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authorAllan Wang <me@allanwang.ca>2019-07-01 23:32:45 -0700
committerAllan Wang <me@allanwang.ca>2019-07-01 23:32:45 -0700
commit5ec00376fa6be5530cdd16cd5228f868f5680798 (patch)
treea023a4809fe1d95a1f2f3cdcb59372da575f54ba /app/src/main/kotlin/com
parent05bf31e1b0f2d5398e2b1cf01b2015c64636598f (diff)
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Add swipe to dismiss
Diffstat (limited to 'app/src/main/kotlin/com')
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt16
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt84
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt1
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt2
-rw-r--r--app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt40
5 files changed, 126 insertions, 17 deletions
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt
index 8aebb575..8d2649ff 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/StartActivity.kt
@@ -16,6 +16,7 @@
*/
package com.pitchedapps.frost
+import android.content.Intent
import android.graphics.Color
import android.os.Build
import android.os.Bundle
@@ -25,9 +26,11 @@ import android.widget.TextView
import ca.allanwang.kau.internal.KauBaseActivity
import ca.allanwang.kau.utils.buildIsLollipopAndUp
import ca.allanwang.kau.utils.setIcon
+import ca.allanwang.kau.utils.startActivity
import ca.allanwang.kau.utils.string
import com.mikepenz.google_material_typeface_library.GoogleMaterial
import com.pitchedapps.frost.activities.LoginActivity
+import com.pitchedapps.frost.activities.MainActivity
import com.pitchedapps.frost.activities.SelectorActivity
import com.pitchedapps.frost.db.CookieDao
import com.pitchedapps.frost.db.CookieEntity
@@ -40,6 +43,7 @@ import com.pitchedapps.frost.db.saveTabs
import com.pitchedapps.frost.db.selectAll
import com.pitchedapps.frost.facebook.FbCookie
import com.pitchedapps.frost.utils.BiometricUtils
+import com.pitchedapps.frost.utils.EXTRA_COOKIES
import com.pitchedapps.frost.utils.L
import com.pitchedapps.frost.utils.Prefs
import com.pitchedapps.frost.utils.launchImageActivity
@@ -95,12 +99,12 @@ class StartActivity : KauBaseActivity() {
cookies.isEmpty() -> launchNewTask<LoginActivity>()
// Has cookies but no selected account
Prefs.userId == -1L -> launchNewTask<SelectorActivity>(cookies)
- else -> launchImageActivity("https://images.pexels.com/photos/374870/pexels-photo-374870.jpeg?auto=compress&cs=tinysrgb&dpr=1&w=500")
-// else -> startActivity<MainActivity>(intentBuilder = {
-// putParcelableArrayListExtra(EXTRA_COOKIES, cookies)
-// flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or
-// Intent.FLAG_ACTIVITY_SINGLE_TOP
-// })
+// else -> launchImageActivity("https://images.pexels.com/photos/374870/pexels-photo-374870.jpeg?auto=compress&cs=tinysrgb&dpr=1&w=500")
+ else -> startActivity<MainActivity>(intentBuilder = {
+ putParcelableArrayListExtra(EXTRA_COOKIES, cookies)
+ flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP or
+ Intent.FLAG_ACTIVITY_SINGLE_TOP
+ })
}
} catch (e: Exception) {
L._e(e) { "Load start failed" }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
index 661b4526..c7d31032 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/ImageActivity.kt
@@ -23,11 +23,13 @@ import android.graphics.Color
import android.os.Bundle
import android.os.Environment
import android.view.View
+import androidx.customview.widget.ViewDragHelper
import ca.allanwang.kau.internal.KauBaseActivity
import ca.allanwang.kau.logging.KauLoggerExtension
import ca.allanwang.kau.mediapicker.scanMedia
import ca.allanwang.kau.permissions.PERMISSION_WRITE_EXTERNAL_STORAGE
import ca.allanwang.kau.permissions.kauRequestPermissions
+import ca.allanwang.kau.utils.adjustAlpha
import ca.allanwang.kau.utils.colorToForeground
import ca.allanwang.kau.utils.copyFromInputStream
import ca.allanwang.kau.utils.fadeOut
@@ -75,6 +77,8 @@ import java.io.IOException
import java.text.SimpleDateFormat
import java.util.Date
import java.util.Locale
+import kotlin.math.abs
+import kotlin.math.max
/**
* Created by Allan Wang on 2017-07-15.
