Add voicemail greeting setting screen to voicemail settings.

Test: "No tests"
PiperOrigin-RevId: 202382580
Change-Id: Ia2dfc2ed10a0500b2b949e3b177279d35ac397e7

8 files changed, 256 insertions, 3 deletions

diff --git a/java/com/android/dialer/voicemail/settings/AndroidManifest.xml b/java/com/android/dialer/voicemail/settings/AndroidManifest.xml
index 71a70da7e..8506ddd41 100644
--- a/java/com/android/dialer/voicemail/settings/AndroidManifest.xml
+++ b/java/com/android/dialer/voicemail/settings/AndroidManifest.xml
@@ -13,12 +13,10 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.dialer.voicemail.settings">
 
   <application>
-
     <!-- Causes the "Voicemail" item under "Calls" setting to be hidden. The voicemail module will
     be handling the settings. Has no effect before OC where dialer cannot provide voicemail
     settings -->
@@ -43,7 +41,13 @@
         android:parentActivityName="com.android.dialer.app.settings.DialerSettingsActivity"
         android:theme="@style/SettingsStyle">
     </activity>
-    <activity android:name=".CurrentVoicemailGreetingActivity">
+    <activity
+        android:name=".CurrentVoicemailGreetingActivity"
+        android:label="@string/voicemail_change_greeting_preference_title"
+        android:parentActivityName="com.android.dialer.app.settings.DialerSettingsActivity"
+        android:exported="true">
+    <!-- TODO(a bug): delete android:exported="true" closer to submitting  -->
     </activity>
   </application>
+
 </manifest>
diff --git a/java/com/android/dialer/voicemail/settings/CurrentVoicemailGreetingActivity.java b/java/com/android/dialer/voicemail/settings/CurrentVoicemailGreetingActivity.java
index 2b6f27bc3..ff7ae97cc 100644
--- a/java/com/android/dialer/voicemail/settings/CurrentVoicemailGreetingActivity.java
+++ b/java/com/android/dialer/voicemail/settings/CurrentVoicemailGreetingActivity.java
@@ -16,15 +16,154 @@
 
 package com.android.dialer.voicemail.settings;
 
+import android.Manifest;
 import android.app.Activity;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.media.MediaPlayer;
 import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.v4.app.ActivityCompat;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.ImageButton;
+import android.widget.TextView;
+import com.android.dialer.common.LogUtil;
+import com.android.dialer.widget.DialerToolbar;
+import java.io.IOException;
+import java.util.Locale;
 
 /** Activity to display current voicemail greeting and allow user to navigate to record a new one */
 public class CurrentVoicemailGreetingActivity extends Activity {
+  public static final String VOICEMAIL_GREETING_FILEPATH_KEY = "canonVoicemailGreetingFilePathKey";
+
+  private static final int REQUEST_RECORD_AUDIO_PERMISSION = 200;
+
+  private boolean permissionToRecordAccepted = false;
+
+  private ImageButton changeGreetingButton;
+  private ImageButton playButton;
+
+  private DialerToolbar currentVoicemailGreetingDialerToolbar;
+
+  private int greetingDuration = -1;
+
+  private MediaPlayer mediaPlayer;
+
+  private TextView playbackProgressLabel;
+  private View playbackDisplay;
+
+  private String voicemailGreetingFilePath = "";
 
