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@jaisonfdo
Last active October 21, 2018 07:38
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DemoAppsSampleCode
// Instantiate an AlertDialog.Builder with its constructor
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
AlertDialog.Builder alertDialogBuilder1 = new AlertDialog.Builder(new ContextThemeWrapper(this,
android.R.style.Theme_DeviceDefault_Light_Dialog));
// You can replace your own theme by replacing the themeID
AlertDialog.Builder alertDialogBuilder2 = new AlertDialog.Builder(this,themeID);
//set the title to be appear in the dialog
alertDialogBuilder.setTitle("Draft");
//sets the message to be displayed in the alert dialog
alertDialogBuilder.setMessage("Discard draft?");
//sets the property that the dialog can be cancelled or not
alertDialogBuilder.setCancelable(false);
// set the icon of the alert dialog box
alertDialogBuilder.setIcon(android.R.drawable.ic_dialog_alert);
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
alertDialogBuilder.setTitle("Draft");
alertDialogBuilder.setMessage("Discard draft?");
alertDialogBuilder.setCancelable(false);
alertDialogBuilder.setIcon(android.R.drawable.ic_dialog_alert);
alertDialogBuilder.setPositiveButton("DISCARD", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// continue with discard
Toast.makeText(AlertDialogActivity.this, "Discard", Toast.LENGTH_SHORT).show();
}
});
alertDialogBuilder.setNegativeButton("CANCEL", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// do nothing
Toast.makeText(AlertDialogActivity.this, "Cancel", Toast.LENGTH_SHORT).show();
}
});
alertDialogBuilder.show();
/**
* Displays the AlertDialog with 3 Action buttons
* you can set cancelable property
*/
public void showAlertDialog(String title,String message,String positive,
String negative,String neutral,final int from,boolean isCancelable)
public interface AlertDialogListener
{
public void onPositiveClick(int from);
public void onNegativeClick(int from);
public void onNeutralClick(int from);
}
AlertDialogHelper alertDialogHelper;
alertDialogHelper = new AlertDialogHelper(this);
// Request code – 1
alertDialogHelper.showAlertDialog("Draft","Discard draft ?","Discard","Cancel",1,false);
public class AlertDialogSampleActivity extends AppCompatActivity implements AlertDialogHelper.AlertDialogListener
{
// Callback Methods
@Override
public void onPositiveClick(int from) {
Toast.makeText(getApplicationContext(), "Positive Click from :"+from, Toast.LENGTH_LONG).show();
}
@Override
public void onNegativeClick(int from) {
Toast.makeText(getApplicationContext(), "Negative Click from :"+from, Toast.LENGTH_LONG).show();
}
@Override
public void onNeutralClick(int from) {
Toast.makeText(getApplicationContext(), "Neutral Click from :"+from, Toast.LENGTH_LONG).show();
}
}
// Make HTTP Calls
implementation 'com.squareup.retrofit2:retrofit:2.3.0'
// Used to convert Java Objects into their JSON
implementation 'com.squareup.retrofit2:converter-gson:2.3.0'
public class UserDetails {
private Details details;
public Details getDetails() {
return details;
}
public void setDetails(Details details) {
this.details = details;
}
}
public interface ApiInterface
{
@GET("user")
Call<UserDetails> getUser(@QueryMap Map<String, String> params);
@POST("user")
Call<UserDetails> postUser(@QueryMap Map<String, String> params);
@PUT("user")
Call<UserDetails> updateUser(@QueryMap Map<String, String> params);
}
public class ApiClient
{
public static final String BASE_URL = "http://testapi.droidmentor.com/";
private static Retrofit retrofit = null;
public static Retrofit getClient() {
if (retrofit==null) {
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
return retrofit;
}
}
Retrofit.Builder builder=new Retrofit.Builder()
.baseUrl(BASE_URL)
.client(get_HTTPClient(headers))
.addConverterFactory(GsonConverterFactory.create());
private static OkHttpClient get_HTTPClient(final Map<String, String> headers)
{
final OkHttpClient.Builder httpClient = new OkHttpClient.Builder();
httpClient.addInterceptor(new Interceptor() {
@Override
public Response intercept(Interceptor.Chain chain) throws IOException {
Request original = chain.request();
// Request customization: add request headers
Request.Builder requestBuilder = original.newBuilder(); // <– this is the important line
for (Map.Entry<String, String> pairs : headers.entrySet()) {
if (pairs.getValue() != null) {
requestBuilder.header(pairs.getKey(), pairs.getValue());
}
}
requestBuilder.method(original.method(), original.body());
Request request = requestBuilder.build();
return chain.proceed(request);
}
});
return httpClient.build();
}
ApiInterface apiService = ApiClient.getClient().create(ApiInterface.class);
public void getUserDetails()
{
Map<String, String> queryParams = new HashMap<>();
queryParams.put("user[email]",etUserEmail.getText().toString());
ProgressDialogLoader.progressdialog_creation(this, "Loading");
Call<UserDetails> call = apiService.getUser(queryParams);
call.enqueue(new Callback<UserDetails>() {
@Override
public void onResponse(Call<UserDetails>call, Response<UserDetails> response) {
if(response.body().getDetails()!=null)
{
Log.d(TAG, "User ID: " + response.body().getDetails().getId());
etUserName.setText(response.body().getDetails().getName());
}
else
{
Toast.makeText(getApplicationContext(), "User does not exist", Toast.LENGTH_SHORT).show();
Log.d(TAG, "User details does not exist");
}
ProgressDialogLoader.progressdialog_dismiss();
}
@Override
public void onFailure(Call<UserDetails>call, Throwable t) {
Log.e(TAG, t.toString());
ProgressDialogLoader.progressdialog_dismiss();
}
});
}
release_keystore_path=/Path/Of/Your/Keystore/KeyStoreName.jks
release_keystore_password=P@ssword1
release_key_alias=KeyIdentifier
release_key_alias_password=KeyP@ssword1
Properties keystoreProperties = new Properties();
keystoreProperties.load(new FileInputStream(file(rootProject.file("gradle.properties"))))
signingConfigs
{
release
{
storeFile file(keystoreProperties["release_keystore_path"])
storePassword keystoreProperties["release_keystore_password"]
keyAlias keystoreProperties["release_key_alias"]
keyPassword keystoreProperties["release_key_alias_password"]
}
}
buildTypes
{
release
{
shrinkResources true
minifyEnabled true
proguardFiles getDefaultProguardFile(‘proguard-android.txt’), ‘proguard-rules.pro’
signingConfig signingConfigs.release
}
}
implementation 'org.altbeacon:android-beacon-library:2.15.2'
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission-sdk-23 android:name="android.permission.ACCESS_COARSE_LOCATION" />
public class BeaconTransmitterActivity extends AppCompatActivity implements
BluetoothListener.OnBluetoothSupportedCheckListener,BluetoothListener.OnBluetoothEnabledCheckListener,
BluetoothListener.BluetoothTrigger
{
BluetoothHelper bluetoothHelper;
@Override
protected void onCreate(Bundle savedInstanceState) {
