jrpie/launcher
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Improve swipe actions, usability

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This commit is contained in:
Finn M Glas 2020-05-14 22:11:51 +02:00
parent 7fd2e9c733
commit a41ab50ed8
1 changed files with 30 additions and 10 deletions
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40
app/src/main/java/com/finnmglas/launcher/MainActivity.kt
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@ -15,6 +15,7 @@ import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.MotionEventCompat
import kotlinx.android.synthetic.main.activity_main.*
import kotlin.math.abs
import java.text.SimpleDateFormat
import java.util.*
import kotlin.concurrent.fixedRateTimer
@ -58,6 +59,11 @@ class MainActivity : AppCompatActivity() {
fun launchClock(v: View){ launchApp("com.sec.android.app.clockpackage") }
fun launchBrowser(v: View){ launchApp("org.mozilla.firefox") }
fun launchUpApp() { launchBrowser(container) }
fun launchDownApp() { launchFinder(container) }
fun lauchLeftApp() { launchCalendar(container) }
fun lauchRightApp() { launchMail(container) }
// Overrides
var touchX : Float = 0F
@ -77,18 +83,32 @@ class MainActivity : AppCompatActivity() {
MotionEvent.ACTION_UP -> {
windowManager.defaultDisplay.getMetrics(displayMetrics)
var width = displayMetrics.widthPixels
var height = displayMetrics.heightPixels
val width = displayMetrics.widthPixels
val height = displayMetrics.heightPixels
//swipe up
if (touchY - event.y > height/3) launchBrowser(container);
//swipe down
if (touchY - event.y < -height/3) launchFinder(container);
val diffX = touchX - event.x;
val diffY = touchY - event.y;
//swipe left
if (touchX - event.x > width/3) launchCalendar(container);
//swipe right
if (touchX - event.x < -width/3) launchMail(container);
val strictness = 4 // of direction
// Decide which one to open
if (diffY > height/8
&& abs(diffY) > strictness * abs(diffX))
launchUpApp()
else if (diffY < -height/8
&& abs(diffY) > strictness * abs(diffX)
&& touchY > 100)
launchDownApp()
else if (diffX > width/4
&& abs(diffX) > strictness * abs(diffY))
lauchLeftApp()
else if (diffX < -width/4
&& abs(diffX) > strictness * abs(diffY))
lauchRightApp()
true
}