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Menampilkan postingan dari September, 2020

ActionBar title

getActionBar().setTitle(Html.fromHtml("<font color='#78d68e'>Your Title</font>"));
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ActionBar subtitle

getActionBar().setSubtitle("Your Subtitle");
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ActionBar Backhome

getActionBar().setDisplayHomeAsUpEnabled(true); /* */} @Override public boolean onMenuItemSelected(int featureId, MenuItem item) { int itemId = item.getItemId(); switch (itemId) { case android.R.id.home: finish(); break; } return true;
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ActionBar Color

//ActionBar Color ActionBar actionBar = getActionBar(); actionBar.setBackgroundDrawable(new android.graphics.drawable.ColorDrawable(Color.parseColor("#191919"))); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {     Window w = MainActivity.this.getWindow();     w.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);     w.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);     w.setStatusBarColor(Color.parseColor("#000000")); }
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ActionBar hide

getActionBar().hide();
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ActionBar menu

} @Override public boolean onCreateOptionsMenu(Menu menu){ menu.add("Code").setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); menu.add("MoreBlock").setShowAsAction(MenuItem.SHOW_AS_ACTION_NEVER); return true; } @Override public boolean onOptionsItemSelected(final MenuItem item) { switch (item.getTitle().toString()) { case "Code": showMessage("code clicked"); return true; case "Moreblock": showMessage("moreblock clicked"); return true; default: return super.onOptionsItemSelected(item); }
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ActionBar show

getActionBar().show();
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ActionBar Background image

ActionBar ab = getActionBar(); ab.setBackgroundDrawable(getDrawable(R.drawable.image_id));
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ActionBar back button

getActionBar().setDisplayHomeAsUpEnabled(true); /* */} @Override public boolean onMenuItemSelected(int featureId, MenuItem item) { int itemId = item.getItemId(); switch (itemId) { case android.R.id.home: finish(); break; } return true;
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ActionBar Block Capture

getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE, WindowManager.LayoutParams.FLAG_SECURE);
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ActionBar Custom

final ActionBar actionBar = getActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD); LayoutInflater inflater = (LayoutInflater) this .getSystemService(Context.LAYOUT_INFLATER_SERVICE); //add your own Layout R.layout.your View view = inflater.inflate(R.layout.myview, null); //find widget to be used in onClick ImageView img = (ImageView) view.findViewById(R.id.imageview1); //listener for widget img.setOnClickListener(new View.OnClickListener(){     public void onClick(View v){         // add your  code inside this onClick bracket     } }); actionBar.setCustomView(view); actionBar.setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM);
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ActionBar Flag no Limit

i f (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {     w.setFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS, WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS); }
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ActionBar Fullscreen

//full screen getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN); //unfullscreen getWindow().clearFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN);
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ActionBar Hardware Accelerate

getWindow().setFlags(WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED, WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED);
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ActionBar RGB title

String Int_title = String.format(Locale.US, "#%06X", (0xFFFFFF & Color.argb(120,50,90,10))); //or getActionBar().setTitle(Html.fromHtml("<font color=\\"" + Int_title + "\\">Gabriel</font>"));
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ActionBar Screen on

getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); //For Remove getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
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ActionBar Seticon

getActionBar().setIcon(r.drawable.icon_name);  
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ActionBar Shadow

getActionBar().setElevation(0);
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ActionBar title Color

getActionBar().setTitle(Html.fromHtml("<font color='#78d68e'>Your Title</font>"));
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Animation Blink with Alpha

ObjectAnimator anim = ObjectAnimator.ofFloat(text, "Alpha", 0, 1); anim.setRepeatMode(ObjectAnimator.REVERSE); anim.setRepeatCount(ObjectAnimator.INFINITE); anim.setDuration(700); anim.start();
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Animation bounce

ObjectAnimator anim = ObjectAnimator.ofFloat(textView, "ScaleY", 0, 1); anim.setInterpolator(new BounceInterpolator()); anim.setDuration(1000); anim.start();
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Animation Colors