bluetoothHelper = new BluetoothHelper();
bluetoothHelper.initializeBluetooth(this);
}
}
public class MyApplication extends Application {
BackgroundPowerSaver backgroundPowerSaver;
BeaconManager beaconManager;
@Override
public void onCreate() {
super.onCreate();
beaconManager = BeaconManager.getInstanceForApplication(this);
// enables auto battery saving of about 60%
backgroundPowerSaver = new BackgroundPowerSaver(this);
}
}
String major, minor, uuid;
uuid = etUUID.getText().toString().trim();
major = etMajorValue.getText().toString().trim();
minor = etMinorValue.getText().toString().trim();
beacon = new Beacon.Builder().setId1(uuid).setId2(major).setId3(minor)
.setManufacturer(0x0118)
.setTxPower(-59)
.setDataFields(Arrays.asList(new Long[]{6l, 7l})) .build();
// Change the layout below for other beacon types
beaconParser = new BeaconParser()
.setBeaconLayout(parserLayout[beaconLayout]);
beaconTransmitter = new BeaconTransmitter(getApplicationContext(), beaconParser);
beaconTransmitter.startAdvertising(beacon, new AdvertiseCallback() {
@Override
public void onStartSuccess(AdvertiseSettings settingsInEffect) {
super.onStartSuccess(settingsInEffect);
}
@Override
public void onStartFailure(int errorCode) {
super.onStartFailure(errorCode);
}
});
beaconParser = new BeaconParser().setBeaconLayout("##FORMAT##");
// Replace the ##FORMAT## for the corrosponding beacon types
ALTBEACON m:2-3=beac,i:4-19,i:20-21,i:22-23,p:24-24,d:25-25
IBEACON m:2-3=0215,i:4-19,i:20-21,i:22-23,p:24-24
EDDYSTONE TLM x,s:0-1=feaa,m:2-2=20,d:3-3,d:4-5,d:6-7,d:8-11,d:12-15
EDDYSTONE UID s:0-1=feaa,m:2-2=00,p:3-3:-41,i:4-13,i:14-19
EDDYSTONE URL s:0-1=feaa,m:2-2=10,p:3-3:-41,i:4-20v
implementation 'com.android.support:design:27.1.0'
<android.support.design.widget.BottomNavigationView
android:id="@+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:itemBackground="@color/colorPrimary"
app:itemIconTint="@drawable/bottom_navigation_color_selector"
app:itemTextColor="@drawable/bottom_navigation_color_selector"
app:menu="@menu/menu_bottom_navigation" />
app:menu="@menu/menu_bottom_navigation"
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_call"
android:icon="@drawable/ic_call"
android:title="@string/tab1"
app:showAsAction="ifRoom" />
<item
android:id="@+id/action_chat"
android:icon="@drawable/ic_chat"
android:title="@string/tab2"
app:showAsAction="ifRoom" />
<item
android:id="@+id/action_contact"
android:enabled="false"
android:icon="@drawable/ic_contact"
android:title="@string/tab3"
app:showAsAction="ifRoom" />
</menu>
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/tab_enable" android:state_enabled="true" />
<item android:color="@color/tab_disable" android:state_enabled="false" />
</selector>
//Initializing the bottomNavigationView
bottomNavigationView = (BottomNavigationView)findViewById(R.id.bottom_navigation);
bottomNavigationView.setOnNavigationItemSelectedListener(
new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.action_call:
break;
case R.id.action_chat:
break;
case R.id.action_contact:
break;
}
return false;
}
});
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/colorAccent" android:state_checked="true" />
<item android:color="@color/colorTextPrimary" android:state_checked="false" />
</selector>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="droidmentor.bnv_with_viewpager.MainActivity">
<android.support.design.widget.BottomNavigationView
android:id="@+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:itemBackground="@color/colorPrimary"
app:itemIconTint="@drawable/bottom_navigation_color_selector"
app:itemTextColor="@drawable/bottom_navigation_color_selector"
app:menu="@menu/menu_bottom_navigation" />
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/bottom_navigation"
android:layout_alignParentTop="true"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</RelativeLayout>
private void setupViewPager(ViewPager viewPager)
{
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
callsFragment=new CallsFragment();
chatFragment=new ChatFragment();
contactsFragment=new ContactsFragment();
adapter.addFragment(callsFragment);
adapter.addFragment(chatFragment);
adapter.addFragment(contactsFragment);
viewPager.setAdapter(adapter);
}
bottomNavigationView.setOnNavigationItemSelectedListener(
new BottomNavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
switch (item.getItemId()) {
case R.id.action_call:
viewPager.setCurrentItem(0);
break;
case R.id.action_chat:
viewPager.setCurrentItem(1);
break;
case R.id.action_contact:
viewPager.setCurrentItem(2);
break;
}
return false;
}
});
viewPager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
if (prevMenuItem != null)
prevMenuItem.setChecked(false);
else
bottomNavigationView.getMenu().getItem(0).setChecked(false);
bottomNavigationView.getMenu().getItem(position).setChecked(true);
prevMenuItem = bottomNavigationView.getMenu().getItem(position);
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
dependencies {
implementation 'com.android.support:design:27.1.0'
}
<?xml version="1.0" encoding="utf-8">
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/coordinator"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="droidmentor.checking.BottomSheet.BottomSheetExample">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#F3F3F3"
android:orientation="vertical"
android:paddingBottom="@dimen/inbetween_space"
android:paddingLeft="@dimen/activity_vertical_margin"
android:paddingRight="@dimen/activity_vertical_margin"
android:paddingTop="@dimen/inbetween_space"
app:behavior_hideable="false"
app:behavior_peekHeight="@dimen/bs_peek_height"
app:layout_behavior="android.support.design.widget.BottomSheetBehavior">
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
View persistentbottomSheet = coordinatorLayout.findViewById(R.id.bottomsheet);
final BottomSheetBehavior behavior = BottomSheetBehavior.from(persistentbottomSheet);
if (behavior != null)
behavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
@Override
public void onStateChanged(@NonNull View bottomSheet, int newState) {
// React to state change
//showing the different states
switch (newState) {
case BottomSheetBehavior.STATE_HIDDEN:
break;
case BottomSheetBehavior.STATE_EXPANDED:
break;
case BottomSheetBehavior.STATE_COLLAPSED:
break;
case BottomSheetBehavior.STATE_DRAGGING:
break;
case BottomSheetBehavior.STATE_SETTLING:
break;
}
}
@Override
public void onSlide(@NonNull View bottomSheet, float slideOffset) {
// React to dragging events
}
});
View modalbottomsheet = getLayoutInflater().inflate(R.layout.bottom_sheet_sample, null);
BottomSheetDialog dialog = new BottomSheetDialog(this);
dialog.setContentView(modalbottomsheet);
dialog.setCanceledOnTouchOutside(false);
dialog.setCancelable(false);
implementation 'com.android.support:customtabs:27.1.0'
// Loading url
String url = "https://droidmentor.com/";
// CustomTabsIntent.Builder used to configure CustomTabsIntent.
