cleanup: unused file
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Hannes Janetzek
parent
f132edf459
commit
c00000edc8
@ -1,360 +0,0 @@
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package org.oscim.android;
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///*
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// * Copyright 2010, 2011, 2012 mapsforge.org
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// *
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// * This program is free software: you can redistribute it and/or modify it under the
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// * terms of the GNU Lesser General Public License as published by the Free Software
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// * Foundation, either version 3 of the License, or (at your option) any later version.
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// *
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// * This program is distributed in the hope that it will be useful, but WITHOUT ANY
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// * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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// * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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// *
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// * You should have received a copy of the GNU Lesser General Public License along with
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// * this program. If not, see <http://www.gnu.org/licenses/>.
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// */
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//package org.oscim.view;
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//
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//import org.oscim.generator.TileGenerator;
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//
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//import android.content.Context;
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//import android.os.Handler;
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//import android.os.Message;
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//import android.view.Gravity;
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//import android.view.MotionEvent;
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//import android.view.View;
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//import android.view.ViewConfiguration;
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//import android.view.ViewGroup.LayoutParams;
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//import android.widget.ZoomControls;
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//
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///**
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// * A MapZoomControls instance displays buttons for zooming in and out in a map.
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// */
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//public class MapZoomControls {
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// private static class ZoomControlsHideHandler extends Handler {
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// private final ZoomControls mZoomControls;
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//
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// ZoomControlsHideHandler(ZoomControls zoomControls) {
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// super();
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// mZoomControls = zoomControls;
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// }
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//
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// @Override
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// public void handleMessage(Message message) {
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// mZoomControls.hide();
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// }
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// }
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//
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// private static class ZoomInClickListener implements View.OnClickListener {
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// private final MapZoomControls mMapZoomControls;
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//
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// ZoomInClickListener(MapZoomControls mapZoomControls) {
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// mMapZoomControls = mapZoomControls;
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// }
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//
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// @Override
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// public void onClick(View view) {
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// // if (MapView.testRegionZoom)
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// // mMap.mRegionLookup.updateRegion(1, null);
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// // else
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// // MapZoomControls.this.zoom((byte) 1);
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// mMapZoomControls.zoom((byte) 1);
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// }
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// }
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//
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// private static class ZoomOutClickListener implements View.OnClickListener {
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// private final MapZoomControls mMapZoomControls;
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//
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// ZoomOutClickListener(MapZoomControls mapZoomControls) {
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// mMapZoomControls = mapZoomControls;
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// }
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//
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// @Override
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// public void onClick(View view) {
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// // if (MapView.testRegionZoom)
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// // mMap.mRegionLookup.updateRegion(-1, null);
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// // else
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// mMapZoomControls.zoom((byte) -1);
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// }
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// }
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//
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// /**
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// * Default {@link Gravity} of the zoom controls.
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// */
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// private static final int DEFAULT_ZOOM_CONTROLS_GRAVITY = Gravity.BOTTOM
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// | Gravity.RIGHT;
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//
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// /**
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// * Default maximum zoom level.
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// */
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// private static final byte DEFAULT_ZOOM_LEVEL_MAX = 18;
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//
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// /**
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// * Default minimum zoom level.
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// */
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// private static final byte DEFAULT_ZOOM_LEVEL_MIN = 1;
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//
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// /**
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// * Message code for the handler to hide the zoom controls.
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// */
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// private static final int MSG_ZOOM_CONTROLS_HIDE = 0;
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//
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// /**
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// * Horizontal padding for the zoom controls.
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// */
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// private static final int ZOOM_CONTROLS_HORIZONTAL_PADDING = 5;
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//
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// /**
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// * Delay in milliseconds after which the zoom controls disappear.
