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New avatar placeholder drawable generator.

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This commit is contained in:
Anton Chekulaev 2020-09-03 22:15:03 +10:00
parent 0da8613075
commit c2c4c9f41a
15 changed files with 181 additions and 66 deletions
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2
res/drawable/profile_picture_view_medium_background.xml
View File

@ -6,6 +6,4 @@
<solid android:color="@color/unimportant" />
<corners android:radius="23dp" />
<stroke android:width="@dimen/profile_picture_border_thickness" android:color="@color/border" />
</shape>

2
res/drawable/profile_picture_view_rss_medium_background.xml
View File

@ -6,6 +6,4 @@
<solid android:color="#353535" />
<corners android:radius="23dp" />
<stroke android:width="@dimen/profile_picture_border_thickness" android:color="@color/border" />
</shape>

2
res/drawable/profile_picture_view_small_background.xml
View File

@ -6,6 +6,4 @@
<solid android:color="@color/unimportant" />
<corners android:radius="18dp" />
<stroke android:width="@dimen/profile_picture_border_thickness" android:color="@color/border" />
</shape>

3
res/layout/activity_home.xml
View File

@ -34,7 +34,8 @@
android:layout_height="@dimen/small_profile_picture_size"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="9dp" />
android:layout_marginLeft="9dp"
android:foreground="@drawable/circle_touch_highlight_background"/>
<TextView
android:layout_width="wrap_content"

3
res/layout/activity_settings.xml
View File

@ -24,7 +24,8 @@
android:id="@+id/profilePictureView"
android:layout_width="@dimen/large_profile_picture_size"
android:layout_height="@dimen/large_profile_picture_size"
android:layout_marginTop="@dimen/medium_spacing" />
android:layout_marginTop="@dimen/medium_spacing"
android:foreground="@drawable/circle_touch_highlight_background" />
<RelativeLayout
android:id="@+id/ctnGroupNameSection"

27
res/layout/view_profile_picture.xml
View File

@ -1,8 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto">
<RelativeLayout
android:id="@+id/doubleModeImageViewContainer"
@ -19,13 +19,9 @@
android:id="@+id/doubleModeImageView1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:alpha="0.65"
android:background="@drawable/profile_picture_view_small_background" />
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_small_foreground" />
</RelativeLayout>
<RelativeLayout
@ -40,11 +36,6 @@
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_small_background" />
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_small_foreground" />
</RelativeLayout>
</RelativeLayout>
@ -60,11 +51,6 @@
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_medium_background" />
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_medium_foreground" />
</RelativeLayout>
<ImageView
@ -87,11 +73,6 @@
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_large_background" />
<View
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/profile_picture_view_large_foreground" />
</RelativeLayout>
</RelativeLayout>

8
res/values/colors.xml
View File

@ -107,4 +107,12 @@
<color name="default_background_start">#121212</color>
<color name="default_background_end">#171717</color>
<array name="user_pic_placeholder_primary">
<item>#18da80</item>
<item>#ee8917</item>
<item>#239edf</item>
<item>#c33fe9</item>
<item>#83b433</item>
</array>
</resources>

1
src/org/thoughtcrime/securesms/conversation/ConversationItem.java
View File

@ -804,6 +804,7 @@ public class ConversationItem extends LinearLayout
bodyBubble.setLayoutParams(layoutParams);
if (profilePictureView == null) return;
profilePictureView.setPublicKey(recipient.getAddress().toString());
profilePictureView.setDisplayName(recipient.getName());
profilePictureView.setAdditionalPublicKey(null);
profilePictureView.setRSSFeed(false);
profilePictureView.setGlide(glideRequests);

