dennisthiessen/RiskAhead-API
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DT @25.09.2015: Added marker adding position

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This commit is contained in:
Dennis Thießen
2015-09-25 18:58:59 +02:00
parent a1fd5c6ac6
commit 270f24399a
5 changed files with 272 additions and 34 deletions
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109
app/src/main/java/org/deke/risk/riskahead/MapsActivity.java
View File

@@ -4,24 +4,43 @@ import android.app.SearchManager;
import android.app.SearchableInfo;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v7.widget.SearchView;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.Toast;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
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.SupportMapFragment;
import com.google.android.gms.maps.model.Circle;
import com.google.android.gms.maps.model.CircleOptions;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.Marker;
import com.google.android.gms.maps.model.MarkerOptions;
import org.deke.risk.riskahead.helper.AppConfig;
import org.deke.risk.riskahead.helper.AppController;
import org.deke.risk.riskahead.helper.BaseActivity;
import org.deke.risk.riskahead.helper.PlaceProvider;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.HashMap;
import java.util.Map;
public class MapsActivity extends BaseActivity implements LoaderManager.LoaderCallbacks<Cursor> {
@@ -30,6 +49,7 @@ public class MapsActivity extends BaseActivity implements LoaderManager.LoaderCa
private static final String TAG = MapsActivity.class.getSimpleName();
private static GoogleMap mMap;
Marker mMarker;
private LatLng myLocation;
private LatLng markedLocation;
@@ -41,27 +61,33 @@ public class MapsActivity extends BaseActivity implements LoaderManager.LoaderCa
mMap.getUiSettings().setZoomControlsEnabled(true);
handleIntent(getIntent());
//setUpMap();
findViewById(R.id.btn_maps_confirm_position).setVisibility(View.GONE);
mMap.setOnMapClickListener(new GoogleMap.OnMapClickListener() {
@Override
public void onMapClick(LatLng point) {
if (mMarker != null) {
mMarker.remove();
}
markedLocation = point;
mMap.clear();
mMap.addMarker(new MarkerOptions().position(point));
mMarker = mMap.addMarker(new MarkerOptions().position(point));
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(point, 12.0f));
findViewById(R.id.btn_maps_confirm_position).setVisibility(View.VISIBLE);
findViewById(R.id.btn_maps_confirm_position).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
gotoReportActivity(markedLocation.latitude+":"+markedLocation.longitude);
gotoReportActivity(markedLocation.latitude + ":" + markedLocation.longitude);
}
});
}
});
//setUpMap();
String tag_string_req = "getincidentswithposition";
StringRequest strReq = getStringRequestGetAllIncidentsWithPosition();
AppController.getInstance().addToRequestQueue(strReq, tag_string_req);
}
private void handleIntent(Intent intent){
@@ -114,7 +140,7 @@ public class MapsActivity extends BaseActivity implements LoaderManager.LoaderCa
if (position != null) {
myLocation = new LatLng(position.latitude,position.longitude);
}
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(myLocation, 20));
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(myLocation, 20));
}
@Override
@@ -155,7 +181,9 @@ public class MapsActivity extends BaseActivity implements LoaderManager.LoaderCa
mMap.setMyLocationEnabled(true);
mMap.getUiSettings().setZoomControlsEnabled(true);
// For dropping a marker at a point on the Map
mMap.addMarker(new MarkerOptions().position(myLocation).title("My Home").snippet("Home Address"));
// For zooming automatically to the Dropped PIN Location
mMap.animateCamera(CameraUpdateFactory.newLatLngZoom(myLocation, 12.0f));
}
@@ -179,4 +207,73 @@ public class MapsActivity extends BaseActivity implements LoaderManager.LoaderCa
return mActivityTitle;
}
private StringRequest getStringRequestGetAllIncidentsWithPosition() {
return new StringRequest(Request.Method.POST, AppConfig.URL_REGISTER, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d(TAG, "Map positions response: " + response);
hideDialog();
try {
JSONObject jObj = new JSONObject(response);
boolean error = jObj.getBoolean("error");
// Check for error node in json
if (!error) {
JSONArray incidents = jObj.getJSONArray("message");
for(int i=0;i<incidents.length();i++){
JSONObject incident = incidents.getJSONObject(i);
LatLng pos = new LatLng(Double.parseDouble(incident.getString("latitude")),Double.parseDouble(incident.getString("longitude")));
Log.d(TAG, "Adding marker with position: " + pos.latitude +" : "+ pos.longitude);
mMap.addMarker(new MarkerOptions().position(pos).title(incident.getString("text_short")).snippet("Test" + i));
CircleOptions circleOptions = new CircleOptions()
.center(pos)
.strokeColor(Color.BLACK)
.strokeWidth(2)
.fillColor(Color.argb(50, 255, 0, 0))
.radius(incident.getInt("radius")); // In meters
Circle circle = mMap.addCircle(circleOptions);
}
} else {
// Error in login. Get the error message
String errorMsg = jObj.getString("error_msg");
Toast.makeText(getApplicationContext(), errorMsg, Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
// JSON error
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.e(TAG, "Report Error: " + error.getMessage());
Toast.makeText(getApplicationContext(),
error.getMessage(), Toast.LENGTH_LONG).show();
hideDialog();
}
}) {
@Override
protected Map<String, String> getParams() {
// Posting parameters to login url
Map<String, String> params = new HashMap<>();
params.put("tag", "getincidentswithposition");
params.put("uid", user.get("uid"));
params.put("token", user.get("token"));
return params;
}
};
}
}

