- added long click support to disable/enabled all layers
- some refactoring
This commit is contained in:
Philipp Schaefer
@ -6,6 +6,7 @@ import org.json.JSONArray;
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import org.json.JSONException;
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import android.app.AlertDialog;
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import android.app.LauncherActivity;
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import android.content.ClipData;
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import android.content.ClipboardManager;
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import android.content.Context;
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@ -16,6 +17,9 @@ import android.content.Intent;
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import android.util.Log;
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import android.view.View;
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import android.webkit.JavascriptInterface;
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import android.widget.AdapterView;
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import android.widget.Button;
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import android.widget.ListView;
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import android.widget.Toast;
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import com.cradle.iitc_mobile.share.ShareActivity;
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@ -24,29 +28,29 @@ import com.cradle.iitc_mobile.share.ShareActivity;
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public class IITC_JSInterface {
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// context of main activity
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private final Context context;
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private final HashMap<String, String> layer_ids;
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private boolean[] overlay_is_active;
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private int active_base_layer;
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private String[] overlay_layers, base_layers;
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private int num_base_layers;
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private int num_overlay_layers;
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private final Context mContext;
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private final HashMap<String, String> mLayerIds;
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private boolean[] mOverlayIsActive;
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private int mActiveBaseLayer;
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private String[] mOverlayLayers, mBaseLayers;
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private int mNumBaseLayers;
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private int mNumOverlayLayers;
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IITC_JSInterface(Context c) {
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layer_ids = new HashMap<String, String>();
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context = c;
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mLayerIds = new HashMap<String, String>();
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mContext = c;
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}
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// open dialog to send geo intent for navigation apps like gmaps or waze etc...
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@JavascriptInterface
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public void intentPosLink(double lat, double lng, int zoom, String title, boolean isPortal) {
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Intent intent = new Intent(context, ShareActivity.class);
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Intent intent = new Intent(mContext, ShareActivity.class);
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intent.putExtra("lat", lat);
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intent.putExtra("lng", lng);
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intent.putExtra("zoom", zoom);
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intent.putExtra("title", title);
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intent.putExtra("isPortal", isPortal);
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context.startActivity(intent);
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mContext.startActivity(intent);
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}
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// disable javascript injection while spinner is enabled
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@ -54,24 +58,24 @@ public class IITC_JSInterface {
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@JavascriptInterface
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public void spinnerEnabled(boolean en) {
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Log.d("iitcm", "disableJS? " + en);
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((IITC_Mobile) context).getWebView().disableJS(en);
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((IITC_Mobile) mContext).getWebView().disableJS(en);
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}
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// copy link to specific portal to android clipboard
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@JavascriptInterface
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public void copy(String s) {
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ClipboardManager clipboard = (ClipboardManager) context
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ClipboardManager clipboard = (ClipboardManager) mContext
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.getSystemService(Context.CLIPBOARD_SERVICE);
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ClipData clip = ClipData.newPlainText("Copied Text ", s);
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clipboard.setPrimaryClip(clip);
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Toast.makeText(context, "copied to clipboard", Toast.LENGTH_SHORT)
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Toast.makeText(mContext, "copied to clipboard", Toast.LENGTH_SHORT)
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.show();
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}
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@JavascriptInterface
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public void switchToPane(String id) {
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final IITC_Mobile iitcm = (IITC_Mobile) context;
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final IITC_Mobile iitcm = (IITC_Mobile) mContext;
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final int button_id;
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final String title;
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@ -115,18 +119,18 @@ public class IITC_JSInterface {
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@JavascriptInterface
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public void dialogOpened(String id, boolean open) {
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((IITC_Mobile) context).dialogOpened(id, open);
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((IITC_Mobile) mContext).dialogOpened(id, open);
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}
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@JavascriptInterface
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public void dialogFocused(String id) {
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((IITC_Mobile) context).setFocusedDialog(id);
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((IITC_Mobile) mContext).setFocusedDialog(id);
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}
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@JavascriptInterface
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public void iitcLoaded() {
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Log.d("iitcm", "iitc loaded completely");
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final IITC_Mobile iitc = ((IITC_Mobile) context);
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final IITC_Mobile iitc = ((IITC_Mobile) mContext);
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iitc.runOnUiThread(new Runnable() {
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@Override
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@ -149,7 +153,6 @@ public class IITC_JSInterface {
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*/
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JSONArray base_layersJSON = null;
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JSONArray overlay_layersJSON = null;
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Log.d("iitcm", base_layer);
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try {
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base_layersJSON = new JSONArray(base_layer);
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overlay_layersJSON = new JSONArray(overlay_layer);
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@ -158,15 +161,15 @@ public class IITC_JSInterface {
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}
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// get length and initialize arrays
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num_base_layers = base_layersJSON.length();
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num_overlay_layers = overlay_layersJSON.length();
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overlay_is_active = new boolean[num_overlay_layers];
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overlay_layers = new String[num_overlay_layers];
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base_layers = new String[num_base_layers];
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layer_ids.clear();
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mNumBaseLayers = base_layersJSON.length();
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mNumOverlayLayers = overlay_layersJSON.length();
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mOverlayIsActive = new boolean[mNumOverlayLayers];
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mOverlayLayers = new String[mNumOverlayLayers];
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mBaseLayers = new String[mNumBaseLayers];
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mLayerIds.clear();
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// --------------- base layers ------------------------
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for (int i = 0; i < num_base_layers; ++i) {
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for (int i = 0; i < mNumBaseLayers; ++i) {
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try {
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String layer = base_layersJSON.getString(i);
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layer = layer.replace("{", "");
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@ -192,9 +195,9 @@ public class IITC_JSInterface {
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if (values[0].contains("name")) name = values[1];
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}
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name = name.replace("\"", "");