14
src/org/thoughtcrime/securesms/loki/activities/HomeActivity.kt
View File

@ -1,7 +1,6 @@
package org.thoughtcrime.securesms.loki.activities
import android.app.AlertDialog
import androidx.lifecycle.Observer
import android.content.BroadcastReceiver
import android.content.Context
import android.content.Intent
@ -11,10 +10,6 @@ import android.net.Uri
import android.os.AsyncTask
import android.os.Bundle
import android.os.Handler
import androidx.loader.app.LoaderManager
import androidx.loader.content.Loader
import androidx.localbroadcastmanager.content.LocalBroadcastManager
import androidx.recyclerview.widget.LinearLayoutManager
import android.text.Spannable
import android.text.SpannableString
import android.text.style.ForegroundColorSpan
@ -22,6 +17,11 @@ import android.util.DisplayMetrics
import android.view.View
import android.widget.RelativeLayout
import android.widget.Toast
import androidx.lifecycle.Observer
import androidx.loader.app.LoaderManager
import androidx.loader.content.Loader
import androidx.localbroadcastmanager.content.LocalBroadcastManager
import androidx.recyclerview.widget.LinearLayoutManager
import kotlinx.android.synthetic.main.activity_home.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.ApplicationContext
@ -42,14 +42,13 @@ import org.thoughtcrime.securesms.loki.views.NewConversationButtonSetViewDelegat
import org.thoughtcrime.securesms.loki.views.SeedReminderViewDelegate
import org.thoughtcrime.securesms.mms.GlideApp
import org.thoughtcrime.securesms.mms.GlideRequests
import org.thoughtcrime.securesms.util.GroupUtil
import org.thoughtcrime.securesms.util.TextSecurePreferences
import org.thoughtcrime.securesms.util.Util
import org.whispersystems.signalservice.loki.api.fileserver.FileServerAPI
import org.whispersystems.signalservice.loki.protocol.mentions.MentionsManager
import org.whispersystems.signalservice.loki.protocol.meta.SessionMetaProtocol
import org.whispersystems.signalservice.loki.protocol.shelved.multidevice.MultiDeviceProtocol
import org.whispersystems.signalservice.loki.protocol.sessionmanagement.SessionManagementProtocol
import org.whispersystems.signalservice.loki.protocol.shelved.multidevice.MultiDeviceProtocol
import org.whispersystems.signalservice.loki.protocol.shelved.syncmessages.SyncMessagesProtocol
import org.whispersystems.signalservice.loki.utilities.toHexString
@ -98,6 +97,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
// Set up toolbar buttons
profileButton.glide = glide
profileButton.publicKey = publicKey
profileButton.displayName = TextSecurePreferences.getProfileName(this)
profileButton.update()
profileButton.setOnClickListener { openSettings() }
pathStatusViewContainer.setOnClickListener { showPath() }

5
src/org/thoughtcrime/securesms/loki/activities/SettingsActivity.kt
View File

@ -74,14 +74,17 @@ class SettingsActivity : PassphraseRequiredActionBarActivity() {
setContentView(R.layout.activity_settings)
val origUserDisplayName = DatabaseFactory.getLokiUserDatabase(this).getDisplayName(hexEncodedPublicKey)
glide = GlideApp.with(this)
profilePictureView.glide = glide
profilePictureView.publicKey = hexEncodedPublicKey
profilePictureView.displayName = displayNameToBeUploaded
profilePictureView.isLarge = true
profilePictureView.update()
profilePictureView.setOnClickListener { showEditProfilePictureUI() }
ctnGroupNameSection.setOnClickListener { startActionMode(DisplayNameEditActionModeCallback()) }
btnGroupNameDisplay.text = DatabaseFactory.getLokiUserDatabase(this).getDisplayName(hexEncodedPublicKey)
btnGroupNameDisplay.text = origUserDisplayName
publicKeyTextView.text = hexEncodedPublicKey
copyButton.setOnClickListener { copyPublicKey() }
shareButton.setOnClickListener { sharePublicKey() }

83
src/org/thoughtcrime/securesms/loki/todo/AvatarPlaceholderGenerator.kt Normal file
View File

