Index: platform_tools/android/apps/visualbenchsdl/src/main/java/org/libsdl/app/SDLActivity.java |
diff --git a/platform_tools/android/apps/visualbenchsdl/src/main/java/org/libsdl/app/SDLActivity.java b/platform_tools/android/apps/visualbenchsdl/src/main/java/org/libsdl/app/SDLActivity.java |
deleted file mode 100644 |
index 5c5171bc58f773a3877e700c123faff25cbc1dee..0000000000000000000000000000000000000000 |
--- a/platform_tools/android/apps/visualbenchsdl/src/main/java/org/libsdl/app/SDLActivity.java |
+++ /dev/null |
@@ -1,1684 +0,0 @@ |
-/* |
- * SDL License |
- * This software is provided 'as-is', without any express or implied |
- * warranty. In no event will the authors be held liable for any damages |
- * arising from the use of this software. |
- |
- * Permission is granted to anyone to use this software for any purpose, |
- * including commercial applications, and to alter it and redistribute it |
- * freely, subject to the following restrictions: |
- * |
- * 1. The origin of this software must not be misrepresented; you must not |
- * claim that you wrote the original software. If you use this software |
- * in a product, an acknowledgment in the product documentation would be |
- * appreciated but is not required. |
- * 2. Altered source versions must be plainly marked as such, and must not be |
- * misrepresented as being the original software. |
- * 3. This notice may not be removed or altered from any source distribution. |
- * |
- */ |
- |
-// This file comes from SDL, but it has been modified to pull Skia's libraries |
- |
-package org.libsdl.app; |
- |
-import java.io.IOException; |
-import java.io.InputStream; |
-import java.util.ArrayList; |
-import java.util.Arrays; |
-import java.util.Collections; |
-import java.util.Comparator; |
-import java.util.List; |
-import java.lang.reflect.Method; |
- |
-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.AbsoluteLayout; |
-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.media.*; |
-import android.hardware.*; |
-import android.content.pm.ActivityInfo; |
- |
-/** |
- SDL Activity |
-*/ |
-public class SDLActivity extends Activity { |
- private static final String TAG = "SDL"; |
- |
- // Keep track of the paused state |
- public static boolean mIsPaused, mIsSurfaceReady, mHasFocus; |
- 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 ViewGroup mLayout; |
- protected static SDLJoystickHandler mJoystickHandler; |
- |
- // This is what SDL runs in. It invokes SDL_main(), eventually |
- protected static Thread mSDLThread; |
- |
- // Audio |
- protected static AudioTrack mAudioTrack; |
- |
- /** |
- * 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", |
- "skia_android", |
- "visualbench" |
- }; |
- } |
- |
- // 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; |
- mJoystickHandler = null; |
- mSDLThread = null; |
- mAudioTrack = null; |
- mExitCalledFromJava = false; |
- mBrokenLibraries = false; |
- mIsPaused = false; |
- mIsSurfaceReady = false; |
- mHasFocus = true; |
- } |
- |
- // 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(): " + mSingleton); |
- super.onCreate(savedInstanceState); |
- |
- SDLActivity.initialize(); |
- // So we can call stuff from static callbacks |
- mSingleton = this; |
- |
- // 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 the surface |
- mSurface = new SDLSurface(getApplication()); |
- |
- if(Build.VERSION.SDK_INT >= 12) { |
- mJoystickHandler = new SDLJoystickHandler_API12(); |
- } |
- else { |
- mJoystickHandler = new SDLJoystickHandler(); |
- } |
- |
- mLayout = new AbsoluteLayout(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(); |
- |
- if (SDLActivity.mBrokenLibraries) { |
- return; |
- } |
- |
- SDLActivity.handlePause(); |
- } |
- |
- @Override |
- protected void onResume() { |
- Log.v(TAG, "onResume()"); |
- super.onResume(); |
- |
- if (SDLActivity.mBrokenLibraries) { |
- return; |
- } |
- |
- SDLActivity.handleResume(); |
- } |
- |
- |
- @Override |
- public void onWindowFocusChanged(boolean hasFocus) { |
- super.onWindowFocusChanged(hasFocus); |
- Log.v(TAG, "onWindowFocusChanged(): " + hasFocus); |
- |
- if (SDLActivity.mBrokenLibraries) { |
- return; |
- } |
- |
- SDLActivity.mHasFocus = hasFocus; |
- if (hasFocus) { |
- SDLActivity.handleResume(); |
- } |
- } |
- |
- @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; |
- } |
- |
- // 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 == 168 || /* API 11: KeyEvent.KEYCODE_ZOOM_IN */ |
- keyCode == 169 /* API 11: KeyEvent.KEYCODE_ZOOM_OUT */ |
- ) { |
- return false; |
- } |
- return super.dispatchKeyEvent(event); |
- } |
- |
