| package org.libsdl.app; |
| |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.UiModeManager; |
| import android.content.ClipboardManager; |
| import android.content.ClipData; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.pm.ActivityInfo; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.res.Configuration; |
| import android.graphics.Bitmap; |
| import android.graphics.Color; |
| import android.graphics.PorterDuff; |
| import android.graphics.drawable.Drawable; |
| import android.hardware.Sensor; |
| import android.net.Uri; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.util.DisplayMetrics; |
| import android.util.Log; |
| import android.util.SparseArray; |
| import android.view.Display; |
| import android.view.Gravity; |
| import android.view.InputDevice; |
| import android.view.KeyEvent; |
| import android.view.PointerIcon; |
| import android.view.Surface; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.Window; |
| import android.view.WindowManager; |
| import android.view.inputmethod.InputConnection; |
| import android.view.inputmethod.InputMethodManager; |
| import android.widget.Button; |
| import android.widget.LinearLayout; |
| import android.widget.RelativeLayout; |
| import android.widget.TextView; |
| import android.widget.Toast; |
| |
| import java.util.Hashtable; |
| import java.util.Locale; |
| |
| |
| /** |
| SDL Activity |
| */ |
| public class SDLActivity extends Activity implements View.OnSystemUiVisibilityChangeListener { |
| private static final String TAG = "SDL"; |
| private static final int SDL_MAJOR_VERSION = 3; |
| private static final int SDL_MINOR_VERSION = 1; |
| private static final int SDL_MICRO_VERSION = 1; |
| /* |
| // Display InputType.SOURCE/CLASS of events and devices |
| // |
| // SDLActivity.debugSource(device.getSources(), "device[" + device.getName() + "]"); |
| // SDLActivity.debugSource(event.getSource(), "event"); |
| public static void debugSource(int sources, String prefix) { |
| int s = sources; |
| int s_copy = sources; |
| String cls = ""; |
| String src = ""; |
| int tst = 0; |
| int FLAG_TAINTED = 0x80000000; |
| |
| if ((s & InputDevice.SOURCE_CLASS_BUTTON) != 0) cls += " BUTTON"; |
| if ((s & InputDevice.SOURCE_CLASS_JOYSTICK) != 0) cls += " JOYSTICK"; |
| if ((s & InputDevice.SOURCE_CLASS_POINTER) != 0) cls += " POINTER"; |
| if ((s & InputDevice.SOURCE_CLASS_POSITION) != 0) cls += " POSITION"; |
| if ((s & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) cls += " TRACKBALL"; |
| |
| |
| int s2 = s_copy & ~InputDevice.SOURCE_ANY; // keep class bits |
| s2 &= ~( InputDevice.SOURCE_CLASS_BUTTON |
| | InputDevice.SOURCE_CLASS_JOYSTICK |
| | InputDevice.SOURCE_CLASS_POINTER |
| | InputDevice.SOURCE_CLASS_POSITION |
| | InputDevice.SOURCE_CLASS_TRACKBALL); |
| |
| if (s2 != 0) cls += "Some_Unkown"; |
| |
| s2 = s_copy & InputDevice.SOURCE_ANY; // keep source only, no class; |
| |
| if (Build.VERSION.SDK_INT >= 23) { |
| tst = InputDevice.SOURCE_BLUETOOTH_STYLUS; |
| if ((s & tst) == tst) src += " BLUETOOTH_STYLUS"; |
| s2 &= ~tst; |
| } |
| |
| tst = InputDevice.SOURCE_DPAD; |
| if ((s & tst) == tst) src += " DPAD"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_GAMEPAD; |
| if ((s & tst) == tst) src += " GAMEPAD"; |
| s2 &= ~tst; |
| |
| if (Build.VERSION.SDK_INT >= 21) { |
| tst = InputDevice.SOURCE_HDMI; |
| if ((s & tst) == tst) src += " HDMI"; |
| s2 &= ~tst; |
| } |
| |
| tst = InputDevice.SOURCE_JOYSTICK; |
| if ((s & tst) == tst) src += " JOYSTICK"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_KEYBOARD; |
| if ((s & tst) == tst) src += " KEYBOARD"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_MOUSE; |
| if ((s & tst) == tst) src += " MOUSE"; |
| s2 &= ~tst; |
| |
| if (Build.VERSION.SDK_INT >= 26) { |
| tst = InputDevice.SOURCE_MOUSE_RELATIVE; |
| if ((s & tst) == tst) src += " MOUSE_RELATIVE"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_ROTARY_ENCODER; |
| if ((s & tst) == tst) src += " ROTARY_ENCODER"; |
| s2 &= ~tst; |
| } |
| tst = InputDevice.SOURCE_STYLUS; |
| if ((s & tst) == tst) src += " STYLUS"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_TOUCHPAD; |
| if ((s & tst) == tst) src += " TOUCHPAD"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_TOUCHSCREEN; |
| if ((s & tst) == tst) src += " TOUCHSCREEN"; |
| s2 &= ~tst; |
| |
| if (Build.VERSION.SDK_INT >= 18) { |
| tst = InputDevice.SOURCE_TOUCH_NAVIGATION; |
| if ((s & tst) == tst) src += " TOUCH_NAVIGATION"; |
| s2 &= ~tst; |
| } |
| |
| tst = InputDevice.SOURCE_TRACKBALL; |
| if ((s & tst) == tst) src += " TRACKBALL"; |
| s2 &= ~tst; |
| |
| tst = InputDevice.SOURCE_ANY; |
| if ((s & tst) == tst) src += " ANY"; |
| s2 &= ~tst; |
| |
| if (s == FLAG_TAINTED) src += " FLAG_TAINTED"; |
| s2 &= ~FLAG_TAINTED; |
| |
| if (s2 != 0) src += " Some_Unkown"; |
| |
| Log.v(TAG, prefix + "int=" + s_copy + " CLASS={" + cls + " } source(s):" + src); |
| } |
| */ |
| |
| public static boolean mIsResumedCalled, mHasFocus; |
| public static final boolean mHasMultiWindow = (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */); |
| |
| // Cursor types |
| // private static final int SDL_SYSTEM_CURSOR_NONE = -1; |
| private static final int SDL_SYSTEM_CURSOR_ARROW = 0; |
| private static final int SDL_SYSTEM_CURSOR_IBEAM = 1; |
| private static final int SDL_SYSTEM_CURSOR_WAIT = 2; |
| private static final int SDL_SYSTEM_CURSOR_CROSSHAIR = 3; |
| private static final int SDL_SYSTEM_CURSOR_WAITARROW = 4; |
| private static final int SDL_SYSTEM_CURSOR_SIZENWSE = 5; |
| private static final int SDL_SYSTEM_CURSOR_SIZENESW = 6; |
| private static final int SDL_SYSTEM_CURSOR_SIZEWE = 7; |
| private static final int SDL_SYSTEM_CURSOR_SIZENS = 8; |
| private static final int SDL_SYSTEM_CURSOR_SIZEALL = 9; |
| private static final int SDL_SYSTEM_CURSOR_NO = 10; |
| private static final int SDL_SYSTEM_CURSOR_HAND = 11; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_TOPLEFT = 12; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_TOP = 13; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_TOPRIGHT = 14; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_RIGHT = 15; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_BOTTOMRIGHT = 16; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_BOTTOM = 17; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_BOTTOMLEFT = 18; |
