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mTHMMY
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Code Issues Projects Releases Wiki Activity
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ProgressDialog replaced by ProgressBar. Login screen focuses fixes.

pull/24/head
Apostolos Fanakis 8 years ago
parent
8b8130c1e4
commit
994d4d5057
4 changed files with 163 additions and 91 deletions
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  1. 33
      app/src/main/java/gr/thmmy/mthmmy/activities/LoginActivity.java
  2. 24
      app/src/main/res/drawable/login_progress_bar_bg.xml
  3. 38
      app/src/main/res/layout/activity_login.xml
  4. 7
      app/src/main/res/values/strings.xml

33
app/src/main/java/gr/thmmy/mthmmy/activities/LoginActivity.java
View File

@ -1,13 +1,15 @@
package gr.thmmy.mthmmy.activities;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.ScrollView;
import android.widget.Toast;
import gr.thmmy.mthmmy.R;
@ -100,6 +102,7 @@ public class LoginActivity extends BaseActivity {
if (username.isEmpty()) {
inputUsername.setError("Enter a valid username");
inputUsername.requestFocus();
valid = false;
} else {
inputUsername.setError(null);
@ -107,6 +110,8 @@ public class LoginActivity extends BaseActivity {
if (password.isEmpty()) {
inputPassword.setError("Enter a valid password", null);
if (valid)
inputPassword.requestFocus();
valid = false;
} else {
inputPassword.setError(null);
@ -118,7 +123,8 @@ public class LoginActivity extends BaseActivity {
//--------------------------------------------LOGIN-------------------------------------------------
private class LoginTask extends AsyncTask<String, Void, Integer> {
//Class variables
ProgressDialog progressDialog;
private LinearLayout spinner;
private ScrollView loginContent;
@Override
protected Integer doInBackground(String... params) {
@ -129,11 +135,17 @@ public class LoginActivity extends BaseActivity {
protected void onPreExecute() { //Show a progress dialog until done
btnLogin.setEnabled(false); //Login button shouldn't be pressed during this
progressDialog = new ProgressDialog(LoginActivity.this,R.style.AppTheme_Dark_Dialog);
progressDialog.setCancelable(false);
progressDialog.setIndeterminate(true);
progressDialog.setMessage("Authenticating...");
progressDialog.show();
spinner = (LinearLayout) findViewById(R.id.login_progress_bar);
loginContent = (ScrollView) findViewById(R.id.inner_scroll_view);
View view = getCurrentFocus();
if (view != null) {
InputMethodManager imm = (InputMethodManager)getSystemService(INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(view.getWindowToken(), 0);
}
loginContent.setVisibility(View.INVISIBLE);
spinner.setVisibility(View.VISIBLE);
}
@ -153,10 +165,12 @@ public class LoginActivity extends BaseActivity {
case WRONG_USER:
Toast.makeText(getApplicationContext(),
"Wrong username!", Toast.LENGTH_LONG).show();
inputUsername.requestFocus();
break;
case WRONG_PASSWORD:
Toast.makeText(getApplicationContext(),
"Wrong password!", Toast.LENGTH_LONG).show();
inputPassword.requestFocus();
break;
case FAILURE:
Toast.makeText(getApplicationContext(),
@ -174,9 +188,10 @@ public class LoginActivity extends BaseActivity {
}
//Login failed
btnLogin.setEnabled(true); //Re-enable login button
progressDialog.dismiss(); //Hide progress dialog
loginContent.setVisibility(View.VISIBLE);
spinner.setVisibility(View.INVISIBLE);
}
}
//---------------------------------------LOGIN ENDS-------------------------------------------------
}

24
app/src/main/res/drawable/login_progress_bar_bg.xml
View File

@ -0,0 +1,24 @@
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:pivotX="50%"
android:pivotY="50%"
android:toDegrees="360">
<shape
android:innerRadiusRatio="3"
android:shape="ring"
android:thicknessRatio="8"
android:useLevel="false">
<size
android:width="76dip"
android:height="76dip"/>
<gradient
android:angle="0"
android:endColor="@color/accent"
android:startColor="@color/accent"
android:type="sweep"
android:useLevel="false"
/>
</shape>
</rotate>

38
app/src/main/res/layout/activity_login.xml
View File

@ -1,10 +1,15 @@
<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:fitsSystemWindows="true">
<ScrollView
android:id="@+id/inner_scroll_view"
android:layout_width="match_parent"
android:layout_height="match_parent">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
@ -59,9 +64,9 @@
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:passwordToggleEnabled="true"
android:layout_marginBottom="8dp"
android:layout_marginTop="8dp">
android:layout_marginTop="8dp"
app:passwordToggleEnabled="true">
<EditText
android:id="@+id/password"
@ -95,3 +100,30 @@
</LinearLayout>
</ScrollView>
<LinearLayout
android:id="@+id/login_progress_bar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical"
android:visibility="invisible">
<ProgressBar
style="?android:attr/progressBarStyleInverse"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="@drawable/login_progress_bar_bg"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginTop="10dp"
android:text="@string/login_spinner"
android:textColor="@color/accent"
android:textSize="20sp"
android:textStyle="bold"/>
</LinearLayout>
</RelativeLayout>

7
app/src/main/res/values/strings.xml
View File

@ -11,11 +11,12 @@
<string name="version">v%1$s</string>
<string name="logo">logo</string>
<string name="login">Login</string>
<string name="login_spinner">Authenticating&#8230;</string>
<string name="logout">Logout</string>
<string name="username">Username should be here...</string>
<string name="subject">Subject should be here...</string>
<string name="post">Post should be here...</string>
<string name="username">Username should be here&#8230;</string>
<string name="subject">Subject should be here&#8230;</string>
<string name="post">Post should be here&#8230;</string>
<string name="text_first">first</string>
<string name="text_previous">previous</string>
<string name="text_page">Page</string>

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