Ali Muzaffar alphamu
alphamu
/ Android-TextViewWithFont.java
Last active
December 29, 2015 12:09
A textview that can use a custom font without having to set it in code all the time
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| public class TextViewWithFont extends TextView { | |
| private Context mContext; | |
| private String mFont; | |
| public TextViewWithFont(Context context) { | |
| super(context, null); | |
| mContext = context; | |
| init(); | |
| } |
alphamu
/ activity_frosted_view.xml
Created
October 15, 2016 03:52
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| <FrameLayout ...> | |
| <ImageView | |
| android:id="@+id/imgBg" | |
| android:layout_width="match_parent" | |
| android:layout_height="match_parent" | |
| android:scaleType="centerCrop" | |
| android:src="@drawable/baking"/> | |
| <ScrollView |
alphamu
/ CallMultipartRequest.java
Last active
October 26, 2017 06:06
An implementation of Request<String> for Google Volley which posts data using `multipart/form-data`. Volley by default uses `application/x-www-form-urlencoded` which may not be supported by all services.
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| import com.android.volley.AuthFailureError; | |
| import com.android.volley.NetworkResponse; | |
| import com.android.volley.Request; | |
| import com.android.volley.Response; | |
| import com.android.volley.VolleyLog; | |
| import com.android.volley.toolbox.HttpHeaderParser; | |
| import java.io.ByteArrayOutputStream; | |
| import java.io.IOException; | |
| import java.io.UnsupportedEncodingException; |
alphamu
/ android - SquareLinearLayout
Created
September 16, 2013 05:46
Android LinearLayout with the same height as width.
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| import android.content.Context; | |
| import android.util.AttributeSet; | |
| import android.widget.LinearLayout; | |
| public class SquareLinearLayout extends LinearLayout { | |
| public SquareLinearLayout(Context context, AttributeSet attrs) { | |
| super(context, attrs); | |
| } |
alphamu
/ HorizontalBarView.java
Last active
April 29, 2019 21:28
A View that displayers a horizontal bar like the kind that is used in a bar chart.
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| import android.content.Context; | |
| import android.content.res.TypedArray; | |
| import android.graphics.Canvas; | |
| import android.graphics.Color; | |
| import android.graphics.Paint; | |
| import android.graphics.Rect; | |
| import android.graphics.Typeface; | |
| import android.util.AttributeSet; | |
| import android.view.View; |
alphamu
/ AbstractParcelDiskCache.java
Last active
May 2, 2019 18:04
— forked from VladSumtsov/DiskCache
Encrypted persisted and cached Parcelable data disklrucache and facebook conceal on Android.
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| import android.content.Context; | |
| import android.content.pm.PackageInfo; | |
| import android.content.pm.PackageManager; | |
| import android.os.Build; | |
| import android.os.Parcel; | |
| import android.os.Parcelable; | |
| import android.text.TextUtils; | |
| import com.facebook.android.crypto.keychain.SharedPrefsBackedKeyChain; | |
| import com.facebook.crypto.Crypto; |
alphamu
/ activity_frosted_toolbar.xml
Created
October 13, 2016 11:53
Sample layout for frosted toolbar talk
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| <android.support.design.widget.CoordinatorLayout> | |
| <ImageView | |
| android:id="@+id/imgBgBlur" | |
| android:layout_width="match_parent" | |
| android:layout_height="wrap_content" | |
| android:layout_marginTop="@dimen/app_bar_height" | |
| android:scaleType="matrix" | |
| android:visibility="visible" /> |
alphamu
/ CalendarDayDifference.java
Last active
May 4, 2019 12:50
Returns the difference between the provided date and now. The difference is in actual calendar days rather than time difference based. This means 01/Jan/2015 23:50 and 02/Jan/2015 00:01AM has a difference of 1 day.
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| /** | |
| * Returns the difference between the provided date and now. | |
| * The difference is in actual calendar days rather than time difference based. | |
| * This means 01/Jan/2015 23:50 and 02/Jan/2015 00:01AM has a difference of 1 day. | |
| * | |
| * @param date The date from which the difference to today has to be calculated. | |
| * @return difference in calendar days. | |
| */ | |
| public static int getRealDayDifference(Date date) { | |
| String timeString = null; |
alphamu
/ BitmapUploadUsingSslHttpStack.java
Last active
May 4, 2019 12:51
Simple implementation of SslHttpStack using Apache 4.2 api (compiled under a different package name so it doesn't conflict with Android). Using the SslHttpStack to upload bitmaps.
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| HttpClient client = sslHttpStack.getmHttpClient(); | |
| HttpEntityEnclosingRequestBase entityRequest; | |
| entityRequest = new HttpPost("http://my-server.com.au/my-api/customer/data"); | |
| MultipartEntityBuilder entityBuilder = MultipartEntityBuilder.create(); | |
| entityBuilder.setMode(HttpMultipartMode.BROWSER_COMPATIBLE); | |
| entityBuilder.addTextBody("someparameter", params.toString()); //params in this case is a JSONObject | |
| String uniqueListingId = "images_to_upload"; //used to name any images being uploaded | |
| int count = 0; |
alphamu
/ Percentages expressed as HEX values
Last active
May 4, 2019 12:52
Hexadecimal percentages from from 0 - 100 in increments of 5. These are particularly useful for alpha values in ARGB strings.
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| 100% — FF | |
| 95% — F2 | |
| 90% — E6 | |
| 85% — D9 | |
| 80% — CC | |
| 75% — BF | |
| 70% — B3 | |
| 65% — A6 | |
| 60% — 99 | |
| 55% — 8C |
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