLayoutViewGroup.setGravity (Gravity.BOTTOM);
|
||||
|
||||
aScrollBtnLayoutParams.height = LayoutParams.WRAP_CONTENT;
|
||||
aScrollBtnLayoutParams.width = LayoutParams.MATCH_PARENT;
|
||||
aScrollBtn.setLayoutParams (aScrollBtnLayoutParams);
|
||||
if (aLayoutPanelMenu.getVisibility() == View.VISIBLE)
|
||||
{
|
||||
aScrollBtn.setImageResource (R.drawable.close_p);
|
||||
aScrollBtn.setY (myButtonPreferSize);
|
||||
aScrollBtn.setX (0);
|
||||
}
|
||||
else
|
||||
{
|
||||
aScrollBtn.setImageResource (R.drawable.open_p);
|
||||
aScrollBtn.setY (0);
|
||||
aScrollBtn.setX (0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
case Configuration.ORIENTATION_LANDSCAPE:
|
||||
{
|
||||
setVertical (aLayoutPanelMenu, aPanelMenuLayoutParams);
|
||||
setVertical (aLayoutViewGroup, aViewGroupLayoutParams);
|
||||
aLayoutViewGroup.setGravity (Gravity.RIGHT);
|
||||
|
||||
aScrollBtnLayoutParams.height = LayoutParams.MATCH_PARENT;
|
||||
aScrollBtnLayoutParams.width = LayoutParams.WRAP_CONTENT;
|
||||
aScrollBtn.setLayoutParams (aScrollBtnLayoutParams);
|
||||
if (aLayoutPanelMenu.getVisibility() == View.VISIBLE)
|
||||
{
|
||||
aScrollBtn.setImageResource (R.drawable.close_l);
|
||||
aScrollBtn.setX (myButtonPreferSize);
|
||||
aScrollBtn.setY (0);
|
||||
}
|
||||
else
|
||||
{
|
||||
aScrollBtn.setImageResource (R.drawable.open_l);
|
||||
aScrollBtn.setY (0);
|
||||
aScrollBtn.setX (0);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
setTextViewPosition (myMessageTextView);
|
||||
setTextViewPosition ((TextView )findViewById (R.id.info_view));
|
||||
}
|
||||
|
||||
private void setHorizontal (LinearLayout theLayout,
|
||||
LayoutParams theLayoutParams)
|
||||
{
|
||||
theLayout.setOrientation (LinearLayout.HORIZONTAL);
|
||||
theLayoutParams.height = LayoutParams.WRAP_CONTENT;
|
||||
theLayoutParams.width = LayoutParams.MATCH_PARENT;
|
||||
theLayout.setLayoutParams (theLayoutParams);
|
||||
}
|
||||
|
||||
private void setVertical (LinearLayout theLayout,
|
||||
LayoutParams theLayoutParams)
|
||||
{
|
||||
theLayout.setOrientation (LinearLayout.VERTICAL);
|
||||
theLayoutParams.height = LayoutParams.MATCH_PARENT;
|
||||
theLayoutParams.width = LayoutParams.WRAP_CONTENT;
|
||||
theLayout.setLayoutParams (theLayoutParams);
|
||||
}
|
||||
|
||||
//! Define button size
|
||||
private int defineButtonSize (LinearLayout theLayout)
|
||||
{
|
||||
boolean isLandscape = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
|
||||
Display aDisplay = getWindowManager().getDefaultDisplay();
|
||||
Point aDispPnt = new Point();
|
||||
aDisplay.getSize (aDispPnt);
|
||||
|
||||
int aNbChildren = theLayout.getChildCount();
|
||||
int aHeight = aDispPnt.y / aNbChildren;
|
||||
int aWidth = aDispPnt.x / aNbChildren;
|
||||
int aResultSize = 0;
|
||||
for (int aChildIter = 0; aChildIter < aNbChildren; ++aChildIter)
|
||||
{
|
||||
View aView = theLayout.getChildAt (aChildIter);
|
||||
if (aView instanceof ImageButton)
|
||||
{
|
||||
ImageButton aButton = (ImageButton )aView;
|
||||
if (isLandscape)
|
||||
{
|
||||
aButton.setMinimumWidth (aHeight);
|
||||
}
|
||||
else
|
||||
{
|
||||
aButton.setMinimumHeight (aWidth);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (isLandscape)
|
||||
{
|
||||
aResultSize = aHeight;
|
||||
}
|
||||
else
|
||||
{
|
||||
aResultSize = aWidth;
|
||||
}
|
||||
return aResultSize;
|
||||
}
|
||||
|
||||
//! OCCT major version
|
||||
private native long cppOcctMajorVersion();
|
||||
|
||||
//! OCCT minor version
|
||||
private native long cppOcctMinorVersion();
|
||||
|
||||
//! OCCT micro version
|
||||
private native long cppOcctMicroVersion();
|
||||
|
||||
private OcctJniView myOcctView;
|
||||
private TextView myMessageTextView;
|
||||
private String myLastPath;
|
||||
private OcctJniFileDialog myFileOpenDialog;
|
||||
private int myButtonPreferSize = 65;
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user