Android Open Source - ExampleApp Build Layer Frame Layout






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License

The source code is released under:

Copyright (c) 2014, Altinn All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redis...

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Java Source Code

package net.simonvt.menudrawer;
//from ww  w  . j ava2 s  . co m
import android.content.Context;
import android.graphics.Canvas;
import android.util.AttributeSet;
import android.widget.FrameLayout;

/**
 * FrameLayout which caches the hardware layer if available.
 * <p/>
 * If it's not posted twice the layer either wont be built on start, or it'll be built twice.
 */
class BuildLayerFrameLayout extends FrameLayout {

    private boolean mChanged;

    private boolean mHardwareLayersEnabled = true;

    private boolean mAttached;

    private boolean mFirst = true;

    public BuildLayerFrameLayout(Context context) {
        super(context);
        if (MenuDrawer.USE_TRANSLATIONS) {
            setLayerType(LAYER_TYPE_HARDWARE, null);
        }
    }

    public BuildLayerFrameLayout(Context context, AttributeSet attrs) {
        super(context, attrs);
        if (MenuDrawer.USE_TRANSLATIONS) {
            setLayerType(LAYER_TYPE_HARDWARE, null);
        }
    }

    public BuildLayerFrameLayout(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
        if (MenuDrawer.USE_TRANSLATIONS) {
            setLayerType(LAYER_TYPE_HARDWARE, null);
        }
    }

    void setHardwareLayersEnabled(boolean enabled) {
        mHardwareLayersEnabled = enabled;
    }

    @Override
    protected void onAttachedToWindow() {
        super.onAttachedToWindow();
        mAttached = true;
    }

    @Override
    protected void onDetachedFromWindow() {
        super.onDetachedFromWindow();
        mAttached = false;
    }

    @Override
    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
        super.onSizeChanged(w, h, oldw, oldh);

        if (MenuDrawer.USE_TRANSLATIONS && mHardwareLayersEnabled) {
            post(new Runnable() {
                @Override
                public void run() {
                    mChanged = true;
                    invalidate();
                }
            });
        }
    }

    @Override
    protected void dispatchDraw(Canvas canvas) {
        super.dispatchDraw(canvas);

        if (mChanged && MenuDrawer.USE_TRANSLATIONS) {
            post(new Runnable() {
                @Override
                public void run() {
                    if (mAttached) {
                        final int layerType = getLayerType();
                        // If it's already a hardware layer, it'll be built anyway.
                        if (layerType != LAYER_TYPE_HARDWARE || mFirst) {
                            mFirst = false;
                            setLayerType(LAYER_TYPE_HARDWARE, null);
                            buildLayer();
                            setLayerType(LAYER_TYPE_NONE, null);
                        }
                    }
                }
            });

