Merge branch 'release/5.2.0'

CONTRIBUTING.md

@@ -0,0 +1,25 @@
+# Contributing to DuckDuckGo
+
+Thank you for taking the time to contribute to DuckDuckGo! :sparkles:
+
+We are pleased to open up the project to you - our community. How can you contribute?
+
+## Share feedback and bug reports
+See [README.md](README.md)
+
+## Contribute Code
+
+We have labeled tasks you can help with as [help wanted](https://github.com/duckduckgo/Android/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22).
+As we are still opening up our repo, we cannot yet accept PRs outside this list. If you have a great idea
+you really want to implement, start by logging an issue for us and mention that you are interested in helping.
+ If it fits with our product direction and is a good candidate for community development we may be able to bend
+ the rules and work with you to develop it.
+
+## Style Guide
+
+We care about clean code. Refer to our [style guide](styleguide/STYLEGUIDE.md).
+
+
+## Commit Messages
+
+See Chris Beams' guide to writing good commit messages https://chris.beams.io/posts/git-commit/

README.md

@@ -1,12 +1,24 @@
 # DuckDuckGo Android
 
-Welcome to our android application.  While it is still too early to accept contributions, we are excited to engage the community in development and will open up this project to contributions in the future.
+Welcome to our android application. We are excited to engage the community in development, see [CONTRIBUTING.md](CONTRIBUTING.md).
 
-If you are trying to contribute in other ways, that happens over at [DuckDuckHack](http://duckduckhack.com) or on [GitHub](http://github.com/duckduckgo).
 
 ## Discuss
 
-Contact us at [email protected] if you want to get more involved, have questions or want to chat.
+Contact us at [email protected] if you have questions, feedback or want to chat.
+
+## Reporting Bugs
+
+We want our app to be as stable as possible thus your bug reports are immensely valuable. When reporting bugs let us know the:
+* App version
+* Device make and model
+* Android version
+* Steps to reproduce the bug
+* Expected behavior
+* Actual behavior
+
+Email bug reports to [email protected]
+
 
 ## License
-DuckDuckGo android is distributed under the Apache 2.0 [license](https://github.com/duckduckgo/ios/blob/master/LICENSE).
+DuckDuckGo android is distributed under the Apache 2.0 [license](LICENSE).

app/build.gradle

@@ -6,7 +6,7 @@ apply plugin: 'kotlin-kapt'
 apply from: '../versioning.gradle'
 
 ext {
-    VERSION_NAME = "5.1.0"
+    VERSION_NAME = "5.2.0"
     USE_ORCHESTRATOR = project.hasProperty('orchestrator') ? project.property('orchestrator') : false
 }
 

app/src/androidTest/java/com/duckduckgo/app/browser/WebDataManagerTest.kt

@@ -16,6 +16,7 @@
 
 package com.duckduckgo.app.browser
 
+import android.support.test.InstrumentationRegistry
 import android.webkit.CookieManager
 import android.webkit.ValueCallback
 import android.webkit.WebStorage
@@ -36,10 +37,9 @@ class WebDataManagerTest {
 
     private val testee = WebDataManager(host)
 
-
     @Test
     fun whenDataClearedThenCacheHistoryAndStorageDataCleared() {
-        testee.clearData(mockWebView, mockStorage)
+        testee.clearData(mockWebView, mockStorage, InstrumentationRegistry.getTargetContext())
         verify(mockWebView).clearHistory()
         verify(mockWebView).clearCache(true)
         verify(mockStorage).deleteAllData()

app/src/main/java/com/duckduckgo/app/browser/BrowserTabFragment.kt

@@ -62,6 +62,8 @@ import com.duckduckgo.app.global.ViewModelFactory
 import com.duckduckgo.app.global.view.*
 import com.duckduckgo.app.privacy.model.PrivacyGrade
 import com.duckduckgo.app.privacy.renderer.icon
+import com.duckduckgo.app.tabs.model.TabEntity
+import com.duckduckgo.app.tabs.ui.TabIconRenderer
 import dagger.android.support.AndroidSupportInjection
 import kotlinx.android.synthetic.main.fragment_browser_tab.*
 import kotlinx.android.synthetic.main.fragment_browser_tab.view.*
@@ -103,7 +105,6 @@ class BrowserTabFragment : Fragment(), FindListener {
 
     private lateinit var autoCompleteSuggestionsAdapter: BrowserAutoCompleteSuggestionsAdapter
 
-
     // Used to represent a file to download, but may first require permission
     private var pendingFileDownload: PendingFileDownload? = null
 
