From 92b319e1feed5079e42c779aa49b12ffa8672f54 Mon Sep 17 00:00:00 2001 From: DeaDDooMER Date: Mon, 19 Feb 2018 19:46:54 +0300 Subject: [PATCH] Now ported to android! --- android/AndroidManifest.xml | 48 + android/res/drawable-mdpi/ic_launcher.png | Bin 0 -> 2380 bytes android/res/layout/main.xml | 13 + android/src/org/d2df/app/Doom2DF.java | 20 + android/src/org/libsdl/app/SDL.java | 37 + android/src/org/libsdl/app/SDLActivity.java | 1595 +++++++++++++++++ .../src/org/libsdl/app/SDLAudioManager.java | 178 ++ .../org/libsdl/app/SDLControllerManager.java | 433 +++++ src/engine/e_log.pas | 13 +- src/game/Doom2DF.lpr | 33 +- src/game/g_window.pas | 2 +- src/shared/utils.pas | 12 +- 12 files changed, 2375 insertions(+), 9 deletions(-) create mode 100644 android/AndroidManifest.xml create mode 100644 android/res/drawable-mdpi/ic_launcher.png create mode 100644 android/res/layout/main.xml create mode 100644 android/src/org/d2df/app/Doom2DF.java create mode 100644 android/src/org/libsdl/app/SDL.java create mode 100644 android/src/org/libsdl/app/SDLActivity.java create mode 100644 android/src/org/libsdl/app/SDLAudioManager.java create mode 100644 android/src/org/libsdl/app/SDLControllerManager.java diff --git a/android/AndroidManifest.xml b/android/AndroidManifest.xml new file mode 100644 index 0000000..b04bcf3 --- /dev/null +++ b/android/AndroidManifest.xml @@ -0,0 +1,48 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/android/res/drawable-mdpi/ic_launcher.png b/android/res/drawable-mdpi/ic_launcher.png new file mode 100644 index 0000000000000000000000000000000000000000..0f3a6f491d1545799df9efb641201b48d4dd41f2 GIT binary patch literal 2380 zcmV-S3A6TzP)mM_jnU^;+88oHP(|gW4bLKa{ zcYk;L-TS@2-@yL>{T_-W_ z@T4s&-!o+jb2hqJHYt&;mZsqN);u4tY<2^X(O4vJQ3_(%a*O}w;oUvnQvyJ0lAvAs zLt34#a(XmgT<_-h(~_{6W6xDo*!-D~Nl#eo&-n z9-%jI+W1NULA;e%OHL5zlVz$?cmR_KEgK1O@y%!~8oZgDATah}D>gGs?jPNQ<~wiEfCf9$56Dhi-H1bem(3xyY^)QgGh3!@ihv!+D;(pwy{A=S&m7c_uOD zoTwhSQLXXKbv3SiQ8TaFt;L)h&eJ1lae1LhO6)Kc>(k{ni*Vb+tbP^vFYG9hyPW>7 zfG#7L?(#j5WUC)OZl8uvz5_!@lC?PJLD41U&QriG#XtA>*K++R&^Ie~ZtULP%(Q_v z?r&v6sACHxTA*JiGqZ=8F} z-kF*dw+Bvq9a2D2;P4rlAw4YdD=>dl!fnkaUfI|uI6WH42?9sY$~Zk*{pRJD*7_7}+Y2dB?oRp~U-&cLo_26naZ#1G6gY9Is` z-EmA}$#xIC|QR-W!>B{@OBC&RvciLHlx>^&*rmHo(ba1ViDZHqXS1jZ9g(Upvd4=&S zoCpG3zM--;&-dLLni|@EOk(OPr%w1;Lu@R_PQ)7H?fnHZW0yI|$}kxk@^C8sR^_R; z9GojxbxH)!e7=;vdm-C(LSo9hdf^9mxA6M7*un$!?_y@^z`DUvo2DW=<~1Orab!{I z%6MX|G&u1crw&vJ0xWzw{`%0op`N|0_>WM^D^;CQG8&8gWo|Nw*2tw?6bNRzxD?1O zlo`LmWk7^I+MBp9(|`D6cWL~1wTrgTSCKZpl0_eS415k0$+h@Obe?Ue(@ZtxYT*AGxBd8oa&J8xf%z6gX5YGj6$4x3Pj*#0|68xtP7q#poqYw&wY$aA*!v!^5Zf`uNSt2%Ws0D_5DkQlHf(JZ7bL$H=jHph#xM8eOZW3a(ZoijbePHxRt8`J#wYXz^R39rJ&ugHI&s`@Z=5BOH+b^hH z*&NjiHJ)9YQUyl+))5!RsiB_^PvF(;1RaDvR4g-jrM_O+U7D_v*4~T< zie$dIuF|$y$b%Cex5mU!FK=?wvXKaA)NpeGabaDH36@SuV&dagLq&djr-v%nEm$Ey z!+Tlj)xo60{_S6=(itLB%K-EWH%FaHq$CP#nwd=hF8}!hpaBc3bp@>!RRIlaZ{q2I zE7}{G=^}dN+l9MkFY)CGh!PZBKMjQtj4gHN9$RL^xegs-UR;oF1ODPhC)Wu$|u;DGB=YS#(LEOB?@h;Vq%l zqjC1CKNoI3;H6WBNM^c7lN5o*VZ2MqR2{soaA-)1#?g{c7AmVyF^SMTO(eyC9c7KE zz>qf_*aNwI*`yG-dhFF|sx~(?Si|Yj81jaLNSB0HZmKN*#1nui3a76qWTuNWO%;Mj zRZ`$wc}URRCnY{VBjffF?92e(+vg)K5ksUH6v$hYf~xxQOgxlm6IeApa{0*0FtKrF zG5}+iIw`uWGO#N&O%+KGc%YT)^x+6HA-PeM}6h}vPPXLrP zN{;WO*E2^PGt8i#stJ04@&^jdj zq0=(>FS?Bi3|-{F;nlcasWEp%sH19_9Q{%|r$A;{PYVK2crj$oqRR@SmpFr=QgbiX zEKQ(A;0m_rvcB3b-QnTmFC>EzKRGTjsG9|=84CRezh@%$1Nj#fPF+watEgp})oD>r zlGp6>hnv+5GAz{9Im*i{I)EQ`-ZvD7R1! yMnn7NqArKmu6k*KXEz{Y{L_d14yn#}Km8kIwkM0|7)Wmb0000 + + + + diff --git a/android/src/org/d2df/app/Doom2DF.java b/android/src/org/d2df/app/Doom2DF.java new file mode 100644 index 0000000..0c1aa21 --- /dev/null +++ b/android/src/org/d2df/app/Doom2DF.java @@ -0,0 +1,20 @@ +package org.d2df.app; + +import android.app.Activity; +import android.os.Bundle; + +import org.libsdl.app.SDLActivity; + +public class Doom2DF extends SDLActivity { + + @Override + protected