| private static final int SDL_SYSTEM_CURSOR_WINDOW_LEFT = 19; |
| |
| protected static final int SDL_ORIENTATION_UNKNOWN = 0; |
| protected static final int SDL_ORIENTATION_LANDSCAPE = 1; |
| protected static final int SDL_ORIENTATION_LANDSCAPE_FLIPPED = 2; |
| protected static final int SDL_ORIENTATION_PORTRAIT = 3; |
| protected static final int SDL_ORIENTATION_PORTRAIT_FLIPPED = 4; |
| |
| protected static int mCurrentRotation; |
| protected static Locale mCurrentLocale; |
| |
| // Handle the state of the native layer |
| public enum NativeState { |
| INIT, RESUMED, PAUSED |
| } |
| |
| public static NativeState mNextNativeState; |
| public static NativeState mCurrentNativeState; |
| |
| /** If shared libraries (e.g. SDL or the native application) could not be loaded. */ |
| public static boolean mBrokenLibraries = true; |
| |
| // Main components |
| protected static SDLActivity mSingleton; |
| protected static SDLSurface mSurface; |
| protected static SDLDummyEdit mTextEdit; |
| protected static boolean mScreenKeyboardShown; |
| protected static ViewGroup mLayout; |
| protected static SDLClipboardHandler mClipboardHandler; |
| protected static Hashtable<Integer, PointerIcon> mCursors; |
| protected static int mLastCursorID; |
| protected static SDLGenericMotionListener_API12 mMotionListener; |
| protected static HIDDeviceManager mHIDDeviceManager; |
| |
| // This is what SDL runs in. It invokes SDL_main(), eventually |
| protected static Thread mSDLThread; |
| protected static boolean mSDLMainFinished = false; |
| protected static boolean mActivityCreated = false; |
| |
| protected static SDLGenericMotionListener_API12 getMotionListener() { |
| if (mMotionListener == null) { |
| if (Build.VERSION.SDK_INT >= 26 /* Android 8.0 (O) */) { |
| mMotionListener = new SDLGenericMotionListener_API26(); |
| } else if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { |
| mMotionListener = new SDLGenericMotionListener_API24(); |
| } else { |
| mMotionListener = new SDLGenericMotionListener_API12(); |
| } |
| } |
| |
| return mMotionListener; |
| } |
| |
| /** |
| * This method creates a Runnable which invokes SDL_main. The default implementation |
| * uses the getMainSharedObject() and getMainFunction() methods to invoke native |
| * code from the specified shared library. |
| */ |
| protected Runnable createSDLMainRunnable() { |
| return new SDLMain(); |
| } |
| |
| /** |
| * 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 getContext().getApplicationInfo().nativeLibraryDir + "/" + 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 "SDL3". |
| * Also keep in mind that the order the libraries are loaded may matter. |
| * @return names of shared libraries to be loaded (e.g. "SDL3", "main"). |
| */ |
| protected String[] getLibraries() { |
| return new String[] { |
| "SDL3", |
| // "SDL3_image", |
| // "SDL3_mixer", |
| // "SDL3_net", |
| // "SDL3_ttf", |
| "main" |
| }; |
| } |
| |
| // Load the .so |
| public void loadLibraries() { |
| for (String lib : getLibraries()) { |
| SDL.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; |
| mCursors = new Hashtable<Integer, PointerIcon>(); |
| mLastCursorID = 0; |
| mSDLThread = null; |
| mIsResumedCalled = false; |
| mHasFocus = true; |
| mNextNativeState = NativeState.INIT; |
| mCurrentNativeState = NativeState.INIT; |
| } |
| |
| protected SDLSurface createSDLSurface(Context context) { |
| return new SDLSurface(context); |
| } |
| |
| // Setup |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| Log.v(TAG, "Device: " + Build.DEVICE); |
| Log.v(TAG, "Model: " + Build.MODEL); |
| Log.v(TAG, "onCreate()"); |
| super.onCreate(savedInstanceState); |
| |
| |
| /* Control activity re-creation */ |
| if (mSDLMainFinished || mActivityCreated) { |
| boolean allow_recreate = SDLActivity.nativeAllowRecreateActivity(); |
| if (mSDLMainFinished) { |
| Log.v(TAG, "SDL main() finished"); |
| } |
| if (allow_recreate) { |
| Log.v(TAG, "activity re-created"); |
| } else { |
| Log.v(TAG, "activity finished"); |
| System.exit(0); |
| return; |
| } |
| } |
| |
| mActivityCreated = true; |
| |
| try { |
| Thread.currentThread().setName("SDLActivity"); |
| } catch (Exception e) { |
| Log.v(TAG, "modify thread properties failed " + e.toString()); |
| } |
| |
| // Load shared libraries |
| String errorMsgBrokenLib = ""; |
| try { |
| loadLibraries(); |
| mBrokenLibraries = false; /* success */ |
| } 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) { |
| String expected_version = String.valueOf(SDL_MAJOR_VERSION) + "." + |
| String.valueOf(SDL_MINOR_VERSION) + "." + |
| String.valueOf(SDL_MICRO_VERSION); |
| String version = nativeGetVersion(); |
| if (!version.equals(expected_version)) { |
| mBrokenLibraries = true; |
| errorMsgBrokenLib = "SDL C/Java version mismatch (expected " + expected_version + ", got " + version + ")"; |
| } |
| } |
| |
| if (mBrokenLibraries) { |
| mSingleton = this; |
| 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; |
| } |
| |
| |
| /* Control activity re-creation */ |
| /* Robustness: check that the native code is run for the first time. |
| * (Maybe Activity was reset, but not the native code.) */ |
| { |
| int run_count = SDLActivity.nativeCheckSDLThreadCounter(); /* get and increment a native counter */ |
| if (run_count != 0) { |
| boolean allow_recreate = SDLActivity.nativeAllowRecreateActivity(); |
| if (allow_recreate) { |
| Log.v(TAG, "activity re-created // run_count: " + run_count); |
| } else { |
| Log.v(TAG, "activity finished // run_count: " + run_count); |
| System.exit(0); |
| return; |
| } |
| } |
| } |
| |
| // Set up JNI |
| SDL.setupJNI(); |
| |
| // Initialize state |
| SDL.initialize(); |
| |
| // So we can call stuff from static callbacks |
| mSingleton = this; |
| SDL.setContext(this); |
| |
| mClipboardHandler = new SDLClipboardHandler(); |
| |
| mHIDDeviceManager = HIDDeviceManager.acquire(this); |
| |
