[Panlingual] Revamp the panlingual UI in Settings.

- Create a Activity to contain AppLocaleDetail and LocalePickerWithRegion - Update the Entry from apps language page Bug: 223089715 Test: local test pass Change-Id: Id01e93f3df32412c7323ca577a149009eb1862ad Merged-In: Id01e93f3df32412c7323ca577a149009eb1862ad
2022-03-08 17:40:16 +08:00
parent 6b985b365d
commit 9be043e750
9 changed files with 273 additions and 757 deletions
--- a/src/com/android/settings/localepicker/AppLocalePickerActivity.java
+++ b/src/com/android/settings/localepicker/AppLocalePickerActivity.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * 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.android.settings.localepicker;
+
+import android.app.FragmentTransaction;
+import android.os.Bundle;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.MenuItem;
+
+import com.android.internal.app.LocalePickerWithRegion;
+import com.android.internal.app.LocaleStore;
+import com.android.settings.R;
+import com.android.settings.applications.appinfo.AppLocaleDetails;
+import com.android.settings.core.SettingsBaseActivity;
+
+/**
+ * TODO(b/223503670): Add unit test for AppLocalePickerActivity.
+ * A activity to show the locale picker and information page.
+ */
+public class AppLocalePickerActivity extends SettingsBaseActivity
+        implements LocalePickerWithRegion.LocaleSelectedListener {
+    private static final String TAG = AppLocalePickerActivity.class.getSimpleName();
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        String packageName = getIntent().getData().getSchemeSpecificPart();
+        if (TextUtils.isEmpty(packageName)) {
+            Log.d(TAG, "There is no package name.");
+            finish();
+            return;
+        }
+
+        getActionBar().setDisplayHomeAsUpEnabled(true);
+        setContentView(R.layout.app_locale_picker);
+
+        // Create App locale info detail part.
+        AppLocaleDetails appLocaleDetails = AppLocaleDetails.newInstance(packageName);
+        getSupportFragmentManager()
+                .beginTransaction()
+                .replace(R.id.app_locale_detail, appLocaleDetails)
+                .commit();
+
+        // Create Locale picker part.
+        final LocalePickerWithRegion selector = LocalePickerWithRegion.createLanguagePicker(
+                this, AppLocalePickerActivity.this, false /* translate only */);
+        // LocalePickerWithRegion use android.app.ListFragment. Thus, it can not user
+        // getSupportFragmentManager() to add this into container.
+        getFragmentManager()
+                .beginTransaction()
+                .setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN)
+                .replace(R.id.app_locale_picker_with_region, selector)
+                .commit();
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        if (item.getItemId() == android.R.id.home) {
+            handleBackPressed();
+            return true;
+        }
+        return super.onOptionsItemSelected(item);
+    }
+
+    @Override
+    public void onBackPressed() {
+        handleBackPressed();
+    }
+
+    private void handleBackPressed() {
+        if (getFragmentManager().getBackStackEntryCount() > 1) {
+            super.onBackPressed();
+        } else {
+            setResult(RESULT_CANCELED);
+            finish();
+        }
+    }
+
+    @Override
+    public void onLocaleSelected(LocaleStore.LocaleInfo locale) {
+        // TODO When locale is selected, this shall set per app language here.
+        finish();
+    }
+}
+