CustomTabsIntent.Builder builder = new CustomTabsIntent.Builder();
// CustomTabsIntent used to launch the URL
CustomTabsIntent customTabsIntent = builder.build();
// Open the Custom Tab
customTabsIntent.launchUrl(this, Uri.parse(url));
// Change the background color of the Toolbar.
builder.setToolbarColor(ResourcesCompat.getColor(getResources(), R.color.colorPrimary, null));
// Configure custom enter and exit animations
builder.setStartAnimations(this, R.anim.slide_in_right, R.anim.slide_out_left);
builder.setExitAnimations(this, R.anim.slide_in_left, R.anim.slide_out_right);
// Setting a custom back button
builder.setCloseButtonIcon(BitmapFactory.decodeResource(
getResources(), R.drawable.ic_arrow_back));
// Hide status bar once the user scrolls down the content
builder.enableUrlBarHiding();
builder.setActionButton(BitmapFactory.decodeResource(getResources(),
R.drawable.ic_share), "Share", getItem(), true);
private PendingIntent getItem()
{
Intent shareIntent = new Intent(Intent.ACTION_SEND);
shareIntent.setType("text/plain");
shareIntent.putExtra(Intent.EXTRA_SUBJECT, "Droidmentor is a site, which contains android tutorials");
Log.d(TAG, "setMenuItem: "+url);
shareIntent.putExtra(Intent.EXTRA_TEXT, url);
return PendingIntent.getActivity(this, 0, shareIntent, 0);
}
// Title and Callback PendingIntent as parameters
builder.addMenuItem("Share", getItem());
<activity android:name=".DeepLinking.DeeplinkActivity">
<intent-filter android:autoVerify="true">
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />
<category android:name="android.intent.category.BROWSABLE" />
<!– URI https://www.droidmentor.com –>
<data
android:host="www.droidmentor.com"
android:scheme="http" />
<!– URI https://droidmentor.com –>
<data
android:host="droidmentor.com"
android:scheme="http" />
</intent-filter>
</activity>
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_deeplink);
Intent intent=getIntent();
String action = intent.getAction();
Uri data = intent.getData();
if (data != null) {
String scheme = data.getScheme(); // "http"
String host = data.getHost(); // "droidmentor.com"
Log.d(TAG, "scheme: "+scheme);
Log.d(TAG, "host: "+host);
}
}
$ adb shell am start
-W -a android.intent.action.VIEW
-d < URI > < YOUR PACKAGE NAME >
$ adb shell am start
-W -a android.intent.action.VIEW
-d "https://droidmentor.com" droidmentor.deeplinking
buildscript {
repositories {
jcenter()
}
dependencies {
classpath ‘com.android.tools.build:gradle:2.2.0’
}
}
apply plugin: ‘com.android.application’
android {
compileSdkVersion 23
buildToolsVersion "23.0.3"
defaultConfig {
applicationId "ur app ID"
minSdkVersion 16
targetSdkVersion 23
versionCode 1600010100
versionName "1.1.0-alpha"
}
}
public interface ImageAttachmentListener
{
public void image_attachment(int from, String filename, Bitmap file);
}
Imageutils imageutils;
imageutils =new Imageutils(this);
// Request code – 1
imageutils.imagepicker(1);
public class ImageAttachmentActivity extends AppCompatActivity
implements ImageUtils.ImageAttachmentListener
{
// Callback function
@Override
public void image_attachment(int from, String filename, Bitmap file) {
this.bitmap=file;
this.file_name=filename;
iv_attachment.setImageBitmap(file);
String path = Environment.getExternalStorageDirectory() + File.separator + "ImageAttach" + File.separator;
//Store the selected image into your desired location
imageutils.createImage(file,filename,path,false);
}
}
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
<WebView
android:id="@+id/webView"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
public class JavaScriptReceiver
{
Context mContext;
/** Instantiate the receiver and set the context */
JavaScriptReceiver(Context c) {
mContext = c;
}
@JavascriptInterface
public void showShopping(){
Intent intent = new Intent(mContext, ShoppingActivity.class);
mContext.startActivity(intent);
}
@JavascriptInterface
public void showOrders(int orderid){
Intent intent = new Intent(mContext, MyOrdersActivity.class);
intent.putExtra("order",orderid);
mContext.startActivity(intent);
}
}
WebView webView;
webView = (WebView) findViewById(R.id.webView);
embed_link = "http://droidmentor-app-callback.surge.sh/";
if (TextUtils.isEmpty(embed_link))
onBackPressed();
webView.setWebChromeClient(new WebChromeClient());
webView.getSettings().setDomStorageEnabled(true);
webView.getSettings().setJavaScriptEnabled(true);
<script>
function getRandomNumber(min,max) {
return Math.floor( Math.random() * ( 1 + min – max ) ) + max;
}
function showOrders() {
var number = getRandomNumber(10000,50000)
JSReceiver.showOrders(number);
}
function showShopping() {
JSReceiver.showShopping();
}
</script>
<a href="#" class="btn-view-orders" onclick="showOrders()">View Orders</a>
<a href="#" onclick="showShopping()">Continue Shopping</a>
JavaScriptReceiver javaScriptReceiver;
javaScriptReceiver = new JavaScriptReceiver(this);
webView.addJavascriptInterface(javaScriptReceiver, "JSReceiver");
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<!– launcher Screen Background (Color/Image) –>
<item android:drawable="@drawable/ic_background1" />
<!– App Logo which comes center of the Screen due to gravity:"center" –>
<item>
<bitmap
android:gravity="center"
android:src="@drawable/ic_logo" />
</item>
</layer-list>
<style name="aluncher_theme" parent="Theme.AppCompat.NoActionBar">
<item name="android:windowBackground">@drawable/launch_screen</item>
</style>
public class LauncherActivity extends Activity {
// launcher screen timer
private static int SPLASH_TIME_OUT = 1000;
Handler handler;
Runnable runnable;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
handler = new Handler();
runnable = new Runnable()
{
@Override
public void run()
{
Intent home_activity=new Intent(LauncherActivity.this,HomepageActivity.class);
startActivity(home_activity);