ObjectAnimator anim = ObjectAnimator.ofArgb(text, "TextColor", Color.MAGENTA, Color.BLUE, Color.CYAN, Color.GREEN); anim.setDuration(5000); ObjectAnimator animBgr = ObjectAnimator.ofArgb(text, "BackgroundColor", Color.CYAN, Color.GREEN, Color.MAGENTA, Color.BLUE); animBgr.setDuration(5000); AnimatorSet animSet = new AnimatorSet(); animSet.play(anim).with(animBgr); animSet.start();
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Animation Fade

//IN final AlphaAnimation fadeIn = new AlphaAnimation(1.0f,0.0f); final AlphaAnimation fadeOut = new AlphaAnimation(0.0f,1.0f); text.startAnimation(fadeIn); text.startAnimation(fadeOut); fadeIn.setDuration(1200); fadeIn.setFillAfter(true); fadeOut.setDuration(1200); fadeOut.setFillAfter(true); fadeOut.setStartOffset(10+fadeIn.getStartOffset()); //OUT final AlphaAnimation fadeIn = new AlphaAnimation(0.0f,1.0f); final AlphaAnimation fadeOut = new AlphaAnimation(1.0f,0.0f); text.startAnimation(fadeIn); text.startAnimation(fadeOut); fadeIn.setDuration(1200); fadeIn.setFillAfter(true); fadeOut.setDuration(1200); fadeOut.setFillAfter(true); fadeOut.setStartOffset(10+fadeIn.getStartOffset());
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Animation Fade With Alpha

//IN ObjectAnimator anim = ObjectAnimator.ofFloat(textView, "Alpha", 0, 1); anim.setDuration(5000); anim.start(); //Out ObjectAnimator anim = ObjectAnimator.ofFloat(textView, "Alpha", 1, 0); anim.setDuration(5000); anim.start();
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Animation Move

TranslateAnimation translateAnimation = new TranslateAnimation (Animation.RELATIVE_TO_SELF,0f,Animation.RELATIVE_TO_SELF,.85f, Animation.RELATIVE_TO_SELF, 0f, Animation.RELATIVE_TO_SELF, 0.65f); translateAnimation.setInterpolator(new AccelerateDecelerateInterpolator()); translateAnimation.setDuration(1200); text.startAnimation(translateAnimation);
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Animation Rotate

/Anti ClockWise RotateAnimation rotateAnimation = new RotateAnimation(360, 0, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); rotateAnimation.setInterpolator(new AccelerateInterpolator()); rotateAnimation.setDuration(3000); text.startAnimation(rotateAnimation); //Default RotateAnimation rotateAnimation = new RotateAnimation(0, 360, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); rotateAnimation.setInterpolator(new LinearInterpolator()); rotateAnimation.setDuration(3000); text.startAnimation(rotateAnimation);
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Animation Slide Down/Up

//Down ObjectAnimator anim = ObjectAnimator.ofFloat(text, "ScaleY", 0, 1); anim.setDuration(4000); anim.start(); //Up ObjectAnimator anim = ObjectAnimator.ofFloat(text, "ScaleY", 1, 0); anim.setDuration(2000); anim.start();
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Animation Slide In/Out

//In ObjectAnimator anim = ObjectAnimator.ofFloat(text, "ScaleX", 1, 0); anim.setDuration(2000); anim.start(); //Out ObjectAnimator anim = ObjectAnimator.ofFloat(text, "ScaleX", 0, 1); anim.setDuration(2000); anim.start();
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Animation Text Blink

Animation anim =new AlphaAnimation(0.0f,1.0f); anim.setDuration(50); anim.setStartOffset(20); anim.setRepeatMode(Animation.REVERSE); anim.setRepeatCount(Animation.INFINITE); text.startAnimation(anim);
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Animation TranslateXY

//Animation From XML tranlate Animation animation = new TranslateAnimation(float fromXDelta, float toXDelta, float fromYDelta, float toYDelta); animation.setDuration(1500); animation.setFillAfter(true); view.startAnimation(animation);
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Animation Transtition Animation