- /** Called by onPause or surfaceDestroyed. Even if surfaceDestroyed |
- * is the first to be called, mIsSurfaceReady should still be set |
- * to 'true' during the call to onPause (in a usual scenario). |
- */ |
- public static void handlePause() { |
- if (!SDLActivity.mIsPaused && SDLActivity.mIsSurfaceReady) { |
- SDLActivity.mIsPaused = true; |
- SDLActivity.nativePause(); |
- mSurface.handlePause(); |
- } |
- } |
- |
- /** Called by onResume or surfaceCreated. An actual resume should be done only when the surface is ready. |
- * Note: Some Android variants may send multiple surfaceChanged events, so we don't need to resume |
- * every time we get one of those events, only if it comes after surfaceDestroyed |
- */ |
- public static void handleResume() { |
- if (SDLActivity.mIsPaused && SDLActivity.mIsSurfaceReady && SDLActivity.mHasFocus) { |
- SDLActivity.mIsPaused = false; |
- SDLActivity.nativeResume(); |
- mSurface.handleResume(); |
- } |
- } |
- |
- /* 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 = 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) { |
- mTextEdit.setVisibility(View.GONE); |
- |
- InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE); |
- imm.hideSoftInputFromWindow(mTextEdit.getWindowToken(), 0); |
- } |
- break; |
- case COMMAND_SET_KEEP_SCREEN_ON: |
- { |
- 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 nativeInit(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 int onNativePadDown(int device_id, int keycode); |
- public static native int onNativePadUp(int device_id, int keycode); |
- public static native void onNativeJoy(int device_id, int axis, |
- float value); |
- public static native void onNativeHat(int device_id, int hat_id, |
- int x, int y); |
- 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 onNativeSurfaceChanged(); |
- public static native void onNativeSurfaceDestroyed(); |
- public static native int nativeAddJoystick(int device_id, String name, |
- int is_accelerometer, int nbuttons, |
- int naxes, int nhats, int nballs); |
- public static native int nativeRemoveJoystick(int device_id); |
- 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. |
- */ |
- public static boolean sendMessage(int command, int param) { |
- return mSingleton.sendCommand(command, Integer.valueOf(param)); |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static Context getContext() { |
- return mSingleton; |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- * @return result of getSystemService(name) but executed on UI thread. |
- */ |
- public Object getSystemServiceFromUiThread(final String name) { |
- final Object lock = new Object(); |
- final Object[] results = new Object[2]; // array for writable variables |
- synchronized (lock) { |
- runOnUiThread(new Runnable() { |
- @Override |
- public void run() { |
- synchronized (lock) { |
- results[0] = getSystemService(name); |
- results[1] = Boolean.TRUE; |
- lock.notify(); |
- } |
- } |
- }); |
- if (results[1] == null) { |
- try { |
- lock.wait(); |
- } catch (InterruptedException ex) { |
- ex.printStackTrace(); |
- } |
- } |
- } |
- return results[0]; |
- } |
- |
- 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() { |
- AbsoluteLayout.LayoutParams params = new AbsoluteLayout.LayoutParams( |
- w, h + HEIGHT_PADDING, x, y); |
- |
- if (mTextEdit == null) { |
- mTextEdit = new DummyEdit(getContext()); |
- |
- mLayout.addView(mTextEdit, params); |
- } else { |
- mTextEdit.setLayoutParams(params); |
- } |
- |
- mTextEdit.setVisibility(View.VISIBLE); |
- mTextEdit.requestFocus(); |
- |
- InputMethodManager imm = (InputMethodManager) getContext().getSystemService(Context.INPUT_METHOD_SERVICE); |
- imm.showSoftInput(mTextEdit, 0); |
- } |
- } |
- |
- /** |
- * 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)); |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static Surface getNativeSurface() { |
- return SDLActivity.mSurface.getNativeSurface(); |
- } |
- |
- // Audio |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static int audioInit(int sampleRate, boolean is16Bit, boolean isStereo, int desiredFrames) { |
- int channelConfig = isStereo ? AudioFormat.CHANNEL_CONFIGURATION_STEREO : AudioFormat.CHANNEL_CONFIGURATION_MONO; |
- int audioFormat = is16Bit ? AudioFormat.ENCODING_PCM_16BIT : AudioFormat.ENCODING_PCM_8BIT; |
- int frameSize = (isStereo ? 2 : 1) * (is16Bit ? 2 : 1); |
- |
- Log.v(TAG, "SDL audio: wanted " + (isStereo ? "stereo" : "mono") + " " + (is16Bit ? "16-bit" : "8-bit") + " " + (sampleRate / 1000f) + "kHz, " + desiredFrames + " frames buffer"); |
- |
