@Override
public void onDestroy() {
super.onDestroy();
mHandler.removeCallbacks(mUpdateDisplay);
cleanUp();
Log.d(TAG, ".onDestroy()");
}
@Override
public void onOffsetsChanged(
float xOffset,
float yOffset,
float xOffsetStep,
float yOffsetStep,
int xPixelOffset,
int yPixelOffset) {
super.onOffsetsChanged(
xOffset, yOffset, xOffsetStep, yOffsetStep, xPixelOffset, yPixelOffset);
int xStep = 1;
int yStep = 1;
if (xOffsetStep > 0) xStep = Math.round(1f / xOffsetStep) + 1;
if (yOffsetStep > 0) yStep = Math.round(1f / yOffsetStep) + 1;
if (xOffsetStep == 1 && xOffset == 0.5) xStep = 1;
if (yOffsetStep == 1 && yOffset == 0.5) yStep = 1;
if (yStep != this.ySteps || xStep != this.xSteps) this.replaceRequired = true;
synchronized (this) {
this.xSteps = xStep;
this.ySteps = yStep;
this.xPos = xOffset;
this.yPos = yOffset;
this.redrawRequired = true;
updateSize();
}
redrawImage();
}
@Override
public void onDesiredSizeChanged(int desiredWidth, int desiredHeight) {
super.onDesiredSizeChanged(desiredWidth, desiredHeight);
synchronized (this) {
updateSize();
this.redrawRequired = true;
this.replaceRequired = true;
}
redrawImage();
}
/*
====================CALLBACKS==========================
*/
@Override
public void onCreate(SurfaceHolder surfaceHolder) {
super.onCreate(surfaceHolder);
Log.d(TAG, ".onCreate()");
contentResolver = getContentResolver();
fetchAudio = new FetchAudio(contentResolver);
mPlayer = MediaPlayer.create(getApplicationContext(), fetchAudio.getRandomTrack().getURI());
link(mPlayer);
addBarGraphRenderers();
mPlayer.start();
mHandler.removeCallbacks(mUpdateDisplay);
mHandler.postDelayed(mUpdateDisplay, 200);
}
@Override
public void onVisibilityChanged(boolean visible) {
super.onVisibilityChanged(visible);
if (visible) updateSize();
if (visible && this.redrawRequired) redrawImage();
}
@Override
public void onSurfaceDestroyed(SurfaceHolder holder) {
super.onSurfaceDestroyed(holder);
handler.removeCallbacks(timerRefresh);
handler.removeCallbacks(timerGetImages);
}
@Override
public void onSurfaceChanged(SurfaceHolder holder, int format, int width, int height) {
super.onSurfaceChanged(holder, format, width, height);
this.replaceRequired = true;
updateSize();
}
@Override
public void onDestroy() {
super.onDestroy();
handler.removeCallbacks(timerRefresh);
handler.removeCallbacks(timerGetImages);
}
@Override
public void onCreate(SurfaceHolder surfaceHolder) {
super.onCreate(surfaceHolder);
this.replaceRequired = true;
updateSize();
}
@Override
public void onVisibilityChanged(boolean visible) {
super.onVisibilityChanged(visible);
Log.d(TAG, ".onVisibilityChanged()");
}
@Override
public void onSurfaceChanged(SurfaceHolder holder, int format, int width, int height) {
super.onSurfaceChanged(holder, format, width, height);
Log.d(TAG, ".onSurfaceChanged()");
}
@Override
public void onSurfaceDestroyed(SurfaceHolder holder) {
super.onSurfaceDestroyed(holder);
Log.d(TAG, ".onSurfaceDestroyed()");
}