@ -0,0 +1,83 @@
package org.thoughtcrime.securesms.loki.todo
import android.content.Context
import android.graphics.*
import android.graphics.drawable.BitmapDrawable
import android.text.TextPaint
import android.text.TextUtils
import androidx.annotation.ColorInt
import androidx.core.graphics.ColorUtils
import network.loki.messenger.R
import java.util.*
object AvatarPlaceholderGenerator {
private const val EMPTY_LABEL = "0";
private val tmpFloatArray = FloatArray(3)
fun generate(context: Context, pixelSize: Int, hashString: String, displayName: String?): BitmapDrawable {
//TODO That should be replaced with a proper hash extraction code.
val hash: Long
val hexRegex = Regex("^[0-9A-Fa-f]+\$")
if (hashString.length >= 12 && hashString.matches(hexRegex)) {
hash = hashString.substring(0 until 12).toLong(16)
} else {
hash = hashString.toLong()
}
// Do not cache color array, it may be different depends on the current theme.
val colorArray = context.resources.getIntArray(R.array.user_pic_placeholder_primary)
val colorPrimary = colorArray[(hash % colorArray.size).toInt()]
val colorSecondary = changeColorHueBy(colorPrimary, 16f)
val labelText = when {
!TextUtils.isEmpty(displayName) -> extractLabel(displayName!!)
!TextUtils.isEmpty(hashString) -> extractLabel(hashString)
else -> EMPTY_LABEL
}
val bitmap = Bitmap.createBitmap(pixelSize, pixelSize, Bitmap.Config.ARGB_8888)
val canvas = Canvas(bitmap)
// Draw background/frame
val paint = Paint()
paint.isAntiAlias = true
paint.shader = LinearGradient(0f, 0f, 0f, pixelSize.toFloat(),
colorPrimary,
colorSecondary,
Shader.TileMode.REPEAT)
canvas.drawCircle(pixelSize.toFloat() / 2, pixelSize.toFloat() / 2, pixelSize.toFloat() / 2, paint)
// Draw text
val textPaint = TextPaint()
textPaint.typeface = Typeface.create(Typeface.DEFAULT, Typeface.NORMAL)
textPaint.isAntiAlias = true
textPaint.textSize = pixelSize * 0.5f
textPaint.color = Color.WHITE
val areaRect = Rect(0, 0, pixelSize, pixelSize)
val textBounds = RectF(areaRect)
textBounds.right = textPaint.measureText(labelText)
textBounds.bottom = textPaint.descent() - textPaint.ascent()
textBounds.left += (areaRect.width() - textBounds.right) * 0.5f
textBounds.top += (areaRect.height() - textBounds.bottom) * 0.5f
canvas.drawText(labelText, textBounds.left, textBounds.top - textPaint.ascent(), textPaint)
return BitmapDrawable(context.resources, bitmap)
}
@ColorInt
private fun changeColorHueBy(@ColorInt color: Int, hueDelta: Float): Int {
val hslColor = tmpFloatArray
ColorUtils.colorToHSL(color, hslColor)
hslColor[0] = (hslColor[0] + hueDelta) % 360f
return ColorUtils.HSLToColor(hslColor)
}
private fun extractLabel(content: String): String {
var content = content.trim()
if (content.isEmpty()) return EMPTY_LABEL
return content.first().toString().toUpperCase(Locale.ROOT)
}
}

26
src/org/thoughtcrime/securesms/loki/views/ConversationView.kt
View File

@ -2,12 +2,14 @@ package org.thoughtcrime.securesms.loki.views
import android.content.Context
import android.graphics.Typeface
import android.text.TextUtils
import android.util.AttributeSet
import android.view.LayoutInflater
import android.view.View
import android.widget.LinearLayout
import kotlinx.android.synthetic.main.view_conversation.view.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.database.DatabaseFactory
import org.thoughtcrime.securesms.database.model.ThreadRecord
import org.thoughtcrime.securesms.loki.utilities.MentionManagerUtilities.populateUserPublicKeyCacheIfNeeded
import org.thoughtcrime.securesms.loki.utilities.MentionUtilities.highlightMentions
@ -58,22 +60,29 @@ class ConversationView : LinearLayout {
if (thread.recipient.isGroupRecipient) {
if ("Session Public Chat" == thread.recipient.name) {
profilePictureView.publicKey = ""
profilePictureView.displayName = ""
profilePictureView.additionalPublicKey = null
profilePictureView.isRSSFeed = true
} else {
val users = MentionsManager.shared.userPublicKeyCache[thread.threadId]?.toMutableList() ?: mutableListOf()
users.remove(TextSecurePreferences.getLocalNumber(context))
val userKeys = MentionsManager.shared.userPublicKeyCache[thread.threadId]?.toMutableList() ?: mutableListOf()
userKeys.remove(TextSecurePreferences.getLocalNumber(context))
val masterPublicKey = TextSecurePreferences.getMasterHexEncodedPublicKey(context)
if (masterPublicKey != null) {
users.remove(masterPublicKey)
userKeys.remove(masterPublicKey)
}
val randomUsers = users.sorted() // Sort to provide a level of stability
profilePictureView.publicKey = randomUsers.getOrNull(0) ?: ""
profilePictureView.additionalPublicKey = randomUsers.getOrNull(1) ?: ""
val sortedUserKeys = userKeys.sorted() // Sort to provide a level of stability
val userKey0 = sortedUserKeys.getOrNull(0) ?: ""
val userKey1 = sortedUserKeys.getOrNull(1) ?: ""
profilePictureView.publicKey = userKey0
profilePictureView.displayName = getUserDisplayName(userKey0)
profilePictureView.additionalPublicKey = userKey1
profilePictureView.additionalDisplayName = getUserDisplayName(userKey1)
profilePictureView.isRSSFeed = thread.recipient.name == "Loki News" || thread.recipient.name == "Session Updates"
}
} else {
profilePictureView.publicKey = thread.recipient.address.toString()
profilePictureView.displayName = thread.recipient.name
profilePictureView.additionalPublicKey = null
profilePictureView.isRSSFeed = false
}
@ -103,5 +112,10 @@ class ConversationView : LinearLayout {
else -> statusIndicatorImageView.setImageResource(R.drawable.ic_circle_check)
}
}
private fun getUserDisplayName(publicKey: String?): String? {
if (TextUtils.isEmpty(publicKey)) return null
return DatabaseFactory.getLokiUserDatabase(context).getDisplayName(publicKey!!)
}
// endregion
}