- // Let the user pick a larger buffer if they really want -- but ye |
- // gods they probably shouldn't, the minimums are horrifyingly high |
- // latency already |
- desiredFrames = Math.max(desiredFrames, (AudioTrack.getMinBufferSize(sampleRate, channelConfig, audioFormat) + frameSize - 1) / frameSize); |
- |
- if (mAudioTrack == null) { |
- mAudioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, sampleRate, |
- channelConfig, audioFormat, desiredFrames * frameSize, AudioTrack.MODE_STREAM); |
- |
- // Instantiating AudioTrack can "succeed" without an exception and the track may still be invalid |
- // Ref: https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/media/java/android/media/AudioTrack.java |
- // Ref: http://developer.android.com/reference/android/media/AudioTrack.html#getState() |
- |
- if (mAudioTrack.getState() != AudioTrack.STATE_INITIALIZED) { |
- Log.e(TAG, "Failed during initialization of Audio Track"); |
- mAudioTrack = null; |
- return -1; |
- } |
- |
- mAudioTrack.play(); |
- } |
- |
- Log.v(TAG, "SDL audio: got " + ((mAudioTrack.getChannelCount() >= 2) ? "stereo" : "mono") + " " + ((mAudioTrack.getAudioFormat() == AudioFormat.ENCODING_PCM_16BIT) ? "16-bit" : "8-bit") + " " + (mAudioTrack.getSampleRate() / 1000f) + "kHz, " + desiredFrames + " frames buffer"); |
- |
- return 0; |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static void audioWriteShortBuffer(short[] buffer) { |
- for (int i = 0; i < buffer.length; ) { |
- int result = mAudioTrack.write(buffer, i, buffer.length - i); |
- if (result > 0) { |
- i += result; |
- } else if (result == 0) { |
- try { |
- Thread.sleep(1); |
- } catch(InterruptedException e) { |
- // Nom nom |
- } |
- } else { |
- Log.w(TAG, "SDL audio: error return from write(short)"); |
- return; |
- } |
- } |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static void audioWriteByteBuffer(byte[] buffer) { |
- for (int i = 0; i < buffer.length; ) { |
- int result = mAudioTrack.write(buffer, i, buffer.length - i); |
- if (result > 0) { |
- i += result; |
- } else if (result == 0) { |
- try { |
- Thread.sleep(1); |
- } catch(InterruptedException e) { |
- // Nom nom |
- } |
- } else { |
- Log.w(TAG, "SDL audio: error return from write(byte)"); |
- return; |
- } |
- } |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static void audioQuit() { |
- if (mAudioTrack != null) { |
- mAudioTrack.stop(); |
- mAudioTrack = null; |
- } |
- } |
- |
- // 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); |
- } |
- |
- // Joystick glue code, just a series of stubs that redirect to the SDLJoystickHandler instance |
- public static boolean handleJoystickMotionEvent(MotionEvent event) { |
- return mJoystickHandler.handleMotionEvent(event); |
- } |
- |
- /** |
- * This method is called by SDL using JNI. |
- */ |
- public static void pollInputDevices() { |
- if (SDLActivity.mSDLThread != null) { |
- mJoystickHandler.pollInputDevices(); |
- } |
- } |
- |
- // APK expansion files support |
- |
- /** com.android.vending.expansion.zipfile.ZipResourceFile object or null. */ |
- private Object expansionFile; |
- |
- /** com.android.vending.expansion.zipfile.ZipResourceFile's getInputStream() or null. */ |
- private Method expansionFileMethod; |
- |
- /** |
- * This method was called by SDL using JNI. |
- * @deprecated because of an incorrect name |
- */ |
- @Deprecated |
- public InputStream openAPKExtensionInputStream(String fileName) throws IOException { |
- return openAPKExpansionInputStream(fileName); |
- } |
- |
- /** |
- * 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 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, this, 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<Button> mapping = new SparseArray<Button>(); |
- |
- LinearLayout buttons = new LinearLayout(this); |
- buttons.setOrientation(LinearLayout.HORIZONTAL); |
- buttons.setGravity(Gravity.CENTER); |
- for (int i = 0; i < buttonTexts.length; ++i) { |
- Button button = new Button(this); |
- final int id = buttonIds[i]; |
- button.setOnClickListener(new View.OnClickListener() { |
- @Override |
- public void onClick(View v) { |
- messageboxSelection[0] = id; |
- dialog.dismiss(); |
- } |
- }); |
- if (buttonFlags[i] != 0) { |
- // see SDL_messagebox.h |
- if ((buttonFlags[i] & 0x00000001) != 0) { |
- mapping.put(KeyEvent.KEYCODE_ENTER, button); |
- } |
- if ((buttonFlags[i] & 0x00000002) != 0) { |
- mapping.put(111, button); /* API 11: KeyEvent.KEYCODE_ESCAPE */ |
- } |
- } |
- button.setText(buttonTexts[i]); |
- if (textColor != Color.TRANSPARENT) { |
- button.setTextColor(textColor); |
- } |
- if (buttonBorderColor != Color.TRANSPARENT) { |
