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assistant-android/app/src/main/java/com/gh/base/ToolBarActivity.java

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package com.gh.base;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.RelativeLayout;
import android.widget.TextView;
import androidx.annotation.DrawableRes;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.appcompat.widget.Toolbar;
import androidx.fragment.app.Fragment;
import androidx.lifecycle.ViewModelProviders;
import com.gh.common.util.DisplayUtils;
import com.gh.download.DownloadManager;
import com.gh.gamecenter.DownloadManagerActivity;
import com.gh.gamecenter.R;
import com.gh.gamecenter.entity.GameUpdateEntity;
import com.gh.gamecenter.eventbus.EBDownloadStatus;
import com.gh.gamecenter.normal.ToolbarController;
import com.gh.gamecenter.packagehelper.PackageViewModel;
import com.lightgame.OnTitleClickListener;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.List;
/**
* 需要用到工具栏的页面使用
* <p>
* 特殊页面请参考{@link BaseActivity}
*/
public abstract class ToolBarActivity extends BaseActivity implements ToolbarController, Toolbar.OnMenuItemClickListener {
@Nullable
private PackageViewModel mPackageViewModel;
protected View mToolbarContainer;
protected Toolbar mToolbar;
protected TextView mTitleTv;
@Nullable
private TextView mDownloadCountHint;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setStatusBarDarkMode(true, this);
initToolbar();
if (showDownloadMenu()) {
mPackageViewModel = ViewModelProviders.of(this, new PackageViewModel.Factory()).get(PackageViewModel.class);
mPackageViewModel.getFilterSameUpdateLiveData().observe(this, this::updateDownloadCountHint);
}
}
// 小米沉浸式黑色字体
@SuppressLint("PrivateApi")
public void setStatusBarDarkMode(boolean darkmode, Activity activity) {
Class<? extends Window> clazz = activity.getWindow().getClass();
try {
Class<?> layoutParams = Class.forName("android.view.MiuiWindowManager$LayoutParams");
Field field = layoutParams.getField("EXTRA_FLAG_STATUS_BAR_DARK_MODE");
int darkModeFlag = field.getInt(layoutParams);
Method extraFlagField = clazz.getMethod("setExtraFlags", int.class, int.class);
extraFlagField.invoke(activity.getWindow(), darkmode ? darkModeFlag : 0, darkModeFlag);
} catch (Exception ignore) {
}
}
private void initToolbar() {
mToolbarContainer = findViewById(R.id.normal_toolbar_container);
mToolbar = findViewById(R.id.normal_toolbar);
mTitleTv = findViewById(R.id.normal_title);
if (mToolbar != null) {
// setSupportActionBar(mToolbar); // 替换actionBar后 toolBar无法控制
mToolbar.setNavigationIcon(provideNavigationIcon());
mToolbar.setNavigationOnClickListener(provideNavigationItemClickListener());
if (mTitleTv != null) {
mTitleTv.setOnClickListener(view -> {
final List<Fragment> fragmentList = getSupportFragmentManager().getFragments();
for (Fragment fragment : fragmentList) {
if (fragment instanceof OnTitleClickListener) {
((OnTitleClickListener) fragment).onTitleClick();
}
}
});
}
}
}
@DrawableRes
public int provideNavigationIcon() {
return R.drawable.ic_bar_back; // default navigation icon
}
@Override
public void setNavigationTitle(String title) {
if (mTitleTv != null) mTitleTv.setText(title);
}
@Override
public void setNavigationTitle(@StringRes int res) {
setNavigationTitle(getString(res));
}
/**
* 重写此方法以将标题靠左显示
*/
public boolean showToolbarAtLeft() {
return false;
}
@Override
public void setToolbarMenu(int res) {
if (mToolbar == null) return;
mToolbar.inflateMenu(res);
mToolbar.setOnMenuItemClickListener(this);
if (showDownloadMenu()) {
createDownloadMenu(res);
}
Menu menu = mToolbar.getMenu();
for (int i = 0; i < menu.size(); i++) {