| // Set up the surface |
| mSurface = createSDLSurface(this); |
| |
| mLayout = new RelativeLayout(this); |
| mLayout.addView(mSurface); |
| |
| // Get our current screen orientation and pass it down. |
| SDLActivity.nativeSetNaturalOrientation(SDLActivity.getNaturalOrientation()); |
| mCurrentRotation = SDLActivity.getCurrentRotation(); |
| SDLActivity.onNativeRotationChanged(mCurrentRotation); |
| |
| try { |
| if (Build.VERSION.SDK_INT < 24 /* Android 7.0 (N) */) { |
| mCurrentLocale = getContext().getResources().getConfiguration().locale; |
| } else { |
| mCurrentLocale = getContext().getResources().getConfiguration().getLocales().get(0); |
| } |
| } catch(Exception ignored) { |
| } |
| |
| switch (getContext().getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK) { |
| case Configuration.UI_MODE_NIGHT_NO: |
| SDLActivity.onNativeDarkModeChanged(false); |
| break; |
| case Configuration.UI_MODE_NIGHT_YES: |
| SDLActivity.onNativeDarkModeChanged(true); |
| break; |
| } |
| |
| setContentView(mLayout); |
| |
| setWindowStyle(false); |
| |
| getWindow().getDecorView().setOnSystemUiVisibilityChangeListener(this); |
| |
| // 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); |
| } |
| } |
| } |
| |
| protected void pauseNativeThread() { |
| mNextNativeState = NativeState.PAUSED; |
| mIsResumedCalled = false; |
| |
| if (SDLActivity.mBrokenLibraries) { |
| return; |
| } |
| |
| SDLActivity.handleNativeState(); |
| } |
| |
| protected void resumeNativeThread() { |
| mNextNativeState = NativeState.RESUMED; |
| mIsResumedCalled = true; |
| |
| if (SDLActivity.mBrokenLibraries) { |
| return; |
| } |
| |
| SDLActivity.handleNativeState(); |
| } |
| |
| // Events |
| @Override |
| protected void onPause() { |
| Log.v(TAG, "onPause()"); |
| super.onPause(); |
| |
| if (mHIDDeviceManager != null) { |
| mHIDDeviceManager.setFrozen(true); |
| } |
| if (!mHasMultiWindow) { |
| pauseNativeThread(); |
| } |
| } |
| |
| @Override |
| protected void onResume() { |
| Log.v(TAG, "onResume()"); |
| super.onResume(); |
| |
| if (mHIDDeviceManager != null) { |
| mHIDDeviceManager.setFrozen(false); |
| } |
| if (!mHasMultiWindow) { |
| resumeNativeThread(); |
| } |
| } |
| |
| @Override |
| protected void onStop() { |
| Log.v(TAG, "onStop()"); |
| super.onStop(); |
| if (mHasMultiWindow) { |
| pauseNativeThread(); |
| } |
| } |
| |
| @Override |
| protected void onStart() { |
| Log.v(TAG, "onStart()"); |
| super.onStart(); |
| if (mHasMultiWindow) { |
| resumeNativeThread(); |
| } |
| } |
| |
| public static int getNaturalOrientation() { |
| int result = SDL_ORIENTATION_UNKNOWN; |
| |
| Activity activity = (Activity)getContext(); |
| if (activity != null) { |
| Configuration config = activity.getResources().getConfiguration(); |
| Display display = activity.getWindowManager().getDefaultDisplay(); |
| int rotation = display.getRotation(); |
| if (((rotation == Surface.ROTATION_0 || rotation == Surface.ROTATION_180) && |
| config.orientation == Configuration.ORIENTATION_LANDSCAPE) || |
| ((rotation == Surface.ROTATION_90 || rotation == Surface.ROTATION_270) && |
| config.orientation == Configuration.ORIENTATION_PORTRAIT)) { |
| result = SDL_ORIENTATION_LANDSCAPE; |
| } else { |
| result = SDL_ORIENTATION_PORTRAIT; |
| } |
| } |
| return result; |
| } |
| |
| public static int getCurrentRotation() { |
| int result = 0; |
| |
| Activity activity = (Activity)getContext(); |
| if (activity != null) { |
| Display display = activity.getWindowManager().getDefaultDisplay(); |
| switch (display.getRotation()) { |
| case Surface.ROTATION_0: |
| result = 0; |
| break; |
| case Surface.ROTATION_90: |
| result = 90; |
| break; |
| case Surface.ROTATION_180: |
| result = 180; |
| break; |
| case Surface.ROTATION_270: |
| result = 270; |
| break; |
| } |
| } |
| return result; |
| } |
| |
| @Override |
| public void onWindowFocusChanged(boolean hasFocus) { |
| super.onWindowFocusChanged(hasFocus); |
| Log.v(TAG, "onWindowFocusChanged(): " + hasFocus); |
| |
| if (SDLActivity.mBrokenLibraries) { |
| return; |
| } |
| |
| mHasFocus = hasFocus; |
| if (hasFocus) { |
| mNextNativeState = NativeState.RESUMED; |
| SDLActivity.getMotionListener().reclaimRelativeMouseModeIfNeeded(); |
| |
| SDLActivity.handleNativeState(); |
| nativeFocusChanged(true); |
| |
| } else { |
| nativeFocusChanged(false); |
| if (!mHasMultiWindow) { |
| mNextNativeState = NativeState.PAUSED; |
| SDLActivity.handleNativeState(); |
| } |
| } |
| } |
| |
| @Override |
| public void onLowMemory() { |
| Log.v(TAG, "onLowMemory()"); |
| super.onLowMemory(); |
| |
| if (SDLActivity.mBrokenLibraries) { |
| return; |
| } |
| |
| SDLActivity.nativeLowMemory(); |
| } |
| |
| @Override |
| public void onConfigurationChanged(Configuration newConfig) { |
| Log.v(TAG, "onConfigurationChanged()"); |
| super.onConfigurationChanged(newConfig); |
| |
| if (SDLActivity.mBrokenLibraries) { |
| return; |
| } |
| |
| if (mCurrentLocale == null || !mCurrentLocale.equals(newConfig.locale)) { |
| mCurrentLocale = newConfig.locale; |
| SDLActivity.onNativeLocaleChanged(); |
| } |
| |
| switch (newConfig.uiMode & Configuration.UI_MODE_NIGHT_MASK) { |
| case Configuration.UI_MODE_NIGHT_NO: |
| SDLActivity.onNativeDarkModeChanged(false); |
| break; |
| case Configuration.UI_MODE_NIGHT_YES: |
| SDLActivity.onNativeDarkModeChanged(true); |
| break; |
| } |
| } |
| |
| @Override |
| protected void onDestroy() { |
| Log.v(TAG, "onDestroy()"); |
| |
| if (mHIDDeviceManager != null) { |
| HIDDeviceManager.release(mHIDDeviceManager); |
| mHIDDeviceManager = null; |
| } |
| |
| SDLAudioManager.release(this); |
| |
| if (SDLActivity.mBrokenLibraries) { |
| super.onDestroy(); |
| return; |
| } |
| |
| if (SDLActivity.mSDLThread != null) { |
| |
| // Send Quit event to "SDLThread" thread |
| SDLActivity.nativeSendQuit(); |
| |
| // Wait for "SDLThread" thread to end |
| try { |
| // Use a timeout because: |
| // C SDLmain() thread might have started (mSDLThread.start() called) |
| // while the SDL_Init() might not have been called yet, |
| // and so the previous QUIT event will be discarded by SDL_Init() and app is running, not exiting. |