finish();
}
};
handler.postDelayed(runnable, SPLASH_TIME_OUT);
}
@Override
public void onBackPressed() {
super.onBackPressed();
handler.removeCallbacks(runnable);
}
}
<activity android:name=".LauncherActivity"
android:theme="@style/launcher_theme"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
MixPanelHelper mixPanelHelper;
mixPanelHelper=new MixPanelHelper(this);
mixPanelHelper.set_profile();
//Track event with name
mixPanelHelper.triggerEvent("Login");
//Add custom attributes with the events
JSONObject props=new JSONObject();
props.put("$language","English");
mixPanelHelper.triggerEvent("Event2",props);
compile 'com.google.android.gms:play-services-location:16.0.0'
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
ArrayList<String> permissions=new ArrayList<>();
PermissionUtils permissionUtils;
permissionUtils=new PermissionUtils(MyLocationUsingLocationAPI.this);
permissions.add(Manifest.permission.ACCESS_FINE_LOCATION);
permissions.add(Manifest.permission.ACCESS_COARSE_LOCATION);
permissionUtils.check_permission(permissions,"Need GPS permission for getting your location",1);
GoogleApiClient mGoogleApiClient;
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API).build();
mGoogleApiClient.connect();
public class MyLocationUsingLocationAPI extends AppCompatActivity implements ConnectionCallbacks,OnConnectionFailedListener,OnRequestPermissionsResultCallback,
PermissionResultCallback {
@Override
public void onConnectionFailed(ConnectionResult result) {
Log.i(TAG, "Connection failed: ConnectionResult.getErrorCode() = "+ result.getErrorCode());
}
@Override
public void onConnected(Bundle arg0) {
// Once connected with google api, get the location
}
@Override
public void onConnectionSuspended(int arg0) {
mGoogleApiClient.connect();
}
}
LocationRequest mLocationRequest = new LocationRequest();
mLocationRequest.setInterval(10000);
mLocationRequest.setFastestInterval(5000);
mLocationRequest.setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
LocationSettingsRequest.Builder builder = new LocationSettingsRequest.Builder()
.addLocationRequest(mLocationRequest);
PendingResult<LocationSettingsResult> result = LocationServices.SettingsApi
.checkLocationSettings(mGoogleApiClient, builder.build());
private boolean checkPlayServices() {
GoogleApiAvailability googleApiAvailability = GoogleApiAvailability.getInstance();
int resultCode = googleApiAvailability.isGooglePlayServicesAvailable(this);
if (resultCode != ConnectionResult.SUCCESS) {
if (googleApiAvailability.isUserResolvableError(resultCode)) {
googleApiAvailability.getErrorDialog(this,resultCode,
PLAY_SERVICES_REQUEST).show();
} else {
Toast.makeText(getApplicationContext(),
"This device is not supported.", Toast.LENGTH_LONG).show();
}
return false;
}
return true;
}
mLastLocation = LocationServices.FusedLocationApi
.getLastLocation(mGoogleApiClient);
public Address getAddress(double latitude,double longitude)
{
Geocoder geocoder;
List<Address> addresses;
geocoder = new Geocoder(this, Locale.getDefault());
try {
addresses = geocoder.getFromLocation(latitude,longitude, 1); // Here 1 represent max location result to returned, by documents it recommended 1 to 5
return addresses.get(0);
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
public void showStandardNotification() {
int notificationId = new Random().nextInt();
Intent intent = new Intent(this, NotificationActivity.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, 0);
NotificationCompat.Builder notification =NotificationHelper.createNotificationBuider(this,
"Notification", "Standard notification!", R.drawable.ic_notifications, pIntent);
NotificationHelper.showNotification(this, notificationId, notification.build());
}
public void showHeadsUpNotification() {
int notificationId = new Random().nextInt();
Intent intent = new Intent(this, NotificationActivity.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, 0);
Intent positive = new Intent(this, NotificationReceiver.class);
positive.putExtra("notiID", notificationId);
positive.setAction(POSITIVE_CLICK);
PendingIntent pIntent_positive = PendingIntent.getBroadcast(this, notificationId, positive, PendingIntent.FLAG_CANCEL_CURRENT);
Intent negative = new Intent(this, NotificationReceiver.class);
negative.putExtra("notiID", notificationId);
negative.setAction(NEGATIVE_CLICK);
PendingIntent pIntent_negative = PendingIntent.getBroadcast(this, notificationId, negative, PendingIntent.FLAG_CANCEL_CURRENT);
NotificationCompat.Builder notification = NotificationHelper.createNotificationBuider(this,
"Notification", "Heads-up notification", R.drawable.ic_notifications, pIntent);
notification.setPriority(Notification.PRIORITY_HIGH).setVibrate(new long[0]);
notification.addAction(new NotificationCompat.Action(R.drawable.ic_notifications, "Postive", pIntent_positive));
notification.addAction(new NotificationCompat.Action(R.drawable.ic_notifications, "Negative", pIntent_negative));
NotificationHelper.showNotification(this, notificationId, notification.build());
}
public void showRemoteInputNotification() {
int notificationId = new Random().nextInt();
NotificationCompat.Builder notification = NotificationHelper.createNotificationBuider(this,
"Remote Input", "Notification with Remote Input", R.drawable.ic_notifications);
notification.setGroupSummary(true);
notification.setGroup("KEY_NOTIFICATION_GROUP1");
Intent remote_intent = new Intent(this, NotificationReceiver.class);
remote_intent.putExtra("notiID", notificationId);
remote_intent.setAction(REPLY_CLICK);
PendingIntent pIntent_positive = PendingIntent.getBroadcast(this, notificationId, remote_intent, PendingIntent.FLAG_CANCEL_CURRENT);
RemoteInput remoteInput = new RemoteInput.Builder(REPLY_TEXT_KEY)
.setLabel("Type Something")
.build();
// Create the reply action and add the remote input.
