Hello World Android project is not installing in REDMi Note 5

Question

I have prepared a new android development setup in my windows 7 64-Bit machine.

Android Studio Version: 3.5.3

JDK: 1.8.0_231

build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"
    defaultConfig {
        applicationId "com.example.myapplication"
        minSdkVersion 21
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'androidx.appcompat:appcompat:1.1.0'
    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
}

AndroidManufest.java

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:dist="http://schemas.android.com/apk/distribution"
    package="com.example.myapplication">

    <dist:module dist:instant="true" />

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".MainActivity">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

</manifest>

When I install the APK file generated after compilation in emulator (Nexus 6P API 27 x86) it works fine. However, when I am trying to install the same APK file in my phone its not installing. I have already deactivated Play Protect options.

Did you install the app using android run button or generated APK from output folder? Did you get any error? If yes please add it. — Ali Sadeghi, Dec 22 '19 at 07:43
@AliSadeghi I have generated build file (app-debug.apk) and then placed in mobile download directory and installing it from there. — Shamim Ahmad, Dec 22 '19 at 07:47
Did you check [this](https://stackoverflow.com/a/41298306/3892248)? — Ali Sadeghi, Dec 22 '19 at 08:04
in Mi you need to signin into MI account for installing apps, even after enabling developer optinos — ked, Dec 22 '19 at 08:19
@Saddan Issue is resolve, please have a look on the answer I posted below. — Shamim Ahmad, Dec 22 '19 at 10:04

score 0 · Answer 1 · answered Dec 22 '19 at 07:42

0

disable wifi and mobile data and get build then install apk on your phone i seen this issue in my app and It looks like google protect stuff

answered Dec 22 '19 at 07:42

hamidMDH

1

Did not work even after disabling WiFi and mobile data. – Shamim Ahmad Dec 22 '19 at 07:49

score -1 · Answer 2 · answered Dec 22 '19 at 09:52

-1

 debug {
            minifyEnabled true
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }

Solved my problem.

answered Dec 22 '19 at 09:52

Shamim Ahmad

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Hello World Android project is not installing in REDMi Note 5

2 Answers2