1
src/org/thoughtcrime/securesms/loki/views/MentionCandidateView.kt
View File

@ -32,6 +32,7 @@ class MentionCandidateView(context: Context, attrs: AttributeSet?, defStyleAttr:
private fun update() {
btnGroupNameDisplay.text = mentionCandidate.displayName
profilePictureView.publicKey = mentionCandidate.publicKey
profilePictureView.displayName = mentionCandidate.displayName
profilePictureView.additionalPublicKey = null
profilePictureView.isRSSFeed = false
profilePictureView.glide = glide!!

67
src/org/thoughtcrime/securesms/loki/views/ProfilePictureView.kt
View File

@ -1,18 +1,18 @@
package org.thoughtcrime.securesms.loki.views
import android.content.Context
import androidx.annotation.DimenRes
import android.util.AttributeSet
import android.view.LayoutInflater
import android.view.View
import android.widget.ImageView
import android.widget.RelativeLayout
import androidx.annotation.DimenRes
import com.bumptech.glide.load.engine.DiskCacheStrategy
import kotlinx.android.synthetic.main.view_profile_picture.view.*
import network.loki.messenger.R
import org.thoughtcrime.securesms.contacts.avatars.ProfileContactPhoto
import org.thoughtcrime.securesms.database.Address
import org.thoughtcrime.securesms.loki.todo.JazzIdenticonDrawable
import org.thoughtcrime.securesms.loki.todo.AvatarPlaceholderGenerator
import org.thoughtcrime.securesms.mms.GlideRequests
import org.thoughtcrime.securesms.recipients.Recipient
import org.thoughtcrime.securesms.util.TextSecurePreferences
@ -22,7 +22,9 @@ import org.thoughtcrime.securesms.util.TextSecurePreferences
class ProfilePictureView : RelativeLayout {
lateinit var glide: GlideRequests
var publicKey: String? = null
var displayName: String? = null
var additionalPublicKey: String? = null
var additionalDisplayName: String? = null
var isRSSFeed = false
var isLarge = false
@ -58,28 +60,51 @@ class ProfilePictureView : RelativeLayout {
singleModeImageViewContainer.visibility = if (additionalPublicKey == null && !isRSSFeed && !isLarge) View.VISIBLE else View.INVISIBLE
largeSingleModeImageViewContainer.visibility = if (additionalPublicKey == null && !isRSSFeed && isLarge) View.VISIBLE else View.INVISIBLE
rssImageView.visibility = if (isRSSFeed) View.VISIBLE else View.INVISIBLE
fun setProfilePictureIfNeeded(imageView: ImageView, hexEncodedPublicKey: String, @DimenRes sizeID: Int) {
glide.clear(imageView)
if (hexEncodedPublicKey.isNotEmpty()) {
val recipient = Recipient.from(context, Address.fromSerialized(hexEncodedPublicKey), false);
val signalProfilePicture = recipient.contactPhoto
if (signalProfilePicture != null && (signalProfilePicture as? ProfileContactPhoto)?.avatarObject != "0" && (signalProfilePicture as? ProfileContactPhoto)?.avatarObject != "") {
glide.load(signalProfilePicture).diskCacheStrategy(DiskCacheStrategy.ALL).circleCrop().into(imageView)
} else {
val size = resources.getDimensionPixelSize(sizeID)
val masterHexEncodedPublicKey = TextSecurePreferences.getMasterHexEncodedPublicKey(context)
val hepk = if (recipient.isLocalNumber && masterHexEncodedPublicKey != null) masterHexEncodedPublicKey else hexEncodedPublicKey
val jazzIcon = JazzIdenticonDrawable(size, size, hepk)
