updating to latest SDL

oxygine/SDL/android/lib/src/org/libsdl/app/SDLActivity.java

@@ -17,7 +17,7 @@ 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.RelativeLayout;
 import android.widget.Button;
 import android.widget.LinearLayout;
 import android.widget.TextView;
@@ -59,6 +59,7 @@ public class SDLActivity extends Activity {
 
     // Audio
     protected static AudioTrack mAudioTrack;
+    protected static AudioRecord mAudioRecord;
 
     /**
      * This method is called by SDL before loading the native shared libraries.
@@ -106,6 +107,7 @@ public class SDLActivity extends Activity {
         mJoystickHandler = null;
         mSDLThread = null;
         mAudioTrack = null;
+        mAudioRecord = null;
         mExitCalledFromJava = false;
         mBrokenLibraries = false;
         mIsPaused = false;
@@ -171,7 +173,7 @@ public class SDLActivity extends Activity {
             mJoystickHandler = new SDLJoystickHandler();
         }
 
-        mLayout = new AbsoluteLayout(this);
+        mLayout = new RelativeLayout(this);
         mLayout.addView(mSurface);
 
         setContentView(mLayout);
@@ -504,8 +506,9 @@ public class SDLActivity extends Activity {
 
         @Override
         public void run() {
-            AbsoluteLayout.LayoutParams params = new AbsoluteLayout.LayoutParams(
-                    w, h + HEIGHT_PADDING, x, y);
+            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(w, h + HEIGHT_PADDING);
+            params.leftMargin = x;
+            params.topMargin = y;
 
             if (mTextEdit == null) {
                 mTextEdit = new DummyEdit(getContext());
@@ -543,7 +546,7 @@ public class SDLActivity extends Activity {
     /**
      * This method is called by SDL using JNI.
      */
-    public static int audioInit(int sampleRate, boolean is16Bit, boolean isStereo, int desiredFrames) {
+    public static int audioOpen(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);
@@ -622,13 +625,72 @@ public class SDLActivity extends Activity {
     /**
      * This method is called by SDL using JNI.
      */
-    public static void audioQuit() {
+    public static int captureOpen(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 capture: 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, (AudioRecord.getMinBufferSize(sampleRate, channelConfig, audioFormat) + frameSize - 1) / frameSize);
+
+        if (mAudioRecord == null) {
+            mAudioRecord = new AudioRecord(MediaRecorder.AudioSource.DEFAULT, sampleRate,
+                    channelConfig, audioFormat, desiredFrames * frameSize);
+
+            // see notes about AudioTrack state in audioOpen(), above. Probably also applies here.
+            if (mAudioRecord.getState() != AudioRecord.STATE_INITIALIZED) {
+                Log.e(TAG, "Failed during initialization of AudioRecord");
+                mAudioRecord.release();
+                mAudioRecord = null;
+                return -1;
+            }
+
+            mAudioRecord.startRecording();
+        }
+
+        Log.v(TAG, "SDL capture: got " + ((mAudioRecord.getChannelCount() >= 2) ? "stereo" : "mono") + " " + ((mAudioRecord.getAudioFormat() == AudioFormat.ENCODING_PCM_16BIT) ? "16-bit" : "8-bit") + " " + (mAudioRecord.getSampleRate() / 1000f) + "kHz, " + desiredFrames + " frames buffer");
+
+        return 0;
+    }
+
+    /** This method is called by SDL using JNI. */
+    public static int captureReadShortBuffer(short[] buffer, boolean blocking) {
+        // !!! FIXME: this is available in API Level 23. Until then, we always block.  :(
+        //return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING);
+        return mAudioRecord.read(buffer, 0, buffer.length);
+    }
+
+    /** This method is called by SDL using JNI. */
+    public static int captureReadByteBuffer(byte[] buffer, boolean blocking) {
+        // !!! FIXME: this is available in API Level 23. Until then, we always block.  :(
+        //return mAudioRecord.read(buffer, 0, buffer.length, blocking ? AudioRecord.READ_BLOCKING : AudioRecord.READ_NON_BLOCKING);
+        return mAudioRecord.read(buffer, 0, buffer.length);
+    }
+
+
+    /** This method is called by SDL using JNI. */
+    public static void audioClose() {
         if (mAudioTrack != null) {
             mAudioTrack.stop();
+            mAudioTrack.release();
             mAudioTrack = null;
         }
     }
 
+    /** This method is called by SDL using JNI. */
+    public static void captureClose() {
+        if (mAudioRecord != null) {
+            mAudioRecord.stop();
+            mAudioRecord.release();
+            mAudioRecord = null;
+        }
+    }
+
+
     // Input
 
     /**
@@ -670,15 +732,6 @@ public class SDLActivity extends Activity {
     /** 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.
@@ -1393,7 +1446,7 @@ class DummyEdit extends View implements View.OnKeyListener {
         // 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: A more effective solution would be to assume our Layout to be RelativeLayout or LinearLayout
         // 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) {