com.pyamsoft.zaptorch.main.MainActivity.java Source code

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Here is the source code for com.pyamsoft.zaptorch.main.MainActivity.java

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/*
 * Copyright 2016 Peter Kenji Yamanaka
 *
 * 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.pyamsoft.zaptorch.main;

import android.databinding.DataBindingUtil;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.app.FragmentManager;
import android.support.v4.view.ViewCompat;
import android.support.v7.preference.PreferenceManager;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import com.pyamsoft.pydroid.ui.about.AboutLibrariesFragment;
import com.pyamsoft.pydroid.ui.rating.RatingDialog;
import com.pyamsoft.pydroid.ui.sec.TamperActivity;
import com.pyamsoft.pydroid.util.AnimUtil;
import com.pyamsoft.pydroid.util.AppUtil;
import com.pyamsoft.pydroid.util.NetworkUtil;
import com.pyamsoft.zaptorch.BuildConfig;
import com.pyamsoft.zaptorch.Injector;
import com.pyamsoft.zaptorch.R;
import com.pyamsoft.zaptorch.databinding.ActivityMainBinding;
import com.pyamsoft.zaptorch.settings.SettingsFragment;

public class MainActivity extends TamperActivity {

    @NonNull
    private static final String PRIVACY_POLICY_URL = "https://pyamsoft.blogspot.com/p/zaptorch-privacy-policy.html";
    @SuppressWarnings("WeakerAccess")
    MainPresenter presenter;
    private ActivityMainBinding binding;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        setTheme(R.style.Theme_ZapTorch);
        super.onCreate(savedInstanceState);
        PreferenceManager.setDefaultValues(getApplicationContext(), R.xml.preferences, false);

        Injector.get().provideComponent().plusMainComponent().inject(this);
        setupAppBar();
    }

    @Override
    protected int bindActivityToView() {
        binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
        return R.id.ad_view;
    }

    @Override
    protected void onStart() {
        super.onStart();
        presenter.bindView(null);
        showMainFragment();
    }

    @Override
    protected void onStop() {
        super.onStop();
        presenter.unbindView();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        binding.unbind();
    }

    @Override
    protected void onResume() {
        super.onResume();
        AnimUtil.animateActionBarToolbar(binding.toolbar);
    }

    @Override
    protected void onPostResume() {
        super.onPostResume();
        RatingDialog.showRatingDialog(this, this, false);
    }

    @NonNull
    @Override
    protected String getSafePackageName() {
        return "com.pyamsoft.zaptorch";
    }

    @Override
    public boolean onKeyUp(int keyCode, @NonNull KeyEvent event) {
        return presenter.shouldHandleKeycode(keyCode) || super.onKeyUp(keyCode, event);
    }

    @Override
    public boolean onKeyDown(int keyCode, @NonNull KeyEvent event) {
        return presenter.shouldHandleKeycode(keyCode) || super.onKeyDown(keyCode, event);
    }

    private void showMainFragment() {
        final FragmentManager fragmentManager = getSupportFragmentManager();
        if (fragmentManager.findFragmentByTag(SettingsFragment.TAG) == null
                && fragmentManager.findFragmentByTag(AboutLibrariesFragment.TAG) == null) {
            fragmentManager.beginTransaction()
                    .replace(R.id.main_viewport, new SettingsFragment(), SettingsFragment.TAG).commitNow();
        }
    }

    @Override
    public void onBackPressed() {
        final FragmentManager fragmentManager = getSupportFragmentManager();
        final int backStackCount = fragmentManager.getBackStackEntryCount();
        if (backStackCount > 0) {
            fragmentManager.popBackStack();
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onOptionsItemSelected(final @NonNull MenuItem item) {
        final int itemId = item.getItemId();
        boolean handled;
        switch (itemId) {
        case android.R.id.home:
            onBackPressed();
            handled = true;
            break;
        case R.id.menu_id_privacy_policy:
            NetworkUtil.newLink(getApplicationContext(), PRIVACY_POLICY_URL);
            handled = true;
            break;
        default:
            handled = false;
        }
        return handled || super.onOptionsItemSelected(item);
    }

    private void setupAppBar() {
        setSupportActionBar(binding.toolbar);
        binding.toolbar.setTitle(R.string.app_name);
        ViewCompat.setElevation(binding.toolbar, AppUtil.convertToDP(this, 4));
    }

    @Override
    public boolean onCreateOptionsMenu(@NonNull Menu menu) {
        getMenuInflater().inflate(R.menu.menu, menu);
        return super.onCreateOptionsMenu(menu);
    }

    @NonNull
    @Override
    protected String[] getChangeLogLines() {
        final String line1 = "BUGFIX: Fix code related to in app billing";
        final String line2 = "BUGFIX: Smaller memory footprint";
        return new String[] { line1, line2 };
    }

    @NonNull
    @Override
    protected String getVersionName() {
        return BuildConfig.VERSION_NAME;
    }

    @Override
    public int getApplicationIcon() {
        return R.mipmap.ic_launcher;
    }

    @NonNull
    @Override
    public String provideApplicationName() {
        return "ZapTorch";
    }

    @Override
    public int getCurrentApplicationVersion() {
        return BuildConfig.VERSION_CODE;
    }
}