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Merge pull request #17 from odaridavid/request-rating
show prompt for rating
2 parents 424df87 + a8d3b00 commit 8e0c657

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‎.idea/icon_dark.png

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‎.idea/jarRepositories.xml

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‎app/src/main/java/com/github/odaridavid/designpatterns/RatingManager.kt

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/**
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*
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* Copyright 2020 David Odari
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*
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**/
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package com.github.odaridavid.designpatterns
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import android.content.SharedPreferences
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internal interface IRatingManager {
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fun hasGivenRating(): Boolean
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fun shouldPromptForRating(): Boolean
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fun updatePromptForRatingCounter()
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fun giveRating()
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}
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internal class RatingManager(private val sharedPreferences: SharedPreferences) :
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IRatingManager {
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override fun hasGivenRating(): Boolean = sharedPreferences.getBoolean(RATING_PREF_KEY, false)
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override fun giveRating() {
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with(sharedPreferences.edit()) {
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putBoolean(RATING_PREF_KEY, true)
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apply()
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}
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}
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override fun shouldPromptForRating(): Boolean {
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val counter = sharedPreferences.getInt(PROMPT_COUNTER_PREF_KEY, 0)
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return counter % 5 == 0
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}
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override fun updatePromptForRatingCounter() {
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val counter = sharedPreferences.getInt(PROMPT_COUNTER_PREF_KEY, 0) + 1
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with(sharedPreferences.edit()) {
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putInt(PROMPT_COUNTER_PREF_KEY, counter)
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apply()
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}
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}
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companion object {
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private const val RATING_PREF_KEY = "rating"
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private const val PROMPT_COUNTER_PREF_KEY = "rating_prompt"
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}
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}

‎app/src/main/java/com/github/odaridavid/designpatterns/base/BaseActivity.kt

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package com.github.odaridavid.designpatterns.base
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import android.content.Context
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import android.content.SharedPreferences
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import android.content.res.Configuration
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import android.os.Build
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import android.os.PowerManager
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import androidx.appcompat.app.AppCompatActivity
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import androidx.preference.PreferenceManager
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import com.github.odaridavid.designpatterns.R
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import com.github.odaridavid.designpatterns.helpers.InjectorUtils
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import com.github.odaridavid.designpatterns.helpers.SdkUtils.versionFrom
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import com.github.odaridavid.designpatterns.helpers.SdkUtils.versionUntil
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import com.github.odaridavid.designpatterns.helpers.ThemeUtils
@@ -19,6 +21,10 @@ internal abstract class BaseActivity : AppCompatActivity(), ISystemThemeChangeLi
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getSystemService(Context.POWER_SERVICE) as PowerManager
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}
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protected val sharedPref: SharedPreferences by lazy {
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InjectorUtils.provideSharedPreferences(this)
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}
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override fun onResume() {
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if (versionFrom(Build.VERSION_CODES.M))
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matchSystemBarsWithBackground()

‎app/src/main/java/com/github/odaridavid/designpatterns/helpers/InjectorUtils.kt

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/**
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*
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* Copyright 2020 David Odari
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
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* in compliance with the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software distributed under the License
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* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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* or implied. See the License for the specific language governing permissions and limitations under
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* the License.
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*
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**/
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package com.github.odaridavid.designpatterns.helpers
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import android.content.Context
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import android.content.SharedPreferences
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internal object InjectorUtils {
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private const val DESIGN_PATTERNS_SP_NAME = "design_patterns_pref"
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fun provideSharedPreferences(context: Context): SharedPreferences {
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return context.getSharedPreferences(DESIGN_PATTERNS_SP_NAME, Context.MODE_PRIVATE)
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}
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}

