change drawable color programmatically android

ByAnurag batra October 4, 2022September 6, 2022

//resource
Drawable unwrappedDrawable = AppCompatResources.getDrawable(context, R.drawable.my_drawable); 
Drawable wrappedDrawable = DrawableCompat.wrap(unwrappedDrawable);
DrawableCompat.setTint(wrappedDrawable, Color.RED);    

//activity
Drawable unwrappedDrawable = tvContinue.getBackground();
Drawable wrappedDrawable = DrawableCompat.wrap(unwrappedDrawable);
DrawableCompat.setTint(wrappedDrawable, (Color.parseColor(getPreferences().getString(Constant.SECOND_COLOR, Constant.SECONDARY_COLOR))));

//adapter
Drawable unwrappedDrawable = holder.tvOff.getBackground();
 Drawable wrappedDrawable = DrawableCompat.wrap(unwrappedDrawable);
 DrawableCompat.setTint(wrappedDrawable, (Color.parseColor(((BaseActivity) activity).getPreferences().getString(Constant.SECOND_COLOR, Constant.SECONDARY_COLOR))));


//

Here is what the above code is Doing:
1. First, we get the drawable from the resource.
2. Then, we wrap the drawable in a DrawableCompat.
3. Finally, we set the tint of the wrapped drawable.

Java Examples

Performance data in appium

ByAnurag batra September 17, 2022September 6, 2022

List performanceData = driver.getPerformanceData(“my.app.package”, “cpuinfo”, 5); Here is what the above code is Doing: 1. Create a new instance of the AndroidDriver class. 2. Start the app specified by the appPackage and appActivity capabilities. 3. Wait for the app to load. 4. Get the performance data. 5. Print the performance data.

Java Examples

empty string databinding android

ByAnurag batra October 10, 2022October 23, 2022

android:text=’@{item.title != null ? user.title : “”}’ Here is what the above code is Doing: 1. The @{} syntax is used to bind the data to the view. 2. The item.title is the data that is being bound to the view. 3. The != null is the condition that is being checked. 4. The ?…

Java Examples

android notification addaction example

ByAnurag batra September 16, 2022September 6, 2022

public class ActionReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { //Toast.makeText(context,”recieved”,Toast.LENGTH_SHORT).show(); String action=intent.getStringExtra(“action”); if(action.equals(“action1”)){ performAction1(); } else if(action.equals(“action2”)){ performAction2(); } //This is used to close the notification tray Intent it = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); context.sendBroadcast(it); } public void performAction1(){ } public void performAction2(){ } } Here is what the above code is…

Java Examples

javac clear

ByAnurag batra October 11, 2022September 6, 2022

rm *.class Here is what the above code is Doing: 1. Compile the java file 2. Run the java file 3. Remove the class file

Java Examples

vue composition watch

ByAnurag batra September 16, 2022September 6, 2022

// firstArgument is that what we watch // secondArgument is the Function what we want to call watch(firstArgument, secondArgument => console.log(secondArgument)); Here is what the above code is Doing: 1. We are watching the file ‘index.html’ 2. When the file ‘index.html’ is changed, we are going to call the function 3. The function is going…

java all characters in alphabet order simpler

Java Examples

java all characters in alphabet order simpler

ByAnurag batra September 17, 2022September 6, 2022

char[] alphabet = “abcdefghijklmnopqrstuvwxyz”.toCharArray(); Here is what the above code is Doing: 1. We’re creating a variable called alphabet that contains all the letters of the alphabet. 2. We’re creating a variable called key that contains a random number between 0 and 25. 3. We’re creating a variable called newAlphabet that contains the alphabet shifted…

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