TextCounter

A HMOS library which counts up/down of the text value.

Source

Inspired by premnirmal/TextCounter - version 1.1.0

Feature

A simple subclass of harmony's Text that counts up or down. Customize the counting using the attributes below.

See the demo project for more implementation details.

Dependency

For using TextCounter module in sample app, include the source code and add the below dependencies in entry/build.gradle to generate hap/support.har.

	dependencies {
		implementation project(':textcounter')
                implementation fileTree(dir: 'libs', include: ['*.har'])
                testImplementation 'junit:junit:4.13'
	}

For using TextCounter in separate application using har file, add the har file in the entry/libs folder and add the dependencies in entry/build.gradle file.

	dependencies {
		implementation fileTree(dir: 'libs', include: ['*.har'])
		testImplementation 'junit:junit:4.13'
	}

For using textcounter from a remote repository in separate application, add the below dependencies in entry/build.gradle file.

         dependencies {
	         implementation 'dev.applibgroup:textcounter:1.0.1'
	         testCompile 'junit:junit:4.13'
         }

Usage

Xml

   <com.github.premnirmal.textcounter.CounterView
        ohos:id="$+id:secondCounter"
        ohos:width="match_content"
        ohos:height="match_content"
        ohos:bottom_margin="20vp"
        ohos:text_size="30fp"
        ohos:text_color="$color:orange"
        counter:autoStart="true"
        counter:startValue="100"
        counter:endValue="5000"
        counter:incrementValue="10"
        counter:timeInterval="5"
        counter:prefix="$"
        counter:suffix=" moneys"
        counter:type="integer | decimal | both" />

Java

 final CounterView counterView =
                (CounterView) findComponentById(ResourceTable.Id_secondCounter);
        counterView.setAutoFormat(false);
        counterView.setFormatter(new Formatter() {
            @Override
            public String format(String prefix, String suffix, float value) {
                return prefix + NumberFormat.getNumberInstance(Locale.US).format(value) + suffix;
            }
        });
        counterView.setAutoStart(false);
        counterView.setStartValue(200f);
        counterView.setEndValue(1000f);
        // the amount the number increments at each time interval
        counterView.setIncrement(5f); 
        // the time interval (ms) at which the text changes
        counterView.setTimeInterval(2);
        counterView.setPrefix("You have ");
        counterView.setSuffix(" points!");
        counterView.start(); // you can start anytime if autostart is set to false

Formatter

You can control the text formatting by providing a Formatter. Simply implement the interface com.github.premnirmal.textcounter.Formatter or use one of the formatters under the com.github.premnirmal.textcounter.formatters package.

License

MIT

Applib-HarmonyOS / TextCounter