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将公共部分提取 如：Toast，权限获取、验证、ButterKnife初始化、清理数据、弹框、顶部公共部分初始化、加载状态设置（加载中、失败、成功）等。
package com.hyrc99.projectByL.baseAll;
import android.Manifest;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.os.Handler;
import android.os.PersistableBundle;
import android.text.BoringLayout;
import android.text.SpannableString;
import android.text.Spanned;
import android.text.SpannedString;
import android.text.style.AbsoluteSizeSpan;
import android.view.KeyEvent;
import android.view.View;
import android.view.WindowManager;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import android.widget.RelativeLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.gyf.barlibrary.ImmersionBar;
import com.hyrc99.projectByL.HYRCProject_Smaple.R;
import com.hyrc99.projectByL.activity.splash.SplashActivity;
import com.hyrc99.projectByL.utils.view.FontIconView;
import com.hyrc99.projectByL.utils.view.LoadBaseDialog;
import com.xuexiang.xui.widget.statelayout.CustomStateOptions;
import com.xuexiang.xui.widget.statelayout.StatefulLayout;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import butterknife.ButterKnife;
import static android.content.pm.PackageManager.PERMISSION_GRANTED;
public abstract class BaseActivity extends AppCompatActivity {
onPermissionCallBack permissionCallBack;
//权限集合
public static String[] permission = {
Manifest.permission.WRITE_EXTERNAL_STORAGE,
Manifest.permission.ACCESS_COARSE_LOCATION,
Manifest.permission.ACCESS_NETWORK_STATE,
Manifest.permission.CAMERA};
public LoadBaseDialog loadBaseDialog;
private String BId = "com.hyrc99.projectByL.";
private myBroadCast myBroadCast;
@Override
public void onSaveInstanceState(@NonNull Bundle outState, @NonNull PersistableBundle outPersistentState) {
super.onSaveInstanceState(outState, outPersistentState);
}
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
Intent intent = new Intent(this, SplashActivity.class);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
}
setContentView(loadView());
ButterKnife.bind(this);
loadBaseDialog = new LoadBaseDialog(this);
if (getPermossion()) {
initData();
//退出监听
myBroadCast = new myBroadCast();
IntentFilter intentFilter = new IntentFilter(BId);
registerReceiver(myBroadCast, intentFilter);
ImmersionBar.with(this)
.statusBarDarkFont(false, 1.0f)
.statusBarColorTransformEnable(false)
.statusBarColor(R.color.colorPrimary)
.fitsSystemWindows(true)
.init();
}
}
/**
* 获取权限
*/
public boolean getPermossion() {
return true;
}
@Override
protected void onDestroy() {
ImmersionBar.with(this).destroy();
clearData();
if (myBroadCast != null) {
unregisterReceiver(myBroadCast);
}
super.onDestroy();
}
public void exitApp() {
Intent intent = new Intent(BId);
intent.putExtra("close", 1);
sendBroadcast(intent);
}
/**
* 设置布局
*
* @return 布局id
*/
protected abstract int loadView();
/**
* 初始化数据
*/
protected abstract void initData();
/**
* 清楚数据
*/
protected abstract void clearData();
/**
* 提示信息 吐司
*/
public void showToast(String text) {
Toast.makeText(getApplicationContext(), text, Toast.LENGTH_SHORT).show();
}
/**
* 提示信息 吐司
*/
public void showToast(int id) {
Toast.makeText(getApplicationContext(), id, Toast.LENGTH_SHORT).show();
}
/**
* 跳转activity
*/
public void openAcitivty(Class activity) {
openAcitivty(activity, null);
}
/**
* 跳转activity
*/
public void openAcitivty(Class activity, Bundle bundle) {
Intent intent = new Intent(BaseActivity.this, activity);
if (bundle != null) {
intent.putExtras(bundle);
}
startActivity(intent);
}
//申请回调
public interface onPermissionCallBack {
//获取权限成功
void onSuccess();
//禁止
void choiceProhibit();
//禁止不再询问
void choiceProhibitNotAsking();
}
/**
* 使用默认权限集合
*/
public void requetPermission(onPermissionCallBack permissionCallBack) {
this.permissionCallBack = permissionCallBack;
if (ContextCompat.checkSelfPermission(BaseActivity.this, String.valueOf(permission)) != PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(BaseActivity.this, permission, 1);
} else {
//权限全部通过
this.permissionCallBack.onSuccess();
}
}
/**
* 使用自定义权限集合 或者验证指定权限是够通过
*/
public void requetPermission(String[] perm, onPermissionCallBack permissionCallBack) {
this.permissionCallBack = permissionCallBack;
if (ContextCompat.checkSelfPermission(BaseActivity.this, String.valueOf(perm)) != PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(BaseActivity.this, perm, 1);
