本文整理匯總了Java中android.hardware.display.DisplayManager.getDisplay方法的典型用法代碼示例。如果您正苦於以下問題：Java DisplayManager.getDisplay方法的具體用法？Java DisplayManager.getDisplay怎麽用？Java DisplayManager.getDisplay使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.hardware.display.DisplayManager的用法示例。
在下文中一共展示了DisplayManager.getDisplay方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: applyDisplayRefreshRate
import android.hardware.display.DisplayManager; //導入方法依賴的package包/類
private void applyDisplayRefreshRate(float videoFrameRate) {
boolean is24Fps = Math.abs(videoFrameRate - FRAME_RATE_FOR_FILM) < FRAME_RATE_EPSILON;
if (mIsFilmModeSet && !is24Fps) {
setPreferredRefreshRate(mDefaultRefreshRate);
mIsFilmModeSet = false;
} else if (!mIsFilmModeSet && is24Fps) {
DisplayManager displayManager = (DisplayManager) getSystemService(
Context.DISPLAY_SERVICE);
Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
float[] refreshRates = display.getSupportedRefreshRates();
for (float refreshRate : refreshRates) {
// Be conservative and set only when the display refresh rate supports 24fps.
if (Math.abs(videoFrameRate - refreshRate) < REFRESH_RATE_EPSILON) {
setPreferredRefreshRate(refreshRate);
mIsFilmModeSet = true;
return;
}
}
}
}
示例2: getOrientation
import android.hardware.display.DisplayManager; //導入方法依賴的package包/類
public Orientation getOrientation() {
Point s;
try {
DisplayManager displayManager = (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
s = new Point();
display.getSize(s);
} catch (Exception e) {
Log.w(TAG, "Error retrieving screen orientation");
EasyTracker.getTracker().sendException("projection", e, false);
return Orientation.LANDSCAPE;
}
return s.x > s.y ? Orientation.LANDSCAPE : Orientation.PORTRAIT;
}
示例3: ScaledLayout
import android.hardware.display.DisplayManager; //導入方法依賴的package包/類
public ScaledLayout(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
Point size = new Point();
DisplayManager displayManager = (DisplayManager) getContext()
.getSystemService(Context.DISPLAY_SERVICE);
Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
display.getRealSize(size);
mMaxWidth = size.x;
mMaxHeight = size.y;
}
示例4: TvViewUiManager
import android.hardware.display.DisplayManager; //導入方法依賴的package包/類
public TvViewUiManager(Context context, TunableTvView tvView, TunableTvView pipView,
FrameLayout contentView, TvOptionsManager tvOptionManager) {
mContext = context;
mResources = mContext.getResources();
mTvView = tvView;
mPipView = pipView;
mContentView = contentView;
mTvOptionsManager = tvOptionManager;
DisplayManager displayManager = (DisplayManager) mContext
.getSystemService(Context.DISPLAY_SERVICE);
Display display = displayManager.getDisplay(Display.DEFAULT_DISPLAY);
Point size = new Point();
display.getSize(size);
mWindowWidth = size.x;
mWindowHeight = size.y;
// Have an assumption that PIP and TvView Shrinking happens only in full screen.
mTvViewShrunkenStartMargin = mResources
.getDimensionPixelOffset(R.dimen.shrunken_tvview_margin_start);
mTvViewShrunkenEndMargin =
mResources.getDimensionPixelOffset(R.dimen.shrunken_tvview_margin_end)
+ mResources.getDimensionPixelSize(R.dimen.side_panel_width);
int papMarginHorizontal = mResources
.getDimensionPixelOffset(R.dimen.papview_margin_horizontal);
int papSpacing = mResources.getDimensionPixelOffset(R.dimen.papview_spacing);
mTvViewPapWidth = (mWindowWidth - papSpacing) / 2 - papMarginHorizontal;
mTvViewPapStartMargin = papMarginHorizontal + mTvViewPapWidth + papSpacing;
mTvViewPapEndMargin = papMarginHorizontal;
mTvViewFrame = createMarginLayoutParams(0, 0, 0, 0);
mSharedPreferences = PreferenceManager.getDefaultSharedPreferences(mContext);
mLinearOutSlowIn = AnimationUtils
.loadInterpolator(mContext, android.R.interpolator.linear_out_slow_in);
mFastOutLinearIn = AnimationUtils
.loadInterpolator(mContext, android.R.interpolator.fast_out_linear_in);
mPipViewHorizontalMargin = mResources
.getDimensionPixelOffset(R.dimen.pipview_margin_horizontal);
mPipViewTopMargin = mResources.getDimensionPixelOffset(R.dimen.pipview_margin_top);
mPipViewBottomMargin = mResources.getDimensionPixelOffset(R.dimen.pipview_margin_bottom);
}