NotificationCompat.Action action =
new NotificationCompat.Action.Builder(R.drawable.ic_send, "Reply", pIntent_positive)
.addRemoteInput(remoteInput)
.build();
notification.addAction(action);
// Color change
notification.setColor(ContextCompat.getColor(this, R.color.colorAccent));
NotificationHelper.showNotification(this, notificationId, notification.build());
}
private CharSequence getMessageText(Intent intent) {
Bundle remoteInput = RemoteInput.getResultsFromIntent(intent);
if (remoteInput != null) {
return remoteInput.getCharSequence(NotificationHelper.REPLY_TEXT_KEY);
}
return null;
}
public void showSummaryNotification() {
int notificationId = new Random().nextInt();
Intent intent = new Intent(this, NotificationActivity.class);
PendingIntent pIntent = PendingIntent.getActivity(this, 0, intent, 0);
Bitmap largeIcon = BitmapFactory.decodeResource(getResources(),
R.drawable.icon_email);
NotificationCompat.Builder summary_notification = NotificationHelper.createNotificationBuider(this,
"2 new messages", "Bundle notification!", R.drawable.ic_call, pIntent);
summary_notification.setStyle(new NotificationCompat.InboxStyle()
.addLine("Ashwin Check this out")
.addLine("Ranjith Launch Party")
.setBigContentTitle("2 new messages")
.setSummaryText("2 new messages"))
.setLargeIcon(largeIcon)
.setGroupSummary(true)
.setContentIntent(pIntent)
.setGroup(GROUP_KEY).build();
int notificationId1 = new Random().nextInt();
NotificationCompat.Builder notification1 = NotificationHelper.createNotificationBuider(this,
"Ashwin", "Check this out", R.drawable.ic_notifications, pIntent);
int notificationId2 = new Random().nextInt();
NotificationCompat.Builder notification2 = NotificationHelper.createNotificationBuider(this,
"Ranjith", "Launch Party", R.drawable.ic_notifications, pIntent);
NotificationHelper.showNotification(this, notificationId1, notification1.build());
NotificationHelper.showNotification(this, notificationId2, notification2.build());
NotificationHelper.showNotification(this, notificationId, summary_notification.build());
}
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v4.view.ViewPager
android:id="@+id/pager_introduction"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="@+id/viewPagerCountDots" />
<LinearLayout
android:id="@+id/viewPagerCountDots"
android:layout_width="match_parent"
android:layout_height="@dimen/pager_height"
android:layout_alignParentLeft="true"
android:gravity="center"
android:orientation="horizontal" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<ImageView
android:layout_marginTop="50dp"
android:id="@+id/iv_onboard"
android:layout_width="match_parent"
android:layout_height="@dimen/ob_banner_height"
android:gravity="center"
android:src="@drawable/onboard_page1" />
<RelativeLayout
android:layout_below="@+id/iv_onboard"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_centerVertical="true"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<TextView
android:id="@+id/tv_header"
android:text="@string/ob_header1"
android:textSize="@dimen/ob_header_text_size" />
<TextView
android:id="@+id/tv_desc"
android:text="@string/ob_desc1"
android:textColor="@color/ob_desc"
android:textSize="@dimen/ob_desc_text_size" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="oval" android:useLevel="true"
android:dither="true">
<size android:height="@dimen/pager_dot_size" android:width="@dimen/pager_dot_size"/>
// Change the color based on the indicator states
<solid android:color="@color/selected_dot"/>
</shape>
public void loadData()
{
int[] header = {R.string.ob_header1, R.string.ob_header2, R.string.ob_header3};
int[] desc = {R.string.ob_desc1, R.string.ob_desc2, R.string.ob_desc3};
int[] imageId = {R.drawable.onboard_page1, R.drawable.onboard_page2, R.drawable.onboard_page3};
for(int i=0;i<imageId.length;i++)
{
OnBoardItem item=new OnBoardItem();
item.setImageID(imageId[i]);
item.setTitle(getResources().getString(header[i]));
item.setDescription(getResources().getString(desc[i]));
onBoardItems.add(item);
}
}
private ViewPager onboard_pager;
private OnBoard_Adapter mAdapter;
onboard_pager = (ViewPager) findViewById(R.id.pager_introduction);
mAdapter = new OnBoard_Adapter(this,onBoardItems);
onboard_pager.setAdapter(mAdapter);
// Slideup animation
<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromYDelta="100%p" android:toYDelta="0%p"
android:duration="@android:integer/config_longAnimTime"/>
// Slidedown animation</pre>
<?xml version="1.0" encoding="utf-8"?>
<translate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromYDelta="0%p" android:toYDelta="100%p"
android:duration="@android:integer/config_longAnimTime"/>
onboard_pager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageSelected(int position) {
// Change the current position intimation
for (int i = 0; i < dotsCount; i++) {
dots[i].setImageDrawable(ContextCompat.getDrawable(OnBoardingActivity.this, R.drawable.non_selected_item_dot));
}
dots[position].setImageDrawable(ContextCompat.getDrawable(OnBoardingActivity.this, R.drawable.selected_item_dot));
int pos=position+1;
if(pos==dotsCount&&previous_pos==(dotsCount-1))
show_animation();
else if(pos==(dotsCount-1)&&previous_pos==dotsCount)
hide_animation();
previous_pos=pos;
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
private Button btn_get_started;
btn_get_started = (Button) findViewById(R.id.btn_get_started);
btn_get_started.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(OnBoardingActivity.this,"Redirect to wherever you want",Toast.LENGTH_LONG).show();
}
});
if(Build.VERSION.SDK_INT >= 23)
if (checkAndRequestPermissions(permissions, request_code))
permissionResultCallback.PermissionGranted(request_code);
else
permissionResultCallback.PermissionGranted(request_code);
int hasPermission = ContextCompat.checkSelfPermission(current_activity,permissions.get(i));
if (hasPermission != PackageManager.PERMISSION_GRANTED)
listPermissionsNeeded.add(permissions.get(i));
// Request Permissions
if (!listPermissionsNeeded.isEmpty())
{
ActivityCompat.requestPermissions(current_activity,listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),request_code);
return false;
}
// Check to show the rationale dialog
if(ActivityCompat.shouldShowRequestPermissionRationale(current_activity,listPermissionsNeeded.get(i)))
pending_permissions.add(listPermissionsNeeded.get(i));
else{
Log.i("Go to settings","and enable permissions");
permissionResultCallback.NeverAskAgain(req_code);
Toast.makeText(current_activity, "Go to settings and enable permissions", Toast.LENGTH_LONG).show();
return;
}
new AlertDialog.Builder(current_activity)
.setMessage(" Explain here why the app needs permissions ")
.setPositiveButton("Ok", okListener)
.setNegativeButton("Cancel", okListener)
.create()
.show();
interface PermissionResultCallback
{
void PermissionGranted(int request_code);
void PartialPermissionGranted(int request_code, ArrayList<String> granted_permissions);
void PermissionDenied(int request_code);
void NeverAskAgain(int request_code);
}
ArrayList<String>permissions=new ArrayList<>();
permissions.add(Manifest.permission.ACCESS_FINE_LOCATION);