MenuItem menuItem = menu.getItem(i);
// menu设置actionLayout后无法捕捉点击事件以icon为tag如果icon is null 手动设置menuItem点击事件
if (menuItem != null && menuItem.getIcon() == null) {
if (menuItem.getActionView() != null) {
menuItem.getActionView().setOnClickListener((v) -> this.onMenuItemClick(menuItem));
}
}
}
// 限制标题实际宽度 防止标题挡住toolbar menu按钮
if (menu.size() > 2 && mTitleTv != null) {
ViewGroup.LayoutParams layoutParams = mTitleTv.getLayoutParams();
if (layoutParams instanceof RelativeLayout.LayoutParams) {
RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) layoutParams;
if (showToolbarAtLeft()) {
params.addRule(RelativeLayout.ALIGN_PARENT_LEFT);
params.addRule(RelativeLayout.CENTER_VERTICAL);
params.setMargins(DisplayUtils.dip2px(55), 0, DisplayUtils.dip2px(48 * menu.size()), 0);
} else {
params.setMargins(DisplayUtils.dip2px(90), 0, DisplayUtils.dip2px(90), 0);
}
mTitleTv.setLayoutParams(params);
}
} else {
if (showToolbarAtLeft()) {
ViewGroup.LayoutParams layoutParams = mTitleTv.getLayoutParams();
if (layoutParams instanceof RelativeLayout.LayoutParams) {
RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) layoutParams;
params.addRule(RelativeLayout.CENTER_VERTICAL);
params.setMargins(DisplayUtils.dip2px(55), 0, DisplayUtils.dip2px(48 * menu.size()), 0);
mTitleTv.setLayoutParams(params);
}
}
}
}
private void createDownloadMenu(int res) {
if (res != R.menu.menu_download) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.menu_download, mToolbar.getMenu());
}
if (mPackageViewModel != null) {
updateDownloadCountHint(mPackageViewModel.getFilterSameUpdateLiveData().getValue());
}
View downloadMenuView = mToolbar.getMenu().findItem(R.id.menu_download).getActionView();
mDownloadCountHint = downloadMenuView.findViewById(R.id.menu_download_count_hint);
}
private void updateDownloadCountHint(List<GameUpdateEntity> updateList) {
if (mDownloadCountHint == null) return;
String count = DownloadManager.getInstance(getApplicationContext()).getDownloadOrUpdateCount(updateList);
if (count != null) {
mDownloadCountHint.setVisibility(View.VISIBLE);
mDownloadCountHint.setText(count);
ViewGroup.LayoutParams params = mDownloadCountHint.getLayoutParams();
if (TextUtils.isEmpty(count)) {
params.width = DisplayUtils.dip2px(6);
params.height = DisplayUtils.dip2px(6);
} else {
params.width = DisplayUtils.dip2px(12);
params.height = DisplayUtils.dip2px(12);
}
mDownloadCountHint.setLayoutParams(params);
} else {
mDownloadCountHint.setVisibility(View.GONE);
}
}
@Subscribe(threadMode = ThreadMode.MAIN)
public void onEventMainThread(EBDownloadStatus status) {
if (showDownloadMenu() && mPackageViewModel != null) {
updateDownloadCountHint(mPackageViewModel.getFilterSameUpdateLiveData().getValue());
}
}
@Override
public MenuItem getMenuItem(int res) {
if (mToolbar == null) return null; //后续页面做好判断
return mToolbar.getMenu().findItem(res);
}
public void clearMenu() {
if (mToolbar != null) {
mToolbar.getMenu().clear();
}
}
public Menu getMenu() {
return mToolbar.getMenu();
}
@Override
public boolean onMenuItemClick(MenuItem item) {
if (item.getItemId() == R.id.menu_download) {
// MtaHelper.onEvent("下载管理", "下载管理入口", getActivityNameInChinese());
Intent intent = DownloadManagerActivity.getDownloadMangerIntent(this, mEntrance);
startActivity(intent);
}
return false;
}
protected View.OnClickListener provideNavigationItemClickListener() {
return view -> onBackPressed();
}
protected boolean showDownloadMenu() {
return false;
}
@Override
public void hideToolbar(boolean isHide) {
if (mToolbarContainer != null) {
mToolbarContainer.setVisibility(isHide ? View.GONE : View.VISIBLE);
}
}
}