| SDLActivity.mSDLThread.join(1000); |
| } catch(Exception e) { |
| Log.v(TAG, "Problem stopping SDLThread: " + e); |
| } |
| } |
| |
| SDLActivity.nativeQuit(); |
| |
| super.onDestroy(); |
| } |
| |
| @Override |
| public void onBackPressed() { |
| // Check if we want to block the back button in case of mouse right click. |
| // |
| // If we do, the normal hardware back button will no longer work and people have to use home, |
| // but the mouse right click will work. |
| // |
| boolean trapBack = SDLActivity.nativeGetHintBoolean("SDL_ANDROID_TRAP_BACK_BUTTON", false); |
| if (trapBack) { |
| // Exit and let the mouse handler handle this button (if appropriate) |
| return; |
| } |
| |
| // Default system back button behavior. |
| if (!isFinishing()) { |
| super.onBackPressed(); |
| } |
| } |
| |
| // Called by JNI from SDL. |
| public static void manualBackButton() { |
| mSingleton.pressBackButton(); |
| } |
| |
| // Used to get us onto the activity's main thread |
| public void pressBackButton() { |
| runOnUiThread(new Runnable() { |
| @Override |
| public void run() { |
| if (!SDLActivity.this.isFinishing()) { |
| SDLActivity.this.superOnBackPressed(); |
| } |
| } |
| }); |
| } |
| |
| // Used to access the system back behavior. |
| public void superOnBackPressed() { |
| super.onBackPressed(); |
| } |
| |
| @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) { |
| if (mSDLThread != null) { |
| nativePause(); |
| } |
| if (mSurface != null) { |
| mSurface.handlePause(); |
| } |
| mCurrentNativeState = mNextNativeState; |
| return; |
| } |
| |
| // Try a transition to resumed state |
| if (mNextNativeState == NativeState.RESUMED) { |
| if (mSurface.mIsSurfaceReady && (mHasFocus || mHasMultiWindow) && 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? |
| |
| mSDLThread = new Thread(SDLActivity.mSingleton.createSDLMainRunnable(), "SDLThread"); |
| mSurface.enableSensor(Sensor.TYPE_ACCELEROMETER, true); |
| mSDLThread.start(); |
| |
| // No nativeResume(), don't signal Android_ResumeSem |
| } else { |
| nativeResume(); |
| } |
| mSurface.handleResume(); |
| |
| mCurrentNativeState = mNextNativeState; |
| } |
| } |
| } |
| |
| // Messages from the SDLMain thread |
| protected static final int COMMAND_CHANGE_TITLE = 1; |
| protected static final int COMMAND_CHANGE_WINDOW_STYLE = 2; |
| protected static final int COMMAND_TEXTEDIT_HIDE = 3; |
| protected static final int COMMAND_SET_KEEP_SCREEN_ON = 5; |
| protected static final int COMMAND_USER = 0x8000; |
| |
| protected static boolean mFullscreenModeActive; |
| |
| /** |
| * 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_CHANGE_WINDOW_STYLE: |
| if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) { |
| if (context instanceof Activity) { |
| Window window = ((Activity) context).getWindow(); |
| if (window != null) { |
| if ((msg.obj instanceof Integer) && ((Integer) msg.obj != 0)) { |
| int flags = View.SYSTEM_UI_FLAG_FULLSCREEN | |
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | |
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | |
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | |
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | |
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.INVISIBLE; |
| window.getDecorView().setSystemUiVisibility(flags); |
| window.addFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); |
| window.clearFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN); |
| SDLActivity.mFullscreenModeActive = true; |
| } else { |
| int flags = View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_VISIBLE; |
| window.getDecorView().setSystemUiVisibility(flags); |
| window.addFlags(WindowManager.LayoutParams.FLAG_FORCE_NOT_FULLSCREEN); |
| window.clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN); |
| SDLActivity.mFullscreenModeActive = false; |
| } |
| } |
| } 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; |
| |
| mSurface.requestFocus(); |
| } |
| 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 != 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 |
| protected boolean sendCommand(int command, Object data) { |
| Message msg = commandHandler.obtainMessage(); |
| msg.arg1 = command; |
| msg.obj = data; |
| boolean result = commandHandler.sendMessage(msg); |
| |
| if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) { |
| if (command == COMMAND_CHANGE_WINDOW_STYLE) { |
| // Ensure we don't return until the resize has actually happened, |
| // or 500ms have passed. |
| |
| boolean bShouldWait = false; |
| |
| if (data instanceof Integer) { |
| // Let's figure out if we're already laid out fullscreen or not. |
| Display display = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay(); |
| DisplayMetrics realMetrics = new DisplayMetrics(); |
| display.getRealMetrics(realMetrics); |
| |
| boolean bFullscreenLayout = ((realMetrics.widthPixels == mSurface.getWidth()) && |
| (realMetrics.heightPixels == mSurface.getHeight())); |
| |
| if ((Integer) data == 1) { |
| // If we aren't laid out fullscreen or actively in fullscreen mode already, we're going |
| // to change size and should wait for surfaceChanged() before we return, so the size |
| // is right back in native code. If we're already laid out fullscreen, though, we're |
| // not going to change size even if we change decor modes, so we shouldn't wait for |
| // surfaceChanged() -- which may not even happen -- and should return immediately. |
| bShouldWait = !bFullscreenLayout; |
| } else { |
| // If we're laid out fullscreen (even if the status bar and nav bar are present), |
| // or are actively in fullscreen, we're going to change size and should wait for |
| // surfaceChanged before we return, so the size is right back in native code. |
| bShouldWait = bFullscreenLayout; |
| } |
| } |
| |
| if (bShouldWait && (SDLActivity.getContext() != null)) { |
| // We'll wait for the surfaceChanged() method, which will notify us |
| // when called. That way, we know our current size is really the |
| // size we need, instead of grabbing a size that's still got |
| // the navigation and/or status bars before they're hidden. |