String[] getLibraries() { + return new String[] { + "SDL2", + "SDL2_mixer", + "enet", + "nanoGL", + "Doom2DF" + }; + } +} diff --git a/android/src/org/libsdl/app/SDL.java b/android/src/org/libsdl/app/SDL.java new file mode 100644 index 0000000..cfe4830 --- /dev/null +++ b/android/src/org/libsdl/app/SDL.java @@ -0,0 +1,37 @@ +package org.libsdl.app; + +import android.content.Context; + +/** + SDL library initialization +*/ +public class SDL { + + // This function should be called first and sets up the native code + // so it can call into the Java classes + public static void setupJNI() { + SDLActivity.nativeSetupJNI(); + SDLAudioManager.nativeSetupJNI(); + SDLControllerManager.nativeSetupJNI(); + } + + // This function should be called each time the activity is started + public static void initialize() { + setContext(null); + + SDLActivity.initialize(); + SDLAudioManager.initialize(); + SDLControllerManager.initialize(); + } + + // This function stores the current activity (SDL or not) + public static void setContext(Context context) { + mContext = context; + } + + public static Context getContext() { + return mContext; + } + + protected static Context mContext; +} diff --git a/android/src/org/libsdl/app/SDLActivity.java b/android/src/org/libsdl/app/SDLActivity.java new file mode 100644 index 0000000..9119473 --- /dev/null +++ b/android/src/org/libsdl/app/SDLActivity.java @@ -0,0 +1,1595 @@ +package org.libsdl.app; + +import java.io.IOException; +import java.io.InputStream; +import java.util.Arrays; +import java.lang.reflect.Method; +import java.util.Objects; + +import android.app.*; +import android.content.*; +import android.text.InputType; +import android.view.*; +import android.view.inputmethod.BaseInputConnection; +import android.view.inputmethod.EditorInfo; +import android.view.inputmethod.InputConnection; +import android.view.inputmethod.InputMethodManager; +import android.widget.RelativeLayout; +import android.widget.Button; +import android.widget.LinearLayout; +import android.widget.TextView; +import android.os.*; +import android.util.Log; +import android.util.SparseArray; +import android.graphics.*; +import android.graphics.drawable.Drawable; +import android.hardware.*; +import android.content.pm.ActivityInfo; + +/** + SDL Activity +*/ +public class SDLActivity extends Activity { + private static final String TAG = "SDL"; + + public static boolean mIsResumedCalled, mIsSurfaceReady, mHasFocus; + + // Handle the state of the native layer + public enum NativeState { + INIT, RESUMED, PAUSED + } + + public static NativeState mNextNativeState; + public static NativeState mCurrentNativeState; + + public static boolean mExitCalledFromJava; + + /** If shared libraries (e.g. SDL or the native application) could not be loaded. */ + public static boolean mBrokenLibraries; + + // If we want to separate mouse and touch events. + // This is only toggled in native code when a hint is set! + public static boolean mSeparateMouseAndTouch; + + // Main components + protected static SDLActivity mSingleton; + protected static SDLSurface mSurface; + protected static View mTextEdit; + protected static boolean mScreenKeyboardShown; + protected static ViewGroup mLayout; + protected static SDLClipboardHandler mClipboardHandler; + + + // This is what SDL runs in. It invokes SDL_main(), eventually + protected static Thread mSDLThread; + + /** + * This method returns the name of the shared object with the application entry point + * It can be overridden by derived classes. + */ + protected String getMainSharedObject() { + String library; + String[] libraries = SDLActivity.mSingleton.getLibraries(); + if (libraries.length > 0) { + library = "lib" + libraries[libraries.length - 1] + ".so"; + } else { + library = "libmain.so"; + } + return library; + } + + /** + * This method returns the name of the application entry point + * It can be overridden by derived