glide.load(jazzIcon).diskCacheStrategy(DiskCacheStrategy.ALL).circleCrop().into(imageView)
}
setProfilePictureIfNeeded(
doubleModeImageView1,
publicKey,
displayName,
R.dimen.small_profile_picture_size)
setProfilePictureIfNeeded(
doubleModeImageView2,
additionalPublicKey ?: "",
additionalDisplayName,
R.dimen.small_profile_picture_size)
setProfilePictureIfNeeded(
singleModeImageView,
publicKey,
displayName,
R.dimen.medium_profile_picture_size)
setProfilePictureIfNeeded(
largeSingleModeImageView,
publicKey,
displayName,
R.dimen.large_profile_picture_size)
}
private fun setProfilePictureIfNeeded(imageView: ImageView, hexEncodedPublicKey: String, displayName: String?, @DimenRes sizeResId: Int) {
glide.clear(imageView)
if (hexEncodedPublicKey.isNotEmpty()) {
val recipient = Recipient.from(context, Address.fromSerialized(hexEncodedPublicKey), false);
val signalProfilePicture = recipient.contactPhoto
if (signalProfilePicture != null && (signalProfilePicture as? ProfileContactPhoto)?.avatarObject != "0" && (signalProfilePicture as? ProfileContactPhoto)?.avatarObject != "") {
glide.load(signalProfilePicture).diskCacheStrategy(DiskCacheStrategy.ALL).circleCrop().into(imageView)
} else {
imageView.setImageDrawable(null)
val sizePx = resources.getDimensionPixelSize(sizeResId)
val masterHexEncodedPublicKey = TextSecurePreferences.getMasterHexEncodedPublicKey(context)
val hepk = if (recipient.isLocalNumber && masterHexEncodedPublicKey != null) masterHexEncodedPublicKey else hexEncodedPublicKey
// val jazzIcon = JazzIdenticonDrawable(size, size, hepk)
glide.load(AvatarPlaceholderGenerator.generate(
context,
sizePx,
hepk,
displayName
)).diskCacheStrategy(DiskCacheStrategy.ALL).circleCrop().into(imageView)
}
} else {
imageView.setImageDrawable(null)
}
setProfilePictureIfNeeded(doubleModeImageView1, publicKey, R.dimen.small_profile_picture_size)
setProfilePictureIfNeeded(doubleModeImageView2, additionalPublicKey ?: "", R.dimen.small_profile_picture_size)
setProfilePictureIfNeeded(singleModeImageView, publicKey, R.dimen.medium_profile_picture_size)
setProfilePictureIfNeeded(largeSingleModeImageView, publicKey, R.dimen.large_profile_picture_size)
}
// endregion
}

3
src/org/thoughtcrime/securesms/loki/views/UserView.kt
View File

@ -51,6 +51,7 @@ class UserView : LinearLayout {
if (user.isGroupRecipient) {
if ("Session Public Chat" == user.name || user.address.isRSSFeed) {
profilePictureView.publicKey = ""
profilePictureView.displayName = null
profilePictureView.additionalPublicKey = null
profilePictureView.isRSSFeed = true
} else {
@ -58,11 +59,13 @@ class UserView : LinearLayout {
val users = MentionsManager.shared.userPublicKeyCache[threadID]?.toList() ?: listOf()
val randomUsers = users.sorted() // Sort to provide a level of stability
profilePictureView.publicKey = randomUsers.getOrNull(0) ?: ""
profilePictureView.displayName = null
profilePictureView.additionalPublicKey = randomUsers.getOrNull(1) ?: ""
profilePictureView.isRSSFeed = false
}
} else {
profilePictureView.publicKey = address
profilePictureView.displayName = null
profilePictureView.additionalPublicKey = null
profilePictureView.isRSSFeed = false
}