| // |
| // We'll wait for up to half a second, because some devices |
| // take a surprisingly long time for the surface resize, but |
| // then we'll just give up and return. |
| // |
| synchronized (SDLActivity.getContext()) { |
| try { |
| SDLActivity.getContext().wait(500); |
| } catch (InterruptedException ie) { |
| ie.printStackTrace(); |
| } |
| } |
| } |
| } |
| } |
| |
| return result; |
| } |
| |
| // C functions we call |
| public static native String nativeGetVersion(); |
| 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 nativeSendQuit(); |
| public static native void nativeQuit(); |
| public static native void nativePause(); |
| public static native void nativeResume(); |
| public static native void nativeFocusChanged(boolean hasFocus); |
| public static native void onNativeDropFile(String filename); |
| public static native void nativeSetScreenResolution(int surfaceWidth, int surfaceHeight, int deviceWidth, int deviceHeight, float density, float rate); |
| public static native void onNativeResize(); |
| public static native void onNativeKeyDown(int keycode); |
| public static native void onNativeKeyUp(int keycode); |
| public static native boolean onNativeSoftReturnKey(); |
| public static native void onNativeKeyboardFocusLost(); |
| public static native void onNativeMouse(int button, int action, float x, float y, boolean relative); |
| 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 onNativeSurfaceCreated(); |
| public static native void onNativeSurfaceChanged(); |
| public static native void onNativeSurfaceDestroyed(); |
| public static native String nativeGetHint(String name); |
| public static native boolean nativeGetHintBoolean(String name, boolean default_value); |
| public static native void nativeSetenv(String name, String value); |
| public static native void nativeSetNaturalOrientation(int orientation); |
| public static native void onNativeRotationChanged(int rotation); |
| public static native void nativeAddTouch(int touchId, String name); |
| public static native void nativePermissionResult(int requestCode, boolean result); |
| public static native void onNativeLocaleChanged(); |
| public static native void onNativeDarkModeChanged(boolean enabled); |
| public static native boolean nativeAllowRecreateActivity(); |
| public static native int nativeCheckSDLThreadCounter(); |
| |
| /** |
| * 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 void setWindowStyle(boolean fullscreen) { |
| // Called from SDLMain() thread and can't directly affect the view |
| mSingleton.sendCommand(COMMAND_CHANGE_WINDOW_STYLE, fullscreen ? 1 : 0); |
| } |
| |
| /** |
| * 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_landscape = -1; |
| int orientation_portrait = -1; |
| |
| /* If set, hint "explicitly controls which UI orientations are allowed". */ |
| if (hint.contains("LandscapeRight") && hint.contains("LandscapeLeft")) { |
| orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE; |
| } else if (hint.contains("LandscapeLeft")) { |
| orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; |
| } else if (hint.contains("LandscapeRight")) { |
| orientation_landscape = ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE; |
| } |
| |
| /* exact match to 'Portrait' to distinguish with PortraitUpsideDown */ |
| boolean contains_Portrait = hint.contains("Portrait ") || hint.endsWith("Portrait"); |
| |
| if (contains_Portrait && hint.contains("PortraitUpsideDown")) { |
| orientation_portrait = ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT; |
| } else if (contains_Portrait) { |
| orientation_portrait = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT; |
| } else if (hint.contains("PortraitUpsideDown")) { |
| orientation_portrait = ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT; |
| } |
| |
| boolean is_landscape_allowed = (orientation_landscape != -1); |
| boolean is_portrait_allowed = (orientation_portrait != -1); |
| int req; /* Requested orientation */ |
| |
| /* No valid hint, nothing is explicitly allowed */ |
| if (!is_portrait_allowed && !is_landscape_allowed) { |
| if (resizable) { |
| /* All orientations are allowed */ |
| req = ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR; |
| } else { |
| /* Fixed window and nothing specified. Get orientation from w/h of created window */ |
| req = (w > h ? ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE : ActivityInfo.SCREEN_ORIENTATION_SENSOR_PORTRAIT); |
| } |
| } else { |
| /* At least one orientation is allowed */ |
| if (resizable) { |
| if (is_portrait_allowed && is_landscape_allowed) { |
| /* hint allows both landscape and portrait, promote to full sensor */ |
| req = ActivityInfo.SCREEN_ORIENTATION_FULL_SENSOR; |
| } else { |
| /* Use the only one allowed "orientation" */ |
| req = (is_landscape_allowed ? orientation_landscape : orientation_portrait); |
| } |
| } else { |
| /* Fixed window and both orientations are allowed. Choose one. */ |
| if (is_portrait_allowed && is_landscape_allowed) { |
| req = (w > h ? orientation_landscape : orientation_portrait); |
| } else { |
| /* Use the only one allowed "orientation" */ |
| req = (is_landscape_allowed ? orientation_landscape : orientation_portrait); |
| } |
| } |
| } |
| |
| Log.v(TAG, "setOrientation() requestedOrientation=" + req + " width=" + w +" height="+ h +" resizable=" + resizable + " hint=" + hint); |
| mSingleton.setRequestedOrientation(req); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static void minimizeWindow() { |
| |
| if (mSingleton == null) { |
| return; |
| } |
| |
| Intent startMain = new Intent(Intent.ACTION_MAIN); |
| startMain.addCategory(Intent.CATEGORY_HOME); |
| startMain.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mSingleton.startActivity(startMain); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean shouldMinimizeOnFocusLoss() { |
| return false; |
| } |
| |
| /** |
| * 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 supportsRelativeMouse() |
| { |
| // DeX mode in Samsung Experience 9.0 and earlier doesn't support relative mice properly under |
| // Android 7 APIs, and simply returns no data under Android 8 APIs. |