classes. + */ + protected String getMainFunction() { + return "SDL_main"; + } + + /** + * This method is called by SDL before loading the native shared libraries. + * It can be overridden to provide names of shared libraries to be loaded. + * The default implementation returns the defaults. It never returns null. + * An array returned by a new implementation must at least contain "SDL2". + * Also keep in mind that the order the libraries are loaded may matter. + * @return names of shared libraries to be loaded (e.g. "SDL2", "main"). + */ + protected String[] getLibraries() { + return new String[] { + "SDL2", + // "SDL2_image", + // "SDL2_mixer", + // "SDL2_net", + // "SDL2_ttf", + "main" + }; + } + + // Load the .so + public void loadLibraries() { + for (String lib : getLibraries()) { + System.loadLibrary(lib); + } + } + + /** + * This method is called by SDL before starting the native application thread. + * It can be overridden to provide the arguments after the application name. + * The default implementation returns an empty array. It never returns null. + * @return arguments for the native application. + */ + protected String[] getArguments() { + return new String[0]; + } + + public static void initialize() { + // The static nature of the singleton and Android quirkyness force us to initialize everything here + // Otherwise, when exiting the app and returning to it, these variables *keep* their pre exit values + mSingleton = null; + mSurface = null; + mTextEdit = null; + mLayout = null; + mClipboardHandler = null; + mSDLThread = null; + mExitCalledFromJava = false; + mBrokenLibraries = false; + mIsResumedCalled = false; + mIsSurfaceReady = false; + mHasFocus = true; + mNextNativeState = NativeState.INIT; + mCurrentNativeState = NativeState.INIT; + } + + // Setup + @Override + protected void onCreate(Bundle savedInstanceState) { + Log.v(TAG, "Device: " + android.os.Build.DEVICE); + Log.v(TAG, "Model: " + android.os.Build.MODEL); + Log.v(TAG, "onCreate()"); + super.onCreate(savedInstanceState); + + // Load shared libraries + String errorMsgBrokenLib = ""; + try { + loadLibraries(); + } catch(UnsatisfiedLinkError e) { + System.err.println(e.getMessage()); + mBrokenLibraries = true; + errorMsgBrokenLib = e.getMessage(); + } catch(Exception e) { + System.err.println(e.getMessage()); + mBrokenLibraries = true; + errorMsgBrokenLib = e.getMessage(); + } + + if (mBrokenLibraries) + { + AlertDialog.Builder dlgAlert = new AlertDialog.Builder(this); + dlgAlert.setMessage("An error occurred while trying to start the application. Please try again and/or reinstall." + + System.getProperty("line.separator") + + System.getProperty("line.separator") + + "Error: " + errorMsgBrokenLib); + dlgAlert.setTitle("SDL Error"); + dlgAlert.setPositiveButton("Exit", + new DialogInterface.OnClickListener() { + @Override + public void onClick(DialogInterface dialog,int id) { + // if this button is clicked, close current activity + SDLActivity.mSingleton.finish(); + } + }); + dlgAlert.setCancelable(false); + dlgAlert.create().show(); + + return; + } + + // Set up JNI + SDL.setupJNI(); + + // Initialize state + SDL.initialize(); + + // So we can call stuff from static callbacks + mSingleton = this; + SDL.setContext(this); + + if (Build.VERSION.SDK_INT >= 11) { + mClipboardHandler = new SDLClipboardHandler_API11(); + } else { + /* Before API 11, no clipboard notification (eg no SDL_CLIPBOARDUPDATE) */ + mClipboardHandler = new SDLClipboardHandler_Old(); + } + + // Set up the surface + mSurface = new SDLSurface(getApplication()); + + mLayout = new RelativeLayout(this); + mLayout.addView(mSurface); + + setContentView(mLayout); + + // Get filename from "Open with" of another application + Intent intent = getIntent(); + if (intent != null && intent.getData() != null) { + String filename = intent.getData().getPath(); + if (filename != null) { + Log.v(TAG, "Got