Java tutorial
/* * This is the source code of Telegram for Android v. 3.x.x. * It is licensed under GNU GPL v. 2 or later. * You should have received a copy of the license in this archive (see LICENSE). * * Copyright Nikolai Kudashov, 2013-2016. */ package org.pouyadr.ui; import android.Manifest; import android.animation.AnimatorSet; import android.animation.ObjectAnimator; import android.animation.StateListAnimator; import android.annotation.TargetApi; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.content.pm.PackageManager; import android.graphics.Outline; import android.location.Location; import android.location.LocationManager; import android.net.Uri; import android.os.Build; import android.support.v4.app.ActivityCompat; import android.text.TextUtils; import android.util.TypedValue; import android.view.Gravity; import android.view.MotionEvent; import android.view.View; import android.view.ViewGroup; import android.view.ViewOutlineProvider; import android.widget.AbsListView; import android.widget.AdapterView; import android.widget.EditText; import android.widget.FrameLayout; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.ListView; import android.widget.TextView; import com.google.android.gms.maps.CameraUpdate; import com.google.android.gms.maps.CameraUpdateFactory; import com.google.android.gms.maps.GoogleMap; import com.google.android.gms.maps.MapView; import com.google.android.gms.maps.MapsInitializer; import com.google.android.gms.maps.model.BitmapDescriptorFactory; import com.google.android.gms.maps.model.CircleOptions; import com.google.android.gms.maps.model.LatLng; import com.google.android.gms.maps.model.MarkerOptions; import org.pouyadr.messenger.AndroidUtilities; import org.pouyadr.messenger.UserObject; import org.pouyadr.messenger.ApplicationLoader; import org.pouyadr.messenger.FileLog; import org.pouyadr.messenger.LocaleController; import org.pouyadr.tgnet.TLRPC; import org.pouyadr.messenger.MessageObject; import org.pouyadr.messenger.MessagesController; import org.pouyadr.messenger.NotificationCenter; import org.pouyadr.messenger.R; import org.pouyadr.ui.ActionBar.ActionBar; import org.pouyadr.ui.ActionBar.ActionBarMenu; import org.pouyadr.ui.ActionBar.ActionBarMenuItem; import org.pouyadr.ui.Adapters.BaseLocationAdapter; import org.pouyadr.ui.Adapters.LocationActivityAdapter; import org.pouyadr.ui.Adapters.LocationActivitySearchAdapter; import org.pouyadr.ui.Components.AvatarDrawable; import org.pouyadr.ui.Components.BackupImageView; import org.pouyadr.ui.ActionBar.BaseFragment; import org.pouyadr.ui.Components.LayoutHelper; import org.pouyadr.ui.Components.MapPlaceholderDrawable; import java.util.ArrayList; import java.util.List; import java.util.Locale; public class LocationActivity extends BaseFragment implements NotificationCenter.NotificationCenterDelegate { private GoogleMap googleMap; private TextView distanceTextView; private BackupImageView avatarImageView; private TextView nameTextView; private MapView mapView; private FrameLayout mapViewClip; private LocationActivityAdapter adapter; private ListView listView; private ListView searchListView; private LocationActivitySearchAdapter searchAdapter; private LinearLayout emptyTextLayout; private ImageView markerImageView; private ImageView markerXImageView; private ImageView locationButton; private AnimatorSet animatorSet; private boolean checkPermission = true; private boolean searching; private boolean searchWas; private boolean wasResults; private Location myLocation; private Location userLocation; private int markerTop; private MessageObject messageObject; private boolean userLocationMoved = false; private boolean firstWas = false; private CircleOptions circleOptions; private LocationActivityDelegate delegate; private int overScrollHeight = AndroidUtilities.displaySize.x - ActionBar.getCurrentActionBarHeight() - AndroidUtilities.dp(66); private int halfHeight; private final static int share = 1; private final static int map_list_menu_map = 2; private final static