} else {
//权限全部通过
this.permissionCallBack.onSuccess();
}
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
if (requestCode == 1) {
for (int i = 0; i < permissions.length; i++) {
if (grantResults[i] == PERMISSION_GRANTED) {//选择了“始终允许”
if (i == permissions.length - 1) {
permissionCallBack.onSuccess();
}
} else {
if (!ActivityCompat.shouldShowRequestPermissionRationale(BaseActivity.this, permissions[i])) {
//用户选择了禁止不再询问
this.permissionCallBack.choiceProhibitNotAsking();
} else {
//选择禁止
this.permissionCallBack.choiceProhibit();
}
}
}
}
}
/**
* 设置状态栏
*
* @param isShowLeftRes 是否显示 左侧按钮
* @param name 标题
*/
public void setTitle(boolean isShowLeftRes, String name) {
TextView textView = findViewById(R.id.tv_title);
if (textView != null) {
textView.setText(name);
}
FontIconView fontIconView = findViewById(R.id.iv_leftIcon);
if (fontIconView != null) {
fontIconView.setVisibility(isShowLeftRes ? View.VISIBLE : View.GONE);
fontIconView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
FontIconView tv_rightText = findViewById(R.id.tv_rightText);
if (tv_rightText != null) {
tv_rightText.setVisibility(View.GONE);
}
}
/**
* 设置状态栏
*
* @param isShowLeftRes 是否显示 左侧按钮
* @param name 标题
*/
public void setTitle(boolean isShowLeftRes, String name, String right) {
TextView textView = findViewById(R.id.tv_title);
if (textView != null) {
textView.setText(name);
}
FontIconView fontIconView = findViewById(R.id.iv_leftIcon);
if (fontIconView != null) {
fontIconView.setVisibility(isShowLeftRes ? View.VISIBLE : View.GONE);
fontIconView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
FontIconView tv_rightText = findViewById(R.id.tv_rightText);
if (tv_rightText != null) {
tv_rightText.setVisibility(View.VISIBLE);
tv_rightText.setText(right);
}
}
/**
* 设置状态栏
*
* @param isShowLeftRes 是否显示 左侧按钮
* @param name 标题
*/
public void setTitle(boolean isShowLeftRes, String name, String right, View.OnClickListener rightOnclick) {
TextView textView = findViewById(R.id.tv_title);
if (textView != null) {
textView.setText(name);
}
FontIconView fontIconView = findViewById(R.id.iv_leftIcon);
if (fontIconView != null) {
fontIconView.setVisibility(isShowLeftRes ? View.VISIBLE : View.GONE);
fontIconView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
FontIconView tv_rightText = findViewById(R.id.tv_rightText);
if (tv_rightText != null) {
tv_rightText.setVisibility(View.VISIBLE);
tv_rightText.setText(right);
tv_rightText.setOnClickListener(rightOnclick);
}
}
/**
* 设置状态栏
*
* @param isShowLeftRes 是否显示 左侧按钮
* @param name 标题
*/
public void setTitle(boolean isShowLeftRes, String name, String right, View.OnClickListener rightOnclick, String rightTitle, View.OnClickListener rightViewOnclick) {
TextView textView = findViewById(R.id.tv_title);
if (textView != null) {
textView.setText(name);
}
FontIconView fontIconView = findViewById(R.id.iv_leftIcon);
if (fontIconView != null) {
fontIconView.setVisibility(isShowLeftRes ? View.VISIBLE : View.GONE);
fontIconView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
if (right != null && rightOnclick != null) {
FontIconView tv_rightText = findViewById(R.id.tv_rightText);
if (tv_rightText != null) {
tv_rightText.setVisibility(View.VISIBLE);
tv_rightText.setText(right);
tv_rightText.setOnClickListener(rightOnclick);
}
}
if (rightTitle != null && rightViewOnclick != null) {
TextView tv_rightTitle = findViewById(R.id.tv_rightTextTitle);
if (tv_rightTitle != null) {
tv_rightTitle.setVisibility(View.VISIBLE);
tv_rightTitle.setText(rightTitle);
tv_rightTitle.setOnClickListener(rightViewOnclick);
}
}
}
public interface SearchOnclickListener {
void OnSearch(String text);
}
/**
* 设置搜索状态栏
*
* @param isShowLeftRes 是否显示左侧
* @param name 搜索 hint名称
* @param onSearch 搜索事件
* @param isHaveFocus 是否获得焦点弹出键盘
*/
public void setSearchTilte(boolean isShowLeftRes, String name, SearchOnclickListener onSearch, boolean isHaveFocus) {
Handler handler = null;
EditText etSearch = findViewById(R.id.etSearch_search);
if (etSearch != null) {
SpannableString ss = new SpannableString(name);
AbsoluteSizeSpan ass = new AbsoluteSizeSpan((int) getResources().getDimension(R.dimen.sp_14), false);
ss.setSpan(ass, 0, ss.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
etSearch.setHint(new SpannedString(ss));
}
FontIconView fontIconView = findViewById(R.id.iv_leftIcon_search);
