还是有个问题，壁纸在华为note8上面显示大图片，导致只能显示一部分啊。搞不动。锁屏壁纸正常。
代码语言：javascript复制 setting() {
//uni.showToast({
// icon: 'none',
// title: '正在设为壁纸'
//})
var that = this;
setTimeout(() => {
var WallpaperManager = plus.android.importClass('android.app.WallpaperManager');
//console.log(WallpaperManager);
var Main = plus.android.runtimeMainActivity();
var wallpaperManager = WallpaperManager.getInstance(Main);
//console.log(wallpaperManager);
//var wpm = plus.android.importClass(wallpaperManager);
var BitmapFactory = plus.android.importClass('android.graphics.BitmapFactory');
//console.log(wpm);
//console.log(this.data[this.index]);
uni.showLoading({
title:'下载图片...'
})
uni.downloadFile({
url: this.data[this.index],
complete: (e) => {
uni.hideLoading();
},
success: (e) => {
var filePath = e.tempFilePath.replace('file://', '');
//console.log(e.tempFilePath);
//console.log(filePath);
filePath = plus.io.convertLocalFileSystemURL(filePath);
//console.log(filePath);
var bitmap = BitmapFactory.decodeFile(filePath);
var h = plus.android.invoke(bitmap,"getHeight");//bitmap.getHeight();
var w = plus.android.invoke(bitmap,"getWidth");//bitmap.getWidth();
var h0 = h / plus.display.resolutionHeight;
var w0 = w / plus.display.resolutionWidth;
console.log(h ,w ,h0 ,w0,plus.display.resolutionHeight*plus.screen.scale ,plus.display.resolutionWidth*plus.screen.scale );
//console.log(bitmap);
try {
//wallpaperManager.suggestDesiredDimensions(, );
wallpaperManager.setBitmap(bitmap);
wallpaperManager.setBitmap(bitmap, null, true, WallpaperManager.FLAG_LOCK); //设置锁屏
//var it = wallpaperManager.getCropAndSetWallpaperIntent(filePath);// (that.data[that.index])
//console.log(it);
uni.showToast({
icon: 'none',
title: '壁纸设置成功'
})
} catch (e) {
console.log(e);
uni.showToast({
icon: 'none',
title: '壁纸设置失败' e
})
}
},
fail: () => {
uni.showToast({
icon: 'none',
title: '壁纸设置失败'
})
}
})
}, 100)
},
