[ad_1] fab_twitte=(FloatingActionButton)findViewById(fab_twitte); you setting fab_twitte here ,but adding a listener with fab_twi.setOnClickListener where did fab_twi should be fab_twitte. the main problem is the way you are creating the views for the fragment. I sure you read about the life cycle of fragments where the fragments are attach and detach from their corresponding activity. Do not … Read more
[ad_1] Looks to me like the newest Facebook APK for SDK 3.15 is no longer located inside the sdk bin folder (documentation needs updating) but can be found as a separate download off this link: https://developers.facebook.com/docs/android/downloads Click on: Facebook APK 10.0 [ad_2] solved Can’t find .apk file in the Facebook SDK folder
[ad_1] Replace private static final String TAG_CARID = “car_id”; with private static final String TAG_CARID = “CarID”; You JSONArray has key “CarID”, whereas you are searching for “car_id”. Hope this helps 🙂 1 [ad_2] solved JSONException No value for..Android app
[ad_1] Pass in as an extra: instead of: Intent i = new Intent(getActivity().getApplicationContext(),Upvalence.class); startActivity(i); you should pass in the name Intent i = new Intent(getActivity().getApplicationContext(),Upvalence.class); i.putExtra(“string”, SlectedName); startActivity(i); Then, on your Upvalence activity: @Override protected void onCreate(@Nullable Bundle savedInstanceState) { Bundle arguments = this.getIntent().getExtras(); String yourString = arguments.getString(“string”); } [ad_2] solved Pass Data from Dialog … Read more
[ad_1] boolean isNegative=false; for(int i=0;i<array.length;i++) { if(array[i]<0) { isNegative=true; break; } } if(isNegative) { // code for displaying negative axis } else { //only display positive axis } [ad_2] solved How to check the positive and negative number’s in a given arraylist in android or java? [closed]
[ad_1] int uniqueInt = (int) (System.currentTimeMillis() & 0xfffffff); Instead of giving 0 in, PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent,PendingIntent.FLAG_UPDATE_CURRENT); give that uniqueint [ad_2] solved Getting error in GcmListenerService
[ad_1] Adding Network Service Discovery (NSD) to your app allows your users to identify other devices on the local network that support the services your app requests. This is useful for a variety of peer-to-peer applications such as file sharing or multi-player gaming. Android’s NSD APIs simplify the effort required for you to implement such … Read more
[ad_1] Follow this apply plugin: ‘com.android.application’ android { compileSdkVersion 27 defaultConfig { applicationId “com.example.toshiba.myphone” minSdkVersion 15 targetSdkVersion 27 versionCode 1 versionName “1.0” testInstrumentationRunner”android.support.test.runner.AndroidJUnitRunner” } buildTypes { release { minifyEnabled false proguardFiles getDefaultProguardFile(‘proguard-android.txt’), ‘proguard-rules.pro’ } } } dependencies { implementation fileTree(dir: ‘libs’, include: [‘*.jar’]) implementation ‘com.android.support:appcompat-v7:27.1.1’ implementation ‘com.android.support.constraint:constraint-layout:1.1.3’ testImplementation ‘junit:junit:4.12’ androidTestImplementation ‘com.android.support.test:runner:1.0.2’ androidTestImplementation ‘com.android.support.test.espresso:espresso-core:3.0.2’ implementation ‘com.google.firebase:firebase-auth:16.0.1’ … Read more
[ad_1] postDelayed() takes a Runnable as its first parameter. blank_fields_error.visibility = View.INVISIBLE is not a Runnable. It is an assignment statement. Since Runnable is an interface defined in Java, and it has a single method, you can pass a Kotlin lambda expression as the first parameter, and the Kotlin compiler will convert that into a … Read more
[ad_1] The best way to format date and time is with String formatting. For example, you can use this: <TextView android:text=”@{@string/dateFormat(user.birthday)}” …/> Where the dateFormat is a resource like this: <string name=”dateFormat”>%1$td/%1$tm/%1$tY</string> And the birthday is a long. You should look at the date formatter documentation for more formatting information related to time and date. … Read more
[ad_1] While epoch time is measured in seconds, System.currentTimeMillis() returns the time in milliseconds for more accuracy, which is the value you see in the example. If you divide it by 1000 you will get the time in seconds, which will convert to the current epoch time you expect. You can paste the value in … Read more
[ad_1] they are two very different things. Phonegap is a bridge between native and HTML, CSS and JS. jQuery mobile is a framework / library that can be used within phonegap. Phonegap will take your jQuery mobile application and allow you to run it like a native app, where jQuery mobile alone will just run … Read more
[ad_1] Its called services. You can run process in background once you get permission from user. please learn more about services from here: https://developer.android.com/guide/components/services.html 1 [ad_2] solved How android reminder app works after closing it
[ad_1] you can add your directories like include ‘:directory1’ project(‘:directory’).projectDir = new File(settingsDir, ‘../Project B/Directory 1’) Refer this for more information [ad_2] solved Include files in apk
[ad_1] The closest thing to what you’re looking for is called Near Field Communication (or NFC). Currently fully supported by many Android phones without major limitations. Apple devices are more limited in NFC usage (currently restricted to Apple Pay only). For more information, read Near field communication (Wikipedia). [ad_2] solved Is it possible to connect … Read more