vtthach

@RunWith(PowerMockRunner.class) – Tell Junit that run this test using PowerMockRunner

@PrepareForTest(A.class) – This is needed when we need to test static methods of A class

AService mock = PowerMockito.mock(A.class) – Creating a mock for A class

PowerMockito.when(mock.mockedMethod()).thenReturn(value) – When mockedMethod is called in the code, then return the value specified here.

vtthach

android {
    defaultConfig {
        multiDexEnabled true // Multiple dex enable only for Android Version >21 (prior v21 see more at: https://developer.android.com/studio/build/multidex.html)
        proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        // Keep file into main dex
        multiDexKeepFile file('multidex-config.txt')
        multiDexKeepProguard file('multidex-config.pro')
    }
  
    buildTypes {

vtthach

private lateinit var binding: ActivityMainBinding
binding = DataBindingUtil.setContentView(this, R.layout.activity_main)
// Set view model
binding.viewModel = viewModel
// Execute pending binding data
binding.executePendingBindings()
  
// View model
val viewModel = ViewModelProviders.of(this, viewModelFactory).get(MainViewModel::class.java)  

vtthach

Every app that requests the SYSTEM_ALERT_WINDOW permission and that is installed through the Play Store
(version 6.0.5 or higher is required), will have granted the permission automatically.

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M){
        // Show alert dialog to the user saying a separate permission is needed
        // Launch the settings activity if the user prefers
        Intent myIntent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION);
        startActivity(myIntent);
}

vtthach

package com.tcsdev.tcsapp.features.usermenu.userprofile;


import android.app.Activity;
import android.content.Intent;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;

vtthach

allprojects {
    repositories {
        jcenter()
    }
}

ext {
    //Android
    androidBuildToolsVersion = "26.0.1"
    androidMinSdkVersion = 15

vtthach

public class LoginActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    // example of usage
    ((TextView) findViewById(R.id.password)).setTransformationMethod(new HiddenPassTransformationMethod());
}

private class HiddenPassTransformationMethod implements TransformationMethod {

vtthach

We couldn’t find that file to show.

vtthach

app_themes.xml https://codelabs.developers.google.com/codelabs/material-design-style/img/5ffbda8697aa2b0f.png

vtthach

    // 其次把文件插入到系统图库
                try {
                    MediaStore.Images.Media.insertImage(view.getMyContext().getContentResolver(), file.getAbsolutePath(), fileName, null);
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                }
                // 最后通知图库更新
                view.getMyContext().sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + file.getPath())));