android

[Solved] error: cannot find symbol method setContentView(int) [duplicate]

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In fragment you inflate the layout not setContentView the code maybe look like this @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View rootView = inflater.inflate(R.layout.fragment1_layout, container, false); // Put your fragment code here return rootView; } 9 solved error: cannot find symbol method setContentView(int) [duplicate]

[Solved] android: how to using image in asset folder in html to load in webview [duplicate]

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Try this way its working for me public class MainActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); String sHtmlTemplate = “<html><head></head><body><img src=\”file:///android_asset/ic_launcher.png\”><p>Hello Webview.</p></body></html>”; WebView wb = new WebView(this); wb.loadDataWithBaseURL(null, sHtmlTemplate, “text/html”, “utf-8”,null); setContentView(wb); } } Output: 2 solved android: how to using image in asset folder in html to load in … Read more

[Solved] Whats app share like ubar in android

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That text is downloaded from the uber website link, that is set in the webpages meta data. <meta property=”og:title” content=”FREE UBER RIDE”> <meta property=”og:description” content=”Sign up now to claim your free gift from Sanjay (₹ 100 off first ride)*.”> solved Whats app share like ubar in android

[Solved] JSON object can not be inintialised [closed]

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Your condition is wrong. if (jsonObject == null) { Log.i(“log”, “the json object is not null”); // this part is showing everytime. } else { Log.i(“log”, “the json object is null”); } jsonObject == null is checking if it’s null. If it is true, it will go through the the block, else otherwise. I think … Read more

[Solved] Android HashMap – What Does This Code Do?

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v0 v1 v2 are the register address in the Dalvik Virtual Machine. const-string v1, “12345678” creates a String “12345678” and save it to the register v1. invoke-virtual {v0, v1, v2} calls the method put(..) and it takes three parameters v0 is ‘this’, v1 is “12345678” and v2 is “George#1” solved Android HashMap – What Does … Read more

[Solved] How Can I Do Text Box(left side)

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You can create layout like this <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:orientation=”vertical” android:layout_width=”match_parent” android:gravity=”center” android:layout_height=”match_parent”> <TextView android:layout_width=”wrap_content” android:text=”That’s pnly for text(not clickable)” android:layout_height=”wrap_content” /> <LinearLayout android:layout_width=”match_parent” android:layout_height=”wrap_content”> <TextView android:layout_marginLeft=”10dp” android:layout_width=”10dp” android:layout_height=”wrap_content” android:textSize=”20dp” android:text=”Info”/> <LinearLayout android:layout_width=”match_parent” android:gravity=”center” android:layout_height=”match_parent”> <TextView android:layout_width=”wrap_content” android:text=”Hello World” android:layout_height=”wrap_content” /> </LinearLayout> </LinearLayout> </LinearLayout> 4 solved How Can I Do Text Box(left side)

[Solved] android splash screen timer plugin

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I Fixed it my self this this code here: public class SplashScreen extends Activity { // Splash screen timer private static int SPLASH_TIME_OUT = 3000; private SessionManager session; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // Session manager session = new SessionManager(getApplicationContext()); // Check if user is already logged in or not if (session.isLoggedIn()) { … Read more

[Solved] Weird nullpointer exception error [closed]

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You seem to have forgotten to initialize the context member An Activity is a subclass of Context, so you don’t need to declare/initialize a separate Context to use. Instead just do; connManager = (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE); 1 solved Weird nullpointer exception error [closed]