            mChanged = false;
        }
    }
}




Java Source Code List

com.altinn.apps.fisher.AppContext.java
com.altinn.apps.fisher.CacheManager.java
com.altinn.apps.fisher.common.AppConstants.java
com.altinn.apps.fisher.common.IStatusMessage.java
com.altinn.apps.fisher.common.MenuItem.java
com.altinn.apps.fisher.common.StatusMessage.java
com.altinn.apps.fisher.db.DataBaseHelper.java
com.altinn.apps.fisher.db.FactoryDBHelper.java
com.altinn.apps.fisher.db.FishCategoryDBHelper.java
com.altinn.apps.fisher.db.FormDBHelper.java
com.altinn.apps.fisher.db.IDBHelper.java
com.altinn.apps.fisher.db.RegsDBHelper.java
com.altinn.apps.fisher.db.VesselDBHelper.java
com.altinn.apps.fisher.gps.CLocationProvider.java
com.altinn.apps.fisher.gps.ILocationUpdateListner.java
com.altinn.apps.fisher.models.CaughtInfoData.java
com.altinn.apps.fisher.models.InfoData.java
com.altinn.apps.fisher.models.ReportInfoData.java
com.altinn.apps.fisher.models.UserProfile.java
com.altinn.apps.fisher.net.AbstractWorkerTask.java
com.altinn.apps.fisher.net.CookieHelper.java
com.altinn.apps.fisher.net.IParser.java
com.altinn.apps.fisher.net.JSParser.java
com.altinn.apps.fisher.net.ParseManager.java
com.altinn.apps.fisher.net.TaskNotifier.java
com.altinn.apps.fisher.net.jsobj.AttachmentObj.java
com.altinn.apps.fisher.net.jsobj.FormObj.java
com.altinn.apps.fisher.net.jsobj.JSConstants.java
com.altinn.apps.fisher.net.jsobj.JsonObj.java
com.altinn.apps.fisher.net.jsobj.LinkItemObj.java
com.altinn.apps.fisher.net.jsobj.LinkObj.java
com.altinn.apps.fisher.net.jsobj.MessageObj.java
com.altinn.apps.fisher.net.jsobj.MessagesEmbedded.java
com.altinn.apps.fisher.net.jsobj.OrganisationObj.java
com.altinn.apps.fisher.net.tasks.LoginTask.java
com.altinn.apps.fisher.net.tasks.RefreshTokenTask.java
com.altinn.apps.fisher.net.tasks.SendReportTask.java
com.altinn.apps.fisher.net.tasks.UserProfileTask.java
com.altinn.apps.fisher.settings.FactoryDetails.java
com.altinn.apps.fisher.settings.FishDetails.java
com.altinn.apps.fisher.settings.SettingItem.java
com.altinn.apps.fisher.settings.VesselsDetails.java
com.altinn.apps.fisher.ui.component.DurationTimePickDialog.java
com.altinn.apps.fisher.ui.component.RAutoCompleteTextView.java
com.altinn.apps.fisher.ui.component.RButton.java
com.altinn.apps.fisher.ui.component.REditText.java
com.altinn.apps.fisher.ui.component.RTextView.java
com.altinn.apps.fisher.ui.screen.BaseActivity.java
com.altinn.apps.fisher.ui.screen.BrowserActivity.java
com.altinn.apps.fisher.ui.screen.FactoryDetailsActivity.java
com.altinn.apps.fisher.ui.screen.HomeActivity.java
com.altinn.apps.fisher.ui.screen.InformationActivity.java
com.altinn.apps.fisher.ui.screen.MenuNavigationActivity.java
com.altinn.apps.fisher.ui.screen.ReportActivity.java
com.altinn.apps.fisher.ui.screen.ReportReceivedFishActivity.java
com.altinn.apps.fisher.ui.screen.ReportSendDetailActivity.java
com.altinn.apps.fisher.ui.screen.SplashActivity.java
com.altinn.apps.fisher.ui.screen.UserProfileActivity.java
com.altinn.apps.fisher.utils.PreferenceUtils.java
com.altinn.apps.fisher.utils.Utils.java
net.simonvt.menudrawer.BuildLayerFrameLayout.java
net.simonvt.menudrawer.ColorDrawable.java
net.simonvt.menudrawer.DraggableDrawer.java
net.simonvt.menudrawer.FloatScroller.java
net.simonvt.menudrawer.MenuDrawer.java
net.simonvt.menudrawer.NoClickThroughFrameLayout.java
net.simonvt.menudrawer.OverlayDrawer.java
net.simonvt.menudrawer.PeekInterpolator.java
net.simonvt.menudrawer.Position.java
net.simonvt.menudrawer.Scroller.java
net.simonvt.menudrawer.SinusoidalInterpolator.java
net.simonvt.menudrawer.SlideDrawable.java
net.simonvt.menudrawer.SlidingDrawer.java
net.simonvt.menudrawer.SmoothInterpolator.java
net.simonvt.menudrawer.StaticDrawer.java
net.simonvt.menudrawer.ViewHelper.java
net.simonvt.menudrawer.compat.ActionBarHelperCompat.java
net.simonvt.menudrawer.compat.ActionBarHelperNative.java
net.simonvt.menudrawer.compat.ActionBarHelper.java