filename: " + filename); + SDLActivity.onNativeDropFile(filename); + } + } + } + + // Events + @Override + protected void onPause() { + Log.v(TAG, "onPause()"); + super.onPause(); + mNextNativeState = NativeState.PAUSED; + mIsResumedCalled = false; + + if (SDLActivity.mBrokenLibraries) { + return; + } + + SDLActivity.handleNativeState(); + } + + @Override + protected void onResume() { + Log.v(TAG, "onResume()"); + super.onResume(); + mNextNativeState = NativeState.RESUMED; + mIsResumedCalled = true; + + if (SDLActivity.mBrokenLibraries) { + return; + } + + SDLActivity.handleNativeState(); + } + + + @Override + public void onWindowFocusChanged(boolean hasFocus) { + super.onWindowFocusChanged(hasFocus); + Log.v(TAG, "onWindowFocusChanged(): " + hasFocus); + + if (SDLActivity.mBrokenLibraries) { + return; + } + + SDLActivity.mHasFocus = hasFocus; + if (hasFocus) { + mNextNativeState = NativeState.RESUMED; + } else { + mNextNativeState = NativeState.PAUSED; + } + + SDLActivity.handleNativeState(); + } + + @Override + public void onLowMemory() { + Log.v(TAG, "onLowMemory()"); + super.onLowMemory(); + + if (SDLActivity.mBrokenLibraries) { + return; + } + + SDLActivity.nativeLowMemory(); + } + + @Override + protected void onDestroy() { + Log.v(TAG, "onDestroy()"); + + if (SDLActivity.mBrokenLibraries) { + super.onDestroy(); + // Reset everything in case the user re opens the app + SDLActivity.initialize(); + return; + } + + mNextNativeState = NativeState.PAUSED; + SDLActivity.handleNativeState(); + + // Send a quit message to the application + SDLActivity.mExitCalledFromJava = true; + SDLActivity.nativeQuit(); + + // Now wait for the SDL thread to quit + if (SDLActivity.mSDLThread != null) { + try { + SDLActivity.mSDLThread.join(); + } catch(Exception e) { + Log.v(TAG, "Problem stopping thread: " + e); + } + SDLActivity.mSDLThread = null; + + //Log.v(TAG, "Finished waiting for SDL thread"); + } + + super.onDestroy(); + + // Reset everything in case the user re opens the app + SDLActivity.initialize(); + } + + @Override + public boolean dispatchKeyEvent(KeyEvent event) { + + if (SDLActivity.mBrokenLibraries) { + return false; + } + + int keyCode = event.getKeyCode(); + // Ignore certain special keys so they're handled by Android + if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || + keyCode == KeyEvent.KEYCODE_VOLUME_UP || + keyCode == KeyEvent.KEYCODE_CAMERA || + keyCode == KeyEvent.KEYCODE_ZOOM_IN || /* API 11 */ + keyCode == KeyEvent.KEYCODE_ZOOM_OUT /* API 11 */ + ) { + return false; + } + return super.dispatchKeyEvent(event); + } + + /* Transition to next state */ + public static void handleNativeState() { + + if (mNextNativeState == mCurrentNativeState) { + // Already in same state, discard. + return; + } + + // Try a transition to init state + if (mNextNativeState == NativeState.INIT) { + + mCurrentNativeState = mNextNativeState; + return; + } + + // Try a transition to paused state + if (mNextNativeState == NativeState.PAUSED) { + nativePause(); + mSurface.handlePause(); + mCurrentNativeState = mNextNativeState; + return; + } + + // Try a transition to resumed state + if (mNextNativeState == NativeState.RESUMED) { + if (mIsSurfaceReady && mHasFocus && mIsResumedCalled) { + if (mSDLThread == null) { + // This is the entry point to the C app. + // Start up the C app thread and enable sensor input for the first time + // FIXME: Why aren't we enabling sensor input at start? + + final Thread sdlThread = new Thread(new SDLMain(), "SDLThread"); + mSurface.enableSensor(Sensor.TYPE_ACCELEROMETER, true); + sdlThread.start(); + + // Set up a listener thread to catch when the native thread ends + mSDLThread = new Thread(new Runnable() { + @Override + public void run() { + try { + sdlThread.join(); + } catch (Exception e) { + // Ignore any exception + } finally { + // Native thread has finished + if (!mExitCalledFromJava) { + handleNativeExit(); + } + } + } + }, "SDLThreadListener"); + + mSDLThread.start(); + } + + nativeResume(); + mSurface.handleResume(); + mCurrentNativeState = mNextNativeState; + } + } + } + + /* The native thread has finished */ + public static void handleNativeExit() { + SDLActivity.mSDLThread = null; + mSingleton.finish(); + } + + + // Messages from the SDLMain thread + static final int COMMAND_CHANGE_TITLE = 1; + static final int COMMAND_UNUSED = 2; + static final int COMMAND_TEXTEDIT_HIDE = 3; + static final int COMMAND_SET_KEEP_SCREEN_ON = 5; + + protected static final int COMMAND_USER = 0x8000; + + /** + * This method is called by SDL if SDL did not handle a message itself. + * This happens if a received message contains an unsupported command. + * Method can be overwritten to handle Messages in a different class. + * @param command the command of the message. + * @param param the parameter of the message. May be null. + * @return if the message was handled in overridden method. + */ + protected boolean onUnhandledMessage(int command, Object param) { + return false; + } + + /** + * A Handler class for Messages from native SDL applications. + * It uses current Activities as target (e.g. for the title). + * static to prevent implicit references to enclosing object. + */ + protected static class SDLCommandHandler extends Handler { + @Override + public void handleMessage(Message msg) { + Context context = SDL.getContext(); + if (context == null) { + Log.e(TAG, "error handling message, getContext() returned null"); + return; + } + switch (msg.arg1) { + case COMMAND_CHANGE_TITLE: + if (context instanceof Activity) { + ((Activity) context).setTitle((String)msg.obj); + } else { + Log.e(TAG, "error handling message, getContext() returned no Activity"); + } + break; + case COMMAND_TEXTEDIT_HIDE: + if (mTextEdit != null) { + // Note: On some devices setting view to GONE creates a flicker in landscape. + // Setting the View's sizes to 0 is similar to GONE but without the flicker. + // The sizes will be set to useful values when the keyboard is shown again. + mTextEdit.setLayoutParams(new RelativeLayout.LayoutParams(0, 0)); + + InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE); + imm.hideSoftInputFromWindow(mTextEdit.getWindowToken(), 0); + + mScreenKeyboardShown = false; + } + break; + case COMMAND_SET_KEEP_SCREEN_ON: + { + if (context instanceof Activity) { + Window window = ((Activity) context).getWindow(); + if (window != null) { + if ((msg.obj instanceof Integer) && (((Integer) msg.obj).intValue() != 0)) { + window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); + } else { + window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); + } + } + } + break; + } + default: + if ((context instanceof SDLActivity) && !((SDLActivity) context).onUnhandledMessage(msg.arg1, msg.obj)) { + Log.e(TAG, "error handling message, command is " + msg.arg1); + } + } + } + } + + // Handler for the messages + Handler commandHandler = new SDLCommandHandler(); + + // Send a message from the SDLMain thread + boolean sendCommand(int command, Object data) { + Message msg = commandHandler.obtainMessage(); + msg.arg1 = command; + msg.obj = data; + return commandHandler.sendMessage(msg); + } + + // C functions we call + public static native int nativeSetupJNI(); + public static native int nativeRunMain(String library, String function, Object arguments); + public static native void nativeLowMemory(); + public static native void nativeQuit(); + public static native void nativePause(); + public static native void nativeResume(); + public static native void onNativeDropFile(String filename); + public static native void onNativeResize(int x, int y, int format, float rate); + public static native void onNativeKeyDown(int keycode); + public static native void onNativeKeyUp(int keycode); + public static native void onNativeKeyboardFocusLost(); + public