android

[Solved] ArrayList is not applicable for the arguments (double, double, int, String)

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The problem is right there in the error The method add(int, Entity_BikeShopRepair) in the type ArrayList is not applicable for the arguments (double, double, int, String) The compiler is telling you that it is expecting you to give it an int and an Entity_BikeShopRepair and instead you’re giving it four parameters so it doesn’t know … Read more

[Solved] How to open a fragment on click of a button?

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In your activity_layout.xml you should add a linearLayout <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:id=”@+id/fragment_container” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical” > </LinearLayout> Then the rest is up to your code FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab); fab.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View view){ Fragment newCase=new NewCase(); FragmentTransaction transaction=getFragmentManager().beginTransaction(); transaction.replace(R.id.fragment_container,newCase); // give your fragment container id in first parameter transaction.addToBackStack(null); // if written, … Read more

[Solved] HttpClient generates SSLException after acquiring new domain name

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That’s probably because Apache HttpClient does not support SNI (server name indication), where you can have multiple certificates behind the same IP address. This means, that it does not send the target hostname inside the SSL handshake and thus the server has only the target IP address to decide which certificate it should use and … Read more

[Solved] Get resources images from variable

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You can define Context inner class MonsterAdapter public class MonsterAdapter extends BaseAdapter{ Context mContext; public MonsterAdapter(Context context, …){ this.mContext = context; … } } then you can use imageView.setImageResource(mContext.getResources().getIdentifier(variableValue, “drawable”, getPackageName())); solved Get resources images from variable

[Solved] Horizontal ScrollView in fragment Android

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Its not vertically, it is horizontally <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical”> <HorizontalScrollView android:layout_width=”match_parent” android:layout_height=”wrap_content”> <LinearLayout android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”horizontal”> // Add your ImageButtons </LinearLayout> </HorizontalScrollView> 5 solved Horizontal ScrollView in fragment Android

[Solved] Declare receiver in mainactivity

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Instead of registering receiver in manifest , register it in Activity and pass interface to interact on network state change NetworkCallback.java interface NetworkCallback{ void onStateChange(); } ConnectionBroadReceiver.java import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.net.ConnectivityManager; import android.net.NetworkInfo; public class ConnectionBroadReceiver extends BroadcastReceiver { private NetworkCallback callback; public ConnectionBroadReceiver(NetworkCallback callback){ this.callback = callback; } @Override public … Read more

[Solved] android – Place imageview next to two textviews under each other

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First add dependencies in your gradle file for circular image view compile ‘de.hdodenhof:circleimageview:2.1.0’ now you can use below code as per your requirement <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout 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” android:orientation=”vertical”> <LinearLayout android:layout_width=”match_parent” android:layout_height=”wrap_content” android:orientation=”horizontal” android:weightSum=”3″> <LinearLayout android:layout_width=”0dp” android:layout_height=”match_parent” android:layout_weight=”1″ android:gravity=”center”> <de.hdodenhof.circleimageview.CircleImageView android:id=”@+id/meal_image_order” android:layout_width=”96dp” android:layout_height=”96dp” android:src=”https://stackoverflow.com/questions/44897138/@color/colorAccent” app:civ_border_color=”@color/colorPrimaryDark” app:civ_border_width=”2dp” /> </LinearLayout> <LinearLayout android:layout_width=”0dp” android:layout_height=”match_parent” android:layout_weight=”2″ … Read more

[Solved] How to print an item from list

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Try this, String result=””; for(int i=0;i<itemList.size();i++){ String name = itemList.get(i).ItemName; String quanty = itemList.get(i).Quantity; result=result.concat(name+”-“+quanty+”$”); } Log.d(“OderHistory:”,result); 4 solved How to print an item from list

[Solved] What is the simplest way to create rows that scroll together and are composed of variable sized clickable Views with the same height on Android

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I was finally able to get it to work!!! with the following xml: <?xml version=”1.0″ encoding=”utf-8″?> <LinearLayout android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”horizontal” xmlns:android=”http://schemas.android.com/apk/res/android”> <com.example.hellooboe.FunctionView android:layout_width=”500dp” android:layout_height=”500dp”> </com.example.hellooboe.FunctionView> <com.example.hellooboe.FunctionView android:layout_width=”500dp” android:layout_height=”500dp”> </com.example.hellooboe.FunctionView> <com.example.hellooboe.FunctionView android:layout_width=”500dp” android:layout_height=”500dp”> </com.example.hellooboe.FunctionView> </LinearLayout> FunctionView is my custom View, but you can add any View. This xml holds the horizontal rows. I included the above … Read more

[Solved] Where is the getResources() method implemented?

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ContextImpl is the canonical Context implementation class. It has many ways for initializing its mResources member variable which can be then accessed with getResources(). Contexts following the usual Activity – ContextThemeWrapper – ContextWrapper inheritance path delegate getResources() to the base context. The base context is set up as ContextImpl instance when the activity is created. … Read more