- // TODO set color for border of messagebox button |
- } |
- if (buttonBackgroundColor != Color.TRANSPARENT) { |
- Drawable drawable = button.getBackground(); |
- if (drawable == null) { |
- // setting the color this way removes the style |
- button.setBackgroundColor(buttonBackgroundColor); |
- } else { |
- // setting the color this way keeps the style (gradient, padding, etc.) |
- drawable.setColorFilter(buttonBackgroundColor, PorterDuff.Mode.MULTIPLY); |
- } |
- } |
- if (buttonSelectedColor != Color.TRANSPARENT) { |
- // TODO set color for selected messagebox button |
- } |
- buttons.addView(button); |
- } |
- |
- // create content |
- |
- LinearLayout content = new LinearLayout(this); |
- content.setOrientation(LinearLayout.VERTICAL); |
- content.addView(message); |
- content.addView(buttons); |
- if (backgroundColor != Color.TRANSPARENT) { |
- content.setBackgroundColor(backgroundColor); |
- } |
- |
- // add content to dialog and return |
- |
- dialog.setContentView(content); |
- dialog.setOnKeyListener(new Dialog.OnKeyListener() { |
- @Override |
- public boolean onKey(DialogInterface d, int keyCode, KeyEvent event) { |
- Button button = mapping.get(keyCode); |
- if (button != null) { |
- if (event.getAction() == KeyEvent.ACTION_UP) { |
- button.performClick(); |
- } |
- return true; // also for ignored actions |
- } |
- return false; |
- } |
- }); |
- |
- return dialog; |
- } |
-} |
- |
-/** |
- Simple nativeInit() runnable |
-*/ |
-class SDLMain implements Runnable { |
- @Override |
- public void run() { |
- // Runs SDL_main() |
- SDLActivity.nativeInit(SDLActivity.mSingleton.getArguments()); |
- |
- Log.v("SDL", "SDL thread terminated"); |
- } |
-} |
- |
- |
-/** |
- SDLSurface. This is what we draw on, so we need to know when it's created |
- in order to do anything useful. |
- |
- Because of this, that's where we set up the SDL thread |
-*/ |
-class SDLSurface extends SurfaceView implements SurfaceHolder.Callback, |
- View.OnKeyListener, View.OnTouchListener, SensorEventListener { |
- |
- // Sensors |
- protected static SensorManager mSensorManager; |
- protected static Display mDisplay; |
- |
- // Keep track of the surface size to normalize touch events |
- protected static float mWidth, mHeight; |
- |
- // Startup |
- public SDLSurface(Context context) { |
- super(context); |
- getHolder().addCallback(this); |
- |
- setFocusable(true); |
- setFocusableInTouchMode(true); |
- requestFocus(); |
- setOnKeyListener(this); |
- setOnTouchListener(this); |
- |
- mDisplay = ((WindowManager)context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay(); |
- mSensorManager = (SensorManager)context.getSystemService(Context.SENSOR_SERVICE); |
- |
- if(Build.VERSION.SDK_INT >= 12) { |
- setOnGenericMotionListener(new SDLGenericMotionListener_API12()); |
- } |
- |
- // Some arbitrary defaults to avoid a potential division by zero |
- mWidth = 1.0f; |
- mHeight = 1.0f; |
- } |
- |
- public void handlePause() { |
- enableSensor(Sensor.TYPE_ACCELEROMETER, false); |
- } |
- |
- public void handleResume() { |
- setFocusable(true); |
- setFocusableInTouchMode(true); |
- requestFocus(); |
- setOnKeyListener(this); |
- setOnTouchListener(this); |
- enableSensor(Sensor.TYPE_ACCELEROMETER, true); |
- } |
- |
- public Surface getNativeSurface() { |
- return getHolder().getSurface(); |
- } |
- |
- // Called when we have a valid drawing surface |
- @Override |
- public void surfaceCreated(SurfaceHolder holder) { |
- Log.v("SDL", "surfaceCreated()"); |
- holder.setType(SurfaceHolder.SURFACE_TYPE_GPU); |
- } |
- |
- // Called when we lose the surface |
- @Override |
- public void surfaceDestroyed(SurfaceHolder holder) { |
- Log.v("SDL", "surfaceDestroyed()"); |
- // Call this *before* setting mIsSurfaceReady to 'false' |
- SDLActivity.handlePause(); |
- SDLActivity.mIsSurfaceReady = false; |
- SDLActivity.onNativeSurfaceDestroyed(); |
- } |
- |
- // Called when the surface is resized |
- @Override |
- public void surfaceChanged(SurfaceHolder holder, |
- int format, int width, int height) { |
- Log.v("SDL", "surfaceChanged()"); |
- |
- int sdlFormat = 0x15151002; // SDL_PIXELFORMAT_RGB565 by default |
- switch (format) { |
- case PixelFormat.A_8: |
- Log.v("SDL", "pixel format A_8"); |
- break; |
- case PixelFormat.LA_88: |
- Log.v("SDL", "pixel format LA_88"); |
- break; |
- case PixelFormat.L_8: |
- Log.v("SDL", "pixel format L_8"); |
- break; |
- case PixelFormat.RGBA_4444: |
- Log.v("SDL", "pixel format RGBA_4444"); |
- sdlFormat = 0x15421002; // SDL_PIXELFORMAT_RGBA4444 |
- break; |
- case PixelFormat.RGBA_5551: |