int map_list_menu_satellite = 3; private final static int map_list_menu_hybrid = 4; public interface LocationActivityDelegate { void didSelectLocation(TLRPC.MessageMedia location); } @Override public boolean onFragmentCreate() { super.onFragmentCreate(); swipeBackEnabled = false; NotificationCenter.getInstance().addObserver(this, NotificationCenter.closeChats); NotificationCenter.getInstance().addObserver(this, NotificationCenter.locationPermissionGranted); if (messageObject != null) { NotificationCenter.getInstance().addObserver(this, NotificationCenter.updateInterfaces); } return true; } @Override public void onFragmentDestroy() { super.onFragmentDestroy(); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.updateInterfaces); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.locationPermissionGranted); NotificationCenter.getInstance().removeObserver(this, NotificationCenter.closeChats); try { if (mapView != null) { mapView.onDestroy(); } } catch (Exception e) { FileLog.e("tmessages", e); } if (adapter != null) { adapter.destroy(); } if (searchAdapter != null) { searchAdapter.destroy(); } } @Override public View createView(Context context) { actionBar.setBackButtonImage(R.drawable.ic_ab_back); actionBar.setAllowOverlayTitle(true); if (AndroidUtilities.isTablet()) { actionBar.setOccupyStatusBar(false); } actionBar.setAddToContainer(messageObject != null); actionBar.setActionBarMenuOnItemClick(new ActionBar.ActionBarMenuOnItemClick() { @Override public void onItemClick(int id) { if (id == -1) { finishFragment(); } else if (id == map_list_menu_map) { if (googleMap != null) { googleMap.setMapType(GoogleMap.MAP_TYPE_NORMAL); } } else if (id == map_list_menu_satellite) { if (googleMap != null) { googleMap.setMapType(GoogleMap.MAP_TYPE_SATELLITE); } } else if (id == map_list_menu_hybrid) { if (googleMap != null) { googleMap.setMapType(GoogleMap.MAP_TYPE_HYBRID); } } else if (id == share) { try { double lat = messageObject.messageOwner.media.geo.lat; double lon = messageObject.messageOwner.media.geo._long; getParentActivity().startActivity(new Intent(android.content.Intent.ACTION_VIEW, Uri.parse("geo:" + lat + "," + lon + "?q=" + lat + "," + lon))); } catch (Exception e) { FileLog.e("tmessages", e); } } } }); ActionBarMenu menu = actionBar.createMenu(); if (messageObject != null) { if (messageObject.messageOwner.media.title != null && messageObject.messageOwner.media.title.length() > 0) { actionBar.setTitle(messageObject.messageOwner.media.title); if (messageObject.messageOwner.media.address != null && messageObject.messageOwner.media.address.length() > 0) { actionBar.setSubtitle(messageObject.messageOwner.media.address); } } else { actionBar.setTitle(LocaleController.getString("ChatLocation", R.string.ChatLocation)); } menu.addItem(share, R.drawable.share); } else { actionBar.setTitle(LocaleController.getString("ShareLocation", R.string.ShareLocation)); ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_search).setIsSearchField(true) .setActionBarMenuItemSearchListener(new ActionBarMenuItem.ActionBarMenuItemSearchListener() { @Override public void onSearchExpand() { searching = true; listView.setVisibility(View.GONE); mapViewClip.setVisibility(View.GONE); searchListView.setVisibility(View.VISIBLE); searchListView.setEmptyView(emptyTextLayout); } @Override public void onSearchCollapse() { searching = false; searchWas = false; searchListView.setEmptyView(null); listView.setVisibility(View.VISIBLE); mapViewClip.setVisibility(View.VISIBLE); searchListView.setVisibility(View.GONE); emptyTextLayout.setVisibility(View.GONE); searchAdapter.searchDelayed(null, null); } @Override public void onTextChanged(EditText editText) { if (searchAdapter == null) { return; } String text = editText.getText().toString(); if (text.length() != 0) { searchWas = true; } searchAdapter.searchDelayed(text, userLocation); } }); item.getSearchField().setHint(LocaleController.getString("Search", R.string.Search)); } ActionBarMenuItem item = menu.addItem(0, R.drawable.ic_ab_other); item.addSubItem(map_list_menu_map, LocaleController.getString("Map", R.string.Map), 0); item.addSubItem(map_list_menu_satellite, LocaleController.getString("Satellite", R.string.Satellite), 0); item.addSubItem(map_list_menu_hybrid, LocaleController.getString("Hybrid", R.string.Hybrid), 0); fragmentView = new FrameLayout(context) { private boolean first = true; @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { super.onLayout(changed, left, top, right, bottom); if (changed) { fixLayoutInternal(first); first = false; } } }; FrameLayout frameLayout = (FrameLayout) fragmentView; locationButton = new ImageView(context); locationButton.setBackgroundResource(R.drawable.floating_user_states); locationButton.setImageResource(R.drawable.myloc_on); locationButton.setScaleType(ImageView.ScaleType.CENTER); if (Build.VERSION.SDK_INT >= 21) { StateListAnimator animator = new StateListAnimator(); animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator .ofFloat(locationButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4)) .setDuration(200)); animator.addState(new int[] {}, ObjectAnimator .ofFloat(locationButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2)) .setDuration(200)); locationButton.setStateListAnimator(animator); locationButton.setOutlineProvider(new ViewOutlineProvider() { @Override public void getOutline(View view, Outline outline) { outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56)); } }); } if (messageObject != null) { mapView = new MapView(context); frameLayout.setBackgroundDrawable(new MapPlaceholderDrawable()); mapView.onCreate(null); try { MapsInitializer.initialize(context); // googleMap = mapView.getMap(); } catch (Exception e) { FileLog.e("tmessages", e); } FrameLayout bottomView = new FrameLayout(context); bottomView.setBackgroundResource(R.drawable.location_panel); frameLayout.addView(bottomView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 60, Gravity.LEFT | Gravity.BOTTOM)); bottomView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { if (userLocation != null) { LatLng latLng = new LatLng(userLocation.getLatitude(), userLocation.getLongitude()); if (googleMap != null) { CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng, googleMap.getMaxZoomLevel() - 4); googleMap.animateCamera(position); } } } }); avatarImageView = new BackupImageView(context); avatarImageView.setRoundRadius(AndroidUtilities.dp(20)); bottomView.addView(avatarImageView, LayoutHelper.createFrame(40, 40, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 0 : 12, 12, LocaleController.isRTL ? 12 : 0, 0)); nameTextView = new TextView(context); nameTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 16); nameTextView.setTextColor(0xff212121); nameTextView.setMaxLines(1); nameTextView.setTypeface(AndroidUtilities.getTypeface(org.pouyadr.finalsoft.Fonts.CurrentFont())); nameTextView.setEllipsize(TextUtils.TruncateAt.END); nameTextView.setSingleLine(true); nameTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); bottomView.addView(nameTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 12 : 72, 10, LocaleController.isRTL ? 72 : 12, 0)); distanceTextView = new TextView(context); distanceTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14); distanceTextView.setTextColor(0xff2f8cc9); distanceTextView.setMaxLines(1); distanceTextView.setEllipsize(TextUtils.TruncateAt.END); distanceTextView.setSingleLine(true); distanceTextView.setGravity(LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT); bottomView.addView(distanceTextView, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, Gravity.TOP | (LocaleController.isRTL ? Gravity.RIGHT : Gravity.LEFT), LocaleController.isRTL ? 12 : 72, 33, LocaleController.isRTL ? 