if (fontIconView != null) {
fontIconView.setVisibility(isShowLeftRes ? View.VISIBLE : View.GONE);
fontIconView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
finish();
}
});
}
TextView tv_rightText = findViewById(R.id.tv_rightText_search);
if (tv_rightText != null) {
tv_rightText.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
hideKeyboard(view);
RelativeLayout tp = (RelativeLayout) view.getParent();
if (tp != null) {
EditText editText = tp.findViewById(R.id.etSearch_search);
if (editText != null) {
onSearch.OnSearch(editText.getText().toString());
}
}
}
});
etSearch.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
hideKeyboard(v);
onSearch.OnSearch(v.getText().toString());
return true;
}
return false;
}
});
if (isHaveFocus) {
showKeyboard(etSearch);
}
}
}
public void showKeyboard(EditText editText) {
editText.setFocusableInTouchMode(true);
editText.requestFocus();
this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
}
public void hideKeyboard(View view) {
InputMethodManager imm = (InputMethodManager) view.getContext()
.getSystemService(Context.INPUT_METHOD_SERVICE);
if (imm != null) {
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
}
/**
* 显示内容
*/
public void showContent(int id) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null) {
statefulLayout.showContent();
}
}
/**
* 显示加载中
*
* @param message 提示信息
*/
public void showLoading(int id, String message) {
StatefulLayout statefulLayout = findViewById(id);
if (message != null && statefulLayout != null) {
statefulLayout.showLoading(message);
}
}
/**
* 显示加载中
*/
public void showLoading(int id) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null) {
statefulLayout.showLoading();
}
}
/**
* 显示暂无数据
*/
public void showEmpty(int id) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null) {
statefulLayout.showEmpty();
}
}
/**
* 显示暂无数据
*
* @param message 自定义信息
*/
public void showEmpty(int id, String message) {
StatefulLayout statefulLayout = findViewById(id);
if (message != null && statefulLayout != null) {
statefulLayout.showEmpty(message);
}
}
/**
* 显示错误
*
* @param clickListener 点击重试按钮
*/
public void showError(int id, View.OnClickListener clickListener) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && clickListener != null) {
statefulLayout.showError(clickListener);
}
}
/**
* 显示错误
*
* @param message 自定义提示信息
* @param clickListener 点击重试按钮
*/
public void showError(int id, String message, View.OnClickListener clickListener) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && clickListener != null && message != null) {
statefulLayout.showError(message, clickListener);
}
}
/**
* 显示错误
*
* @param message 自定义提示信息
* @param buttonText 重试按钮提示信息
* @param clickListener 点击按钮事件
*/
public void showError(int id, String message, String buttonText, View.OnClickListener clickListener) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && clickListener != null && message != null && buttonText != null) {
statefulLayout.showError(message, buttonText, clickListener);
}
}
/**
* 显示网络离线
*
* @param clickListener 点击按钮事件
*/
public void showOffline(int id, View.OnClickListener clickListener) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && clickListener != null) {
statefulLayout.showOffline(clickListener);
}
}
/**
* 显示网络离线
*
* @param message 提示消息
* @param clickListener 点击事件
*/
public void showOffline(int id, String message, View.OnClickListener clickListener) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && clickListener != null && message != null) {
statefulLayout.showOffline(message, clickListener);
}
}
/**
* 显示网络离线
*
* @param message 提示消息
* @param buttonText 按钮显示信息
* @param clickListener 点击事件
*/
public void showOffline(int id, String message, String buttonText, View.OnClickListener clickListener) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && clickListener != null && message != null && buttonText != null) {
statefulLayout.showOffline(message, buttonText, clickListener);
}
}
/**
* 显示自定义布局
*
* @param options 自定义布局
*/
public void showCustom(int id, final CustomStateOptions options) {
StatefulLayout statefulLayout = findViewById(id);
if (statefulLayout != null && options != null) {
statefulLayout.showCustom(options);
}
}
public class myBroadCast extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
int close = intent.getIntExtra("close", 0);
if (close == 1) {
finish();
}
}
}
}
