HeadsUp: add timeout option (2/2)

Forward ported to marshmallow/nougat By: @BeansTown106
removed the none option as we now have a headsup minimum time of 2seconds
added 5sec option as that is the new default in marshmallow

Signed-off-by: Arghya Chanda <arghyac35@gmail.com>
Change-Id: I6af7fef23f1cdb62390bd4bf8b81b5ca9bdb2a8d
Signed-off-by: SagarMakhar <sagarmakhar@gmail.com>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

res/values/cherish_arrays.xml

@@ -24,4 +24,22 @@
         <item>1</item>
         <item>2</item>
     </string-array>
+	
+	<!-- Heads up timeout -->
+    <string-array name="heads_up_time_out_entries" translatable="false">
+        <item>@string/heads_up_time_out_2sec</item>
+        <item>@string/heads_up_time_out_4sec</item>
+        <item>@string/heads_up_time_out_5sec</item>
+        <item>@string/heads_up_time_out_6sec</item>
+        <item>@string/heads_up_time_out_8sec</item>
+        <item>@string/heads_up_time_out_10sec</item>
+    </string-array>
+    <string-array name="heads_up_time_out_values" translatable="false">
+        <item>2000</item>
+        <item>4000</item>
+        <item>5000</item>
+        <item>6000</item>
+        <item>8000</item>
+        <item>10000</item>
+    </string-array>
 </resources>

res/values/cherish_strings.xml

@@ -204,4 +204,14 @@
     <string name="dialog_delete_title">Delete</string>
     <string name="dialog_delete_message">Remove selected item?</string>
 	
+	<!-- Heads up timeout -->
+    <string name="heads_up_time_out_title">Time out</string>
+    <string name="heads_up_time_out_summary">Peeking notifications will show for <xliff:g id="number">%d</xliff:g> seconds</string>
+    <string name="heads_up_time_out_2sec">2 seconds</string>
+    <string name="heads_up_time_out_4sec">4 seconds</string>
+    <string name="heads_up_time_out_5sec">5 seconds</string>
+    <string name="heads_up_time_out_6sec">6 seconds</string>
+    <string name="heads_up_time_out_8sec">8 seconds</string>
+    <string name="heads_up_time_out_10sec">10 seconds</string>
+	
 </resources>

res/xml/heads_up_settings.xml

@@ -22,6 +22,13 @@
             android:summaryOff="@string/summary_heads_up_disabled"
             android:defaultValue="true" />
 
+    <ListPreference
+        android:key="heads_up_time_out"
+        android:title="@string/heads_up_time_out_title"
+        android:entries="@array/heads_up_time_out_entries"
+        android:entryValues="@array/heads_up_time_out_values"
+        android:persistent="false" />
+
     <PreferenceCategory
             android:title="@string/heads_up_stoplist_title"
             android:key="stoplist_applications"

src/com/cherish/settings/fragments/HeadsUpSettings.java

@@ -22,7 +22,9 @@ import android.content.DialogInterface;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.res.Resources;
 import android.os.Bundle;
+import androidx.preference.ListPreference;
 import androidx.preference.Preference;
 import androidx.preference.PreferenceGroup;
 import androidx.preference.PreferenceScreen;
@@ -48,10 +50,11 @@ import java.util.List;
 import java.util.Map;
 
 public class HeadsUpSettings extends SettingsPreferenceFragment
-        implements Preference.OnPreferenceClickListener {
+        implements Preference.OnPreferenceClickListener, Preference.OnPreferenceChangeListener {
 
     private static final int DIALOG_STOPLIST_APPS = 0;
     private static final int DIALOG_BLACKLIST_APPS = 1;
+    private static final String PREF_HEADS_UP_TIME_OUT = "heads_up_time_out";
 
     private PackageListAdapter mPackageAdapter;
     private PackageManager mPackageManager;
@@ -59,6 +62,7 @@ public class HeadsUpSettings extends SettingsPreferenceFragment
     private PreferenceGroup mBlacklistPrefList;
     private Preference mAddStoplistPref;
     private Preference mAddBlacklistPref;
+    private ListPreference mHeadsUpTimeOut;
 
     private String mStoplistPackageList;
     private String mBlacklistPackageList;
@@ -87,6 +91,41 @@ public class HeadsUpSettings extends SettingsPreferenceFragment
 
         mAddStoplistPref.setOnPreferenceClickListener(this);
         mAddBlacklistPref.setOnPreferenceClickListener(this);
+
+        Resources systemUiResources;
+        try {
+            systemUiResources = getPackageManager().getResourcesForApplication("com.android.systemui");
+        } catch (Exception e) {
+            return;
+        }
+
+        int defaultTimeOut = systemUiResources.getInteger(systemUiResources.getIdentifier(
+                    "com.android.systemui:integer/heads_up_notification_decay", null, null));
+        mHeadsUpTimeOut = (ListPreference) findPreference(PREF_HEADS_UP_TIME_OUT);
+        mHeadsUpTimeOut.setOnPreferenceChangeListener(this);
+        int headsUpTimeOut = Settings.System.getInt(getContentResolver(),
+                Settings.System.HEADS_UP_TIMEOUT, defaultTimeOut);
+        mHeadsUpTimeOut.setValue(String.valueOf(headsUpTimeOut));
+        updateHeadsUpTimeOutSummary(headsUpTimeOut);
+    }
+
+    @Override
+    public boolean onPreferenceChange(Preference preference, Object newValue) {
+        if (preference == mHeadsUpTimeOut) {
+            int headsUpTimeOut = Integer.valueOf((String) newValue);
+            Settings.System.putInt(getContentResolver(),
+                    Settings.System.HEADS_UP_TIMEOUT,
+                    headsUpTimeOut);
+            updateHeadsUpTimeOutSummary(headsUpTimeOut);
+            return true;
+        }
+        return false;
+    }
+
+    private void updateHeadsUpTimeOutSummary(int value) {
+        String summary = getResources().getString(R.string.heads_up_time_out_summary,
+                value / 1000);
+        mHeadsUpTimeOut.setSummary(summary);
     }
 
     @Override