@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()"); }