72 : 12, 0)); userLocation = new Location("network"); userLocation.setLatitude(messageObject.messageOwner.media.geo.lat); userLocation.setLongitude(messageObject.messageOwner.media.geo._long); if (googleMap != null) { LatLng latLng = new LatLng(userLocation.getLatitude(), userLocation.getLongitude()); try { googleMap.addMarker(new MarkerOptions().position(latLng) .icon(BitmapDescriptorFactory.fromResource(R.drawable.map_pin))); } catch (Exception e) { FileLog.e("tmessages", e); } CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng, googleMap.getMaxZoomLevel() - 4); googleMap.moveCamera(position); } ImageView routeButton = new ImageView(context); routeButton.setBackgroundResource(R.drawable.floating_states); routeButton.setImageResource(R.drawable.navigate); routeButton.setScaleType(ImageView.ScaleType.CENTER); if (Build.VERSION.SDK_INT >= 21) { StateListAnimator animator = new StateListAnimator(); animator.addState(new int[] { android.R.attr.state_pressed }, ObjectAnimator .ofFloat(routeButton, "translationZ", AndroidUtilities.dp(2), AndroidUtilities.dp(4)) .setDuration(200)); animator.addState(new int[] {}, ObjectAnimator .ofFloat(routeButton, "translationZ", AndroidUtilities.dp(4), AndroidUtilities.dp(2)) .setDuration(200)); routeButton.setStateListAnimator(animator); routeButton.setOutlineProvider(new ViewOutlineProvider() { @Override public void getOutline(View view, Outline outline) { outline.setOval(0, 0, AndroidUtilities.dp(56), AndroidUtilities.dp(56)); } }); } frameLayout.addView(routeButton, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 28)); routeButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { showPermissionAlert(true); return; } } } if (myLocation != null) { try { Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(String.format(Locale.US, "http://maps.google.com/maps?saddr=%f,%f&daddr=%f,%f", myLocation.getLatitude(), myLocation.getLongitude(), messageObject.messageOwner.media.geo.lat, messageObject.messageOwner.media.geo._long))); getParentActivity().startActivity(intent); } catch (Exception e) { FileLog.e("tmessages", e); } } } }); frameLayout.addView(locationButton, LayoutHelper.createFrame(LayoutHelper.WRAP_CONTENT, LayoutHelper.WRAP_CONTENT, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 100)); locationButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { showPermissionAlert(true); return; } } } if (myLocation != null && googleMap != null) { googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom( new LatLng(myLocation.getLatitude(), myLocation.getLongitude()), googleMap.getMaxZoomLevel() - 4)); } } }); } else { searchWas = false; searching = false; mapViewClip = new FrameLayout(context); mapViewClip.setBackgroundDrawable(new MapPlaceholderDrawable()); if (adapter != null) { adapter.destroy(); } if (searchAdapter != null) { searchAdapter.destroy(); } listView = new ListView(context); listView.setAdapter(adapter = new LocationActivityAdapter(context)); listView.setVerticalScrollBarEnabled(false); listView.setDividerHeight(0); listView.setDivider(null); frameLayout.addView(listView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP)); listView.setOnScrollListener(new AbsListView.OnScrollListener() { @Override public void onScrollStateChanged(AbsListView view, int scrollState) { } @Override public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { if (totalItemCount == 0) { return; } updateClipView(firstVisibleItem); } }); listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { if (position == 1) { if (delegate != null && userLocation != null) { TLRPC.TL_messageMediaGeo location = new TLRPC.TL_messageMediaGeo(); location.geo = new TLRPC.TL_geoPoint(); location.geo.lat = userLocation.getLatitude(); location.geo._long = userLocation.getLongitude(); delegate.didSelectLocation(location); } finishFragment(); } else { TLRPC.TL_messageMediaVenue object = adapter.getItem(position); if (object != null && delegate != null) { delegate.didSelectLocation(object); } finishFragment(); } } }); adapter.setDelegate(new BaseLocationAdapter.BaseLocationAdapterDelegate() { @Override public void didLoadedSearchResult(ArrayList<TLRPC.TL_messageMediaVenue> places) { if (!wasResults && !places.isEmpty()) { wasResults = true; } } }); adapter.setOverScrollHeight(overScrollHeight); frameLayout.addView(mapViewClip, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP)); mapView = new MapView(context) { @Override public boolean onInterceptTouchEvent(MotionEvent ev) { if (Build.VERSION.SDK_INT >= 11) { if (ev.getAction() == MotionEvent.ACTION_DOWN) { if (animatorSet != null) { animatorSet.cancel(); } animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.playTogether( ObjectAnimator.ofFloat(markerImageView, "translationY", markerTop + -AndroidUtilities.dp(10)), ObjectAnimator.ofFloat(markerXImageView, "alpha", 1.0f)); animatorSet.start(); } else if (ev.getAction() == MotionEvent.ACTION_UP) { if (animatorSet != null) { animatorSet.cancel(); } animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.playTogether( ObjectAnimator.ofFloat(markerImageView, "translationY", markerTop), ObjectAnimator.ofFloat(markerXImageView, "alpha", 0.0f)); animatorSet.start(); } } if (ev.getAction() == MotionEvent.ACTION_MOVE) { if (!userLocationMoved) { if (Build.VERSION.SDK_INT >= 11) { AnimatorSet animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.play(ObjectAnimator.ofFloat(locationButton, "alpha", 1.0f)); animatorSet.start(); } else { locationButton.setVisibility(VISIBLE); } userLocationMoved = true; } if (googleMap != null && userLocation != null) { userLocation.setLatitude(googleMap.getCameraPosition().target.latitude); userLocation.setLongitude(googleMap.getCameraPosition().target.longitude); } adapter.setCustomLocation(userLocation); } return super.onInterceptTouchEvent(ev); } }; try { mapView.onCreate(null); } catch (Exception e) { FileLog.e("tmessages", e); } try { MapsInitializer.initialize(context); // googleMap = mapView.getMap(); } catch (Exception e) { FileLog.e("tmessages", e); } View shadow = new View(context); shadow.setBackgroundResource(R.drawable.header_shadow_reverse); mapViewClip.addView(shadow, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, 3, Gravity.LEFT | Gravity.BOTTOM)); markerImageView = new ImageView(context); markerImageView.setImageResource(R.drawable.map_pin); mapViewClip.addView(markerImageView, LayoutHelper.createFrame(24, 42, Gravity.TOP | Gravity.CENTER_HORIZONTAL)); if (Build.VERSION.SDK_INT >= 11) { markerXImageView = new ImageView(context); markerXImageView.setAlpha(0.0f); markerXImageView.setImageResource(R.drawable.place_x); mapViewClip.addView(markerXImageView, LayoutHelper.createFrame(14, 14, Gravity.TOP | Gravity.CENTER_HORIZONTAL)); } mapViewClip.addView(locationButton, LayoutHelper.createFrame(Build.VERSION.SDK_INT >= 21 ? 56 : 60, Build.VERSION.SDK_INT >= 21 ? 56 : 60, (LocaleController.isRTL ? Gravity.LEFT : Gravity.RIGHT) | Gravity.BOTTOM, LocaleController.isRTL ? 14 : 0, 0, LocaleController.isRTL ? 0 : 14, 14)); locationButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { if (Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { showPermissionAlert(false); return; } } } if (myLocation != null && googleMap != null) { if (Build.VERSION.SDK_INT >= 11) { AnimatorSet animatorSet = new AnimatorSet(); animatorSet.setDuration(200); animatorSet.play(ObjectAnimator.ofFloat(locationButton, "alpha", 0.0f)); animatorSet.start(); } else { locationButton.setVisibility(View.INVISIBLE); } adapter.setCustomLocation(null); userLocationMoved = false; googleMap.animateCamera(CameraUpdateFactory .newLatLng(new LatLng(myLocation.getLatitude(), myLocation.getLongitude()))); } } }); if (Build.VERSION.SDK_INT >= 11) { locationButton.setAlpha(0.0f); } else { locationButton.setVisibility(View.INVISIBLE); } emptyTextLayout = new LinearLayout(context); emptyTextLayout.setVisibility(View.GONE); emptyTextLayout.setOrientation(LinearLayout.VERTICAL); frameLayout.addView(emptyTextLayout, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP, 0, 100, 0, 0)); emptyTextLayout.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View v, MotionEvent event) { return true; } }); TextView emptyTextView = new TextView(context); emptyTextView.setTextColor(0xff808080); emptyTextView.