| // |
| // This is fixed in Samsung Experience 9.5, which corresponds to Android 8.1.0, and |
| // thus SDK version 27. If we are in DeX mode and not API 27 or higher, as a result, |
| // we should stick to relative mode. |
| // |
| if (Build.VERSION.SDK_INT < 27 /* Android 8.1 (O_MR1) */ && isDeXMode()) { |
| return false; |
| } |
| |
| return SDLActivity.getMotionListener().supportsRelativeMouse(); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean setRelativeMouseEnabled(boolean enabled) |
| { |
| if (enabled && !supportsRelativeMouse()) { |
| return false; |
| } |
| |
| return SDLActivity.getMotionListener().setRelativeMouseEnabled(enabled); |
| } |
| |
| /** |
| * 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, param); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static Context getContext() { |
| return SDL.getContext(); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean isAndroidTV() { |
| UiModeManager uiModeManager = (UiModeManager) getContext().getSystemService(UI_MODE_SERVICE); |
| if (uiModeManager.getCurrentModeType() == Configuration.UI_MODE_TYPE_TELEVISION) { |
| return true; |
| } |
| if (Build.MANUFACTURER.equals("MINIX") && Build.MODEL.equals("NEO-U1")) { |
| return true; |
| } |
| if (Build.MANUFACTURER.equals("Amlogic") && Build.MODEL.equals("X96-W")) { |
| return true; |
| } |
| return Build.MANUFACTURER.equals("Amlogic") && Build.MODEL.startsWith("TV"); |
| } |
| |
| public static double getDiagonal() |
| { |
| DisplayMetrics metrics = new DisplayMetrics(); |
| Activity activity = (Activity)getContext(); |
| if (activity == null) { |
| return 0.0; |
| } |
| activity.getWindowManager().getDefaultDisplay().getMetrics(metrics); |
| |
| double dWidthInches = metrics.widthPixels / (double)metrics.xdpi; |
| double dHeightInches = metrics.heightPixels / (double)metrics.ydpi; |
| |
| return Math.sqrt((dWidthInches * dWidthInches) + (dHeightInches * dHeightInches)); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean isTablet() { |
| // If our diagonal size is seven inches or greater, we consider ourselves a tablet. |
| return (getDiagonal() >= 7.0); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean isChromebook() { |
| if (getContext() == null) { |
| return false; |
| } |
| return getContext().getPackageManager().hasSystemFeature("org.chromium.arc.device_management"); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean isDeXMode() { |
| if (Build.VERSION.SDK_INT < 24 /* Android 7.0 (N) */) { |
| return false; |
| } |
| try { |
| final Configuration config = getContext().getResources().getConfiguration(); |
| final Class<?> configClass = config.getClass(); |
| return configClass.getField("SEM_DESKTOP_MODE_ENABLED").getInt(configClass) |
| == configClass.getField("semDesktopModeEnabled").getInt(config); |
| } catch(Exception ignored) { |
| return false; |
| } |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean getManifestEnvironmentVariables() { |
| try { |
| if (getContext() == null) { |
| return false; |
| } |
| |
| ApplicationInfo applicationInfo = getContext().getPackageManager().getApplicationInfo(getContext().getPackageName(), PackageManager.GET_META_DATA); |
| Bundle bundle = applicationInfo.metaData; |
| if (bundle == null) { |
| return false; |
| } |
| String prefix = "SDL_ENV."; |
| final int trimLength = prefix.length(); |
| for (String key : bundle.keySet()) { |
| if (key.startsWith(prefix)) { |
| String name = key.substring(trimLength); |
| String value = bundle.get(key).toString(); |
| nativeSetenv(name, value); |
| } |
| } |
| /* environment variables set! */ |
| return true; |
| } catch (Exception e) { |
| Log.v(TAG, "exception " + e.toString()); |
| } |
| return false; |
| } |
| |
| // This method is called by SDLControllerManager's API 26 Generic Motion Handler. |
| public static View getContentView() { |
| return mLayout; |
| } |
| |
| 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; |
| |
| /* Minimum size of 1 pixel, so it takes focus. */ |
| if (this.w <= 0) { |
| this.w = 1; |
| } |
| if (this.h + HEIGHT_PADDING <= 0) { |
| this.h = 1 - HEIGHT_PADDING; |
| } |
| } |
| |
| @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 SDLDummyEdit(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 (event.isCtrlPressed()) { |
| return false; |
| } |
| |
| return event.isPrintingKey() || event.getKeyCode() == KeyEvent.KEYCODE_SPACE; |
| } |
| |
| public static boolean handleKeyEvent(View v, int keyCode, KeyEvent event, InputConnection ic) { |
| int deviceId = event.getDeviceId(); |
| int source = event.getSource(); |
| |
| if (source == InputDevice.SOURCE_UNKNOWN) { |
| InputDevice device = InputDevice.getDevice(deviceId); |
| if (device != null) { |
| source = device.getSources(); |
| } |
| } |
| |
| // if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| // Log.v("SDL", "key down: " + keyCode + ", deviceId = " + deviceId + ", source = " + source); |
| // } else if (event.getAction() == KeyEvent.ACTION_UP) { |
| // Log.v("SDL", "key up: " + keyCode + ", deviceId = " + deviceId + ", source = " + source); |
| // } |
| |
| // Dispatch the different events depending on where they come from |
| // Some SOURCE_JOYSTICK, SOURCE_DPAD or SOURCE_GAMEPAD are also SOURCE_KEYBOARD |
| // So, we try to process them as JOYSTICK/DPAD/GAMEPAD events first, if that fails we try them as KEYBOARD |
| // |
| // Furthermore, it's possible a game controller has SOURCE_KEYBOARD and |
| // SOURCE_JOYSTICK, while its key events arrive from the keyboard source |
| // So, retrieve the device itself and check all of its sources |
| if (SDLControllerManager.isDeviceSDLJoystick(deviceId)) { |
| // Note that we process events with specific key codes here |
| if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| if (SDLControllerManager.onNativePadDown(deviceId, keyCode) == 0) { |
| return true; |
| } |
| } else if (event.getAction() == KeyEvent.ACTION_UP) { |
| if (SDLControllerManager.onNativePadUp(deviceId, keyCode) == 0) { |
| return true; |
| } |
| } |
| } |
| |
| if ((source & InputDevice.SOURCE_MOUSE) == InputDevice.SOURCE_MOUSE) { |