- Log.v("SDL", "pixel format RGBA_5551"); |
- sdlFormat = 0x15441002; // SDL_PIXELFORMAT_RGBA5551 |
- break; |
- case PixelFormat.RGBA_8888: |
- Log.v("SDL", "pixel format RGBA_8888"); |
- sdlFormat = 0x16462004; // SDL_PIXELFORMAT_RGBA8888 |
- break; |
- case PixelFormat.RGBX_8888: |
- Log.v("SDL", "pixel format RGBX_8888"); |
- sdlFormat = 0x16261804; // SDL_PIXELFORMAT_RGBX8888 |
- break; |
- case PixelFormat.RGB_332: |
- Log.v("SDL", "pixel format RGB_332"); |
- sdlFormat = 0x14110801; // SDL_PIXELFORMAT_RGB332 |
- break; |
- case PixelFormat.RGB_565: |
- Log.v("SDL", "pixel format RGB_565"); |
- sdlFormat = 0x15151002; // SDL_PIXELFORMAT_RGB565 |
- break; |
- case PixelFormat.RGB_888: |
- Log.v("SDL", "pixel format RGB_888"); |
- // Not sure this is right, maybe SDL_PIXELFORMAT_RGB24 instead? |
- sdlFormat = 0x16161804; // SDL_PIXELFORMAT_RGB888 |
- break; |
- default: |
- Log.v("SDL", "pixel format unknown " + format); |
- break; |
- } |
- |
- mWidth = width; |
- mHeight = height; |
- SDLActivity.onNativeResize(width, height, sdlFormat, mDisplay.getRefreshRate()); |
- Log.v("SDL", "Window size: " + width + "x" + height); |
- |
- |
- boolean skip = false; |
- int requestedOrientation = SDLActivity.mSingleton.getRequestedOrientation(); |
- |
- if (requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED) |
- { |
- // Accept any |
- } |
- else if (requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) |
- { |
- if (mWidth > mHeight) { |
- skip = true; |
- } |
- } else if (requestedOrientation == ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) { |
- if (mWidth < mHeight) { |
- skip = true; |
- } |
- } |
- |
- // Special Patch for Square Resolution: Black Berry Passport |
- if (skip) { |
- double min = Math.min(mWidth, mHeight); |
- double max = Math.max(mWidth, mHeight); |
- |
- if (max / min < 1.20) { |
- Log.v("SDL", "Don't skip on such aspect-ratio. Could be a square resolution."); |
- skip = false; |
- } |
- } |
- |
- if (skip) { |
- Log.v("SDL", "Skip .. Surface is not ready."); |
- return; |
- } |
- |
- |
- // Set mIsSurfaceReady to 'true' *before* making a call to handleResume |
- SDLActivity.mIsSurfaceReady = true; |
- SDLActivity.onNativeSurfaceChanged(); |
- |
- |
- if (SDLActivity.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 |
- |
- final Thread sdlThread = new Thread(new SDLMain(), "SDLThread"); |
- enableSensor(Sensor.TYPE_ACCELEROMETER, true); |
- sdlThread.start(); |
- |
- // Set up a listener thread to catch when the native thread ends |
- SDLActivity.mSDLThread = new Thread(new Runnable(){ |
- @Override |
- public void run(){ |
- try { |
- sdlThread.join(); |
- } |
- catch(Exception e){} |
- finally{ |
- // Native thread has finished |
- if (! SDLActivity.mExitCalledFromJava) { |
- SDLActivity.handleNativeExit(); |
- } |
- } |
- } |
- }, "SDLThreadListener"); |
- SDLActivity.mSDLThread.start(); |
- } |
- |
- if (SDLActivity.mHasFocus) { |
- SDLActivity.handleResume(); |
- } |
- } |
- |
- // Key events |
- @Override |
- public boolean onKey(View v, int keyCode, KeyEvent event) { |
- // Dispatch the different events depending on where they come from |
- // Some SOURCE_DPAD or SOURCE_GAMEPAD are also SOURCE_KEYBOARD |
- // So, we try to process them as DPAD or GAMEPAD events first, if that fails we try them as KEYBOARD |
- |
- if ( (event.getSource() & InputDevice.SOURCE_GAMEPAD) != 0 || |
- (event.getSource() & InputDevice.SOURCE_DPAD) != 0 ) { |
- if (event.getAction() == KeyEvent.ACTION_DOWN) { |
- if (SDLActivity.onNativePadDown(event.getDeviceId(), keyCode) == 0) { |
- return true; |
- } |
- } else if (event.getAction() == KeyEvent.ACTION_UP) { |
- if (SDLActivity.onNativePadUp(event.getDeviceId(), keyCode) == 0) { |
- return true; |
- } |
- } |
- } |
- |
- if( (event.getSource() & InputDevice.SOURCE_KEYBOARD) != 0) { |
- if (event.getAction() == KeyEvent.ACTION_DOWN) { |
- //Log.v("SDL", "key down: " + keyCode); |
- SDLActivity.onNativeKeyDown(keyCode); |
- return true; |
- } |
- else if (event.getAction() == KeyEvent.ACTION_UP) { |
- //Log.v("SDL", "key up: " + keyCode); |
- SDLActivity.onNativeKeyUp(keyCode); |
- return true; |
- } |
- } |
- |
- return false; |
- } |
- |
- // Touch events |
- @Override |
- public boolean onTouch(View v, MotionEvent event) { |
- /* Ref: http://developer.android.com/training/gestures/multi.html */ |
- final int touchDevId = event.getDeviceId(); |
- final int pointerCount = event.getPointerCount(); |
- int action = event.getActionMasked(); |
- int pointerFingerId; |
- int mouseButton; |
- int i = -1; |
- float x,y,p; |
- |