164
app/src/main/java/org/deke/risk/riskahead/ReportActivity.java
View File

@@ -4,24 +4,36 @@ import android.app.DatePickerDialog;
import android.app.Dialog;
import android.app.TimePickerDialog;
import android.content.Intent;
import android.content.SharedPreferences;
import android.location.Address;
import android.location.Geocoder;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.TimePicker;
import android.widget.Toast;
import com.google.android.gms.maps.model.LatLng;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import org.deke.risk.riskahead.helper.AppConfig;
import org.deke.risk.riskahead.helper.AppController;
import org.deke.risk.riskahead.helper.BaseActivity;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.IOException;
import java.util.Calendar;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
public class ReportActivity extends BaseActivity {
@@ -44,6 +56,8 @@ public class ReportActivity extends BaseActivity {
private EditText txtDay;
private EditText txtTime;
private String latitude, longitude;
private int year, month, day;
private int hour, minute;
@@ -70,12 +84,19 @@ public class ReportActivity extends BaseActivity {
txtTime = (EditText) findViewById(R.id.input_report_time);
txtPosition = (EditText) findViewById(R.id.input_report_position);
txtDay.setText(new StringBuilder()
.append(day).append("-").append(month + 1).append("-")
.append(year).append(" "));
restoreSharedPreferences();
txtTime.setText(new StringBuilder().append(hour)
.append(":").append(minute).append(" "));
if(txtDay.getText().toString() == "") {
txtDay.setText(new StringBuilder()
.append(day).append("-").append(month + 1).append("-")
.append(year).append(" "));
}
if(txtTime.getText().toString() == "") {
txtTime.setText(new StringBuilder().append(hour)
.append(":").append(minute).append(" "));
}
findViewById(R.id.btn_report_position).setOnClickListener(new View.OnClickListener() {
@Override
@@ -95,11 +116,22 @@ public class ReportActivity extends BaseActivity {
try {
List<Address> addresses = geocoder.getFromLocation(Double.parseDouble(position[0]), Double.parseDouble(position[1]), 1);
txtPosition.setText(addresses.get(0).getLocality());
latitude = position[0];
longitude = position[1];
} catch (IOException e) {
e.printStackTrace();
}
}
findViewById(R.id.btn_report_report).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String tag_string_req = "addincidentwithposition";
StringRequest strReq = getStringRequestAddIncidentWithPosition(txtTitle.getText().toString(), txtDescription.getText().toString(), txtCrimeCategory.getSelectedItemPosition(), latitude, longitude, 10, 1, txtDay.getText().toString(), txtTime.getText().toString());
AppController.getInstance().addToRequestQueue(strReq, tag_string_req);
}
});
txtDay.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
@@ -115,15 +147,92 @@ public class ReportActivity extends BaseActivity {
});
}
@Override
public void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
txtTitle.setText(savedInstanceState.getString(SAVED_TITLE));
txtDescription.setText(savedInstanceState.getString(SAVED_DESCRIPTION_LONG));
txtCrimeCategory.setSelection(savedInstanceState.getInt(SAVED_CRIME_CATEGORY));
txtDay.setText(savedInstanceState.getString(SAVED_DATE_INCIDENT));
txtTime.setText(savedInstanceState.getString(SAVED_DATE_TIME));
txtPosition.setText(savedInstanceState.getString(SAVED_POSITION));
private void restoreSharedPreferences() {
SharedPreferences prefs = getPreferences(MODE_PRIVATE);
String title = prefs.getString(SAVED_TITLE, null);
if (title != null) txtTitle.setText(title);
String descr = prefs.getString(SAVED_DESCRIPTION_LONG, null);
if (descr != null) txtDescription.setText(descr);
int crimec = prefs.getInt(SAVED_CRIME_CATEGORY, 0);
txtCrimeCategory.setSelection(crimec);
String day = prefs.getString(SAVED_DATE_INCIDENT, null);
if (day != null) txtDay.setText(day);
String time = prefs.getString(SAVED_DATE_TIME, null);