   @Override
   protected void onCreate(Bundle savedInstanceState) {
     super.onCreate(savedInstanceState);
     setContentView(R.layout.activity_current_voicemail_greeting);
+
+    playbackDisplay = findViewById(R.id.current_voicemail_greeting_recording_display);
+    playbackProgressLabel = (TextView) findViewById(R.id.playback_progress_text_view);
+    currentVoicemailGreetingDialerToolbar = (DialerToolbar) findViewById(R.id.toolbar);
+
+    currentVoicemailGreetingDialerToolbar.setTitle(
+        R.string.voicemail_change_greeting_preference_title);
+
+    changeGreetingButton = (ImageButton) findViewById(R.id.change_greeting_button);
+    changeGreetingButton.setOnClickListener(
+        new OnClickListener() {
+          @Override
+          public void onClick(View v) {
+            // TODO(sabowitz): Implement this in CL child beta01.
+          }
+        });
+
+    playButton = (ImageButton) findViewById(R.id.play_button);
+    playButton.setOnClickListener(
+        new OnClickListener() {
+          @Override
+          public void onClick(View v) {
+            // TODO(sabowitz): Finish implementing this in CL child beta02.
+          }
+        });
+
+    displayCurrentVoicemailGreetingStatus();
+  }
+
+  @Override
+  public void onStart() {
+    ActivityCompat.requestPermissions(
+        this, new String[] {Manifest.permission.RECORD_AUDIO}, REQUEST_RECORD_AUDIO_PERMISSION);
+
+    if (isGreetingRecorded()) {
+      mediaPlayer = new MediaPlayer();
+      try {
+        mediaPlayer.setDataSource(voicemailGreetingFilePath);
+        mediaPlayer.prepare();
+      } catch (IOException e) {
+        LogUtil.e("CurrentVoicemailGreetingActivity.onStart", "mediaPlayer setup failed.");
+      }
+    }
+    super.onStart();
+  }
+
+  @Override
+  public void onPause() {
+    if (isGreetingRecorded()) {
+      if (mediaPlayer.isPlaying()) {
+        mediaPlayer.release();
+        mediaPlayer = null;
+      }
+    }
+    super.onPause();
+  }
+
+  @Override
+  public void onRequestPermissionsResult(
+      int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+    super.onRequestPermissionsResult(requestCode, permissions, grantResults);
+
+    if (requestCode == REQUEST_RECORD_AUDIO_PERMISSION) {
+      permissionToRecordAccepted = grantResults[0] == PackageManager.PERMISSION_GRANTED;
+    }
+    if (!permissionToRecordAccepted) {
+      LogUtil.w(
+          "CurrentVoicemailGreetingActivity.onRequestPermissionsResult",
+          "permissionToRecordAccepted = false.");
+      // TODO(sabowitz): Implement error dialog logic in a child CL.
+    }
+  }
+
+  private boolean isGreetingRecorded() {
+    Intent intent = getIntent();
+    if (intent.hasExtra(VOICEMAIL_GREETING_FILEPATH_KEY)) {
+      String filePathProxy = intent.getStringExtra(VOICEMAIL_GREETING_FILEPATH_KEY);
+      if (filePathProxy == null || filePathProxy.length() == 0) {
+        return false;
+      }
+      if (mediaPlayer == null) {
+        mediaPlayer = new MediaPlayer();
+      }
+      try {
+        mediaPlayer.setDataSource(filePathProxy);
+        int durationProxy = mediaPlayer.getDuration();
+        greetingDuration = durationProxy;
+        voicemailGreetingFilePath = filePathProxy;
+        mediaPlayer = null;
+        return true;
+      } catch (IOException e) {
+        LogUtil.e("CurrentVoicemailGreetingActivity.isGreetingRecorded", "bad filepath.");
+        mediaPlayer = null;
+        return false;
+      }
+    }
+    return false;
+  }
+
+  private void displayCurrentVoicemailGreetingStatus() {
+    if (isGreetingRecorded()) {
+      String durationLabel = String.format(Locale.US, "00:%d", greetingDuration);
+      playbackProgressLabel.setText(durationLabel);
+    } else {
+      playbackDisplay.setVisibility(View.GONE);
+    }
   }
 }
diff --git a/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_arrow_back_grey600_48dp.png b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_arrow_back_grey600_48dp.png
new file mode 100644
index 000000000..0a379b484
--- /dev/null
+++ b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_arrow_back_grey600_48dp.png
diff --git a/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_circles_add_googblue_48dp.png b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_circles_add_googblue_48dp.png
new file mode 100644
index 000000000..5ae52308d
--- /dev/null
+++ b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_circles_add_googblue_48dp.png
diff --git a/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_play_circle_filled_googblue_48dp.png b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_play_circle_filled_googblue_48dp.png
new file mode 100644
index 000000000..065775861
--- /dev/null
+++ b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_play_circle_filled_googblue_48dp.png
diff --git a/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_stop_circle_filled_blue_24dp.png b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_stop_circle_filled_blue_24dp.png
new file mode 100644
index 000000000..520f860fa
--- /dev/null
+++ b/java/com/android/dialer/voicemail/settings/res/drawable-xhdpi/ic_stop_circle_filled_blue_24dp.png