- // !!! FIXME: dump this SDK check after 2.0.4 ships and require API14. |
- if (event.getSource() == InputDevice.SOURCE_MOUSE && SDLActivity.mSeparateMouseAndTouch) { |
- if (Build.VERSION.SDK_INT < 14) { |
- mouseButton = 1; // For Android==12 all mouse buttons are the left button |
- } else { |
- try { |
- mouseButton = (Integer) event.getClass().getMethod("getButtonState").invoke(event); |
- } catch(Exception e) { |
- mouseButton = 1; // oh well. |
- } |
- } |
- SDLActivity.onNativeMouse(mouseButton, action, event.getX(0), event.getY(0)); |
- } else { |
- switch(action) { |
- case MotionEvent.ACTION_MOVE: |
- for (i = 0; i < pointerCount; i++) { |
- pointerFingerId = event.getPointerId(i); |
- x = event.getX(i) / mWidth; |
- y = event.getY(i) / mHeight; |
- p = event.getPressure(i); |
- if (p > 1.0f) { |
- // may be larger than 1.0f on some devices |
- // see the documentation of getPressure(i) |
- p = 1.0f; |
- } |
- SDLActivity.onNativeTouch(touchDevId, pointerFingerId, action, x, y, p); |
- } |
- break; |
- |
- case MotionEvent.ACTION_UP: |
- case MotionEvent.ACTION_DOWN: |
- // Primary pointer up/down, the index is always zero |
- i = 0; |
- case MotionEvent.ACTION_POINTER_UP: |
- case MotionEvent.ACTION_POINTER_DOWN: |
- // Non primary pointer up/down |
- if (i == -1) { |
- i = event.getActionIndex(); |
- } |
- |
- pointerFingerId = event.getPointerId(i); |
- x = event.getX(i) / mWidth; |
- y = event.getY(i) / mHeight; |
- p = event.getPressure(i); |
- if (p > 1.0f) { |
- // may be larger than 1.0f on some devices |
- // see the documentation of getPressure(i) |
- p = 1.0f; |
- } |
- SDLActivity.onNativeTouch(touchDevId, pointerFingerId, action, x, y, p); |
- break; |
- |
- case MotionEvent.ACTION_CANCEL: |
- for (i = 0; i < pointerCount; i++) { |
- pointerFingerId = event.getPointerId(i); |
- x = event.getX(i) / mWidth; |
- y = event.getY(i) / mHeight; |
- p = event.getPressure(i); |
- if (p > 1.0f) { |
- // may be larger than 1.0f on some devices |
- // see the documentation of getPressure(i) |
- p = 1.0f; |
- } |
- SDLActivity.onNativeTouch(touchDevId, pointerFingerId, MotionEvent.ACTION_UP, x, y, p); |
- } |
- break; |
- |
- default: |
- break; |
- } |
- } |
- |
- return true; |
- } |
- |
- // Sensor events |
- public void enableSensor(int sensortype, boolean enabled) { |
- // TODO: This uses getDefaultSensor - what if we have >1 accels? |
- if (enabled) { |
- mSensorManager.registerListener(this, |
- mSensorManager.getDefaultSensor(sensortype), |
- SensorManager.SENSOR_DELAY_GAME, null); |
- } else { |
- mSensorManager.unregisterListener(this, |
- mSensorManager.getDefaultSensor(sensortype)); |
- } |
- } |
- |
- @Override |
- public void onAccuracyChanged(Sensor sensor, int accuracy) { |
- // TODO |
- } |
- |
- @Override |
- public void onSensorChanged(SensorEvent event) { |
- if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) { |
- float x, y; |
- switch (mDisplay.getRotation()) { |
- case Surface.ROTATION_90: |
- x = -event.values[1]; |
- y = event.values[0]; |
- break; |
- case Surface.ROTATION_270: |
- x = event.values[1]; |
- y = -event.values[0]; |
- break; |
- case Surface.ROTATION_180: |
- x = -event.values[1]; |
- y = -event.values[0]; |
- break; |
- default: |
- x = event.values[0]; |
- y = event.values[1]; |
- break; |
- } |
- SDLActivity.onNativeAccel(-x / SensorManager.GRAVITY_EARTH, |
- y / SensorManager.GRAVITY_EARTH, |
- event.values[2] / SensorManager.GRAVITY_EARTH - 1); |
- } |
- } |
-} |
- |
-/* This is a fake invisible editor view that receives the input and defines the |
- * pan&scan region |
- */ |
-class DummyEdit extends View implements View.OnKeyListener { |
- InputConnection ic; |
- |
- public DummyEdit(Context context) { |
- super(context); |
- setFocusableInTouchMode(true); |
- setFocusable(true); |
- setOnKeyListener(this); |
- } |
- |
- @Override |
- public boolean onCheckIsTextEditor() { |
- return true; |
- } |
- |
- @Override |
- public boolean onKey(View v, int keyCode, KeyEvent event) { |
- |
- // This handles the hardware keyboard input |
- if (event.isPrintingKey()) { |
- if (event.getAction() == KeyEvent.ACTION_DOWN) { |
- ic.commitText(String.valueOf((char) event.getUnicodeChar()), 1); |
- } |
- return true; |
- } |
- |
- if (event.getAction() == KeyEvent.ACTION_DOWN) { |
- SDLActivity.onNativeKeyDown(keyCode); |
- return true; |
- } else if (event.getAction() == KeyEvent.ACTION_UP) { |
- SDLActivity.onNativeKeyUp(keyCode); |
- return true; |
- } |
- |
- return false; |
- } |
- |
- // |
- @Override |
- public boolean onKeyPreIme (int keyCode, KeyEvent event) { |