if (time != null) txtTime.setText(time);
String posi = prefs.getString(SAVED_POSITION, null);
if (posi != null) txtPosition.setText(posi);
latitude = prefs.getString("latitude",null);
longitude = prefs.getString("longitude",null);
}
private StringRequest getStringRequestAddIncidentWithPosition(final String textshort, final String textlong, final int crimecategory, final String latitude, final String longitude, final int status, final int radius, final String day, final String time) {
return new StringRequest(Request.Method.POST, AppConfig.URL_REGISTER, new Response.Listener<String>() {
@Override
public void onResponse(String response) {
Log.d(TAG, "Report response: " + response);
hideDialog();
try {
JSONObject jObj = new JSONObject(response);
boolean error = jObj.getBoolean("error");
if (!error) {
showMessage("Report added!");
SharedPreferences.Editor editor = getPreferences(MODE_PRIVATE).edit();
editor.clear();
editor.commit();
editor.apply();
gotoMapActivity();
} else {
// Error in login. Get the error message
String errorMsg = jObj.getString("error_msg");
Toast.makeText(getApplicationContext(), errorMsg, Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Log.e(TAG, "Report Error: " + error.getMessage());
Toast.makeText(getApplicationContext(),
error.getMessage(), Toast.LENGTH_LONG).show();
hideDialog();
}
}) {
@Override
protected Map<String, String> getParams() {
// Posting parameters to login url
Map<String, String> params = new HashMap<>();
params.put("tag", "addincidentwithposition");
params.put("uid", user.get("uid"));
params.put("token", user.get("token"));
params.put("textshort",textshort);
params.put("textlong",textlong);
params.put("fiduser",user.get("uid"));
params.put("fidcategory", Integer.toString(crimecategory));
params.put("latitude",latitude);
params.put("longitude",longitude);
params.put("status",Integer.toString(status));
params.put("radius",Integer.toString(radius));
params.put("happened_at",year+"-"+month+"-"+day+" "+hour+":"+minute+":00");
return params;
}
};
}
@Override
@@ -151,7 +260,6 @@ public class ReportActivity extends BaseActivity {
month = selectedMonth;
day = selectedDay;
// set selected date into textview
txtDay.setText(new StringBuilder().append(day)
.append("-").append(month + 1).append("-").append(year)
.append(" "));
@@ -167,7 +275,6 @@ public class ReportActivity extends BaseActivity {
hour = selectedHour;
minute = selectedMinute;
// set selected date into textview
txtTime.setText(new StringBuilder().append(hour)
.append(":").append(minute).append(" "));
}
@@ -184,16 +291,19 @@ public class ReportActivity extends BaseActivity {
}
@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
super.onSaveInstanceState(savedInstanceState);
savedInstanceState.putString(SAVED_TITLE, txtTitle.getText().toString());
savedInstanceState.putString(SAVED_DESCRIPTION_LONG, txtDescription.getText().toString());
savedInstanceState.putInt(SAVED_CRIME_CATEGORY, txtCrimeCategory.getSelectedItemPosition());
savedInstanceState.putString(SAVED_DATE_INCIDENT, txtDay.getText().toString());
savedInstanceState.putString(SAVED_DATE_TIME, txtTime.getText().toString());
savedInstanceState.putString(SAVED_POSITION, txtPosition.getText().toString());
protected void onStop() {
super.onStop(); // Always call the superclass method first
SharedPreferences.Editor editor = getPreferences(MODE_PRIVATE).edit();
editor.putString(SAVED_TITLE, txtTitle.getText().toString());
editor.putString(SAVED_DESCRIPTION_LONG, txtDescription.getText().toString());
editor.putInt(SAVED_CRIME_CATEGORY, txtCrimeCategory.getSelectedItemPosition());
editor.putString(SAVED_DATE_INCIDENT, txtDay.getText().toString());
editor.putString(SAVED_DATE_TIME, txtTime.getText().toString());
editor.putString(SAVED_POSITION, txtPosition.getText().toString());
editor.putString("latitude", latitude);
editor.putString("longitude", longitude);
editor.apply();
}
}