| // on some devices key events are sent for mouse BUTTON_BACK/FORWARD presses |
| // they are ignored here because sending them as mouse input to SDL is messy |
| if ((keyCode == KeyEvent.KEYCODE_BACK) || (keyCode == KeyEvent.KEYCODE_FORWARD)) { |
| switch (event.getAction()) { |
| case KeyEvent.ACTION_DOWN: |
| case KeyEvent.ACTION_UP: |
| // mark the event as handled or it will be handled by system |
| // handling KEYCODE_BACK by system will call onBackPressed() |
| return true; |
| } |
| } |
| } |
| |
| if (event.getAction() == KeyEvent.ACTION_DOWN) { |
| if (isTextInputEvent(event)) { |
| if (ic != null) { |
| ic.commitText(String.valueOf((char) event.getUnicodeChar()), 1); |
| } else { |
| SDLInputConnection.nativeCommitText(String.valueOf((char) event.getUnicodeChar()), 1); |
| } |
| } |
| onNativeKeyDown(keyCode); |
| return true; |
| } else if (event.getAction() == KeyEvent.ACTION_UP) { |
| onNativeKeyUp(keyCode); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| /** |
| * 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. |
| */ |
| public static void initTouch() { |
| int[] ids = InputDevice.getDeviceIds(); |
| |
| for (int id : ids) { |
| InputDevice device = InputDevice.getDevice(id); |
| /* Allow SOURCE_TOUCHSCREEN and also Virtual InputDevices because they can send TOUCHSCREEN events */ |
| if (device != null && ((device.getSources() & InputDevice.SOURCE_TOUCHSCREEN) == InputDevice.SOURCE_TOUCHSCREEN |
| || device.isVirtual())) { |
| |
| nativeAddTouch(device.getId(), device.getName()); |
| } |
| } |
| } |
| |
| // Messagebox |
| |
| /** Result of current messagebox. Also used for blocking the calling thread. */ |
| protected final int[] messageboxSelection = new int[1]; |
| |
| /** |
| * 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() { |
| messageboxCreateAndShow(args); |
| } |
| }); |
| |
| // block the calling thread |
| |
| synchronized (messageboxSelection) { |
| try { |
| messageboxSelection.wait(); |
| } catch (InterruptedException ex) { |
| ex.printStackTrace(); |
| return -1; |
| } |
| } |
| |
| // return selected value |
| |
| return messageboxSelection[0]; |
| } |
| |
| protected void messageboxCreateAndShow(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 AlertDialog dialog = new AlertDialog.Builder(this).create(); |
| 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(KeyEvent.KEYCODE_ESCAPE, button); /* API 11 */ |
| } |
| } |
| 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.setView(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; |
| } |
| }); |
| |
| dialog.show(); |
| } |
| |
| private final Runnable rehideSystemUi = new Runnable() { |
| @Override |
| public void run() { |
| if (Build.VERSION.SDK_INT >= 19 /* Android 4.4 (KITKAT) */) { |
| int flags = View.SYSTEM_UI_FLAG_FULLSCREEN | |
| View.SYSTEM_UI_FLAG_HIDE_NAVIGATION | |
| View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY | |
| View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN | |
| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION | |
| View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.INVISIBLE; |
| |
| SDLActivity.this.getWindow().getDecorView().setSystemUiVisibility(flags); |
| } |
| } |
| }; |
| |
| public void onSystemUiVisibilityChange(int visibility) { |
| if (SDLActivity.mFullscreenModeActive && ((visibility & View.SYSTEM_UI_FLAG_FULLSCREEN) == 0 || (visibility & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0)) { |
| |
| Handler handler = getWindow().getDecorView().getHandler(); |
| if (handler != null) { |
| handler.removeCallbacks(rehideSystemUi); // Prevent a hide loop. |
| handler.postDelayed(rehideSystemUi, 2000); |
| } |
| |
| } |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean clipboardHasText() { |
| return mClipboardHandler.clipboardHasText(); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static String clipboardGetText() { |
| return mClipboardHandler.clipboardGetText(); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static void clipboardSetText(String string) { |
| mClipboardHandler.clipboardSetText(string); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static int createCustomCursor(int[] colors, int width, int height, int hotSpotX, int hotSpotY) { |
| Bitmap bitmap = Bitmap.createBitmap(colors, width, height, Bitmap.Config.ARGB_8888); |
| ++mLastCursorID; |
| |
| if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { |
| try { |
| mCursors.put(mLastCursorID, PointerIcon.create(bitmap, hotSpotX, hotSpotY)); |
| } catch (Exception e) { |
| return 0; |
| } |
| } else { |
| return 0; |
| } |
| return mLastCursorID; |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static void destroyCustomCursor(int cursorID) { |
| if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { |
| try { |
| mCursors.remove(cursorID); |
| } catch (Exception e) { |
| } |
| } |
| return; |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean setCustomCursor(int cursorID) { |
| |
| if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { |
| try { |
| mSurface.setPointerIcon(mCursors.get(cursorID)); |
| } catch (Exception e) { |
| return false; |
| } |
| } else { |
| return false; |
| } |
| return true; |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static boolean setSystemCursor(int cursorID) { |
| int cursor_type = 0; //PointerIcon.TYPE_NULL; |
| switch (cursorID) { |
| case SDL_SYSTEM_CURSOR_ARROW: |
| cursor_type = 1000; //PointerIcon.TYPE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_IBEAM: |
| cursor_type = 1008; //PointerIcon.TYPE_TEXT; |
| break; |
| case SDL_SYSTEM_CURSOR_WAIT: |
| cursor_type = 1004; //PointerIcon.TYPE_WAIT; |
| break; |
| case SDL_SYSTEM_CURSOR_CROSSHAIR: |
| cursor_type = 1007; //PointerIcon.TYPE_CROSSHAIR; |
| break; |
| case SDL_SYSTEM_CURSOR_WAITARROW: |
| cursor_type = 1004; //PointerIcon.TYPE_WAIT; |
| break; |
| case SDL_SYSTEM_CURSOR_SIZENWSE: |
| cursor_type = 1017; //PointerIcon.TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_SIZENESW: |
| cursor_type = 1016; //PointerIcon.TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_SIZEWE: |