permissions.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
permissionUtils=new PermissionUtils(getApplicationContext());
permissionUtils.check_permission(permissions,"Explain here why the app needs permissions",1);
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
// redirects to utils
permissionUtils.onRequestPermissionsResult(requestCode,permissions,grantResults);
}
public class PermissionActivity extends AppCompatActivity implements
OnRequestPermissionsResultCallback,PermissionResultCallback
{
// Callback functions
@Override
public void PermissionGranted(int request_code) {
Log.i("PERMISSION","GRANTED");
}
@Override
public void PartialPermissionGranted(int request_code, ArrayList<String> granted_permissions) {
Log.i("PERMISSION PARTIALLY","GRANTED");
}
@Override
public void PermissionDenied(int request_code) {
Log.i("PERMISSION","DENIED");
}
@Override
public void NeverAskAgain(int request_code) {
Log.i("PERMISSION","NEVER ASK AGAIN");
}
}
buildTypes
{
release
{
shrinkResources true
minifyEnabled true
proguardFiles getDefaultProguardFile(‘proguard-android.txt’), ‘proguard-rules.pro’
}
}
// Basic proguard rules
-optimizations !code/simplification/arithmetic
-keepattributes <em>Annotation</em>
-keepattributes InnerClasses
-keepattributes EnclosingMethod
-keep class *<em>.R$</em>
-dontskipnonpubliclibraryclasses
-forceprocessing
-optimizationpasses 5
-overloadaggressively
// Removing logging code
-assumenosideeffects class android.util.Log {
public static *** d(…);
public static *** v(…);
public static *** i(…);
public static *** w(…);
public static *** e(…);
}
// The -dontwarn option tells ProGuard not to complain about some artefacts in the Scala runtime
-dontwarn android.support.**
-dontwarn android.app.Notification
-dontwarn org.apache.log4j.**
-dontwarn com.google.common.**
-keep class com.crashlytics.** { *; }
-keep class com.crashlytics.android.**
-keepattributes SourceFile,LineNumberTable
./gradlew assembleRelease
implementation 'com.android.billingclient:billing:1.1'
<!-- To use internet -->
<uses-permission android:name="android.permission.INTERNET" />
PurchaseHelper purchaseHelper;
purchaseHelper = new PurchaseHelper(this, getPurchaseHelperListener());
public PurchaseHelper.PurchaseHelperListener getPurchaseHelperListener() {
return new PurchaseHelper.PurchaseHelperListener() {
@Override
public void onServiceConnected(int resultCode) {
Log.d(TAG, "onServiceConnected: " + resultCode);
}
@Override
public void onSkuQueryResponse(List<SkuDetails> skuDetails) {
}
@Override
public void onPurchasehistoryResponse(List<Purchase> purchasedItems) {
purchaseHistory = purchasedItems;
}
@Override
public void onPurchasesUpdated(int responseCode, @Nullable List<Purchase> purchases) {
Log.d(TAG, "onPurchasesUpdated: " + responseCode);
}
};
}
// You can pass BillingClient.SkuType.INAPP || BillingClient.SkuType.SUBS
purchaseHelper.getPurchasedItems(TYPE);
purchaseHelper.getSkuDetails(skuList,BillingClient.SkuType.INAPP);
purchaseHelper.launchBillingFLow(BillingClient.SkuType.INAPP, getProduct_id());
purchaseHelper.gotoManageSubscription();
implementation 'com.droidmentor:helper:1.0.1'
<!- Allows applications to open network sockets. ->
<uses-permission android:name="android.permission.INTERNET" />
<!- Allows applications to access information about networks. ->
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
ApiClient.setBaseUrl("http://testapi.droidmentor.com/");
Map<String, String> default_headers = new HashMap<>();
default_headers.put("token", Url_handler.user_token);
ApiClient.setCommonHeaders(default_headers);
ApiClient.setNetworkErrorMessage("Network Error");
ApiClient.showNetworkErrorMessage(false);
APICall networkCall;
networkCall = new APICall(this);
APICall networkCall;
Map<String, String> custom_headers = new HashMap<>();
default_headers.put("token", Url_handler.user_token);
networkCall = new APICall(this,true,custom_headers);
// Standard Object
public APICall(Activity activity) {
init(activity, ApiClient.getCommonHeaders(), null);
}
// boolean flag decides the header is needed or not
public APICall(Activity activity, boolean with_header) {
if (with_header)
init(activity, ApiClient.getCommonHeaders(), null);
else
init(activity, null, null);
}
// you can add additional header
public APICall(Activity activity, boolean with_header, Map<String, String> customHeaders) {
if (with_header)
init(activity, ApiClient.getCommonHeaders(), customHeaders);
else
init(activity,null, customHeaders);
}
// set default header
public APICall(Activity activity, Map<String, String> defaultHeaders) {
init(activity, defaultHeaders, null);
}
// set default and additional header
public APICall(Activity activity, Map<String, String> defaultHeaders, Map<String, String> customHeaders) {
init(activity, defaultHeaders, customHeaders);
}
apply plugin: ‘com.android.application’
ext.majorVersion = 1
ext.minorVersion = 2
ext.patchVersion = 3
ext.preRelease= "DEMO"
ext.minSdkVersion = 14
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
defaultConfig {
applicationId "droidmentor.sample"
targetSdkVersion 23
minSdkVersion project.ext.minSdkVersion
versionCode generateVersionCode() // 140010203
versionName generateVersionName() // 1.2.3-DEMO
}
}
private Integer generateVersionCode() {
return ext.minSdkVersion * 10000000 + ext.majorVersion * 10000 + ext.minorVersion * 100 + ext.patchVersion
}
private String generateVersionName() {
String versionName = "${ext.majorVersion}.${ext.minorVersion}.${ext.patchVersion}"
if (ext.preRelease != null &amp;&amp; !ext.preRelease.isEmpty()) {
versionName = versionName + "-" + ext.preRelease
}
return versionName;
}
implementation 'com.android.support:design:27.1.0'
Snackbar.make(view, "Message", SNACKBAR_DURATION).show();
public void deleteContact()
{
Snackbar snackbar = Snackbar
.make(coordinatorLayout, "Contact removed",SNACKBAR_DURATION)
.setAction("UNDO", new View.OnClickListener() {
@Override
public void onClick(View view) {
Log.d("", " The contact is restored ");
}
});
View snackView = snackbar.getView();
snackView.setBackgroundColor(ContextCompat.getColor(this, R.color.snackBarBg));
TextView snackViewText = (TextView) snackView.findViewById(android.support.design.R.id.snackbar_text);
snackViewText.setTextColor(ContextCompat.getColor(this, R.color.colorWhite));
Button snackViewButton = (Button) snackView.findViewById(android.support.design.R.id.snackbar_action);
snackViewButton.setTextColor(ContextCompat.getColor(this, R.color.colorAccent));
// You can replace the above lines by using the below single line
//snackbar=SnackBarUtil.getColorfulSnackBar(snackbar,this,R.color.snackBarBg,R.color.colorWhite,R.color.colorAccent);
snackbar.show();
}
public void checkStorage()
{
final Snackbar customSnackBar = Snackbar.make(coordinatorLayout, "", SNACKBAR_DURATION);
Snackbar.SnackbarLayout layout = (Snackbar.SnackbarLayout) customSnackBar.getView();
View customsnackView = getLayoutInflater().inflate(R.layout.storage_check, null);
TextView tvConnection = (TextView) customsnackView.findViewById(R.id.tv_connection);
ImageView ivConnection = (ImageView) customsnackView.findViewById(R.id.iv_connection);