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 20); emptyTextView.setGravity(Gravity.CENTER); emptyTextView.setText(LocaleController.getString("NoResult", R.string.NoResult)); emptyTextLayout.addView(emptyTextView, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f)); FrameLayout frameLayoutEmpty = new FrameLayout(context); emptyTextLayout.addView(frameLayoutEmpty, LayoutHelper.createLinear(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, 0.5f)); searchListView = new ListView(context); searchListView.setVisibility(View.GONE); searchListView.setDividerHeight(0); searchListView.setDivider(null); searchListView.setAdapter(searchAdapter = new LocationActivitySearchAdapter(context)); frameLayout.addView(searchListView, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.LEFT | Gravity.TOP)); searchListView.setOnScrollListener(new AbsListView.OnScrollListener() { @Override public void onScrollStateChanged(AbsListView view, int scrollState) { if (scrollState == SCROLL_STATE_TOUCH_SCROLL && searching && searchWas) { AndroidUtilities.hideKeyboard(getParentActivity().getCurrentFocus()); } } @Override public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) { } }); searchListView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { TLRPC.TL_messageMediaVenue object = searchAdapter.getItem(position); if (object != null && delegate != null) { delegate.didSelectLocation(object); } finishFragment(); } }); if (googleMap != null) { userLocation = new Location("network"); userLocation.setLatitude(20.659322); userLocation.setLongitude(-11.406250); } frameLayout.addView(actionBar); } if (googleMap != null) { try { googleMap.setMyLocationEnabled(true); } catch (Exception e) { FileLog.e("tmessages", e); } googleMap.getUiSettings().setMyLocationButtonEnabled(false); googleMap.getUiSettings().setZoomControlsEnabled(false); googleMap.getUiSettings().setCompassEnabled(false); googleMap.setOnMyLocationChangeListener(new GoogleMap.OnMyLocationChangeListener() { @Override public void onMyLocationChange(Location location) { positionMarker(location); } }); positionMarker(myLocation = getLastLocation()); } return fragmentView; } private void showPermissionAlert(boolean byButton) { if (getParentActivity() == null) { return; } AlertDialog.Builder builder = new AlertDialog.Builder(getParentActivity()); builder.setTitle(LocaleController.getString("AppName", R.string.AppName)); if (byButton) { builder.setMessage(LocaleController.getString("PermissionNoLocationPosition", R.string.PermissionNoLocationPosition)); } else { builder.setMessage(LocaleController.getString("PermissionNoLocation", R.string.PermissionNoLocation)); } builder.setNegativeButton( LocaleController.getString("PermissionOpenSettings", R.string.PermissionOpenSettings), new DialogInterface.OnClickListener() { @TargetApi(Build.VERSION_CODES.GINGERBREAD) @Override public void onClick(DialogInterface dialog, int which) { if (getParentActivity() == null) { return; } try { Intent intent = new Intent( android.provider.Settings.ACTION_APPLICATION_DETAILS_SETTINGS); intent.setData( Uri.parse("package:" + ApplicationLoader.applicationContext.getPackageName())); getParentActivity().startActivity(intent); } catch (Exception e) { FileLog.e("tmessages", e); } } }); builder.setPositiveButton(LocaleController.getString("OK", R.string.OK), null); showDialog(builder.create()); } @Override public void onTransitionAnimationEnd(boolean isOpen, boolean backward) { if (isOpen) { try { if (mapView.getParent() instanceof ViewGroup) { ViewGroup viewGroup = (ViewGroup) mapView.getParent(); viewGroup.removeView(mapView); } } catch (Exception e) { FileLog.e("tmessages", e); } if (mapViewClip != null) { mapViewClip.addView(mapView, 0, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, overScrollHeight + AndroidUtilities.dp(10), Gravity.TOP | Gravity.LEFT)); updateClipView(listView.getFirstVisiblePosition()); } else { ((FrameLayout) fragmentView).addView(mapView, 0, LayoutHelper.createFrame(LayoutHelper.MATCH_PARENT, LayoutHelper.MATCH_PARENT, Gravity.TOP | Gravity.LEFT)); } } } private void updateClipView(int