- // As seen on StackOverflow: http://stackoverflow.com/questions/7634346/keyboard-hide-event |
- // FIXME: Discussion at http://bugzilla.libsdl.org/show_bug.cgi?id=1639 |
- // FIXME: This is not a 100% effective solution to the problem of detecting if the keyboard is showing or not |
- // FIXME: A more effective solution would be to change our Layout from AbsoluteLayout to Relative or Linear |
- // FIXME: And determine the keyboard presence doing this: http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android |
- // FIXME: An even more effective way would be if Android provided this out of the box, but where would the fun be in that :) |
- if (event.getAction()==KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) { |
- if (SDLActivity.mTextEdit != null && SDLActivity.mTextEdit.getVisibility() == View.VISIBLE) { |
- SDLActivity.onNativeKeyboardFocusLost(); |
- } |
- } |
- return super.onKeyPreIme(keyCode, event); |
- } |
- |
- @Override |
- public InputConnection onCreateInputConnection(EditorInfo outAttrs) { |
- ic = new SDLInputConnection(this, true); |
- |
- outAttrs.inputType = InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD; |
- outAttrs.imeOptions = EditorInfo.IME_FLAG_NO_EXTRACT_UI |
- | 33554432 /* API 11: EditorInfo.IME_FLAG_NO_FULLSCREEN */; |
- |
- return ic; |
- } |
-} |
- |
-class SDLInputConnection extends BaseInputConnection { |
- |
- public SDLInputConnection(View targetView, boolean fullEditor) { |
- super(targetView, fullEditor); |
- |
- } |
- |
- @Override |
- public boolean sendKeyEvent(KeyEvent event) { |
- |
- /* |
- * This handles the keycodes from soft keyboard (and IME-translated |
- * input from hardkeyboard) |
- */ |
- int keyCode = event.getKeyCode(); |
- if (event.getAction() == KeyEvent.ACTION_DOWN) { |
- if (event.isPrintingKey()) { |
- commitText(String.valueOf((char) event.getUnicodeChar()), 1); |
- } |
- SDLActivity.onNativeKeyDown(keyCode); |
- return true; |
- } else if (event.getAction() == KeyEvent.ACTION_UP) { |
- |
- SDLActivity.onNativeKeyUp(keyCode); |
- return true; |
- } |
- return super.sendKeyEvent(event); |
- } |
- |
- @Override |
- public boolean commitText(CharSequence text, int newCursorPosition) { |
- |
- nativeCommitText(text.toString(), newCursorPosition); |
- |
- return super.commitText(text, newCursorPosition); |
- } |
- |
- @Override |
- public boolean setComposingText(CharSequence text, int newCursorPosition) { |
- |
- nativeSetComposingText(text.toString(), newCursorPosition); |
- |
- return super.setComposingText(text, newCursorPosition); |
- } |
- |
- public native void nativeCommitText(String text, int newCursorPosition); |
- |
- public native void nativeSetComposingText(String text, int newCursorPosition); |
- |
- @Override |
- public boolean deleteSurroundingText(int beforeLength, int afterLength) { |
- // Workaround to capture backspace key. Ref: http://stackoverflow.com/questions/14560344/android-backspace-in-webview-baseinputconnection |
- if (beforeLength == 1 && afterLength == 0) { |
- // backspace |
- return super.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL)) |
- && super.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DEL)); |
- } |
- |
- return super.deleteSurroundingText(beforeLength, afterLength); |
- } |
-} |
- |
-/* A null joystick handler for API level < 12 devices (the accelerometer is handled separately) */ |
-class SDLJoystickHandler { |
- |
- /** |
- * Handles given MotionEvent. |
- * @param event the event to be handled. |
- * @return if given event was processed. |
- */ |
- public boolean handleMotionEvent(MotionEvent event) { |
- return false; |
- } |
- |
- /** |
- * Handles adding and removing of input devices. |
- */ |
- public void pollInputDevices() { |
- } |
-} |
- |
-/* Actual joystick functionality available for API >= 12 devices */ |
-class SDLJoystickHandler_API12 extends SDLJoystickHandler { |
- |
- static class SDLJoystick { |
- public int device_id; |
- public String name; |
- public ArrayList<InputDevice.MotionRange> axes; |
- public ArrayList<InputDevice.MotionRange> hats; |
- } |
- static class RangeComparator implements Comparator<InputDevice.MotionRange> { |
- @Override |
- public int compare(InputDevice.MotionRange arg0, InputDevice.MotionRange arg1) { |
- return arg0.getAxis() - arg1.getAxis(); |
- } |
- } |
- |
- private ArrayList<SDLJoystick> mJoysticks; |
- |
- public SDLJoystickHandler_API12() { |
- |
- mJoysticks = new ArrayList<SDLJoystick>(); |
- } |
- |
- @Override |
- public void pollInputDevices() { |
- int[] deviceIds = InputDevice.getDeviceIds(); |
- // It helps processing the device ids in reverse order |