/*this will go in button click, activity start, or whatever*/ android.transition.TransitionManager.beginDelayedTransition(linear1,makeFadeTransition()); toggleVisibility(imageview1,imageview2,imageview3,imageview4); android.transition.TransitionManager.beginDelayedTransition(linear1,makeSlideTransition()); toggleVisibility(imageview1,imageview2,imageview3,imageview4); android.transition.TransitionManager.beginDelayedTransition(linear1,makeExplodeTransition()); toggleVisibility(imageview1,imageview2,imageview3,imageview4); /*This stays at the bottom of all code in onCreate*/ } private android.transition.Fade makeFadeTransition(){ android.transition.Fade fade = new android.transition.Fade(); fade.setDuration(2000); fade.setInterpolator(new AnticipateInterpolator()); return fade; } private android.transition.Slide makeSlideTransition(){ android.transition.Slide slide = new android.transition.Slide(); slide.setSlideEdge(Gravity.TOP); slide.setInterpolator(new BounceInterpolator()); slide.s...
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Animation ZoomIn/ZoomOut

//IN ScaleAnimation scaleAnimation = new ScaleAnimation(1f,4f,1f,4f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); scaleAnimation.setInterpolator(new LinearInterpolator()); scaleAnimation.setDuration(1800); text.startAnimation(scaleAnimation); //Out ScaleAnimation scaleAnimation = new ScaleAnimation(1f,0.5f,1f,.50f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f); scaleAnimation.setInterpolator(new AccelerateDecelerateInterpolator()); scaleAnimation.setDuration(1800); text.startAnimation(scaleAnimation);
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App list with icon (launch app)

Intent startupIntent = new Intent(Intent.ACTION_MAIN);  startupIntent.addCategory(Intent.CATEGORY_LAUNCHER);   final android.content.pm.PackageManager pm = getPackageManager();  List<android.content.pm.ResolveInfo> activities = pm.queryIntentActivities(startupIntent,0);    Collections.sort(activities, new Comparator<android.content.pm.ResolveInfo>() {   public int compare(android.content.pm.ResolveInfo a, android.content.pm.ResolveInfo b) {   android.content.pm.PackageManager pm = getPackageManager();   return String.CASE_INSENSITIVE_ORDER.compare(   a.loadLabel(pm).toString(),   b.loadLabel(pm).toString());   }   });    ArrayAdapter<android.content.pm.ResolveInfo> adapter = new ArrayAdapter<android.content.pm.ResolveInfo>(   this, android.R.layout.simple_list_item_1, activities) {   pub...
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App list with icon (Uninstall app)

Intent startupIntent = new Intent(Intent.ACTION_MAIN);  startupIntent.addCategory(Intent.CATEGORY_LAUNCHER);   final android.content.pm.PackageManager pm = getPackageManager();  List<android.content.pm.ResolveInfo> activities = pm.queryIntentActivities(startupIntent,0);    Collections.sort(activities, new Comparator<android.content.pm.ResolveInfo>() {   public int compare(android.content.pm.ResolveInfo a, android.content.pm.ResolveInfo b) {   android.content.pm.PackageManager pm = getPackageManager();   return String.CASE_INSENSITIVE_ORDER.compare(   a.loadLabel(pm).toString(),   b.loadLabel(pm).toString());   }   });    ArrayAdapter<android.content.pm.ResolveInfo> adapter = new ArrayAdapter<android.content.pm.ResolveInfo>(   this, android.R.layout.simple_list_item_1, activities) {   pub...
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App list without icon (launch app)

