package cn.flightfeather.thirdapp.activity;
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import android.Manifest;
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import android.annotation.SuppressLint;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.pm.PackageManager;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Handler;
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import android.os.Message;
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import android.support.annotation.NonNull;
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import android.support.v7.app.AlertDialog;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import cn.flightfeather.thirdapp.R;
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import cn.flightfeather.thirdapp.common.database.DbFactory;
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import cn.flightfeather.thirdapp.CommonApplication;
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import cn.flightfeather.thirdapp.task.InitDataTask;
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public class SplashActivity extends AppCompatActivity {
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//权限相关
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private boolean hasDeniedPermisson = false;
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private final int REQUSET_PERMISSIONS = 50;
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private final String[] permissonLIst = {
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Manifest.permission.WRITE_EXTERNAL_STORAGE,
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Manifest.permission.CAMERA,
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Manifest.permission.ACCESS_COARSE_LOCATION,
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Manifest.permission.ACCESS_FINE_LOCATION,
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Manifest.permission.CALL_PHONE};
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private CommonApplication application;
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public static final int SHOW_ERROR = 1;
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public static final int START_LOGIN = 2;
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@SuppressLint("HandlerLeak")
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private Handler handler = new Handler(){
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@Override
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public void handleMessage(Message msg) {
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super.handleMessage(msg);
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switch (msg.what){
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case SHOW_ERROR:
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showNetErrorDialog();
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break;
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case START_LOGIN:
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startLogin();
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break;
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}
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}
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};
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_splash);
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application = (CommonApplication) getApplication();
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showPermissionDialog();
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}
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private void showPermissionDialog(){
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
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requestPermissions(permissonLIst,REQUSET_PERMISSIONS);
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}
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}
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//
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private void showNetErrorDialog(){
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AlertDialog.Builder dialog = new AlertDialog.Builder(this);
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dialog.setTitle("连接失败");
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dialog.setMessage("请检查网络并退出重试");
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dialog.setCancelable(false);
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dialog.setPositiveButton("退出", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialogInterface, int i) {
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finish();
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}
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});
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dialog.show();
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}
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private void startLogin(){
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Intent intent = new Intent(SplashActivity.this,LoginActivity.class);
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startActivity(intent);
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Thread thread = new Thread(new Runnable(){
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public void run(){
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try {
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Thread.sleep(500);
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finish();
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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});
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thread.run();
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}
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@Override
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public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
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super.onRequestPermissionsResult(requestCode, permissions, grantResults);
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switch (requestCode){
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case REQUSET_PERMISSIONS:
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for (int i = 0;i<grantResults.length;i++){
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if (grantResults[i] == PackageManager.PERMISSION_DENIED){
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hasDeniedPermisson = true;
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}
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}
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if (hasDeniedPermisson){
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AlertDialog.Builder dialog =new AlertDialog.Builder(SplashActivity.this);
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dialog.setTitle("权限缺失");
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dialog.setMessage("app的运行需要足够的权限，点击确定手动将权限全部允许");
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dialog.setPositiveButton("确定", new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialogInterface, int i) {
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Intent intent=getAppDetailSettingIntent(SplashActivity.this);
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startActivity(intent);
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finish();
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}
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});
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dialog.setCancelable(false);
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dialog.show();
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}else {
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if (application.isLoadPreDataWhenOpen()){
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//初始化数据库
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DbFactory.init(application);
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InitDataTask task = new InitDataTask(application,handler);
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task.execute();
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}else {
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startLogin();
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}
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}
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}
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}
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public Intent getAppDetailSettingIntent(Context context) {
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Intent localIntent = new Intent();
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localIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
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if (Build.VERSION.SDK_INT >= 9) {
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localIntent.setAction("android.settings.APPLICATION_DETAILS_SETTINGS");
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localIntent.setData(Uri.fromParts("package", context.getPackageName(), null));
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} else if (Build.VERSION.SDK_INT <= 8) {
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localIntent.setAction(Intent.ACTION_VIEW);
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localIntent.setClassName("com.android.settings", "com.android.settings.InstalledAppDetails");
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localIntent.putExtra("com.android.settings.ApplicationPkgName", context.getPackageName());
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}
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return localIntent;
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}
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}
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