// We can also customize the above controls
layout.setPadding(0,0,0,0);
layout.addView(customsnackView, 0);
customSnackBar.show();
}
public static boolean isNetworkAvailable(Context context) {
ConnectivityManager connectivityManager = (ConnectivityManager)
context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = connectivityManager.getActiveNetworkInfo();
return netInfo != null && netInfo.isConnectedOrConnecting();
}
public static Boolean isAppAvailable(Context context, String appName) {
PackageManager pm = context.getPackageManager();
boolean isInstalled;
try {
pm.getPackageInfo(appName, PackageManager.GET_ACTIVITIES);
isInstalled = true;
} catch (PackageManager.NameNotFoundException e) {
isInstalled = false;
}
return isInstalled;
}
if (isNetworkAvailable(context)) {
if (isAppAvailable(context, "app package name")) {
intent.setPackage("app package name");
intent.setData(Uri.parse("page URI" + id));
} else
intent.setData(Uri.parse("URL" + id));
context.startActivity(intent);
}
SocialConnection.connectPlayStoreApp(this,"package name");
SocialConnection.loadURL(this,"Valid URL");
SocialConnection.connectTwitter(this,"Twitter Handle");
<android.support.design.widget.TabLayout
android:id="@+id/tablayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorPrimary"
app:tabGravity="fill"
app:tabMode="fixed"
app:tabIndicatorColor="@color/colorAccent"
app:tabSelectedTextColor="@color/colorTextPrimary"
app:tabTextColor="@color/colorTextDisable"/>
tabLayout.addOnTabSelectedListener(new TabLayout.OnTabSelectedListener() {
@Override
public void onTabSelected(TabLayout.Tab tab) {
// while selecting the tab
}
@Override
public void onTabUnselected(TabLayout.Tab tab) {
// while unselect the Tab
}
@Override
public void onTabReselected(TabLayout.Tab tab) {
// while reselect the Tab
}
});
LocationHelper locationHelper;
locationHelper=new LocationHelper(this);
locationHelper.checkpermission();
public class MyLocationUsingHelper extends AppCompatActivity implements ConnectionCallbacks,
OnConnectionFailedListener,OnRequestPermissionsResultCallback
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
locationHelper.onActivityResult(requestCode,resultCode,data);
}
// Permission check functions
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
// redirects to utils
locationHelper.onRequestPermissionsResult(requestCode,permissions,grantResults)
}
/**
* Google connection callback methods
*/
@Override
public void onConnectionFailed(ConnectionResult result) {
Log.i("Connection failed:", "" + result.getErrorCode());
}
@Override
public void onConnected(Bundle arg0) {
// Once connected with google api, get the location
mLastLocation=locationHelper.getLocation();
}
@Override
public void onConnectionSuspended(int arg0) {
locationHelper.connectApiClient();
}
// check availability of play services
if (locationHelper.checkPlayServices())
{
// Building the GoogleApi client
locationHelper.buildGoogleApiClient();
}
Location mLastLocation;
mLastLocation=locationHelper.getLocation();
if (mLastLocation != null) {
latitude = mLastLocation.getLatitude();
longitude = mLastLocation.getLongitude();
Address locationAddress;
locationAddress=locationHelper.getAddress(latitude,longitude);
}
LocationHelper locationHelper;
locationHelper=new LocationHelper(this);
locationHelper.checkpermission();
public class MyLocationUsingHelper extends AppCompatActivity implements ConnectionCallbacks,
OnConnectionFailedListener,OnRequestPermissionsResultCallback
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
locationHelper.onActivityResult(requestCode,resultCode,data);
}
// Permission check functions
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions,
@NonNull int[] grantResults) {
// redirects to utils
locationHelper.onRequestPermissionsResult(requestCode,permissions,grantResults)
}
/**
* Google connection callback methods
*/
@Override
public void onConnectionFailed(ConnectionResult result) {
Log.i("Connection failed:", "" + result.getErrorCode());
}
@Override
public void onConnected(Bundle arg0) {
// Once connected with google api, get the location
mLastLocation=locationHelper.getLocation();
}
@Override
public void onConnectionSuspended(int arg0) {
locationHelper.connectApiClient();
}
// check availability of play services
if (locationHelper.checkPlayServices())
{
// Building the GoogleApi client
locationHelper.buildGoogleApiClient();
}
Location mLastLocation;
mLastLocation=locationHelper.getLocation();
if (mLastLocation != null) {
latitude = mLastLocation.getLatitude();
longitude = mLastLocation.getLongitude();
Address locationAddress;
locationAddress=locationHelper.getAddress(latitude,longitude);
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.menu_calls_fragment, menu);
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle item selection
switch (item.getItemId()) {
case R.id.action_calls:
Toast.makeText(getActivity(), "Calls Icon Click", Toast.LENGTH_SHORT).show();
return true;
case R.id.action_clear_log:
Toast.makeText(getActivity(), "Clear call log", Toast.LENGTH_SHORT).show();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="@+id/action_search"
android:icon="@drawable/ic_search"
android:title="@string/action_search"
app:showAsAction="always"/>
<item android:id="@+id/action_status"
android:orderInCategory="10"
android:title="@string/action_status"
app:showAsAction="never"/>
<item android:id="@+id/action_settings"
android:orderInCategory="11"
android:title="@string/action_settings"
app:showAsAction="never"/>
</menu>
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item android:id="@+id/action_delete"
android:icon="@drawable/ic_delete"
android:title="@string/menu_item_delete"
app:showAsAction="always"/>
</menu>
private ActionMode.Callback mActionModeCallback = new ActionMode.Callback() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
// Inflate a menu resource providing context menu items
MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.menu_multi_select, menu);
context_menu = menu;
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return false; // Return false if nothing is done
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
return false;
}
@Override
public void onDestroyActionMode(ActionMode mode) {
}
};
// Listening the click events
recyclerView.addOnItemTouchListener(new RecyclerItemClickListener(this, recyclerView,
new RecyclerItemClickListener.OnItemClickListener() {
@Override
public void onItemClick(View view, int position) {
if (isMultiSelect)
multi_select(position);
else
Toast.makeText(getApplicationContext(), "Details Page", Toast.LENGTH_SHORT).show();
}
@Override
public void onItemLongClick(View view, int position) {
if (!isMultiSelect) {
multiselect_list = new ArrayList&lt;SampleModel&gt;();
isMultiSelect = true;
if (mActionMode == null) {
mActionMode = startActionMode(mActionModeCallback);
}
}
multi_select(position);
}
}));
// Add/Remove the item from/to the list
public void multi_select(int position) {
if (mActionMode != null) {
if (multiselect_list.contains(user_list.get(position)))
multiselect_list.remove(user_list.get(position));
else
multiselect_list.add(user_list.get(position));