@@ -103,6 +107,8 @@ class ImageActivity : KauBaseActivity() {
value.update(image_fab)
}
+ private lateinit var dragHelper: ViewDragHelper
+
companion object {
/**
* Cache folder to store images
@@ -135,6 +141,9 @@ class ImageActivity : KauBaseActivity() {
)}_${Math.abs(imageUrl.hashCode())}"
}
+ private val baseBackgroundColor = if (Prefs.blackMediaBg) Color.BLACK
+ else Prefs.bgColor.withMinAlpha(235)
+
private fun loadError(e: Throwable) {
errorRef = e
e.logFrostEvent("Image load error")
@@ -158,12 +167,10 @@ class ImageActivity : KauBaseActivity() {
result
}
- val layout = if (!imageText.isNullOrBlank()) R.layout.activity_image else R.layout.activity_image_textless
+ val layout =
+ if (!imageText.isNullOrBlank()) R.layout.activity_image else R.layout.activity_image_textless
setContentView(layout)
- image_container.setBackgroundColor(
- if (Prefs.blackMediaBg) Color.BLACK
- else Prefs.bgColor.withMinAlpha(235)
- )
+ image_container.setBackgroundColor(baseBackgroundColor)
image_text?.setTextColor(if (Prefs.blackMediaBg) Color.WHITE else Prefs.textColor)
image_text?.setBackgroundColor(
(if (Prefs.blackMediaBg) Color.BLACK else Prefs.bgColor)
@@ -171,7 +178,8 @@ class ImageActivity : KauBaseActivity() {
)
image_text?.text = imageText
image_progress.tint(if (Prefs.blackMediaBg) Color.WHITE else Prefs.accentColor)
- image_panel?.addPanelSlideListener(object : SlidingUpPanelLayout.SimplePanelSlideListener() {
+ image_panel?.addPanelSlideListener(object :
+ SlidingUpPanelLayout.SimplePanelSlideListener() {
override fun onPanelSlide(panel: View, slideOffset: Float) {
if (slideOffset == 0f && !image_fab.isShown) image_fab.show()
else if (slideOffset != 0f && image_fab.isShown) image_fab.hide()
@@ -179,7 +187,8 @@ class ImageActivity : KauBaseActivity() {
}
})
image_fab.setOnClickListener { fabAction.onClick(this) }
- image_photo.setOnImageEventListener(object : SubsamplingScaleImageView.DefaultOnImageEventListener() {
+ image_photo.setOnImageEventListener(object :
+ SubsamplingScaleImageView.DefaultOnImageEventListener() {
override fun onImageLoadError(e: Exception) {
loadError(e)
}
@@ -194,14 +203,73 @@ class ImageActivity : KauBaseActivity() {
image_photo.setImage(ImageSource.uri(frostUriFromFile(tempFile)))
fabAction = FabStates.DOWNLOAD
image_photo.animate().alpha(1f).scaleXY(1f).start()
+ dragHelper = ViewDragHelper.create(image_drag, ViewDragCallback()).apply {
+ setEdgeTrackingEnabled(ViewDragHelper.EDGE_TOP or ViewDragHelper.EDGE_BOTTOM)
+ }
+ image_drag.dragHelper = dragHelper
+ }
+ }
+
+ private inner class ViewDragCallback : ViewDragHelper.Callback() {
+ private var scrollPercent: Float = 0f
+ private var scrollThreshold = 0.5f
+ private var scrollToTop = false
+
+ override fun tryCaptureView(view: View, i: Int): Boolean {
+ return true
+ }
+
+ override fun getViewHorizontalDragRange(child: View): Int = 0
+
+ override fun getViewVerticalDragRange(child: View): Int = child.height
+
+ override fun onViewPositionChanged(
+ changedView: View,
+ left: Int,
+ top: Int,
+ dx: Int,
+ dy: Int
+ ) {
+ super.onViewPositionChanged(changedView, left, top, dx, dy)
+ //make sure that we are using the proper axis
+ scrollPercent = abs(top.toFloat() / image_container.height)
+ scrollToTop = top < 0
+ val multiplier = max(1f - scrollPercent, 0f)
+ image_fab.alpha = multiplier
+ image_panel?.alpha = multiplier