Intent startupIntent = new Intent(Intent.ACTION_MAIN);  startupIntent.addCategory(Intent.CATEGORY_LAUNCHER);   final android.content.pm.PackageManager pm = getPackageManager();  List<android.content.pm.ResolveInfo> activities = pm.queryIntentActivities(startupIntent,0);    Collections.sort(activities, new Comparator<android.content.pm.ResolveInfo>() {   public int compare(android.content.pm.ResolveInfo a, android.content.pm.ResolveInfo b) {   android.content.pm.PackageManager pm = getPackageManager();   return String.CASE_INSENSITIVE_ORDER.compare(   a.loadLabel(pm).toString(),   b.loadLabel(pm).toString());   }   });    ArrayAdapter<android.content.pm.ResolveInfo> adapter = new ArrayAdapter<android.content.pm.ResolveInfo>(   this, android.R.layout.simple_list_item_1, activities) {   pub...
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App list without icon (Uninstall app)

Intent startupIntent = new Intent(Intent.ACTION_MAIN);  startupIntent.addCategory(Intent.CATEGORY_LAUNCHER);   final android.content.pm.PackageManager pm = getPackageManager();  List<android.content.pm.ResolveInfo> activities = pm.queryIntentActivities(startupIntent,0);    Collections.sort(activities, new Comparator<android.content.pm.ResolveInfo>() {   public int compare(android.content.pm.ResolveInfo a, android.content.pm.ResolveInfo b) {   android.content.pm.PackageManager pm = getPackageManager();   return String.CASE_INSENSITIVE_ORDER.compare(   a.loadLabel(pm).toString(),   b.loadLabel(pm).toString());   }   });    ArrayAdapter<android.content.pm.ResolveInfo> adapter = new ArrayAdapter<android.content.pm.ResolveInfo>(   this, android.R.layout.simple_list_item_1, activities) {   pub...
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Background AutoColor

color1 = 0xffffffff; anim = ObjectAnimator.ofInt(linear1, "backgroundColor", color1); anim.setEvaluator(new ArgbEvaluator()); anim.setDuration(1000); new Thread() { public void run() { while(true) { try { Thread.sleep(1000); } catch (InterruptedException e) { e.printStackTrace(); } runOnUiThread(new Runnable() { public void run() { red2 = (int)(java.lang.Math.random() * 128 + 127); green2 = (int)(java.lang.Math.random() * 128 + 127); blue2 = (int)(java.lang.Math.random() * 128 + 127); color2 = 0xff << 24 | (red2 << 16) | (green2 << 8) | blue2; anim.setIntValues(color1, color2); anim.start(); color1 = color2; } }); } } }.start(); } public int color1, color2, red1, red2, blue1, blue2, green1, green2; ObjectAnimator anim; {
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Background RGB Color

linear1.setBackgroundColor(Color.rgb(212,98,151));
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Background HexColor

linear1.setBackgroundColor(Color.parseColor("#000000"));
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Battery Level code

BatteryManager bm = (BatteryManager)getSystemService(BATTERY_SERVICE); int batLevel = bm.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY); textview1.setText(Integer.toString(batLevel));
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BroadCast Battery Charging Status

//onCreate IntentFilter iFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); getApplicationContext().registerReceiver(mBroadcastReceiver,iFilter); private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { Toast.makeText(getApplicationContext(), "Received", Toast.LENGTH_SHORT).show(); int status = intent.getIntExtra(BatteryManager.EXTRA_STATUS,-1); String statusString = ""; if(status == BatteryManager.BATTERY_STATUS_UNKNOWN){ statusString = "UNKNOWN"; }else if(status == BatteryManager.BATTERY_STATUS_CHARGING){ statusString = "CHARGING"; }else if(status == BatteryManager.BATTERY_STATUS_DISCHARGING){ statusString = "DISCHARGING"; }else if (status == BatteryManager.BATTERY_STATUS_NOT_CHARGING){ statusString = "NOT CHARGING"; }else if (status == BatteryManager.BATTERY_STATUS_FULL){ statusString = "FULL"; } textview1.setText("Batter...
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BroadCast Battery Healt