- // For example, in the case of the XBox 360 wireless dongle, |
- // so the first controller seen by SDL matches what the receiver |
- // considers to be the first controller |
- |
- for(int i=deviceIds.length-1; i>-1; i--) { |
- SDLJoystick joystick = getJoystick(deviceIds[i]); |
- if (joystick == null) { |
- joystick = new SDLJoystick(); |
- InputDevice joystickDevice = InputDevice.getDevice(deviceIds[i]); |
- |
- if ( |
- (joystickDevice.getSources() & InputDevice.SOURCE_CLASS_JOYSTICK) != 0 |
- || |
- (joystickDevice.getSources() & InputDevice.SOURCE_CLASS_BUTTON) != 0 |
- ) |
- { |
- joystick.device_id = deviceIds[i]; |
- joystick.name = joystickDevice.getName(); |
- joystick.axes = new ArrayList<InputDevice.MotionRange>(); |
- joystick.hats = new ArrayList<InputDevice.MotionRange>(); |
- |
- List<InputDevice.MotionRange> ranges = joystickDevice.getMotionRanges(); |
- Collections.sort(ranges, new RangeComparator()); |
- for (InputDevice.MotionRange range : ranges ) { |
- if ((range.getSource() & InputDevice.SOURCE_CLASS_JOYSTICK) != 0 ) { |
- if (range.getAxis() == MotionEvent.AXIS_HAT_X || |
- range.getAxis() == MotionEvent.AXIS_HAT_Y) { |
- joystick.hats.add(range); |
- } |
- else { |
- joystick.axes.add(range); |
- } |
- } |
- } |
- |
- mJoysticks.add(joystick); |
- SDLActivity.nativeAddJoystick(joystick.device_id, joystick.name, 0, -1, |
- joystick.axes.size(), joystick.hats.size()/2, 0); |
- } |
- } |
- } |
- |
- /* Check removed devices */ |
- ArrayList<Integer> removedDevices = new ArrayList<Integer>(); |
- for(int i=0; i < mJoysticks.size(); i++) { |
- int device_id = mJoysticks.get(i).device_id; |
- int j; |
- for (j=0; j < deviceIds.length; j++) { |
- if (device_id == deviceIds[j]) break; |
- } |
- if (j == deviceIds.length) { |
- removedDevices.add(Integer.valueOf(device_id)); |
- } |
- } |
- |
- for(int i=0; i < removedDevices.size(); i++) { |
- int device_id = removedDevices.get(i).intValue(); |
- SDLActivity.nativeRemoveJoystick(device_id); |
- for (int j=0; j < mJoysticks.size(); j++) { |
- if (mJoysticks.get(j).device_id == device_id) { |
- mJoysticks.remove(j); |
- break; |
- } |
- } |
- } |
- } |
- |
- protected SDLJoystick getJoystick(int device_id) { |
- for(int i=0; i < mJoysticks.size(); i++) { |
- if (mJoysticks.get(i).device_id == device_id) { |
- return mJoysticks.get(i); |
- } |
- } |
- return null; |
- } |
- |
- @Override |
- public boolean handleMotionEvent(MotionEvent event) { |
- if ( (event.getSource() & InputDevice.SOURCE_JOYSTICK) != 0) { |
- int actionPointerIndex = event.getActionIndex(); |
- int action = event.getActionMasked(); |
- switch(action) { |
- case MotionEvent.ACTION_MOVE: |
- SDLJoystick joystick = getJoystick(event.getDeviceId()); |
- if ( joystick != null ) { |
- for (int i = 0; i < joystick.axes.size(); i++) { |
- InputDevice.MotionRange range = joystick.axes.get(i); |
- /* Normalize the value to -1...1 */ |
- float value = ( event.getAxisValue( range.getAxis(), actionPointerIndex) - range.getMin() ) / range.getRange() * 2.0f - 1.0f; |
- SDLActivity.onNativeJoy(joystick.device_id, i, value ); |
- } |
- for (int i = 0; i < joystick.hats.size(); i+=2) { |
- int hatX = Math.round(event.getAxisValue( joystick.hats.get(i).getAxis(), actionPointerIndex ) ); |
- int hatY = Math.round(event.getAxisValue( joystick.hats.get(i+1).getAxis(), actionPointerIndex ) ); |
- SDLActivity.onNativeHat(joystick.device_id, i/2, hatX, hatY ); |
- } |
- } |
- break; |
- default: |
- break; |
- } |
- } |
- return true; |
- } |
-} |
- |
-class SDLGenericMotionListener_API12 implements View.OnGenericMotionListener { |
- // Generic Motion (mouse hover, joystick...) events go here |
- @Override |
- public boolean onGenericMotion(View v, MotionEvent event) { |
- float x, y; |
- int action; |
- |
- switch ( event.getSource() ) { |
- case InputDevice.SOURCE_JOYSTICK: |
- case InputDevice.SOURCE_GAMEPAD: |
- case InputDevice.SOURCE_DPAD: |
- SDLActivity.handleJoystickMotionEvent(event); |
- return true; |
- |
- case InputDevice.SOURCE_MOUSE: |
- action = event.getActionMasked(); |
- switch (action) { |
- case MotionEvent.ACTION_SCROLL: |
- x = event.getAxisValue(MotionEvent.AXIS_HSCROLL, 0); |
- y = event.getAxisValue(MotionEvent.AXIS_VSCROLL, 0); |
- SDLActivity.onNativeMouse(0, action, x, y); |
- return true; |
- |
- case MotionEvent.ACTION_HOVER_MOVE: |
- x = event.getX(0); |
- y = event.getY(0); |
- |
- SDLActivity.onNativeMouse(0, action, x, y); |
- return true; |
- |
- default: |
- break; |
- } |
- break; |
- |
- default: |
- break; |
- } |
- |
- // Event was not managed |
- return false; |
- } |
-} |