@@ -165,7 +166,10 @@ class BrowserTabFragment : Fragment(), FindListener {
         configureFindInPage()
         configureAutoComplete()
         configureKeyboardAwareLogoAnimation()
-        consumeSharedText()
+
+        if (savedInstanceState == null) {
+            consumeSharedText()
+        }
     }
 
     private fun consumeSharedText() {
@@ -206,6 +210,10 @@ class BrowserTabFragment : Fragment(), FindListener {
             it?.let { render(it) }
         })
 
+        viewModel.tabs.observe(this, Observer<List<TabEntity>> {
+            it?.let { renderTabIcon(it)}
+        })
+
         viewModel.url.observe(this, Observer {
             it?.let { navigate(it) }
         })
@@ -394,6 +402,12 @@ class BrowserTabFragment : Fragment(), FindListener {
         popupMenu.contentView.findInPageMenuItem?.isEnabled = viewState.canFindInPage
     }
 
+    private fun renderTabIcon(tabs: List<TabEntity>) {
+        context?.let {
+            tabsButton?.icon = TabIconRenderer.icon(it, tabs.count())
+        }
+    }
+
     private fun hideFindInPage() {
         if (findInPageContainer.visibility != View.GONE) {
             focusDummy.requestFocus()
@@ -793,4 +807,6 @@ class BrowserTabFragment : Fragment(), FindListener {
             return fragment
         }
     }
+
+
 }

app/src/main/java/com/duckduckgo/app/browser/BrowserTabViewModel.kt

@@ -16,6 +16,7 @@
 
 package com.duckduckgo.app.browser
 
+import android.arch.lifecycle.LiveData
 import android.arch.lifecycle.MutableLiveData
 import android.arch.lifecycle.Observer
 import android.arch.lifecycle.ViewModel
@@ -52,6 +53,7 @@ import com.duckduckgo.app.privacy.model.PrivacyGrade
 import com.duckduckgo.app.privacy.model.improvedGrade
 import com.duckduckgo.app.settings.db.SettingsDataStore
 import com.duckduckgo.app.statistics.api.StatisticsUpdater
+import com.duckduckgo.app.tabs.model.TabEntity
 import com.duckduckgo.app.tabs.model.TabRepository
 import com.duckduckgo.app.trackerdetection.model.TrackingEvent
 import com.jakewharton.rxrelay2.PublishRelay
@@ -113,6 +115,7 @@ class BrowserTabViewModel(
     }
 
     val viewState: MutableLiveData<ViewState> = MutableLiveData()
+    val tabs: LiveData<List<TabEntity>> = tabRepository.liveTabs
     val privacyGrade: MutableLiveData<PrivacyGrade> = MutableLiveData()
     val url: SingleLiveEvent<String> = SingleLiveEvent()
     val command: SingleLiveEvent<Command> = SingleLiveEvent()

app/src/main/java/com/duckduckgo/app/browser/BrowserViewModel.kt

@@ -79,7 +79,4 @@ class BrowserViewModel(private val tabRepository: TabRepository) : ViewModel() {
     fun onClearComplete() {
         command.value = DisplayMessage(R.string.fireDataCleared)
     }
-}
-
-
-
+}

app/src/main/java/com/duckduckgo/app/browser/WebDataManager.kt

@@ -16,16 +16,32 @@
 
 package com.duckduckgo.app.browser
 
+import android.content.Context
+import android.os.Build
 import android.webkit.CookieManager
 import android.webkit.WebStorage
 import android.webkit.WebView
+import android.webkit.WebViewDatabase
 
 class WebDataManager(private val host: String) {
 
-    fun clearData(webView: WebView, webStorage: WebStorage) {
+    fun clearData(webView: WebView, webStorage: WebStorage, context: Context) {
         webView.clearCache(true)
         webView.clearHistory()
         webStorage.deleteAllData()
+        webView.clearFormData()
+
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
+            clearFormData(WebViewDatabase.getInstance(context))
+        }
+    }
+
+    /**
+     * Deprecated and not needed on Oreo or later
+     */
+    @Suppress("DEPRECATION")
+    private fun clearFormData(webViewDatabase: WebViewDatabase) {
+        webViewDatabase.clearFormData()
     }
 
     fun clearExternalCookies(cookieManager: CookieManager, clearAllCallback: (() -> Unit)) {

app/src/main/java/com/duckduckgo/app/global/job/JobBuilder.kt

@@ -17,6 +17,7 @@
 package com.duckduckgo.app.global.job
 
 import android.app.job.JobInfo
+import android.app.job.JobInfo.BACKOFF_POLICY_EXPONENTIAL
 import android.content.ComponentName
 import android.content.Context
 import com.duckduckgo.app.job.AppConfigurationJobService
@@ -32,6 +33,7 @@ class JobBuilder @Inject constructor(){
         return JobInfo.Builder(APP_CONFIGURATION_JOB_ID, ComponentName(context, AppConfigurationJobService::class.java))
                 .setPeriodic(TimeUnit.HOURS.toMillis(3))
                 .setRequiredNetworkType(JobInfo.NETWORK_TYPE_ANY)
+                .setBackoffCriteria(TimeUnit.MINUTES.toMillis(30), BACKOFF_POLICY_EXPONENTIAL)
                 .setPersisted(true)
                 .build()
     }