static native void onNativeMouse(int button, int action, float x, float y); + public static native void onNativeTouch(int touchDevId, int pointerFingerId, + int action, float x, + float y, float p); + public static native void onNativeAccel(float x, float y, float z); + public static native void onNativeClipboardChanged(); + public static native void onNativeSurfaceChanged(); + public static native void onNativeSurfaceDestroyed(); + public static native String nativeGetHint(String name); + + /** + * This method is called by SDL using JNI. + */ + public static boolean setActivityTitle(String title) { + // Called from SDLMain() thread and can't directly affect the view + return mSingleton.sendCommand(COMMAND_CHANGE_TITLE, title); + } + + /** + * This method is called by SDL using JNI. + * This is a static method for JNI convenience, it calls a non-static method + * so that is can be overridden + */ + public static void setOrientation(int w, int h, boolean resizable, String hint) + { + if (mSingleton != null) { + mSingleton.setOrientationBis(w, h, resizable, hint); + } + } + + /** + * This can be overridden + */ + public void setOrientationBis(int w, int h, boolean resizable, String hint) + { + int orientation = -1; + + if (!Objects.equals(hint, "")) { + if (hint.contains("LandscapeRight") && hint.contains("LandscapeLeft")) { + orientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE; + } else if (hint.contains("LandscapeRight")) { + orientation = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; + } else if (hint.contains("LandscapeLeft")) { + orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE; + } else if (hint.contains("Portrait") && hint.contains("PortraitUpsideDown")) { + orientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT; + } else if (hint.contains("Portrait")) { + orientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT; + } else if (hint.contains("PortraitUpsideDown")) { + orientation = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT; + } + } + + /* no valid hint */ + if (orientation == -1) { + if (resizable) { + /* no fixed orientation */ + } else { + if (w > h) { + orientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE; + } else { + orientation = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT; + } + } + } + + Log.v("SDL", "setOrientation() orientation=" + orientation + " width=" + w +" height="+ h +" resizable=" + resizable + " hint=" + hint); + if (orientation != -1) { + mSingleton.setRequestedOrientation(orientation); + } + } + + + /** + * This method is called by SDL using JNI. + */ + public static boolean isScreenKeyboardShown() + { + if (mTextEdit == null) { + return false; + } + + if (!mScreenKeyboardShown) { + return false; + } + + InputMethodManager imm = (InputMethodManager) SDL.getContext().getSystemService(Context.INPUT_METHOD_SERVICE); + return imm.isAcceptingText(); + + } + + /** + * This method is called by SDL using JNI. + */ + public static boolean sendMessage(int command, int param) { + if (mSingleton == null) { + return false; + } + return mSingleton.sendCommand(command, Integer.valueOf(param)); + } + + /** + * This method is called by SDL using JNI. + */ + public static Context getContext() { + return SDL.getContext(); + } + + static class ShowTextInputTask implements Runnable { + /* + * This is used to regulate the pan&scan method to have some offset from + * the bottom edge of the input region and the top edge of an input + * method (soft keyboard) + */ + static final int HEIGHT_PADDING = 15; + + public int x, y, w, h; + + public ShowTextInputTask(int x, int y, int w, int h) { + this.x = x; + this.y = y; + this.w = w; + this.h = h; + } + + @Override + public void run() { + RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(w, h + HEIGHT_PADDING); + params.leftMargin = x; + params.topMargin = y; + + if (mTextEdit == null) { + mTextEdit = new