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// */
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// private static final long ZOOM_CONTROLS_TIMEOUT = ViewConfiguration
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// .getZoomControlsTimeout();
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//
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// private boolean mGravityChanged;
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// private boolean mShowMapZoomControls;
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// private final ZoomControls mZoomControls;
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// private int mZoomControlsGravity;
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// private final Handler mZoomControlsHideHandler;
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// private byte mZoomLevelMax;
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// private byte mZoomLevelMin;
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// private final MapView mMap;
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//
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// MapZoomControls(Context context, final MapView map) {
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// mMap = map;
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// mZoomControls = new ZoomControls(context);
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// mShowMapZoomControls = true;
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// mZoomLevelMax = DEFAULT_ZOOM_LEVEL_MAX;
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// mZoomLevelMin = DEFAULT_ZOOM_LEVEL_MIN;
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// // if (!MapView.testRegionZoom)
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// mZoomControls.setVisibility(View.GONE);
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// mZoomControlsGravity = DEFAULT_ZOOM_CONTROLS_GRAVITY;
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//
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// mZoomControls.setOnZoomInClickListener(new ZoomInClickListener(this));
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// mZoomControls.setOnZoomOutClickListener(new ZoomOutClickListener(this));
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// mZoomControlsHideHandler = new ZoomControlsHideHandler(mZoomControls);
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//
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// int wrapContent = android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
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// LayoutParams layoutParams = new LayoutParams(wrapContent, wrapContent);
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// map.addView(mZoomControls, layoutParams);
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// }
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//
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// /**
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// * Zooms in or out by the given amount of zoom levels.
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// *
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// * @param zoomLevelDiff
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// * the difference to the current zoom level.
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// * @return true if the zoom level was changed, false otherwise.
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// */
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// boolean zoom(byte zoomLevelDiff) {
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// Viewport mapPosition = mMap.getViewport();
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// int z = mapPosition.getZoomLevel() + zoomLevelDiff;
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// if (zoomLevelDiff > 0) {
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// // check if zoom in is possible
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// if (z > mZoomLevelMax) {
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// return false;
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// }
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//
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// } else if (zoomLevelDiff < 0) {
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// // check if zoom out is possible
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// if (z < getZoomLevelMin()) {
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// return false;
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// }
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// }
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//
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// mapPosition.setZoomLevel((byte) z);
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// mMap.redrawMap(true);
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//
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// return true;
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// }
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//
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// /**
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// * @return the current gravity for the placing of the zoom controls.
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// * @see Gravity
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// */
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// public int getZoomControlsGravity() {
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// return mZoomControlsGravity;
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// }
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//
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// /**
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// * @return the maximum zoom level of the map.
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// */
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// public byte getZoomLevelMax() {
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// return mZoomLevelMax;
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// }
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//
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// /**
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// * @return the minimum zoom level of the map.
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// */
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// public byte getZoomLevelMin() {
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// return mZoomLevelMin;
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// }
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//
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// /**
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// * @return true if the zoom controls are visible, false otherwise.
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// */
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// public boolean isShowMapZoomControls() {
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// return mShowMapZoomControls;
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// }
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//
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// /**
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// * @param show
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// * true if the zoom controls should be visible, false otherwise.
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// */
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// public void setShowMapZoomControls(boolean show) {
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// mShowMapZoomControls = show;
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// }
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//
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// /**
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// * Sets the gravity for the placing of the zoom controls. Supported values
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// * are {@link Gravity#TOP}, {@link Gravity#CENTER_VERTICAL},
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// * {@link Gravity#BOTTOM}, {@link Gravity#LEFT},
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// * {@link Gravity#CENTER_HORIZONTAL} and {@link Gravity#RIGHT}.
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// *
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// * @param zoomControlsGravity
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// * a combination of {@link Gravity} constants describing the
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// * desired placement.
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// */
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// public void setZoomControlsGravity(int zoomControlsGravity) {
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// if (mZoomControlsGravity != zoomControlsGravity) {
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// mZoomControlsGravity = zoomControlsGravity;
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// mGravityChanged = true;
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// }
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// }
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//
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// /**
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// * Sets the maximum zoom level of the map.
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// * <p>
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// * The maximum possible zoom level of the MapView depends also on the
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// * current {@link TileGenerator}. For example, downloading map tiles may
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// * only be possible up to a certain zoom level. Setting a higher maximum
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// * zoom level has no effect in this case.
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// *
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// * @param zoomLevelMax
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// * the maximum zoom level.
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// * @throws IllegalArgumentException
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// * if the maximum zoom level is smaller than the current minimum
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// * zoom level.
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// */
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// public void setZoomLevelMax(byte zoomLevelMax) {
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// if (zoomLevelMax < mZoomLevelMin) {
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// throw new IllegalArgumentException();
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// }
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// mZoomLevelMax = zoomLevelMax;
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// }
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//
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// /**
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// * Sets the minimum zoom level of the map.
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// *
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// * @param zoomLevelMin
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// * the minimum zoom level.
