android

[Solved] How to count the number of times internet connectivity change in a android application [duplicate]

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Try this method. registerReceiver(networkBroadcastReceiver, new IntentFilter(“android.net.conn.CONNECTIVITY_CHANGE”)); You will get call here once connectivity changed. BroadcastReceiver networkBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { count++; } }; 12 solved How to count the number of times internet connectivity change in a android application [duplicate]

[Solved] How to add a mask over background image in activity? [closed]

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Just add two imageview on top of each other using a relative layout <?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=”match_parent”> <ImageView android:scaleType=”centerCrop” android:src=”https://stackoverflow.com/questions/49275803/@drawable/settings” android:layout_width=”match_parent” android:layout_height=”match_parent” /> <ImageView android:alpha=”0.5″ android:background=”@color/colorPrimary” android:layout_width=”match_parent” android:layout_height=”match_parent” /> </RelativeLayout> solved How to add a mask over background image in activity? [closed]

[Solved] Application unfortunately stopped on clicking bookmarked item in fragment view Im using json to store title & links

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hello guys i used following code & my problem got solved listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { public void onItemClick(AdapterView<?> parent, View view, int position, long id) { Object o = listView.getAdapter().getItem(position); if (o instanceof Map) { final Map map = (Map) o; Intent in = new Intent(getActivity(),HomeFragment.class); in.putExtra(“url”, String.valueOf(map.get(TAG_LINK))); System.out.println(“loading url…”+String.valueOf(map.get(TAG_LINK))+” please wait”); HomeFragment.wv.post(new Runnable() { public … Read more

[Solved] What should I use (sqlite or Shared preferences) to store lat-lng of entire trip locally in android? trip can be very long i.e upto 3 days

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What should I use (sqlite or Shared preferences) to store lat-lng of entire trip locally in android? trip can be very long i.e upto 3 days solved What should I use (sqlite or Shared preferences) to store lat-lng of entire trip locally in android? trip can be very long i.e upto 3 days

[Solved] How get latitude and longitude from an Android listview and put it in google maps? [closed]

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Get your latitude and longitude in a string and then use String url1 = “http://maps.google.com/maps?daddr=” + strLatLong; Intent intent = new Intent(android.content.Intent.ACTION_VIEW, Uri.parse(url1)); startActivity(intent); It will open the location in google maps. 0 solved How get latitude and longitude from an Android listview and put it in google maps? [closed]

[Solved] How Can I initialize my variables from another layout?

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//Change the name id in the xml file Button microsoftButton = (Button) findViewById(R.id.microsoftButton); TextView scoreTextView = (TextView) findViewById(R.id.scoreTextView); microsoftButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Toast.makeText(getApplicationContext(),”Wrong!”, Toast.LENGTH_SHORT).show(); // This was declared above so now you can use it. You can only set it to a String not to an Integer. scoreTextView.setText(“0”); } }); … Read more

[Solved] How to change random number after the user has guessed it right and displays message when user has input a wrong data type

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Here’s the logic: if(input == randNum){ ReLaunchGame(); } Now, for method ReLaunchGame() you must either restart the activity, or reset all the textfields. Just compare their input with the random number you picked. Now, to see if they entered a wrong input. You must first understand exception handling, which I think you do. (http://www.mathcs.emory.edu/) Scanner … Read more

[Solved] Best practice of updating an Android App? [closed]

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You should update the application APK from Google play itself. But if you have files other than apk, you could update it from your server throu your appliction code. You can intimate/notify your users about the availability and priority of the updates throu the application by cross-checking the latest version code from your server. Like … Read more

[Solved] method not being called java

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Move your displayer(); below: @Override public void onClick(View v) { so you get: @Override public void onClick(View v) { displayer(); //Call method “displayer” when user presses button TextView Tv = (TextView) findViewById(R.id.TV); TextView Tv2 = (TextView) findViewById(R.id.Tv2); String date = sdf.format(calendar.getTime()); Tv.setText(“The current time is ” + date); String str = date.charAt(0) + “” + … Read more