DummyEdit(SDL.getContext()); + + mLayout.addView(mTextEdit, params); + } else { + mTextEdit.setLayoutParams(params); + } + + mTextEdit.setVisibility(View.VISIBLE); + mTextEdit.requestFocus(); + + InputMethodManager imm = (InputMethodManager) SDL.getContext().getSystemService(Context.INPUT_METHOD_SERVICE); + imm.showSoftInput(mTextEdit, 0); + + mScreenKeyboardShown = true; + } + } + + /** + * This method is called by SDL using JNI. + */ + public static boolean showTextInput(int x, int y, int w, int h) { + // Transfer the task to the main thread as a Runnable + return mSingleton.commandHandler.post(new ShowTextInputTask(x, y, w, h)); + } + + public static boolean isTextInputEvent(KeyEvent event) { + + // Key pressed with Ctrl should be sent as SDL_KEYDOWN/SDL_KEYUP and not SDL_TEXTINPUT + if (android.os.Build.VERSION.SDK_INT >= 11) { + if (event.isCtrlPressed()) { + return false; + } + } + + return event.isPrintingKey() || event.getKeyCode() == KeyEvent.KEYCODE_SPACE; + } + + /** + * This method is called by SDL using JNI. + */ + public static Surface getNativeSurface() { + if (SDLActivity.mSurface == null) { + return null; + } + return SDLActivity.mSurface.getNativeSurface(); + } + + // Input + + /** + * This method is called by SDL using JNI. + * @return an array which may be empty but is never null. + */ + public static int[] inputGetInputDeviceIds(int sources) { + int[] ids = InputDevice.getDeviceIds(); + int[] filtered = new int[ids.length]; + int used = 0; + for (int i = 0; i < ids.length; ++i) { + InputDevice device = InputDevice.getDevice(ids[i]); + if ((device != null) && ((device.getSources() & sources) != 0)) { + filtered[used++] = device.getId(); + } + } + return Arrays.copyOf(filtered, used); + } + + // APK expansion files support + + /** com.android.vending.expansion.zipfile.ZipResourceFile object or null. */ + private static Object expansionFile; + + /** com.android.vending.expansion.zipfile.ZipResourceFile's getInputStream() or null. */ + private static Method expansionFileMethod; + + /** + * This method is called by SDL using JNI. + * @return an InputStream on success or null if no expansion file was used. + * @throws IOException on errors. Message is set for the SDL error message. + */ + public static InputStream openAPKExpansionInputStream(String fileName) throws IOException { + // Get a ZipResourceFile representing a merger of both the main and patch files + if (expansionFile == null) { + String mainHint = nativeGetHint("SDL_ANDROID_APK_EXPANSION_MAIN_FILE_VERSION"); + if (mainHint == null) { + return null; // no expansion use if no main version was set + } + String patchHint = nativeGetHint("SDL_ANDROID_APK_EXPANSION_PATCH_FILE_VERSION"); + if (patchHint == null) { + return null; // no expansion use if no patch version was set + } + + Integer mainVersion; + Integer patchVersion; + try { + mainVersion = Integer.valueOf(mainHint); + patchVersion = Integer.valueOf(patchHint); + } catch (NumberFormatException ex) { + ex.printStackTrace(); + throw new IOException("No valid file versions set for APK expansion files", ex); + } + + try { + // To avoid direct dependency on Google APK expansion library that is + // not a part of Android SDK we access it using reflection + expansionFile = Class.forName("com.android.vending.expansion.zipfile.APKExpansionSupport") + .getMethod("getAPKExpansionZipFile", Context.class, int.class, int.class) + .invoke(null, SDL.getContext(), mainVersion, patchVersion); + + expansionFileMethod = expansionFile.getClass() + .getMethod("getInputStream", String.class); + } catch (Exception ex) { + ex.printStackTrace(); + expansionFile = null; + expansionFileMethod = null; + throw new IOException("Could not access APK expansion support library", ex); + } + } + + // Get an input stream for a known file inside the expansion file ZIPs + InputStream fileStream; + try { + fileStream = (InputStream)expansionFileMethod.invoke(expansionFile, fileName); + } catch (Exception ex) { + // calling "getInputStream" failed + ex.printStackTrace(); + throw new IOException("Could not open stream from APK expansion file", ex); + } + + if (fileStream == null) { + // calling "getInputStream" was successful but null was returned + throw new IOException("Could not find path in APK expansion file"); + } + + return fileStream; + } + + // Messagebox + + /** Result of current messagebox. Also used for blocking the calling thread. */ + protected final int[] messageboxSelection = new int[1]; + + /** Id of current dialog. */ + protected int dialogs = 0; + + /** + * This method is called by SDL using JNI. + * Shows the messagebox from UI thread and block calling thread. + * buttonFlags, buttonIds and buttonTexts must have same length. + * @param buttonFlags array containing flags for every button. + * @param buttonIds array containing id for every button. + * @param buttonTexts array containing text for every button. + * @param colors null for default or array of length 5 containing colors. + * @return button id or -1. + */ + public int messageboxShowMessageBox( + final int flags, + final String title, + final String message, + final int[] buttonFlags, + final int[] buttonIds, + final String[] buttonTexts, + final int[] colors) { + + messageboxSelection[0] = -1; + + // sanity checks + + if ((buttonFlags.length != buttonIds.length) && (buttonIds.length != buttonTexts.length)) { + return -1; // implementation broken + } + + // collect arguments for Dialog + + final Bundle args = new Bundle(); + args.putInt("flags", flags); + args.putString("title", title); + args.putString("message", message); + args.putIntArray("buttonFlags", buttonFlags); + args.putIntArray("buttonIds", buttonIds); + args.putStringArray("buttonTexts", buttonTexts); + args.putIntArray("colors", colors); + + // trigger Dialog creation on UI thread + + runOnUiThread(new Runnable() { + @Override + public void run() { + showDialog(dialogs++, args); + } + }); + + // block the calling thread + + synchronized (messageboxSelection) { + try { + messageboxSelection.wait(); + } catch (InterruptedException ex) { + ex.printStackTrace(); + return -1; + } + } + + // return selected value + + return messageboxSelection[0]; + } + + @Override + protected Dialog onCreateDialog(int ignore, Bundle args) { + + // TODO set values from "flags" to messagebox dialog + + // get colors + + int[] colors = args.getIntArray("colors"); + int backgroundColor; + int textColor; + int buttonBorderColor; + int buttonBackgroundColor; + int buttonSelectedColor; + if (colors != null) { + int i = -1; + backgroundColor = colors[++i]; + textColor = colors[++i]; + buttonBorderColor = colors[++i]; + buttonBackgroundColor = colors[++i]; + buttonSelectedColor = colors[++i]; + } else { + backgroundColor = Color.TRANSPARENT; + textColor = Color.TRANSPARENT; + buttonBorderColor = Color.TRANSPARENT; + buttonBackgroundColor = Color.TRANSPARENT; + buttonSelectedColor = Color.TRANSPARENT; + } + + // create dialog with title and a listener to wake up calling thread + + final Dialog dialog = new Dialog(this); + dialog.setTitle(args.getString("title")); + dialog.setCancelable(false); + dialog.setOnDismissListener(new DialogInterface.OnDismissListener() { + @Override + public void onDismiss(DialogInterface unused) { + synchronized (messageboxSelection) { + messageboxSelection.notify(); + } + } + }); + + // create text + + TextView message = new TextView(this); + message.setGravity(Gravity.CENTER); + message.setText(args.getString("message")); + if (textColor != Color.TRANSPARENT) { + message.setTextColor(textColor); + } + + // create buttons + + int[] buttonFlags = args.getIntArray("buttonFlags"); + int[] buttonIds = args.getIntArray("buttonIds"); + String[] buttonTexts = args.getStringArray("buttonTexts"); + + final SparseArray