1
app/src/main/java/org/deke/risk/riskahead/helper/AppController.java
View File

@@ -2,6 +2,7 @@ package org.deke.risk.riskahead.helper;
import android.app.Application;
import android.text.TextUtils;
import android.util.Log;
import com.android.volley.Request;
import com.android.volley.RequestQueue;

18
app/src/main/java/org/deke/risk/riskahead/helper/BaseActivity.java
View File

@@ -1,6 +1,9 @@
package org.deke.risk.riskahead.helper;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.support.v4.view.MenuItemCompat;
import android.support.v4.widget.DrawerLayout;
@@ -45,6 +48,8 @@ public abstract class BaseActivity extends AppCompatActivity {
public SessionManager session;
public HashMap<String, String> user;
public ProgressDialog pDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -53,6 +58,9 @@ public abstract class BaseActivity extends AppCompatActivity {
// SqLite database handler
db = new SQLiteHandler(getApplicationContext());
pDialog = new ProgressDialog(this);
pDialog.setCancelable(false);
// session manager
session = new SessionManager(getApplicationContext());
@@ -265,4 +273,14 @@ public abstract class BaseActivity extends AppCompatActivity {
protected abstract int getLayoutResourceId();
protected abstract String getActivityName();
public void showDialog() {
if (!pDialog.isShowing())
pDialog.show();
}
public void hideDialog() {
if (pDialog.isShowing())
pDialog.dismiss();
}
}

14
app/src/main/res/layout/activity_report.xml
View File

@@ -56,7 +56,7 @@
android:textColorHint="@color/input_login_hint"
android:layout_below="@+id/lbl_report_long"
android:scrollbars="vertical"
android:minLines="5"/>
android:minLines="3"/>
<TextView
android:id="@+id/lbl_report_category"
@@ -146,6 +146,18 @@
android:layout_alignRight="@+id/input_report_time"
android:layout_alignEnd="@+id/input_report_time" />
<com.beardedhen.androidbootstrap.BootstrapButton
android:id="@+id/btn_report_report"
android:text="@string/btn_main_report"
android:minWidth="300dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
bootstrap:bb_icon_left="fa-map-marker"
bootstrap:bb_type="danger"
bootstrap:bb_roundedCorners="true"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true" />
</RelativeLayout>