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// * @throws IllegalArgumentException
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// * if the minimum zoom level is larger than the current maximum
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// * zoom level.
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// */
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// public void setZoomLevelMin(byte zoomLevelMin) {
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// if (zoomLevelMin > mZoomLevelMax) {
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// throw new IllegalArgumentException();
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// }
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// mZoomLevelMin = zoomLevelMin;
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// }
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//
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// private int calculatePositionLeft(int left, int right, int zoomControlsWidth) {
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// int gravity = mZoomControlsGravity & Gravity.HORIZONTAL_GRAVITY_MASK;
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// switch (gravity) {
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// case Gravity.LEFT:
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// return ZOOM_CONTROLS_HORIZONTAL_PADDING;
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//
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// case Gravity.CENTER_HORIZONTAL:
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// return (right - left - zoomControlsWidth) / 2;
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//
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// case Gravity.RIGHT:
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// return right - left - zoomControlsWidth
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// - ZOOM_CONTROLS_HORIZONTAL_PADDING;
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// }
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//
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// throw new IllegalArgumentException("unknown horizontal gravity: " + gravity);
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// }
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//
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// private int calculatePositionTop(int top, int bottom, int zoomControlsHeight) {
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// int gravity = mZoomControlsGravity & Gravity.VERTICAL_GRAVITY_MASK;
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// switch (gravity) {
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// case Gravity.TOP:
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// return 0;
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//
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// case Gravity.CENTER_VERTICAL:
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// return (bottom - top - zoomControlsHeight) / 2;
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//
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// case Gravity.BOTTOM:
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// return bottom - top - zoomControlsHeight;
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// }
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//
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// throw new IllegalArgumentException("unknown vertical gravity: " + gravity);
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// }
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//
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// private void showZoomControls() {
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// mZoomControlsHideHandler.removeMessages(MSG_ZOOM_CONTROLS_HIDE);
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// if (mZoomControls.getVisibility() != View.VISIBLE) {
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// mZoomControls.show();
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// }
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// }
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//
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// private void showZoomControlsWithTimeout() {
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// showZoomControls();
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// mZoomControlsHideHandler.sendEmptyMessageDelayed(MSG_ZOOM_CONTROLS_HIDE,
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// ZOOM_CONTROLS_TIMEOUT);
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// }
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//
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// int getMeasuredHeight() {
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// return mZoomControls.getMeasuredHeight();
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// }
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//
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// int getMeasuredWidth() {
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// return mZoomControls.getMeasuredWidth();
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// }
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//
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// void measure(int widthMeasureSpec, int heightMeasureSpec) {
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// mZoomControls.measure(widthMeasureSpec, heightMeasureSpec);
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// }
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//
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// void onLayout(boolean changed, int left, int top, int right, int bottom) {
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// if (!changed && !mGravityChanged) {
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// return;
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// }
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//
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// int zoomControlsWidth = mZoomControls.getMeasuredWidth();
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// int zoomControlsHeight = mZoomControls.getMeasuredHeight();
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//
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// int positionLeft = calculatePositionLeft(left, right, zoomControlsWidth);
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// int positionTop = calculatePositionTop(top, bottom, zoomControlsHeight);
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// int positionRight = positionLeft + zoomControlsWidth;
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// int positionBottom = positionTop + zoomControlsHeight;
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//
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// mZoomControls.layout(positionLeft, positionTop, positionRight, positionBottom);
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// mGravityChanged = false;
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// }
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//
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// void onMapViewTouchEvent(int action) {
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// if (mShowMapZoomControls) {
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// switch (action) {
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// case MotionEvent.ACTION_DOWN:
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// showZoomControls();
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// break;
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// case MotionEvent.ACTION_CANCEL:
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// showZoomControlsWithTimeout();
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// break;
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// case MotionEvent.ACTION_UP:
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// showZoomControlsWithTimeout();
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// break;
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// }
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// }
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// }
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//
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// void onZoomLevelChange(int zoomLevel) {
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// boolean zoomInEnabled = zoomLevel < mZoomLevelMax;
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// boolean zoomOutEnabled = zoomLevel > mZoomLevelMin;
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//
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// mZoomControls.setIsZoomInEnabled(zoomInEnabled);
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// mZoomControls.setIsZoomOutEnabled(zoomOutEnabled);
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// }
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//}
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