gabrielemariotti

        ImageView imageView = (ImageView) findViewById(R.id.card_thumbnail_image);
        Bitmap mBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.rose);

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){
            //Default 
            imageView.setBackgroundResource(R.drawable.rose);
        } else {
            //RoundCorners 
            RoundCornersDrawable round = new RoundCornersDrawable(mBitmap,
                    getResources().getDimension(R.dimen.cardview_default_radius), 0); //or your custom radius

ssinss

import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;

public abstract class EndlessRecyclerOnScrollListener extends RecyclerView.OnScrollListener {
    public static String TAG = EndlessRecyclerOnScrollListener.class.getSimpleName();

    private int previousTotal = 0; // The total number of items in the dataset after the last load
    private boolean loading = true; // True if we are still waiting for the last set of data to load.
    private int visibleThreshold = 5; // The minimum amount of items to have below your current scroll position before loading more.
    int firstVisibleItem, visibleItemCount, totalItemCount;

kmark

package com.versobit.kmark.gist;

import android.app.Application;
import android.content.Context;

import de.robv.android.xposed.IXposedHookLoadPackage;
import de.robv.android.xposed.XC_MethodHook;
import de.robv.android.xposed.callbacks.XC_LoadPackage;

import static de.robv.android.xposed.XposedHelpers.findAndHookMethod;

blundell

/**
 * https://gist.github.com/JakeWharton/0a251d67649305d84e8a
 * <p/>
 * Then modified to :
 *  not scale the foreground to the ImageView size
 *  draw the foreground centered
 */
public class ForegroundImageView extends ImageView {
    private Drawable foreground;

alexsinger

// The following code allows an app to report Crashlytics crashes separately 
// for release and debug buildTypes when using Gradle. This code should be inserted 
// into the specified locations within your build.gradle (Module:app) file
    
    // The buildTypes { } block should be inserted inside the android { } block
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
            ext.crashlyticsApiSecret = "release api secret"

kristopherjohnson

Results of some experiments to determine which Activity lifecycle methods get called in certain situations.

Scenario: Launch app from home, then return home

Launch:

• activity.onCreate()
• activity.onStart()
• activity.onResume()
• activity.onWindowFocusChanged(true)

tajchert

// Usage:
// your share intent
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("text/plain");
intent.putExtra(Intent.EXTRA_TEXT, "some text");
intent.putExtra(android.content.Intent.EXTRA_SUBJECT, "a subject");
// invoke custom chooser that contains all apps just without Facebook
startActivity(Tools.customChooserIntentNoFb(intent, "Share using", context));

// Method:

davemorrissey

/**
 * Created by gokhanbarisaker on 8/30/15.
 */
public class PicassoDecoder implements ImageDecoder
{
    private String tag;
    private String picasso;

    public PicassoDecoder(String tag, Picasso picasso) {
        this.tag = tag;

cxyxlxdm

Android Recyclerview GridLayoutManager column spacing Here is the question, the first answer does not work well in my project,and it makes the spacing bigger between item and item. the second answer is quite perfect.But if RecyclerView has headers,it does not work well. Then I fixed it.

import android.graphics.Rect;
import android.support.v7.widget.RecyclerView;
import android.view.View;

/**

Pkmmte

package com.pkmmte.widget;

import android.annotation.TargetApi;
import android.content.Context;
import android.os.Build;
import android.util.AttributeSet;
import android.view.WindowInsets;
import android.widget.FrameLayout;

/**