//onCreate IntentFilter iFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); getApplicationContext().registerReceiver(mBroadcastReceiver,iFilter); private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { Toast.makeText(getApplicationContext(), "Received", Toast.LENGTH_SHORT).show(); int health = intent.getIntExtra(BatteryManager.EXTRA_HEALTH,0); String healthString = ""; // Determine the battery health from return integer value if(health == BatteryManager.BATTERY_HEALTH_COLD){    healthString = "COLD"; }else if (health == BatteryManager.BATTERY_HEALTH_DEAD){    healthString = "DEAD"; }else if (health == BatteryManager.BATTERY_HEALTH_GOOD){    healthString = "GOOD"; }else if (health == BatteryManager.BATTERY_HEALTH_OVERHEAT){    healthString = "OVER HEAT"; }else if (health == BatteryManager.BATTERY_HEALTH_OVER_VOLTAGE){    healthString = ...
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BroadCast Battery Temperature

//OnCreate IntentFilter iFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); getApplicationContext().registerReceiver(mBroadcastReceiver,iFilter); private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { float temperature = (float)(intent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE,0))/10; textview1.setText("Battery Temperature " + temperature +" "+ (char) 0x00B0 +"C"); } };
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BroadCast Battery Voltage

//InCreate IntentFilter iFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); getApplicationContext().registerReceiver(mBroadcastReceiver,iFilter); private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { Toast.makeText(getApplicationContext(), "Received", Toast.LENGTH_SHORT).show(); int voltage = intent.getIntExtra(BatteryManager.EXTRA_VOLTAGE,0); double volt =  voltage * 0.0 java.text.DecimalFormat newFormat = new java.text.DecimalFormat("#.#"); double oneDecimalVolt =  Double.valueOf(newFormat.format(volt)); textview1.setText("Battery Voltage"); textview1.setText(textview1.getText() +" Millivolts : " + voltage); textview1.setText(textview1.getText() + " Volt : " + oneDecimalVolt); } };
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BroadCast Battery Charging state

//onCreate IntentFilter iFilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED); getApplicationContext().registerReceiver(mBroadcastReceiver,iFilter); private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { @Override public void onReceive(Context context, Intent intent) { Toast.makeText(getApplicationContext(), "Received", Toast.LENGTH_SHORT).show(); int status = intent.getIntExtra(BatteryManager.EXTRA_STATUS,-1); boolean isCharging = status == BatteryManager.BATTERY_STATUS_CHARGING || status == BatteryManager.BATTERY_STATUS_FULL; if(isCharging){ textview1.setText("Charging : Yes."); int chargePlug = intent.getIntExtra(BatteryManager.EXTRA_PLUGGED,-1); boolean usbCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_USB; if(usbCharge){ textview1.setText(textview1.getText()+" USB Charging"); } boolean acCharge = chargePlug == BatteryManager.BATTERY_PLUGGED_AC; if(acCharge){ textview1.setText(textview1.getText()+" AC Charging"); ...
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ClipBoard Monitor ClipBoard

((android.content.ClipboardManager) getSystemService(getApplicationContext().CLIPBOARD_SERVICE)).addPrimaryClipChangedListener(new android.content.ClipboardManager.OnPrimaryClipChangedListener() { public void onPrimaryClipChanged() { showMessage("Haha"); edittext1.setText("Copy!"); } });
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Cara pembuatan Apps paling Populer

TextInputLayout in Sketchware

To create an EditText with animation features, we can use the EditText in a TextInputLayout which is a Layout interface in android.support.design.widget library. In Sketchware we cannot add it in xml file but we can create it programmatically. Follow the instructions given below for a simple example. 1. In VIEW area of your project add two Linear horizontal  linear2  and  linear3 , and a Button  button1 . 2. Switch On AppCompat and design. 3. Create a more block  extra  and define the block using an add source directly block. Put following code in it. } EditText edittext1, edittext2; { Here we declare two EditText fields,  edittext1  and  edittext2 . 4. In onCreate event, i. Use add source directly block and use codes to define edittext1, set it's LayoutParams, set it's hint, and set it's text color. edittext1 = new EditText(this); edittext1.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT, LinearLayou...
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Create Stopwatch App in Android using Sketchware