+ image_container.setBackgroundColor(baseBackgroundColor.adjustAlpha(multiplier))
+
+ if (scrollPercent >= 1) {
+ if (!isFinishing) {
+ finish()
+ overridePendingTransition(0, 0)
+ }
+ }
}
+
+ override fun onViewReleased(releasedChild: View, xvel: Float, yvel: Float) {
+ val overScrolled = scrollPercent > scrollThreshold
+ val maxOffset = releasedChild.height + 10
+ val finalTop = when {
+ scrollToTop && (overScrolled || yvel < -dragHelper.minVelocity) -> -maxOffset
+ !scrollToTop && (overScrolled || yvel > dragHelper.minVelocity) -> maxOffset
+ else -> 0
+ }
+ dragHelper.settleCapturedViewAt(0, finalTop)
+ image_drag.invalidate()
+ }
+
+ override fun clampViewPositionHorizontal(child: View, left: Int, dx: Int): Int = 0
+
+ override fun clampViewPositionVertical(child: View, top: Int, dy: Int): Int = top
}
@Throws(IOException::class)
private fun createPublicMediaFile(): File {
val timeStamp = SimpleDateFormat(TIME_FORMAT, Locale.getDefault()).format(Date())
val imageFileName = "${IMG_TAG}_${timeStamp}_"
- val storageDir = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
+ val storageDir =
+ Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES)
val frostDir = File(storageDir, IMG_TAG)
if (!frostDir.exists()) frostDir.mkdirs()
return File.createTempFile(imageFileName, IMG_EXTENSION, frostDir)
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
index 7656a081..51eb856b 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Prefs.kt
@@ -19,7 +19,6 @@ package com.pitchedapps.frost.utils
import android.graphics.Color
import ca.allanwang.kau.kotlin.lazyResettable
import ca.allanwang.kau.kpref.KPref
-import ca.allanwang.kau.kpref.kpref
import ca.allanwang.kau.utils.colorToForeground
import ca.allanwang.kau.utils.isColorVisibleOn
import ca.allanwang.kau.utils.withAlpha
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt
index 27016018..df48bfbc 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Showcase.kt
@@ -17,8 +17,6 @@
package com.pitchedapps.frost.utils
import ca.allanwang.kau.kpref.KPref
-import ca.allanwang.kau.kpref.kpref
-import ca.allanwang.kau.kpref.kprefSingle
/**
* Created by Allan Wang on 2017-07-03.
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt
new file mode 100644
index 00000000..db9b901b
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/DragFrame.kt
@@ -0,0 +1,40 @@
+package com.pitchedapps.frost.views
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.util.AttributeSet
+import android.view.MotionEvent
+import android.widget.FrameLayout
+import androidx.core.view.ViewCompat
+import androidx.customview.widget.ViewDragHelper
+
+class DragFrame @JvmOverloads constructor(
+ context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : FrameLayout(context, attrs, defStyleAttr) {
+ var dragHelper: ViewDragHelper? = null
+
+ override fun onInterceptTouchEvent(event: MotionEvent): Boolean {
+ return try {
+ dragHelper?.shouldInterceptTouchEvent(event) ?: false
+ } catch (e: Exception) {
+ false
+ }
+ }
+
+ @SuppressLint("ClickableViewAccessibility")
+ override fun onTouchEvent(event: MotionEvent): Boolean {
+ try {
+ dragHelper?.processTouchEvent(event) ?: return false
+ } catch (e: Exception) {
+ return false
+ }
+ return true
+ }
+
+ override fun computeScroll() {
+ super.computeScroll()
+ if (dragHelper?.continueSettling(true) == true) {
+ ViewCompat.postInvalidateOnAnimation(this)
+ }
+ }
+} \ No newline at end of file