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[Android] Simplify some things in the overlay. Also Javadoc the new static function.

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This commit is contained in:
Lioncash 2013-11-29 20:06:39 -05:00
parent 49eef423a8
commit f6e89356c7
2 changed files with 23 additions and 19 deletions
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9
Source/Android/src/org/dolphinemu/dolphinemu/emulation/EmulationActivity.java
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@ -37,7 +37,6 @@ public final class EmulationActivity extends Activity
private float screenWidth;
private float screenHeight;
private SharedPreferences sharedPrefs;
public static WindowManager wm;
@Override
public void onCreate(Bundle savedInstanceState)
@ -45,11 +44,9 @@ public final class EmulationActivity extends Activity
super.onCreate(savedInstanceState);
// Retrieve screen dimensions.
DisplayMetrics displayMetrics = new DisplayMetrics();
wm = getWindowManager();
wm.getDefaultDisplay().getMetrics(displayMetrics);
this.screenHeight = displayMetrics.heightPixels;
this.screenWidth = displayMetrics.widthPixels;
DisplayMetrics dm = getResources().getDisplayMetrics();
this.screenHeight = dm.heightPixels;
this.screenWidth = dm.widthPixels;
// Request window features for the emulation view.
getWindow().addFlags(LayoutParams.FLAG_KEEP_SCREEN_ON);

33
Source/Android/src/org/dolphinemu/dolphinemu/emulation/overlay/InputOverlay.java
View File

@ -17,18 +17,14 @@ import android.graphics.drawable.Drawable;
import android.preference.PreferenceManager;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.MotionEvent;
import android.view.SurfaceView;
import android.view.View;
import android.view.View.OnTouchListener;
import android.view.WindowManager;
import org.dolphinemu.dolphinemu.NativeLibrary;
import org.dolphinemu.dolphinemu.NativeLibrary.ButtonState;
import org.dolphinemu.dolphinemu.NativeLibrary.ButtonType;
import org.dolphinemu.dolphinemu.R;
import org.dolphinemu.dolphinemu.emulation.EmulationActivity;
import java.util.HashSet;
import java.util.Set;
@ -41,14 +37,23 @@ public final class InputOverlay extends SurfaceView implements OnTouchListener
private final Set<InputOverlayDrawableButton> overlayButtons = new HashSet<InputOverlayDrawableButton>();
private final Set<InputOverlayDrawableJoystick> overlayJoysticks = new HashSet<InputOverlayDrawableJoystick>();
public static Bitmap resizeBitmap(WindowManager wm, Context context, Bitmap bitmap, float scale) {
/**
* Resizes a {@link Bitmap} by a given scale factor
*
* @param context The current {@link Context}
* @param bitmap The {@link Bitmap} to scale.
* @param scale The scale factor for the bitmap.
*
* @return The scaled {@link Bitmap}
*/
public static Bitmap resizeBitmap(Context context, Bitmap bitmap, float scale)
{
// Retrieve screen dimensions.
DisplayMetrics displayMetrics = new DisplayMetrics();
wm.getDefaultDisplay().getMetrics(displayMetrics);
DisplayMetrics dm = context.getResources().getDisplayMetrics();
Bitmap bitmapResized = Bitmap.createScaledBitmap(bitmap,
(int)(displayMetrics.heightPixels * scale),
(int)(displayMetrics.heightPixels * scale),
(int)(dm.heightPixels * scale),
(int)(dm.heightPixels * scale),
false);
return bitmapResized;
}
@ -113,8 +118,10 @@ public final class InputOverlay extends SurfaceView implements OnTouchListener
int buttonState = (event.getAction() == MotionEvent.ACTION_DOWN) ? ButtonState.PRESSED : ButtonState.RELEASED;
// Check if there was a touch within the bounds of a drawable.
for (InputOverlayDrawableButton button : overlayButtons)
{
if (button.getBounds().contains((int)event.getX(), (int)event.getY()))
NativeLibrary.onTouchEvent(0, button.getId(), buttonState);
}
for (InputOverlayDrawableJoystick joystick : overlayJoysticks)
@ -123,8 +130,8 @@ public final class InputOverlay extends SurfaceView implements OnTouchListener
int[] axisIDs = joystick.getAxisIDs();
float[] axises = joystick.getAxisValues();
for (int a = 0; a < 4; ++a)
NativeLibrary.onTouchAxisEvent(0, axisIDs[a], axises[a]);
for (int i = 0; i < 4; i++)
NativeLibrary.onTouchAxisEvent(0, axisIDs[i], axises[i]);
}
return true;
@ -170,7 +177,7 @@ public final class InputOverlay extends SurfaceView implements OnTouchListener
final SharedPreferences sPrefs = PreferenceManager.getDefaultSharedPreferences(context);
// Initialize the InputOverlayDrawableButton.
final Bitmap bitmap = resizeBitmap(EmulationActivity.wm, context, BitmapFactory.decodeResource(res, resId), 0.20f);
final Bitmap bitmap = resizeBitmap(context, BitmapFactory.decodeResource(res, resId), 0.20f);
final InputOverlayDrawableButton overlayDrawable = new InputOverlayDrawableButton(res, bitmap, buttonId);
// String ID of the Drawable. This is what is passed into SharedPreferences
@ -214,7 +221,7 @@ public final class InputOverlay extends SurfaceView implements OnTouchListener
final SharedPreferences sPrefs = PreferenceManager.getDefaultSharedPreferences(context);
// Initialize the InputOverlayDrawableJoystick.
final Bitmap bitmapOuter = resizeBitmap(EmulationActivity.wm, context, BitmapFactory.decodeResource(res, resOuter), 0.30f);
final Bitmap bitmapOuter = resizeBitmap(context, BitmapFactory.decodeResource(res, resOuter), 0.30f);
final Bitmap bitmapInner = BitmapFactory.decodeResource(res, resInner);
// String ID of the Drawable. This is what is passed into SharedPreferences