diff --git a/java/com/android/dialer/voicemail/settings/res/layout/activity_current_voicemail_greeting.xml b/java/com/android/dialer/voicemail/settings/res/layout/activity_current_voicemail_greeting.xml
index 81d175a4f..30558344e 100644
--- a/java/com/android/dialer/voicemail/settings/res/layout/activity_current_voicemail_greeting.xml
+++ b/java/com/android/dialer/voicemail/settings/res/layout/activity_current_voicemail_greeting.xml
@@ -21,4 +21,108 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     tools:context="com.android.dialer.voicemail.settings.CurrentVoicemailGreetingActivity">
+  <LinearLayout
+      android:layout_width="match_parent"
+      android:layout_height="match_parent"
+      android:layout_alignParentTop="true"
+      android:layout_centerHorizontal="true"
+      android:orientation="vertical">
+    <com.android.dialer.widget.DialerToolbar
+        android:id="@+id/toolbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:accessibilityHeading="false"
+        android:title="@string/voicemail_change_greeting_preference_title">
+    </com.android.dialer.widget.DialerToolbar>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dialer_divider_line_color"
+        />
+
+    <!-- Change Greeting Panel -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="72dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginBottom="7dp"
+        android:orientation="horizontal"
+        android:visibility="visible">
+
+        <!-- Change Greeting Button -->
+      <ImageButton
+          android:id="@+id/change_greeting_button"
+          style="@android:style/Widget.Material.Light.ImageButton"
+          android:layout_width="40dp"
+          android:layout_height="40dp"
+          android:layout_marginStart="16dp"
+          android:layout_gravity="center_vertical"
+          android:background="?android:attr/colorBackground"
+          android:foregroundGravity="center_vertical"
+          android:scaleType="centerCrop"
+          android:src="@drawable/ic_circles_add_googblue_48dp"/>
+
+      <TextView
+          android:id="@+id/textView"
+          android:layout_width="0dp"
+          android:layout_height="wrap_content"
+          android:layout_weight="1"
+          android:layout_marginStart="17dp"
+          android:layout_gravity="center_vertical"
+          android:text="@string/current_voicemail_greeting_record_instruction"
+          style="@style/Dialer.TextAppearance.Primary"/>
+
+    </LinearLayout>
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dialer_divider_line_color"
+        />
+    <LinearLayout
+        android:id="@+id/current_voicemail_greeting_recording_display"
+        android:layout_width="match_parent"
+        android:layout_height="72dp"
+        android:background="?android:attr/colorBackground"
+        android:orientation="horizontal">
+        <!-- Play Button -->
+      <ImageButton
+          android:id="@+id/play_button"
+          style="@android:style/Widget.Material.Light.ImageButton"
+          android:layout_width="40dp"
+          android:layout_height="40dp"
+          android:layout_marginStart="16dp"
+          android:layout_gravity="center_vertical"
+          android:adjustViewBounds="false"
+          android:background="?android:attr/colorBackground"
+          android:cropToPadding="false"
+          android:scaleType="centerCrop"
+          android:src="@drawable/ic_play_circle_filled_googblue_48dp"/>
+
+      <LinearLayout
+          android:layout_width="232dp"
+          android:layout_height="wrap_content"
+          android:layout_weight="1"
+          android:layout_marginStart="16dp"
+          android:layout_gravity="center_vertical"
+          android:orientation="vertical">
+        <TextView
+            android:id="@+id/current_voicemail_greeting_recording_title_textview"
+            style="@style/Dialer.TextAppearance.Primary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/current_voicemail_greeting_recording_title"/>
+        <TextView
+            android:id="@+id/playback_progress_text_view"
+            style="@style/Dialer.TextAppearance.Secondary"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+      </LinearLayout>
+    </LinearLayout>
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:background="@color/dialer_divider_line_color"
+        />
+  </LinearLayout>
 </RelativeLayout>
diff --git a/java/com/android/dialer/voicemail/settings/res/values/strings.xml b/java/com/android/dialer/voicemail/settings/res/values/strings.xml
index 14793fd33..971f37a2e 100644
--- a/java/com/android/dialer/voicemail/settings/res/values/strings.xml
+++ b/java/com/android/dialer/voicemail/settings/res/values/strings.xml
@@ -36,6 +36,12 @@
   <!-- Title for changing voicemail greeting activity [CHAR LIMIT=40] -->
   <string name="voicemail_change_greeting_preference_title">Voicemail greeting</string>
 
+  <!-- Text instruction shown on the current voicemail greeting display screen [CHAR LIMIT=20] -->
+  <string name="current_voicemail_greeting_record_instruction">Record a greeting</string>
+
+  <!-- Title for voicemail greeting, if one is already recorded. -->
+  <string name="current_voicemail_greeting_recording_title">My voicemail greeting</string>
+
   <!-- Text shown on the record voicemail activity [CHAR LIMIT=20] -->
   <string name="change_greeting_text">Tap to Record</string>