app/src/main/java/com/duckduckgo/app/global/view/FireDialog.kt

@@ -39,7 +39,7 @@ class FireDialog(context: Context, clearStarted: (() -> Unit), clearComplete: ((
 
         clearAllOption.setOnClickListener {
             clearStarted()
-            dataManager.clearData(WebView(context), WebStorage.getInstance())
+            dataManager.clearData(WebView(context), WebStorage.getInstance(), context)
             dataManager.clearExternalCookies(CookieManager.getInstance(), clearComplete)
             dismiss()
         }

app/src/main/java/com/duckduckgo/app/tabs/ui/TabIconRenderer.kt

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) 2018 DuckDuckGo
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.duckduckgo.app.tabs.ui
+
+import android.content.Context
+import android.graphics.*
+import android.graphics.drawable.Drawable
+import android.support.v4.content.ContextCompat
+import androidx.graphics.drawable.toBitmap
+import androidx.graphics.drawable.toDrawable
+import com.duckduckgo.app.browser.R
+
+class TabIconRenderer {
+
+    companion object {
+
+        fun icon(context: Context, count: Int): Drawable {
+            val text = if (count < 100) "$count" else "~"
+            return makeDrawable(context, text)
+        }
+
+        private fun makeDrawable(context: Context, text: String): Drawable {
+            val drawable = context.getDrawable(R.drawable.ic_tabs_gray_24dp)
+            val bitmap = drawable.toBitmap().copy(Bitmap.Config.ARGB_8888, true)
+            val paint = createPaint(context)
+            val bounds = Rect()
+            paint.getTextBounds(text, 0, text.length, bounds)
+
+            val canvas = Canvas(bitmap)
+            val x = (bitmap.width / 2f) - bounds.centerX() - xOffset(context)
+            val y = (bitmap.height / 2f) - bounds.centerY() + yOffset(context)
+            canvas.drawText(text, x, y, paint)
+            return bitmap.toDrawable(context.resources)
+        }
+
+        private fun createPaint(context: Context): Paint {
+            val paint = Paint()
+            paint.apply {
+                color = ContextCompat.getColor(context, R.color.colorPrimary)
+                style = Paint.Style.FILL
+                textSize = context.resources.getDimensionPixelSize(R.dimen.tabIconTextSize).toFloat()
+                isAntiAlias = true
+                typeface = Typeface.DEFAULT_BOLD
+            }
+            return paint
+        }
+
+        private fun xOffset(context: Context): Int {
+            return context.resources.getDimensionPixelSize(R.dimen.tabIconXOffset)
+        }
+
+        private fun yOffset(context: Context): Int {
+            return context.resources.getDimensionPixelSize(R.dimen.tabIconYOffset)
+        }
+    }
+}