if (multiselect_list.size() > 0)
mActionMode.setTitle("" + multiselect_list.size());
else
mActionMode.setTitle("");
refreshAdapter();
}
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
if(selected_usersList.contains(usersList.get(position)))
holder.ll_listitem.setBackgroundColor(ContextCompat.getColor(mContext, R.color.list_item_selected_state));
else
holder.ll_listitem.setBackgroundColor(ContextCompat.getColor(mContext, R.color.list_item_normal_state));
}
if(multiselect_list.size()>0)
{
for(int i=0;i<multiselect_list.size();i++)
user_list.remove(multiselect_list.get(i));
multiSelectAdapter.notifyDataSetChanged();
if (mActionMode != null)
mActionMode.finish();
Toast.makeText(getApplicationContext(), "Delete Click", Toast.LENGTH_SHORT).show();
}
public void refreshAdapter()
{
multiSelectAdapter.selected_usersList=multiselect_list;
multiSelectAdapter.usersList=user_list;
multiSelectAdapter.notifyDataSetChanged();
}
public void initSearchView()
{
final SearchView searchView =
(SearchView) search_menu.findItem(R.id.action_filter_search).getActionView();
// Enable Submit button
searchView.setSubmitButtonEnabled(true);
// Change search close button image
ImageView closeButton = (ImageView) searchView.findViewById(R.id.search_close_btn);
closeButton.setImageResource(R.drawable.ic_close);
// Set hint and the text colors
EditText txtSearch = ((EditText) searchView.findViewById(android.support.v7.appcompat.R.id.search_src_text));
txtSearch.setHint("Search..");
txtSearch.setHintTextColor(Color.DKGRAY);
txtSearch.setTextColor(getResources().getColor(R.color.colorPrimary));
// Set the cursor
AutoCompleteTextView searchTextView = (AutoCompleteTextView) searchView.findViewById(android.support.v7.appcompat.R.id.search_src_text);
try {
Field mCursorDrawableRes = TextView.class.getDeclaredField("mCursorDrawableRes");
mCursorDrawableRes.setAccessible(true);
mCursorDrawableRes.set(searchTextView, R.drawable.search_cursor); //This sets the cursor resource ID to 0 or @null which will make it visible on white background
} catch (Exception e) {
e.printStackTrace();
}
}
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
callSearch(query);
searchView.clearFocus();
return true;
}
@Override
public boolean onQueryTextChange(String newText) {
callSearch(newText);
return true;
}
public void callSearch(String query) {
//Do searching
Log.i("query", "" + query);
}
});
@RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
public void circleReveal(int viewID, int posFromRight, boolean containsOverflow, final boolean isShow)
{
final View myView = findViewById(viewID);
int width=myView.getWidth();
if(posFromRight>0)
width<span class="pl-k">-=</span>(posFromRight<span class="pl-k">*</span>getResources()<span class="pl-k">.</span>getDimensionPixelSize(<span class="pl-smi">R</span><span class="pl-k">.</span>dimen<span class="pl-k">.</span>abc_action_button_min_width_material))<span class="pl-k">-</span>(getResources()<span class="pl-k">.</span>getDimensionPixelSize(<span class="pl-smi">R</span><span class="pl-k">.</span>dimen<span class="pl-k">.</span>abc_action_button_min_width_material)<span class="pl-k">/</span> <span class="pl-c1">2</span>);
if(containsOverflow)
width-=getResources().getDimensionPixelSize(R.dimen.abc_action_button_min_width_overflow_material);
int cx=width;
int cy=myView.getHeight()/2;
Animator anim;
if(isShow)
anim = ViewAnimationUtils.createCircularReveal(myView, cx, cy, 0,(float)width);
else
anim = ViewAnimationUtils.createCircularReveal(myView, cx, cy, (float)width, 0);
anim.setDuration((long)220);
// make the view invisible when the animation is done
anim.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
if(!isShow)
{
super.onAnimationEnd(animation);
myView.setVisibility(View.INVISIBLE);
}
}
});
// make the view visible and start the animation
if(isShow)
myView.setVisibility(View.VISIBLE);
// start the animation
anim.start();
}
// To reveal a previously invisible view
circleReveal(R.id.searchtoolbar,1,true,true);
// To hide a previously visible view
circleReveal(R.id.searchtoolbar,1,true,false);
dependencies {
implementation 'com.android.support:appcompat-v7:27.1.0'
implementation 'com.android.support:design:27.1.0'
}
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.design.widget.TabLayout
android:id="@+id/tablayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/colorPrimary"
app:tabGravity="fill"
app:tabIndicatorColor="@color/colorAccent"
app:tabMode="fixed"
app:tabSelectedTextColor="@color/colorTextPrimary"
app:tabTextColor="@color/colorTextDisable" />
<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="@+id/tablayout"
app:layout_behavior="@string/appbar_scrolling_view_behavior" />
</RelativeLayout>
</android.support.design.widget.CoordinatorLayout>
viewPager = (ViewPager) findViewById(R.id.viewpager);
tabLayout = (TabLayout) findViewById(R.id.tablayout);
tabLayout.setupWithViewPager(viewPager);
<android.support.design.widget.TabLayout>
<android.support.design.widget.TabItem
android:id="@+id/tab1"
android:icon="@drawable/tab_call_selector"
style="@style/tab_item"
android:text="@string/tab1" />
</android.support.design.widget.TabLayout>
private void setupTabIcons()
{
for(int i=0;i<tabItems.length;i++)
{
TabLayout.Tab tabitem = tabLayout.newTab();
tabitem.setCustomView(customView.get(i));
tabLayout.addTab(tabitem);
}
}
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item xmlns:android="http://schemas.android.com/apk/res/android">
<shape android:shape="oval">
<solid android:color="@drawable/tab_text_color_selector" />
</shape>
</item>
</layer-list>
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/colorTextPrimary" android:state_selected="true" />
<item android:color="@color/colorAccent"/>
</selector>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="48dp"
android:padding="12dp">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:orientation="horizontal">
<TextView
android:id="@+id/tv_title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Calls"
android:textColor="@drawable/tab_text_color_selector"
android:textSize="@dimen/large_text" />
<TextView
android:id="@+id/tv_count"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_marginLeft="6dp"
android:background="@drawable/badge_background"
android:gravity="center"
android:text="99"
android:textColor="@color/colorPrimary"
android:textSize="@dimen/medium_text" />
</LinearLayout>
</RelativeLayout>
//Initializing viewPager
viewPager = (ViewPager) findViewById(R.id.viewpager);
viewPager.setOffscreenPageLimit(3);
setupViewPager(viewPager);
//Initializing the tablayout
tabLayout = (TabLayout) findViewById(R.id.tablayout);
tabLayout.setupWithViewPager(viewPager);
private void setupViewPager(ViewPager viewPager)
{
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
callsFragment=new CallsFragment();
chatFragment=new ChatFragment();
contactsFragment=new ContactsFragment();
adapter.addFragment(callsFragment,"CALLS");
adapter.addFragment(chatFragment,"CHAT");
adapter.addFragment(contactsFragment,"CONTACTS");
viewPager.setAdapter(adapter);
}
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