From: Damyan Ivanov Date: Mon, 28 Dec 2020 14:47:48 +0000 (+0200) Subject: convert MainActivity to view binding X-Git-Tag: v0.16.0~5 X-Git-Url: https://git.ktnx.net/?p=mobile-ledger-staging.git;a=commitdiff_plain;h=b520c878635649cce634b9a0f133691a59d8290f convert MainActivity to view binding --- diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java index f2615937..2fc09379 100644 --- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java +++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/MainActivity.java @@ -30,14 +30,11 @@ import android.text.format.DateUtils; import android.util.Log; import android.view.View; import android.view.animation.AnimationUtils; -import android.widget.LinearLayout; -import android.widget.ProgressBar; import android.widget.TextView; import androidx.annotation.NonNull; import androidx.appcompat.app.ActionBarDrawerToggle; import androidx.appcompat.app.AlertDialog; -import androidx.appcompat.widget.Toolbar; import androidx.core.view.GravityCompat; import androidx.drawerlayout.widget.DrawerLayout; import androidx.fragment.app.Fragment; @@ -48,11 +45,11 @@ import androidx.recyclerview.widget.RecyclerView; import androidx.viewpager2.adapter.FragmentStateAdapter; import androidx.viewpager2.widget.ViewPager2; -import com.google.android.material.floatingactionbutton.FloatingActionButton; import com.google.android.material.snackbar.Snackbar; import net.ktnx.mobileledger.R; import net.ktnx.mobileledger.async.RetrieveTransactionsTask; +import net.ktnx.mobileledger.databinding.ActivityMainBinding; import net.ktnx.mobileledger.model.Data; import net.ktnx.mobileledger.model.MobileLedgerProfile; import net.ktnx.mobileledger.ui.MainModel; @@ -79,33 +76,28 @@ public class MainActivity extends ProfileThemedActivity { public static final String STATE_CURRENT_PAGE = "current_page"; public static final String BUNDLE_SAVED_STATE = "bundle_savedState"; public static final String STATE_ACC_FILTER = "account_filter"; - DrawerLayout drawer; - private View profileListHeadMore, profileListHeadCancel, profileListHeadAddProfile; - private View bTransactionListCancelDownload; private SectionsPagerAdapter mSectionsPagerAdapter; - private ViewPager2 mViewPager; - private FloatingActionButton fab; private ProfilesRecyclerViewAdapter mProfileListAdapter; private int mCurrentPage; private boolean mBackMeansToAccountList = false; - private Toolbar mToolbar; private DrawerLayout.SimpleDrawerListener drawerListener; private ActionBarDrawerToggle barDrawerToggle; private ViewPager2.OnPageChangeCallback pageChangeCallback; private MobileLedgerProfile profile; private MainModel mainModel; + private ActivityMainBinding b; @Override protected void onStart() { super.onStart(); Logger.debug("MainActivity", "onStart()"); - mViewPager.setCurrentItem(mCurrentPage, false); + b.mainPager.setCurrentItem(mCurrentPage, false); } @Override protected void onSaveInstanceState(@NotNull Bundle outState) { super.onSaveInstanceState(outState); - outState.putInt(STATE_CURRENT_PAGE, mViewPager.getCurrentItem()); + outState.putInt(STATE_CURRENT_PAGE, b.mainPager.getCurrentItem()); if (mainModel.getAccountFilter() .getValue() != null) outState.putString(STATE_ACC_FILTER, mainModel.getAccountFilter() @@ -114,17 +106,12 @@ public class MainActivity extends ProfileThemedActivity { @Override protected void onDestroy() { mSectionsPagerAdapter = null; - RecyclerView root = findViewById(R.id.nav_profile_list); - if (root != null) - root.setAdapter(null); - if (drawer != null) - drawer.removeDrawerListener(drawerListener); + b.navProfileList.setAdapter(null); + b.drawerLayout.removeDrawerListener(drawerListener); drawerListener = null; - if (drawer != null) - drawer.removeDrawerListener(barDrawerToggle); + b.drawerLayout.removeDrawerListener(barDrawerToggle); barDrawerToggle = null; - if (mViewPager != null) - mViewPager.unregisterOnPageChangeCallback(pageChangeCallback); + b.mainPager.unregisterOnPageChangeCallback(pageChangeCallback); pageChangeCallback = null; super.onDestroy(); } @@ -138,28 +125,19 @@ public class MainActivity extends ProfileThemedActivity { Logger.debug("MainActivity", "onCreate()/entry"); super.onCreate(savedInstanceState); Logger.debug("MainActivity", "onCreate()/after super"); - setContentView(R.layout.activity_main); + b = ActivityMainBinding.inflate(getLayoutInflater()); + setContentView(b.getRoot()); mainModel = new ViewModelProvider(this).get(MainModel.class); - fab = findViewById(R.id.btn_add_transaction); - profileListHeadMore = findViewById(R.id.nav_profiles_start_edit); - profileListHeadCancel = findViewById(R.id.nav_profiles_cancel_edit); - LinearLayout profileListHeadMoreAndCancel = - findViewById(R.id.nav_profile_list_head_buttons); - profileListHeadAddProfile = findViewById(R.id.nav_new_profile_button); - drawer = findViewById(R.id.drawer_layout); - bTransactionListCancelDownload = findViewById(R.id.transaction_list_cancel_download); mSectionsPagerAdapter = new SectionsPagerAdapter(this); - mViewPager = findViewById(R.id.root_frame); Bundle extra = getIntent().getBundleExtra(BUNDLE_SAVED_STATE); if (extra != null && savedInstanceState == null) savedInstanceState = extra; - mToolbar = findViewById(R.id.toolbar); - setSupportActionBar(mToolbar); + setSupportActionBar(b.toolbar); Data.observeProfile(this, this::onProfileChanged); @@ -168,19 +146,18 @@ public class MainActivity extends ProfileThemedActivity { Data.backgroundTasksRunning.observe(this, this::onRetrieveRunningChanged); if (barDrawerToggle == null) { - barDrawerToggle = new ActionBarDrawerToggle(this, drawer, mToolbar, + barDrawerToggle = new ActionBarDrawerToggle(this, b.drawerLayout, b.toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close); - drawer.addDrawerListener(barDrawerToggle); + b.drawerLayout.addDrawerListener(barDrawerToggle); } barDrawerToggle.syncState(); try { PackageInfo pi = getApplicationContext().getPackageManager() .getPackageInfo(getPackageName(), 0); - ((TextView) findViewById(R.id.nav_upper).findViewById( - R.id.drawer_version_text)).setText(pi.versionName); - ((TextView) findViewById(R.id.no_profiles_layout).findViewById( - R.id.drawer_version_text)).setText(pi.versionName); + ((TextView) b.navUpper.findViewById(R.id.drawer_version_text)).setText(pi.versionName); + ((TextView) b.noProfilesLayout.findViewById(R.id.drawer_version_text)).setText( + pi.versionName); } catch (Exception e) { e.printStackTrace(); @@ -188,7 +165,7 @@ public class MainActivity extends ProfileThemedActivity { markDrawerItemCurrent(R.id.nav_account_summary); - mViewPager.setAdapter(mSectionsPagerAdapter); + b.mainPager.setAdapter(mSectionsPagerAdapter); if (pageChangeCallback == null) { pageChangeCallback = new ViewPager2.OnPageChangeCallback() { @@ -210,7 +187,7 @@ public class MainActivity extends ProfileThemedActivity { super.onPageSelected(position); } }; - mViewPager.registerOnPageChangeCallback(pageChangeCallback); + b.mainPager.registerOnPageChangeCallback(pageChangeCallback); } mCurrentPage = 0; @@ -223,49 +200,44 @@ public class MainActivity extends ProfileThemedActivity { .setValue(savedInstanceState.getString(STATE_ACC_FILTER, null)); } - findViewById(R.id.btn_no_profiles_add).setOnClickListener( + b.btnNoProfilesAdd.setOnClickListener( v -> MobileLedgerProfile.startEditProfileActivity(this, null)); - findViewById(R.id.btn_add_transaction).setOnClickListener(this::fabNewTransactionClicked); + b.btnAddTransaction.setOnClickListener(this::fabNewTransactionClicked); - findViewById(R.id.nav_new_profile_button).setOnClickListener( + b.navNewProfileButton.setOnClickListener( v -> MobileLedgerProfile.startEditProfileActivity(this, null)); - findViewById(R.id.transaction_list_cancel_download).setOnClickListener( - this::onStopTransactionRefreshClick); - - RecyclerView root = findViewById(R.id.nav_profile_list); - if (root == null) - throw new RuntimeException("Can't get hold on the transaction value view"); + b.transactionListCancelDownload.setOnClickListener(this::onStopTransactionRefreshClick); if (mProfileListAdapter == null) mProfileListAdapter = new ProfilesRecyclerViewAdapter(); - root.setAdapter(mProfileListAdapter); + b.navProfileList.setAdapter(mProfileListAdapter); mProfileListAdapter.editingProfiles.observe(this, newValue -> { if (newValue) { - profileListHeadMore.setVisibility(View.GONE); - profileListHeadCancel.setVisibility(View.VISIBLE); - profileListHeadAddProfile.setVisibility(View.VISIBLE); - if (drawer.isDrawerOpen(GravityCompat.START)) { - profileListHeadMore.startAnimation( + b.navProfilesStartEdit.setVisibility(View.GONE); + b.navProfilesCancelEdit.setVisibility(View.VISIBLE); + b.navNewProfileButton.setVisibility(View.VISIBLE); + if (b.drawerLayout.isDrawerOpen(GravityCompat.START)) { + b.navProfilesStartEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_out)); - profileListHeadCancel.startAnimation( + b.navProfilesCancelEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_in)); - profileListHeadAddProfile.startAnimation( + b.navNewProfileButton.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_in)); } } else { - profileListHeadCancel.setVisibility(View.GONE); - profileListHeadMore.setVisibility(View.VISIBLE); - profileListHeadAddProfile.setVisibility(View.GONE); - if (drawer.isDrawerOpen(GravityCompat.START)) { - profileListHeadCancel.startAnimation( + b.navProfilesCancelEdit.setVisibility(View.GONE); + b.navProfilesStartEdit.setVisibility(View.VISIBLE); + b.navNewProfileButton.setVisibility(View.GONE); + if (b.drawerLayout.isDrawerOpen(GravityCompat.START)) { + b.navProfilesCancelEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_out)); - profileListHeadMore.startAnimation( + b.navProfilesStartEdit.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_in)); - profileListHeadAddProfile.startAnimation( + b.navNewProfileButton.startAnimation( AnimationUtils.loadAnimation(MainActivity.this, R.anim.fade_out)); } } @@ -276,11 +248,12 @@ public class MainActivity extends ProfileThemedActivity { LinearLayoutManager llm = new LinearLayoutManager(this); llm.setOrientation(RecyclerView.VERTICAL); - root.setLayoutManager(llm); + b.navProfileList.setLayoutManager(llm); - profileListHeadMore.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); - profileListHeadCancel.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); - profileListHeadMoreAndCancel.setOnClickListener( + b.navProfilesStartEdit.setOnClickListener((v) -> mProfileListAdapter.flipEditingProfiles()); + b.navProfilesCancelEdit.setOnClickListener( + (v) -> mProfileListAdapter.flipEditingProfiles()); + b.navProfileListHeadButtons.setOnClickListener( (v) -> mProfileListAdapter.flipEditingProfiles()); if (drawerListener == null) { drawerListener = new DrawerLayout.SimpleDrawerListener() { @@ -305,14 +278,14 @@ public class MainActivity extends ProfileThemedActivity { fabHide(); } }; - drawer.addDrawerListener(drawerListener); + b.drawerLayout.addDrawerListener(drawerListener); } Data.drawerOpen.observe(this, open -> { if (open) - drawer.open(); + b.drawerLayout.open(); else - drawer.close(); + b.drawerLayout.close(); }); mainModel.getUpdateError() @@ -320,7 +293,7 @@ public class MainActivity extends ProfileThemedActivity { if (error == null) return; - Snackbar.make(mViewPager, error, Snackbar.LENGTH_LONG) + Snackbar.make(b.mainPager, error, Snackbar.LENGTH_LONG) .show(); mainModel.clearUpdateError(); }); @@ -373,15 +346,15 @@ public class MainActivity extends ProfileThemedActivity { } private void onProfileListChanged(List newList) { if ((newList == null) || newList.isEmpty()) { - findViewById(R.id.no_profiles_layout).setVisibility(View.VISIBLE); - findViewById(R.id.main_app_layout).setVisibility(View.GONE); + b.noProfilesLayout.setVisibility(View.VISIBLE); + b.mainAppLayout.setVisibility(View.GONE); return; } - findViewById(R.id.main_app_layout).setVisibility(View.VISIBLE); - findViewById(R.id.no_profiles_layout).setVisibility(View.GONE); + b.mainAppLayout.setVisibility(View.VISIBLE); + b.noProfilesLayout.setVisibility(View.GONE); - findViewById(R.id.nav_profile_list).setMinimumHeight( + b.navProfileList.setMinimumHeight( (int) (getResources().getDimension(R.dimen.thumb_row_height) * newList.size())); Logger.debug("profiles", "profile list changed"); @@ -425,8 +398,8 @@ public class MainActivity extends ProfileThemedActivity { return; } - findViewById(R.id.no_profiles_layout).setVisibility(haveProfile ? View.GONE : View.VISIBLE); - findViewById(R.id.pager_layout).setVisibility(haveProfile ? View.VISIBLE : View.VISIBLE); + b.noProfilesLayout.setVisibility(haveProfile ? View.GONE : View.VISIBLE); + b.pagerLayout.setVisibility(haveProfile ? View.VISIBLE : View.VISIBLE); mProfileListAdapter.notifyDataSetChanged(); @@ -439,17 +412,17 @@ public class MainActivity extends ProfileThemedActivity { mainModel.scheduleTransactionListReload(); if (profile.isPostingPermitted()) { - mToolbar.setSubtitle(null); - fab.show(); + b.toolbar.setSubtitle(null); + b.btnAddTransaction.show(); } else { - mToolbar.setSubtitle(R.string.profile_subtitle_read_only); - fab.hide(); + b.toolbar.setSubtitle(R.string.profile_subtitle_read_only); + b.btnAddTransaction.hide(); } } else { - mToolbar.setSubtitle(null); - fab.hide(); + b.toolbar.setSubtitle(null); + b.btnAddTransaction.hide(); } updateLastUpdateTextFromDB(); @@ -470,36 +443,35 @@ public class MainActivity extends ProfileThemedActivity { overridePendingTransition(R.anim.slide_in_up, R.anim.dummy); } public void markDrawerItemCurrent(int id) { - TextView item = drawer.findViewById(id); + TextView item = b.drawerLayout.findViewById(id); item.setBackgroundColor(Colors.tableRowDarkBG); - LinearLayout actions = drawer.findViewById(R.id.nav_actions); - for (int i = 0; i < actions.getChildCount(); i++) { - View view = actions.getChildAt(i); + for (int i = 0; i < b.navActions.getChildCount(); i++) { + View view = b.navActions.getChildAt(i); if (view.getId() != id) { view.setBackgroundColor(Color.TRANSPARENT); } } } public void onAccountSummaryClicked(View view) { - drawer.closeDrawers(); + b.drawerLayout.closeDrawers(); showAccountSummaryFragment(); } private void showAccountSummaryFragment() { - mViewPager.setCurrentItem(0, true); + b.mainPager.setCurrentItem(0, true); mainModel.getAccountFilter() .setValue(null); } public void onLatestTransactionsClicked(View view) { - drawer.closeDrawers(); + b.drawerLayout.closeDrawers(); showTransactionsFragment(null); } public void showTransactionsFragment(String accName) { mainModel.getAccountFilter() .setValue(accName); - mViewPager.setCurrentItem(1, true); + b.mainPager.setCurrentItem(1, true); } public void showAccountTransactions(String accountName) { mBackMeansToAccountList = true; @@ -507,12 +479,11 @@ public class MainActivity extends ProfileThemedActivity { } @Override public void onBackPressed() { - DrawerLayout drawer = findViewById(R.id.drawer_layout); - if (drawer.isDrawerOpen(GravityCompat.START)) { - drawer.closeDrawer(GravityCompat.START); + if (b.drawerLayout.isDrawerOpen(GravityCompat.START)) { + b.drawerLayout.closeDrawer(GravityCompat.START); } else { - if (mBackMeansToAccountList && (mViewPager.getCurrentItem() == 1)) { + if (mBackMeansToAccountList && (b.mainPager.getCurrentItem() == 1)) { mainModel.getAccountFilter() .setValue(null); showAccountSummaryFragment(); @@ -571,35 +542,31 @@ public class MainActivity extends ProfileThemedActivity { public void onStopTransactionRefreshClick(View view) { Logger.debug("interactive", "Cancelling transactions refresh"); mainModel.stopTransactionsRetrieval(); - bTransactionListCancelDownload.setEnabled(false); + b.transactionListCancelDownload.setEnabled(false); } public void onRetrieveRunningChanged(Boolean