app/src/main/res/drawable/ic_fire_gray_24dp.xml

@@ -13,14 +13,13 @@
   ~ See the License for the specific language governing permissions and
   ~ limitations under the License.
   -->
-
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16dp"
-    android:height="20dp"
-    android:viewportWidth="16"
-    android:viewportHeight="20">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
   <path
-      android:pathData="M5.843,19.778c-1.12,-0.644 -1.921,-1.778 -1.968,-3.112 -0.068,-2.488 1.716,-3.71 2.769,-5.377C8.154,8.889 7.742,7.4 7.742,7.4s1.258,0.69 1.99,3.245c0.229,0.755 0.275,1.511 0.206,2.222 -0.115,1.8 -0.915,3.422 -0.915,3.422s1.395,-0.29 1.784,-2.755c0.64,0.644 1.235,1.578 1.304,2.555 0.114,1.689 -0.915,3.244 -2.47,3.911 2.699,-0.6 4.62,-2.822 5.284,-4.444 0.846,-2.045 0.617,-3.867 0.48,-5.445 -0.183,-2.155 0.595,-3.755 0.595,-3.755s-1.487,0.422 -2.585,2.178c-0.503,0.8 -0.71,1.977 -0.71,1.977s0.115,-1.044 -0.595,-2.955c-0.71,-1.867 -1.35,-2.533 -1.739,-3.912C9.869,1.8 10.991,0 10.991,0S6.55,0.8 4.537,4.556C2.754,7.889 3.486,9.889 3.486,9.889s-0.755,-0.69 -1.144,-1.644c-0.389,-0.956 -0.298,-1.822 -0.298,-1.822S-1.113,9.8 0.42,14.045c1.03,2.978 3.021,4.932 5.423,5.733z"
+      android:pathData="M9.573,23.744c-1.26,-0.74 -2.16,-2.044 -2.213,-3.578 -0.078,-2.862 1.93,-4.267 3.114,-6.184 1.7,-2.76 1.236,-4.472 1.236,-4.472s1.415,0.793 2.239,3.732c0.257,0.868 0.308,1.738 0.23,2.555 -0.128,2.07 -1.029,3.935 -1.029,3.935s1.57,-0.332 2.008,-3.168c0.72,0.74 1.39,1.815 1.467,2.939 0.129,1.941 -1.03,3.73 -2.78,4.497 3.037,-0.69 5.199,-3.245 5.946,-5.111 0.952,-2.351 0.694,-4.446 0.54,-6.261 -0.206,-2.479 0.669,-4.319 0.669,-4.319s-1.673,0.485 -2.908,2.505c-0.566,0.92 -0.799,2.274 -0.799,2.274s0.13,-1.2 -0.67,-3.4c-0.797,-2.145 -1.517,-2.912 -1.956,-4.497 -0.565,-2.12 0.697,-4.191 0.697,-4.191s-4.993,0.92 -7.258,5.239c-2.008,3.833 -1.184,6.133 -1.184,6.133s-0.85,-0.793 -1.287,-1.89c-0.437,-1.1 -0.335,-2.096 -0.335,-2.096s-3.552,3.885 -1.828,8.766c1.16,3.424 3.4,5.672 6.101,6.592z"
       android:fillColor="#AAA"
       android:fillType="evenOdd"/>
 </vector>

app/src/main/res/drawable/ic_tabs_gray_24dp.xml

@@ -15,12 +15,12 @@
   -->
 
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="20dp"
-    android:height="20dp"
-    android:viewportWidth="20"
-    android:viewportHeight="20">
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
   <path
-      android:pathData="M17.922,0A2.08,2.08 0,0 1,20 2.078v10.39a2.08,2.08 0,0 1,-2.078 2.077h-0.787a1.037,1.037 0,0 1,-1.038 -1.039,1.04 1.04,0 0,1 1.046,-1.039h0.78l-0.002,-10.39 -10.389,0.002v0.77a1.036,1.036 0,0 1,-1.039 1.054,1.039 1.039,0 0,1 -1.039,-1.046v-0.78A2.08,2.08 0,0 1,7.532 0h10.39zM12.468,5.455L2.078,5.455A2.08,2.08 0,0 0,0 7.533v10.39A2.08,2.08 0,0 0,2.078 20h10.39a2.08,2.08 0,0 0,2.078 -2.078L14.546,7.532a2.08,2.08 0,0 0,-2.078 -2.077z"
+      android:pathData="M16.712,5.17H7.945V3.385H20.63V14.98h-1.885V7.213c0,-1.128 -0.91,-2.042 -2.032,-2.042zM23,2.193C23,1.536 22.467,1 21.815,1H6.907c-0.025,0 -0.047,0.013 -0.074,0.015 -0.025,0 -0.048,-0.015 -0.074,-0.015 -0.652,0 -1.185,0.536 -1.185,1.192V5.17H3.033A2.037,2.037 0,0 0,1 7.213v13.744C1,22.085 1.91,23 3.033,23h13.679a2.038,2.038 0,0 0,2.032 -2.043v-3.592h3.07c0.653,0 1.186,-0.536 1.186,-1.192 0,-0.027 -0.013,-0.048 -0.014,-0.075 0,-0.025 0.014,-0.048 0.014,-0.074V2.192z"
       android:fillColor="#AAA"
       android:fillType="evenOdd"/>
 </vector>

app/src/main/res/values/dimens.xml

@@ -20,4 +20,9 @@
     <dimen name="onboardingButtonPadding">10dp</dimen>
     <dimen name="onboardingTitleTextSize">21sp</dimen>
     <dimen name="onboardingSubtitleTextSize">16sp</dimen>
+
+    <dimen name="tabIconTextSize">12dp</dimen> <!-- Intentional use of dp not sp -->
+    <dimen name="tabIconXOffset">2.3dp</dimen>
+    <dimen name="tabIconYOffset">2dp</dimen>
+
 </resources>

app/src/main/res/values/strings.xml

@@ -48,7 +48,7 @@
 
     <!-- AutoComplete Suggestions -->
     <string name="editQueryBeforeSubmitting">Edit query before searching</string>
-    <string name="settings_autocomplete_enabled">Autcomplete Suggestions</string>
+    <string name="settings_autocomplete_enabled">Autocomplete Suggestions</string>
 
     <!-- Tabs -->
     <string name="homeTab">DuckDuckGo</string>