introduce app intro and some help screens

1 files changed, 134 insertions, 0 deletions

diff --git a/src/main/java/de/pixart/messenger/ui/IntroActivity.java b/src/main/java/de/pixart/messenger/ui/IntroActivity.java
new file mode 100644
index 000000000..802072efe
--- /dev/null
+++ b/src/main/java/de/pixart/messenger/ui/IntroActivity.java
@@ -0,0 +1,134 @@
+package de.pixart.messenger.ui;
+
+import android.content.Intent;
+import android.os.Bundle;
+
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+
+import com.github.paolorotolo.appintro.AppIntro;
+import com.github.paolorotolo.appintro.AppIntroFragment;
+import com.github.paolorotolo.appintro.model.SliderPage;
+
+import de.pixart.messenger.R;
+
+import static de.pixart.messenger.ui.util.IntroHelper.SaveIntroShown;
+
+public class IntroActivity extends AppIntro {
+    public static final String ACTIVITY = "activity";
+    public static final String MULTICHAT = "multi_chat";
+    public static final String START_UI = "StartUI";
+    public static final String CONVERSATIONS_ACTIVITY = "ConversationsActivity";
+    public static final String CONTACT_DETAILS_ACTIVITY = "ContactDetailsActivity";
+    public static final String CONFERENCE_DETAILS_ACTIVITY = "ConferenceDetailsActivity";
+    String activity = null;
+    boolean mode_multi = false;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        final int backgroundColor = getResources().getColor(R.color.primary_dark);
+        final int barColor = getResources().getColor(R.color.primary);
+        final int separatorColor = getResources().getColor(R.color.accent);
+
+        setBarColor(barColor);
+        setSeparatorColor(separatorColor);
+        setProgressButtonEnabled(true);
+        showSkipButton(false);
+        setBackButtonVisibilityWithDone(true);
+        setGoBackLock(true);
+        setFadeAnimation();
+
+        final Intent intent = getIntent();
+        if (intent != null) {
+            activity = intent.getStringExtra(ACTIVITY);
+            mode_multi = intent.getBooleanExtra(MULTICHAT, false);
+        }
+        if (activity == null) {
+            finish();
+        }
+        switch (activity) {
+            case START_UI:
+                SliderPage welcome = new SliderPage();
+                welcome.setTitle(getString(R.string.welcome_header));
+                welcome.setDescription(getString(R.string.intro_desc_main));
+                welcome.setImageDrawable(R.drawable.main_logo);
+                welcome.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(welcome));
+
+                SliderPage permissions = new SliderPage();
+                permissions.setTitle(getString(R.string.intro_permissions));
+                permissions.setDescription(getString(R.string.intro_desc_permissions));
+                permissions.setImageDrawable(R.drawable.intro_memory_icon);
+                permissions.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(permissions));
+
+                SliderPage account = new SliderPage();
+                account.setTitle(getString(R.string.intro_account));
+                account.setDescription(getString(R.string.intro_desc_account));
+                account.setImageDrawable(R.drawable.intro_account_icon);
+                account.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(account));
+
+                SliderPage startChatting = new SliderPage();
+                startChatting.setTitle(getString(R.string.intro_start_chatting));
+                startChatting.setDescription(getString(R.string.intro_desc_start_chatting));
+                startChatting.setImageDrawable(R.drawable.intro_start_chat_icon);
+                startChatting.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(startChatting));
+                break;
+            case CONVERSATIONS_ACTIVITY:
+                SliderPage openChat = new SliderPage();
+                openChat.setTitle(getString(R.string.intro_start_chatting));
+                openChat.setDescription(getString(R.string.intro_desc_open_chat));
+                openChat.setImageDrawable(R.drawable.intro_start_chat_icon);
+                openChat.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(openChat));
+
+                SliderPage chatDetails = new SliderPage();
+                chatDetails.setTitle(getString(R.string.intro_chat_details));
+                chatDetails.setDescription(getString(R.string.intro_desc_chat_details));
+                chatDetails.setImageDrawable(R.drawable.intro_account_details_icon);
+                chatDetails.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(chatDetails));
+
+                if (mode_multi) {
+                    SliderPage highlightUser = new SliderPage();
+                    highlightUser.setTitle(getString(R.string.intro_highlight_user));
+                    highlightUser.setDescription(getString(R.string.intro_desc_highlight_user));
+                    highlightUser.setImageDrawable(R.drawable.intro_account_details_icon);
+                    highlightUser.setBgColor(backgroundColor);
+                    addSlide(AppIntroFragment.newInstance(highlightUser));
+                }
+                break;
+            case CONTACT_DETAILS_ACTIVITY:
+            case CONFERENCE_DETAILS_ACTIVITY:
+                SliderPage openChatDetails = new SliderPage();
+                openChatDetails.setTitle(getString(R.string.intro_chat_details));
+                openChatDetails.setDescription(getString(R.string.intro_desc_open_chat_details));
+                openChatDetails.setImageDrawable(R.drawable.intro_account_details_icon);
+                openChatDetails.setBgColor(backgroundColor);
+                addSlide(AppIntroFragment.newInstance(openChatDetails));
+        }
+    }
+
+    @Override
+    public void onSkipPressed(Fragment currentFragment) {
+        super.onSkipPressed(currentFragment);
+        finish();
+    }
+
+    @Override
+    public void onDonePressed(Fragment currentFragment) {
+        super.onDonePressed(currentFragment);
+        SaveIntroShown(getBaseContext(), activity, mode_multi);
+        finish();
+    }
+
+    @Override
+    public void onSlideChanged(@Nullable Fragment oldFragment, @Nullable Fragment newFragment) {
+        super.onSlideChanged(oldFragment, newFragment);
+        // Do something when the slide changes.
+    }
+}