Timer component and number variables can be used to add a Stopwatch to your Android App created in Sketchware. To create a Stopwatch App in Sketchware follow the steps below. 1. Start a new project in  Sketchware . Fill app name, package name and app icon. 2. In  VIEW  area, insert a  Textview  and a  Button  widget. In Textview properties set  layout_gravity  as center_horizontal,  text  as 00:00:00.00, and  text_size  as 40sp. In Button properties set  layout_gravity  as center_horizontal,  text  as Start/Stop/Reset and  text_size  as 20sp. 3. In  LOGIC  area add a new  timer  component  t . 4. In  onCreate  event, add five  number variables , one each for hour, minutes, seconds, and milliseconds, and an extra variable for managing Button Click. Set all these number variables to 0. 5. Suppose the five number variables are named as  h ,  m ,...
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How to enable download in webview in Sketchware apps?

How  to enable download in an app created with Sketchware? Suppose you have created an app in Sketchware which uses webview to open a site. You can seamlessly explore the site in your app. But the download links in the webview field do not work. But it is possible to make it work by exporting the source code. You can edit the code in either Android studio or Eclipse to add your desired features and then recompile it. I tried to do that but soon realized that setting up environment for development of Android app is not easy for a naive like me. But it can be done by code injection or by using another mobile app called Anacode. Enabling download from webview in Sketchware using add source directly block. 1. In VIEW area of your app insert a WebView (webview1). 2. In LOGIC area, in  onCreate  event, a. Add  write String... to file path ...  Block. This will add WRITE_EXTERNAL_STORAGE permission. b. Then add an  add source directly  block. In this block pu...
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How to find and​ highlight a word in a text field in Sketchware?

We can highlight a particular searched character sequence in a TextView or EditText field or any other text field by using Spannable. To use Spannable class to highlight a searched text in Sketchware Android Project, follow the steps given below. 1. In VIEW area of your project, add an EditText field ( edittext1 ) which will act as input field for search term. Add a TextView ( textview1 ) which will display the number of results found. And add another TextView ( textview2 ) or EditText (edittext2) field which will contain the text in which the word is to be searched. 2. In LOGIC area, in onCreate event set the text to be searched in TextView field. 3. If you want the app to search from any text added by user, use EditText instead textview2 in step no.1 and do not set the text in onCreate. 4. Add a new String variable  text . Add three number variables  total, len  and  y . 4. Add a new event  edittext1 onTextChanged . 5. In the event  edittext1 onTextChange...
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A Flash Light App in Sketchware

To create a Torch Flashlight application for Android with Sketchware follow the steps given below. 1. Create a new project in Sketchware. In VIEW area add an ImageView  imageview1 . Set it's width and height to 100, and scale type to FIT_XY. 2. Using Image Manager add two images  ic_flash_on_black  and  ic_flash_off_black . 3. Set  ic_flash_off_black  as the image of imageview1. 4. In Library manager switch on  AppCompat and Design . 5. Add a  Camera component . 6. Add two Boolean variables:  flashLightStatus  and  hasCameraFlash . 7. Add two More Blocks:  flashLightOn  and  flashLightOff . 8. In  onCreate  event, use add source directly block and put following code: hasCameraFlash = getPackageManager(). hasSystemFeature(PackageManager.FEATURE_CAMERA_FLASH); 9. In More Block  flashLightOn , use add source directly block and put following code: android.hardware.camera2.CameraManager cameraManager = (andr...
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Create Stopwatch App in Android using Sketchware