‎app/src/main/java/com/github/odaridavid/designpatterns/ui/MainActivity.kt

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package com.github.odaridavid.designpatterns.ui
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import android.app.Activity
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import android.content.ComponentName
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import android.content.Intent
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import android.net.Uri
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import android.os.Bundle
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import android.view.Menu
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import android.view.MenuItem
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import androidx.annotation.ColorRes
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import androidx.appcompat.app.AlertDialog
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import androidx.core.content.ContextCompat
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import com.github.odaridavid.designpatterns.InAppUpdateManager
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import com.github.odaridavid.designpatterns.R
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import com.github.odaridavid.designpatterns.RatingManager
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import com.github.odaridavid.designpatterns.base.BaseActivity
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import com.github.odaridavid.designpatterns.databinding.ActivityMainBinding
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import com.github.odaridavid.designpatterns.helpers.NavigationUtils
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setupDesignPatternsAdapter()
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InAppUpdateManager(baseContext, this).checkForUpdate()
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with(RatingManager(sharedPref)) {
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if (!hasGivenRating()) {
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updatePromptForRatingCounter()
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if (shouldPromptForRating()) {
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showRatingAlertDialog(this)
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}
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}
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}
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}
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private fun showRatingAlertDialog(ratingManager: RatingManager) {
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val dialog = AlertDialog.Builder(this)
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.setTitle(getString(R.string.title_rating_dialog))
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.setMessage(getString(R.string.info_rating_message))
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.setNegativeButton(getString(R.string.label_dialog_negative_button), null)
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.setPositiveButton(getString(R.string.label_dialog_positive_button)) { dialog, _ ->
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ratingManager.giveRating()
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navigateToGooglePlayStore()
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}
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.setCancelable(true)
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.create()
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dialog.show()
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dialog.apply {
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fun loadColor(@ColorRes colorRes: Int): Int {
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return ContextCompat.getColor(this@MainActivity, colorRes)
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}
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getButton(AlertDialog.BUTTON_POSITIVE).setTextColor(loadColor(R.color.colorText))
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getButton(AlertDialog.BUTTON_NEGATIVE).setTextColor(loadColor(R.color.colorText))
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}
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}
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private fun navigateToGooglePlayStore() {
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var gplayAvailable = false
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val appUri = Uri.parse("market://details?id=$packageName")
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val rateIntent = Intent(Intent.ACTION_VIEW, appUri)
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val gplayAppInfo = packageManager.queryIntentActivities(rateIntent, 0)
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.filter { it.activityInfo.applicationInfo.packageName == "com.android.vending" }
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if (gplayAppInfo.isNotEmpty()) {
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val gplayActivityInfo = gplayAppInfo.first().activityInfo
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val gplayComponent = ComponentName(
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gplayActivityInfo.applicationInfo.packageName,
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gplayActivityInfo.name
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)
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with(rateIntent) {
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addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
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addFlags(Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED)
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addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP)
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setComponent(gplayComponent)
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}
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gplayAvailable = true
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startActivity(rateIntent)
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}
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if (!gplayAvailable) {
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val webIntent = Intent(
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Intent.ACTION_VIEW,
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Uri.parse("https://play.google.com/store/apps/details?id=$packageName")
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)
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startActivity(webIntent)
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}
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}
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private fun setupDesignPatternsAdapter() {
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val designPatternsAdapter = DesignPatternsAdapter { designPattern ->
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navigateTo<DesignPatternDetailActivity>() { intent ->
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intent.putExtra(NavigationUtils.KEY_DESIGN_PATTERN, designPattern)
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}
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navigateTo<DesignPatternDetailActivity>() { intent ->
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intent.putExtra(NavigationUtils.KEY_DESIGN_PATTERN, designPattern)
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}
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}
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val designPatterns = generateDesignPatterns()
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binding.designPatternsRecyclerView.addItemDecoration(GridSpaceItemDecoration(16))
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binding.designPatternsRecyclerView.adapter =

‎app/src/main/res/values/strings.xml

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the time of day.
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</string>
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<!--Rating-->
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<string name="info_rating_message">
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If you found the app helpful or see aspects that could be improved on,feel free to leave us
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some feedback on playstore and rate the app.
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</string>
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<string name="title_rating_dialog">App Rating</string>
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<string name="label_dialog_negative_button">Later</string>
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<string name="label_dialog_positive_button">Rate</string>
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</resources>

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