firstVisibleItem) { int height = 0; int top = 0; View child = listView.getChildAt(0); if (child != null) { if (firstVisibleItem == 0) { top = child.getTop(); height = overScrollHeight + (top < 0 ? top : 0); halfHeight = (top < 0 ? top : 0) / 2; } FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) mapViewClip.getLayoutParams(); if (layoutParams != null) { if (height <= 0) { if (mapView.getVisibility() == View.VISIBLE) { mapView.setVisibility(View.INVISIBLE); mapViewClip.setVisibility(View.INVISIBLE); } } else { if (mapView.getVisibility() == View.INVISIBLE) { mapView.setVisibility(View.VISIBLE); mapViewClip.setVisibility(View.VISIBLE); } } if (Build.VERSION.SDK_INT >= 11) { mapViewClip.setTranslationY(Math.min(0, top)); mapView.setTranslationY(Math.max(0, -top / 2)); markerImageView.setTranslationY(markerTop = -top - AndroidUtilities.dp(42) + height / 2); markerXImageView.setTranslationY(-top - AndroidUtilities.dp(7) + height / 2); if (googleMap != null) { layoutParams = (FrameLayout.LayoutParams) mapView.getLayoutParams(); if (layoutParams != null && layoutParams.height != overScrollHeight + AndroidUtilities.dp(10)) { layoutParams.height = overScrollHeight + AndroidUtilities.dp(10); googleMap.setPadding(0, 0, 0, AndroidUtilities.dp(10)); mapView.setLayoutParams(layoutParams); } } } else { markerTop = 0; layoutParams.height = height; mapViewClip.setLayoutParams(layoutParams); layoutParams = (FrameLayout.LayoutParams) markerImageView.getLayoutParams(); layoutParams.topMargin = height / 2 - AndroidUtilities.dp(42); markerImageView.setLayoutParams(layoutParams); if (googleMap != null) { layoutParams = (FrameLayout.LayoutParams) mapView.getLayoutParams(); if (layoutParams != null) { layoutParams.topMargin = halfHeight; layoutParams.height = overScrollHeight + AndroidUtilities.dp(10); googleMap.setPadding(0, 0, 0, AndroidUtilities.dp(10)); mapView.setLayoutParams(layoutParams); } } } } } } private void fixLayoutInternal(final boolean resume) { if (listView != null) { int height = (actionBar.getOccupyStatusBar() ? AndroidUtilities.statusBarHeight : 0) + ActionBar.getCurrentActionBarHeight(); int viewHeight = fragmentView.getMeasuredHeight(); if (viewHeight == 0) { return; } overScrollHeight = viewHeight - AndroidUtilities.dp(66) - height; FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) listView.getLayoutParams(); layoutParams.topMargin = height; listView.setLayoutParams(layoutParams); layoutParams = (FrameLayout.LayoutParams) mapViewClip.getLayoutParams(); layoutParams.topMargin = height; layoutParams.height = overScrollHeight; mapViewClip.setLayoutParams(layoutParams); layoutParams = (FrameLayout.LayoutParams) searchListView.getLayoutParams(); layoutParams.topMargin = height; searchListView.setLayoutParams(layoutParams); adapter.setOverScrollHeight(overScrollHeight); layoutParams = (FrameLayout.LayoutParams) mapView.getLayoutParams(); if (layoutParams != null) { layoutParams.height = overScrollHeight + AndroidUtilities.dp(10); if (googleMap != null) { googleMap.setPadding(0, 0, 0, AndroidUtilities.dp(10)); } mapView.setLayoutParams(layoutParams); } adapter.notifyDataSetChanged(); if (resume) { listView.setSelectionFromTop(0, -(int) (AndroidUtilities.dp(56) * 2.5f + AndroidUtilities.dp(36 + 66))); updateClipView(listView.getFirstVisiblePosition()); listView.post(new Runnable() { @Override public void run() { listView.setSelectionFromTop(0, -(int) (AndroidUtilities.dp(56) * 2.5f + AndroidUtilities.dp(36 + 66))); updateClipView(listView.getFirstVisiblePosition()); } }); } else { updateClipView(listView.getFirstVisiblePosition()); } } } private Location getLastLocation() { LocationManager lm = (LocationManager) ApplicationLoader.applicationContext .getSystemService(Context.LOCATION_SERVICE); List<String> providers = lm.getProviders(true); Location l = null; for (int i = providers.size() - 1; i >= 0; i--) { // l = lm.getLastKnownLocation(providers.get(i)); if (l != null) { break; } } return l; } private void updateUserData() { if (messageObject != null && avatarImageView != null) { int fromId = messageObject.messageOwner.from_id; if (messageObject.isForwarded()) { if (messageObject.messageOwner.fwd_from.channel_id != 0) { fromId = -messageObject.messageOwner.fwd_from.channel_id; } else { fromId = messageObject.messageOwner.fwd_from.from_id; } } String name = ""; TLRPC.FileLocation photo = null; AvatarDrawable avatarDrawable = null; if (fromId > 0) { TLRPC.User user = MessagesController.getInstance().getUser(fromId); if (user != null) { if (user.photo != null) { photo = user.photo.photo_small; } avatarDrawable = new AvatarDrawable(user); name = UserObject.getUserName(user); } } else { TLRPC.Chat chat = MessagesController.getInstance().getChat(-fromId); if (chat != null) { if (chat.photo != null) { photo = chat.photo.photo_small; } avatarDrawable = new AvatarDrawable(chat); name = chat.title; } } if (avatarDrawable != null) { avatarImageView.setImage(photo, null, avatarDrawable); nameTextView.setText(name); } else { avatarImageView.setImageDrawable(null); } } } private void positionMarker(Location location) { if (location == null) { return; } myLocation = new Location(location); if (messageObject != null) { if (userLocation != null && distanceTextView != null) { float distance = location.distanceTo(userLocation); if (distance < 1000) { distanceTextView.setText(String.format("%d %s", (int) (distance), LocaleController.getString("MetersAway", R.string.MetersAway))); } else { distanceTextView.setText(String.format("%.2f %s", distance / 1000.0f, LocaleController.getString("KMetersAway", R.string.KMetersAway))); } } } else if (googleMap != null) { LatLng latLng = new LatLng(location.getLatitude(), location.getLongitude()); if (adapter != null) { adapter.searchGooglePlacesWithQuery(null, myLocation); adapter.setGpsLocation(myLocation); } if (!userLocationMoved) { userLocation = new Location(location); if (firstWas) { CameraUpdate position = CameraUpdateFactory.newLatLng(latLng); googleMap.animateCamera(position); } else { firstWas = true; CameraUpdate position = CameraUpdateFactory.newLatLngZoom(latLng, googleMap.getMaxZoomLevel() - 4); googleMap.moveCamera(position); } } } } public void setMessageObject(MessageObject message) { messageObject = message; } @Override public void didReceivedNotification(int id, Object... args) { if (id == NotificationCenter.updateInterfaces) { int mask = (Integer) args[0]; if ((mask & MessagesController.UPDATE_MASK_AVATAR) != 0 || (mask & MessagesController.UPDATE_MASK_NAME) != 0) { updateUserData(); } } else if (id == NotificationCenter.closeChats) { removeSelfFromStack(); } else if (id == NotificationCenter.locationPermissionGranted) { if (googleMap != null) { try { // googleMap.setMyLocationEnabled(true); } catch (Exception e) { FileLog.e("tmessages", e); } } } } @Override public void onPause() { super.onPause(); if (mapView != null) { try { mapView.onPause(); } catch (Exception e) { FileLog.e("tmessages", e); } } } @Override public void onResume() { super.onResume(); AndroidUtilities.removeAdjustResize(getParentActivity(), classGuid); if (mapView != null) { try { mapView.onResume(); } catch (Throwable e) { FileLog.e("tmessages", e); } } if (googleMap != null) { try { googleMap.setMyLocationEnabled(true); } catch (Exception e) { FileLog.e("tmessages", e); } } updateUserData(); fixLayoutInternal(true); if (checkPermission && Build.VERSION.SDK_INT >= 23) { Activity activity = getParentActivity(); if (activity != null) { checkPermission = false; if (activity.checkSelfPermission( Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) { activity.requestPermissions(new String[] { Manifest.permission.ACCESS_COARSE_LOCATION, Manifest.permission.ACCESS_FINE_LOCATION }, 2); } } } } @Override public void onLowMemory() { super.onLowMemory(); if (mapView != null) { mapView.onLowMemory(); } } public void setDelegate(LocationActivityDelegate delegate) { this.delegate = delegate; } private void updateSearchInterface() { if (adapter != null) { adapter.notifyDataSetChanged(); } } }