| cursor_type = 1014; //PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_SIZENS: |
| cursor_type = 1015; //PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_SIZEALL: |
| cursor_type = 1020; //PointerIcon.TYPE_GRAB; |
| break; |
| case SDL_SYSTEM_CURSOR_NO: |
| cursor_type = 1012; //PointerIcon.TYPE_NO_DROP; |
| break; |
| case SDL_SYSTEM_CURSOR_HAND: |
| cursor_type = 1002; //PointerIcon.TYPE_HAND; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_TOPLEFT: |
| cursor_type = 1017; //PointerIcon.TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_TOP: |
| cursor_type = 1015; //PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_TOPRIGHT: |
| cursor_type = 1016; //PointerIcon.TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_RIGHT: |
| cursor_type = 1014; //PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_BOTTOMRIGHT: |
| cursor_type = 1017; //PointerIcon.TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_BOTTOM: |
| cursor_type = 1015; //PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_BOTTOMLEFT: |
| cursor_type = 1016; //PointerIcon.TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW; |
| break; |
| case SDL_SYSTEM_CURSOR_WINDOW_LEFT: |
| cursor_type = 1014; //PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW; |
| break; |
| } |
| if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) { |
| try { |
| mSurface.setPointerIcon(PointerIcon.getSystemIcon(SDL.getContext(), cursor_type)); |
| } catch (Exception e) { |
| return false; |
| } |
| } |
| return true; |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static void requestPermission(String permission, int requestCode) { |
| if (Build.VERSION.SDK_INT < 23 /* Android 6.0 (M) */) { |
| nativePermissionResult(requestCode, true); |
| return; |
| } |
| |
| Activity activity = (Activity)getContext(); |
| if (activity.checkSelfPermission(permission) != PackageManager.PERMISSION_GRANTED) { |
| activity.requestPermissions(new String[]{permission}, requestCode); |
| } else { |
| nativePermissionResult(requestCode, true); |
| } |
| } |
| |
| @Override |
| public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) { |
| boolean result = (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED); |
| nativePermissionResult(requestCode, result); |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static int openURL(String url) |
| { |
| try { |
| Intent i = new Intent(Intent.ACTION_VIEW); |
| i.setData(Uri.parse(url)); |
| |
| int flags = Intent.FLAG_ACTIVITY_NO_HISTORY | Intent.FLAG_ACTIVITY_MULTIPLE_TASK; |
| if (Build.VERSION.SDK_INT >= 21 /* Android 5.0 (LOLLIPOP) */) { |
| flags |= Intent.FLAG_ACTIVITY_NEW_DOCUMENT; |
| } else { |
| flags |= Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET; |
| } |
| i.addFlags(flags); |
| |
| mSingleton.startActivity(i); |
| } catch (Exception ex) { |
| return -1; |
| } |
| return 0; |
| } |
| |
| /** |
| * This method is called by SDL using JNI. |
| */ |
| public static int showToast(String message, int duration, int gravity, int xOffset, int yOffset) |
| { |
| if(null == mSingleton) { |
| return - 1; |
| } |
| |
| try |
| { |
| class OneShotTask implements Runnable { |
| private final String mMessage; |
| private final int mDuration; |
| private final int mGravity; |
| private final int mXOffset; |
| private final int mYOffset; |
| |
| OneShotTask(String message, int duration, int gravity, int xOffset, int yOffset) { |
| mMessage = message; |
| mDuration = duration; |
| mGravity = gravity; |
| mXOffset = xOffset; |
| mYOffset = yOffset; |
| } |
| |
| public void run() { |
| try |
| { |
| Toast toast = Toast.makeText(mSingleton, mMessage, mDuration); |
| if (mGravity >= 0) { |
| toast.setGravity(mGravity, mXOffset, mYOffset); |
| } |
| toast.show(); |
| } catch(Exception ex) { |
| Log.e(TAG, ex.getMessage()); |
| } |
| } |
| } |
| mSingleton.runOnUiThread(new OneShotTask(message, duration, gravity, xOffset, yOffset)); |
| } catch(Exception ex) { |
| return -1; |
| } |
| return 0; |
| } |
| } |
| |
| /** |
| Simple runnable to start the SDL application |
| */ |
| class SDLMain implements Runnable { |
| @Override |
| public void run() { |
| // Runs SDL_main() |
| String library = SDLActivity.mSingleton.getMainSharedObject(); |
| String function = SDLActivity.mSingleton.getMainFunction(); |
| String[] arguments = SDLActivity.mSingleton.getArguments(); |
| |
| try { |
| android.os.Process.setThreadPriority(android.os.Process.THREAD_PRIORITY_DISPLAY); |
| } catch (Exception e) { |
| Log.v("SDL", "modify thread properties failed " + e.toString()); |
| } |
| |
| Log.v("SDL", "Running main function " + function + " from library " + library); |
| |
| SDLActivity.nativeRunMain(library, function, arguments); |
| |
| Log.v("SDL", "Finished main function"); |
| |
| if (SDLActivity.mSingleton != null && !SDLActivity.mSingleton.isFinishing()) { |
| // Let's finish the Activity |
| SDLActivity.mSDLThread = null; |
| SDLActivity.mSDLMainFinished = true; |
| SDLActivity.mSingleton.finish(); |
| } // else: Activity is already being destroyed |
| |
| } |
| } |
| |
| class SDLClipboardHandler implements |
| ClipboardManager.OnPrimaryClipChangedListener { |
| |
| protected ClipboardManager mClipMgr; |
| |
| SDLClipboardHandler() { |
| mClipMgr = (ClipboardManager) SDL.getContext().getSystemService(Context.CLIPBOARD_SERVICE); |
| mClipMgr.addPrimaryClipChangedListener(this); |
| } |
| |
| public boolean clipboardHasText() { |
| return mClipMgr.hasPrimaryClip(); |
| } |
| |
| public String clipboardGetText() { |
| ClipData clip = mClipMgr.getPrimaryClip(); |
| if (clip != null) { |
| ClipData.Item item = clip.getItemAt(0); |
| if (item != null) { |
| CharSequence text = item.getText(); |
| if (text != null) { |
| return text.toString(); |
| } |
| } |
| } |
| return null; |
| } |
| |
| public void clipboardSetText(String string) { |
| mClipMgr.removePrimaryClipChangedListener(this); |
| ClipData clip = ClipData.newPlainText(null, string); |
| mClipMgr.setPrimaryClip(clip); |
| mClipMgr.addPrimaryClipChangedListener(this); |
| } |
| |
| @Override |
| public void onPrimaryClipChanged() { |
| SDLActivity.onNativeClipboardChanged(); |
| } |
| } |
| |
