ahmedbr

addCourseText = (EditText) findViewById(R.id.clEtAddCourse);
addCourseText.setOnKeyListener(new OnKeyListener()
{
    public boolean onKey(View v, int keyCode, KeyEvent event)
    {
        if (event.getAction() == KeyEvent.ACTION_DOWN)
        {
            switch (keyCode)
            {
                case KeyEvent.KEYCODE_DPAD_CENTER:

ahmedbr

<?xml version="1.0" encoding="utf-8"?>
<resources>

<!-- google's material design colours from 
http://www.google.com/design/spec/style/color.html#color-ui-color-palette -->

    <!--reds-->
    <color name="md_red_50">#FFEBEE</color>
    <color name="md_red_100">#FFCDD2</color>
    <color name="md_red_200">#EF9A9A</color>

ahmedbr

android.app.action.ACTION_PASSWORD_CHANGED
android.app.action.ACTION_PASSWORD_EXPIRING
android.app.action.ACTION_PASSWORD_FAILED
android.app.action.ACTION_PASSWORD_SUCCEEDED
android.app.action.DEVICE_ADMIN_DISABLED
android.app.action.DEVICE_ADMIN_DISABLE_REQUESTED
android.app.action.DEVICE_ADMIN_ENABLED
android.app.action.DEVICE_OWNER_CHANGED
android.app.action.INTERRUPTION_FILTER_CHANGED
android.app.action.LOCK_TASK_ENTERING

ahmedbr

        new Handler(Looper.getMainLooper()).post(new Runnable() {
            @Override
            public void run() {
                Toast.makeText(context, "Your text goes here ...", Toast.LENGTH_LONG).show();
            }
        });

ahmedbr

Here's a table of percentages to hex values. E.g. for 50% white you'd use #80FFFFFF.

100% — FF
95% — F2
90% — E6
85% — D9
80% — CC
75% — BF
70% — B3
65% — A6

ahmedbr

// add the following code to your button:

  Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
  sharingIntent.setType("text/plain");
  String shareBody = "Here is the share content body";
  sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "Subject Here");
  sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
  startActivity(Intent.createChooser(sharingIntent, "Share via"));

ahmedbr

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.andexcelread0"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="21" />

ahmedbr

ahmedbr

private String getDate(long time) {
    Calendar cal = Calendar.getInstance(Locale.ENGLISH);
    cal.setTimeInMillis(time * 1000);
    String date = DateFormat.format("dd-MM-yyyy", cal).toString();
    return date;
}

ahmedbr

// make sure that your Manifest file has the following line of code:
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

// then in you Java code file:
    private static final int REQUEST_STORAGE_PERMISSION = 1;
    
    public void requestPermission() {

        // if the permission is NOT granted.
        if (ContextCompat.checkSelfPermission(this,