Timer component and number variables can be used to add a Stopwatch to your Android App created in Sketchware. To create a Stopwatch App in Sketchware follow the steps below. 1. Start a new project in  Sketchware . Fill app name, package name and app icon. 2. In  VIEW  area, insert a  Textview  and a  Button  widget. In Textview properties set  layout_gravity  as center_horizontal,  text  as 00:00:00.00, and  text_size  as 40sp. In Button properties set  layout_gravity  as center_horizontal,  text  as Start/Stop/Reset and  text_size  as 20sp. 3. In  LOGIC  area add a new  timer  component  t . 4. In  onCreate  event, add five  number variables , one each for hour, minutes, seconds, and milliseconds, and an extra variable for managing Button Click. Set all these number variables to 0. 5. Suppose the five number variables are named as  h ,  m ,...
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Code for implementing Notifications in Sketchware

This tutorial shows a Sketchware android project example in which a Notification is displayed when a Button is clicked and when the Notification is clicked, it opens a new Activity. 1. Create a new project in Sketchware. In VIEW area add an EditText  edittext1 , and a Button  button1 . 2. Using Image Manager add an images  mail_white . This will be used as the Notification icon. 3. In Library manager switch on  AppCompat and Design . 4. Create a new VIEW  two.xml  /  TwoActivity.java . 5. Add a More Block:   createChannel . 6. In More Block  createChannel , use add source directly block and put following code: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { CharSequence name = "Channel name 1"; String description = "Notification channel"; int importance = NotificationManager.IMPORTANCE_DEFAULT; NotificationChannel channel = new NotificationChannel("id 1", name, importance); channel.setDescription(description); NotificationManager not...
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How to share an image from Drawable folder?

To share an image in drawable folder of your sketchware android project, first save the image in app cache and then share the saved image using it's Uri. The code to be used is provided below. 1. First add the image (my_image.jpg) to be shared in your Sketchware android project using image manager. 2. Add a Button button1 which will act as share button. 3. In event button1 onClick, use add source directly block and add following code: Bitmap bitmap= BitmapFactory.decodeResource(getResources(),R.drawable.my_image); String path = getExternalCacheDir()+"/shareimage.jpg"; java.io.OutputStream out = null; java.io.File file=new java.io.File(path); try { out = new java.io.FileOutputStream(file); bitmap.compress(Bitmap.CompressFormat.JPEG, 100, out); out.flush(); out.close(); } catch (Exception e) { e.printStackTrace(); } path=file.getPath(); Uri bmpUri = Uri.parse("file://"+path); Intent shareIntent = new Intent(); shareIntent = new Intent(android.content.Intent.ACTION...
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Code for implementing Notifications in Sketchware

This tutorial shows a Sketchware android project example in which a Notification is displayed when a Button is clicked and when the Notification is clicked, it opens a new Activity. 1. Create a new project in Sketchware. In VIEW area add an EditText  edittext1 , and a Button  button1 . 2. Using Image Manager add an images  mail_white . This will be used as the Notification icon. 3. In Library manager switch on  AppCompat and Design . 4. Create a new VIEW  two.xml  /  TwoActivity.java . 5. Add a More Block:   createChannel . 6. In More Block  createChannel , use add source directly block and put following code: if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { CharSequence name = "Channel name 1"; String description = "Notification channel"; int importance = NotificationManager.IMPORTANCE_DEFAULT; NotificationChannel channel = new NotificationChannel("id 1", name, importance); channel.setDescription(description); NotificationManager n...
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Firebase Login/Register with email verification

To verify the email address of a user registered in your firebase app in Sketchware, follow the steps given below. 1. In  main.xml , add three EditText fields,  edit_email ,  edit_username , and  edit_password , and add two Buttons  register  and  login . 2. Add a FirebaseAuth component  fauth , a FirebaseDb component  user:users , and an Intent component  i . 3. Add a Map Variable  map , a String variable  username , and a Boolean variable  emailVerified . 4. Create a new page  verify_email.xml . 5. In  MainActivity.java , in  onCreate  event, if user is logged in and email is verified move to ChatActivity or the home page of your app and Finish Activity. And if user is logged in and email in not verified move to  VerifyEmailActivity . See image below. The code use in add source directly block: emailVerified = fauth.getCurrentUser().isEmailVerified(); 6. In the event  register button onClick ...
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