ActivityBase.java
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package com.dinhcv.lifelogpedometer.activity;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.MotionEvent;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.EditText;
import com.dinhcv.lifelogpedometer.R;
abstract class ActivityBase extends AppCompatActivity {
public void showAlerDialog(Context context, String message){
AlertDialog.Builder alert = new AlertDialog.Builder(context);
alert.setTitle(R.string.error_title);
alert.setMessage(message);
alert.setPositiveButton(R.string.ok, null);
alert.show();
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
View v = getCurrentFocus();
if (v != null &&
(ev.getAction() == MotionEvent.ACTION_UP || ev.getAction() == MotionEvent.ACTION_MOVE) &&
v instanceof EditText &&
!v.getClass().getName().startsWith("android.webkit.")) {
int scrcoords[] = new int[2];
v.getLocationOnScreen(scrcoords);
float x = ev.getRawX() + v.getLeft() - scrcoords[0];
float y = ev.getRawY() + v.getTop() - scrcoords[1];
if (x < v.getLeft() || x > v.getRight() || y < v.getTop() || y > v.getBottom())
hideKeyboard(this);
}
return super.dispatchTouchEvent(ev);
}
public static void hideKeyboard(Activity activity) {
if (activity != null && activity.getWindow() != null && activity.getWindow().getDecorView() != null) {
InputMethodManager imm = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(activity.getWindow().getDecorView().getWindowToken(), 0);
}
}
private static ProgressDialog progressDialog;
public static void showDialog(Context context){
progressDialog = new ProgressDialog(context);
progressDialog.setMessage(context.getResources().getString(R.string.waite_some_minute));
progressDialog.setCancelable(false);
progressDialog.show();
}
public static void hiddenDialog(){
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
}
}
public void gotoActivity(Class c) {
Intent intent = new Intent(this, c);
startActivity(intent);
}
public void gotoActivity(Class c, Bundle b) {
Intent intent = new Intent(this, c);
intent.putExtras(b);
startActivity(intent);
}
public void gotoActivityForResult(Class c, int requestCode) {
Intent intent = new Intent(this, c);
startActivityForResult(intent, requestCode);
}
public void gotoActivityAndFinish(Class c) {
Intent intent = new Intent(this, c);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
finish();
}
}