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layer_ids.put(name, id);
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this.base_layers[i] = name;
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if (isActive) active_base_layer = i;
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mLayerIds.put(name, id);
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this.mBaseLayers[i] = name;
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if (isActive) mActiveBaseLayer = i;
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} catch (JSONException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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@ -202,7 +205,7 @@ public class IITC_JSInterface {
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}
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// --------------- overlay layers ------------------------
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for (int i = 0; i < num_overlay_layers; ++i) {
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for (int i = 0; i < mNumOverlayLayers; ++i) {
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try {
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String layer = overlay_layersJSON.getString(i);
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layer = layer.replace("{", "");
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@ -218,83 +221,105 @@ public class IITC_JSInterface {
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if (values[0].contains("name")) name = values[1];
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}
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name = name.replace("\"", "");
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layer_ids.put(name, id);
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this.overlay_layers[i] = name;
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this.overlay_is_active[i] = isActive;
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mLayerIds.put(name, id);
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this.mOverlayLayers[i] = name;
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this.mOverlayIsActive[i] = isActive;
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} catch (JSONException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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// show overlay layers by default
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show_multi_selection();
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showMultiSelection();
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}
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// show all overlay layers in a multi selection list dialog
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private void show_multi_selection() {
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private void showMultiSelection() {
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// build the layer chooser dialog
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AlertDialog.Builder d_m = new AlertDialog.Builder(context);
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AlertDialog.Builder d_m = new AlertDialog.Builder(mContext);
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OnMultiChoiceClickListener m_listener = new OnMultiChoiceClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which, boolean isChecked) {
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// activate clicked layer
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((IITC_Mobile) context).getWebView().loadUrl("javascript: " +
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((IITC_Mobile) mContext).getWebView().loadUrl("javascript: " +
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"window.layerChooser.showLayer("
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+ layer_ids.get(overlay_layers[which]) + ","
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+ overlay_is_active[which] + ");");
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+ mLayerIds.get(mOverlayLayers[which]) + ","
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+ isChecked + ");");
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}
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};
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d_m.setMultiChoiceItems(overlay_layers, overlay_is_active, m_listener);
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d_m.setMultiChoiceItems(mOverlayLayers, mOverlayIsActive, m_listener);
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// switch to base layers
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d_m.setPositiveButton("Base Layers", new OnClickListener() {
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d_m.setPositiveButton(R.string.base_layers, new OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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show_single_selection();
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dialog.cancel();
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showSingleSelection();
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dialog.dismiss();
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}
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});
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d_m.setNegativeButton("Close", new OnClickListener() {
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d_m.setNegativeButton(R.string.close, new OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.cancel();
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dialog.dismiss();
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}
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});
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d_m.setTitle("Overlay Layers");
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d_m.show();
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d_m.setTitle(R.string.overlay_layers);
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final AlertDialog dialog = d_m.create();
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final ListView list = dialog.getListView();
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list.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
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boolean disable = false;
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@Override
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public boolean onItemLongClick(AdapterView<?> adapterView, View view, int i, long l) {
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int j = 0;
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for (String layer : mOverlayLayers) {
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if (!mOverlayLayers[j].contains("DEBUG")) {
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// uncheck the item + set the boolean in the isActive array
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mOverlayIsActive[j] = disable;
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list.setItemChecked(j, disable);
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((IITC_Mobile) mContext).getWebView().loadUrl("javascript: " +
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"window.layerChooser.showLayer("
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+ mLayerIds.get(layer) + ","
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+ disable + ");");
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}
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++j;
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}
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disable = !disable;
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return true;
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}
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});
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dialog.show();
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}
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// show all base layers in a single selection list dialog
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private void show_single_selection() {
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private void showSingleSelection() {
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OnClickListener s_listener = new OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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// activate clicked layer
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((IITC_Mobile) context).getWebView().loadUrl("javascript: " +
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((IITC_Mobile) mContext).getWebView().loadUrl("javascript: " +
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"window.layerChooser.showLayer("
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+ layer_ids.get(base_layers[which]) + ","
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+ mLayerIds.get(mBaseLayers[which]) + ","
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+ true + ");");
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active_base_layer = which;
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mActiveBaseLayer = which;
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}
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};
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AlertDialog.Builder d_s = new AlertDialog.Builder(context);
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d_s.setSingleChoiceItems(base_layers, active_base_layer, s_listener);
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AlertDialog.Builder d_s = new AlertDialog.Builder(mContext);
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d_s.setSingleChoiceItems(mBaseLayers, mActiveBaseLayer, s_listener);
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// switch to overlay layers
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d_s.setPositiveButton("Overlay Layers", new OnClickListener() {
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d_s.setPositiveButton(R.string.overlay_layers, new OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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show_multi_selection();
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dialog.cancel();
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showMultiSelection();
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dialog.dismiss();
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}
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});
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d_s.setNegativeButton("Close", new OnClickListener() {
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d_s.setNegativeButton(R.string.close, new OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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dialog.cancel();
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dialog.dismiss();
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}
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});
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d_s.setTitle("Base Layers");
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d_s.show();
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d_s.setTitle(R.string.base_layers);
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final AlertDialog dialog = d_s.create();
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dialog.show();
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}
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}
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Block a user