running) { - final View progressLayout = findViewById(R.id.transaction_progress_layout); if (running) { - ProgressBar progressBar = findViewById(R.id.transaction_list_progress_bar); - bTransactionListCancelDownload.setEnabled(true); + b.transactionListCancelDownload.setEnabled(true); ColorStateList csl = Colors.getColorStateList(); - progressBar.setIndeterminateTintList(csl); - progressBar.setProgressTintList(csl); - progressBar.setIndeterminate(true); + b.transactionListProgressBar.setIndeterminateTintList(csl); + b.transactionListProgressBar.setProgressTintList(csl); + b.transactionListProgressBar.setIndeterminate(true); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { - progressBar.setProgress(0, false); + b.transactionListProgressBar.setProgress(0, false); } else { - progressBar.setProgress(0); + b.transactionListProgressBar.setProgress(0); } - progressLayout.setVisibility(View.VISIBLE); + b.transactionProgressLayout.setVisibility(View.VISIBLE); } else { - progressLayout.setVisibility(View.GONE); + b.transactionProgressLayout.setVisibility(View.GONE); } } public void onRetrieveProgress(RetrieveTransactionsTask.Progress progress) { - ProgressBar progressBar = findViewById(R.id.transaction_list_progress_bar); - if (progress.getState() == RetrieveTransactionsTask.ProgressState.FINISHED) { Logger.debug("progress", "Done"); - findViewById(R.id.transaction_progress_layout).setVisibility(View.GONE); + b.transactionProgressLayout.setVisibility(View.GONE); mainModel.transactionRetrievalDone(); @@ -623,7 +590,7 @@ public class MainActivity extends ProfileThemedActivity { } - bTransactionListCancelDownload.setEnabled(true); + b.transactionListCancelDownload.setEnabled(true); // ColorStateList csl = Colors.getColorStateList(); // progressBar.setIndeterminateTintList(csl); // progressBar.setProgressTintList(csl); @@ -631,36 +598,36 @@ public class MainActivity extends ProfileThemedActivity { // progressBar.setProgress(0, false); // else // progressBar.setProgress(0); - findViewById(R.id.transaction_progress_layout).setVisibility(View.VISIBLE); + b.transactionProgressLayout.setVisibility(View.VISIBLE); if (progress.isIndeterminate() || (progress.getTotal() <= 0)) { - progressBar.setIndeterminate(true); + b.transactionListProgressBar.setIndeterminate(true); Logger.debug("progress", "indeterminate"); } else { - if (progressBar.isIndeterminate()) { - progressBar.setIndeterminate(false); + if (b.transactionListProgressBar.isIndeterminate()) { + b.transactionListProgressBar.setIndeterminate(false); } // Logger.debug("progress", // String.format(Locale.US, "%d/%d", progress.getProgress(), progress.getTotal // ())); - progressBar.setMax(progress.getTotal()); + b.transactionListProgressBar.setMax(progress.getTotal()); // for some reason animation doesn't work - no progress is shown (stick at 0) // on lineageOS 14.1 (Nougat, 7.1.2) if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) - progressBar.setProgress(progress.getProgress(), false); + b.transactionListProgressBar.setProgress(progress.getProgress(), false); else - progressBar.setProgress(progress.getProgress()); + b.transactionListProgressBar.setProgress(progress.getProgress()); } } public void fabShouldShow() { - if ((profile != null) && profile.isPostingPermitted() && !drawer.isOpen()) - fab.show(); + if ((profile != null) && profile.isPostingPermitted() && !b.drawerLayout.isOpen()) + b.btnAddTransaction.show(); else fabHide(); } public void fabHide() { - fab.hide(); + b.btnAddTransaction.hide(); } public static class SectionsPagerAdapter extends FragmentStateAdapter { diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml index 1a64fbcb..1fc6d8b6 100644 --- a/app/src/main/res/layout/activity_main.xml +++ b/app/src/main/res/layout/activity_main.xml @@ -1,5 +1,5 @@ + android:layout_height="match_parent" + tools:context=".ui.activity.MainActivity" + > - + - + + + + + + + + + + + +